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Showing results 44551 to 44600 out of 49491

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IDNameRepsClassRADECObj. TypeRedshiftsort descendingHost NameHost RedshiftReporting Group/sDiscovery Data Source/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
29304AT 2018fsl1101:48:53.105+54:21:44.58CV0ZTFZTFZTFZTFZTF17aaaukqnP48 - ZTF-CamYY17.12g-ZTF2018-09-02 09:47:31ZTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
221652018-09-04 03:03:40ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF01:48:53.105+54:21:44.582018-09-02 09:47:3117.12g-ZTF3PSNZTF17aaaukqnZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
349252018-09-03 09:50:2417.1ABMagg-ZTFP48_ZTF-Cam30ZTF
349242018-09-02 09:47:3117.12ABMagg-ZTFP48_ZTF-Cam30ZTF
349232018-09-01 11:44:0920.27ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26592018-09-04 18:41:10ZTF_Bot1C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFCV0ZTF
29418AT 2018fwv1119:55:09.318-28:51:24.97Varstar0ATLASATLASePESSTOATLASATLAS18unlATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY118.442orange-ATLAS2018-09-06 08:09:36ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
223122018-09-07 12:29:37ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS19:55:09.318-28:51:24.972018-09-06 08:09:3618.442orange-ATLAS2PSNATLAS18unlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
352352018-09-06 08:09:3618.4420.0919.31ABMagorange-ATLASATLAS1_ACAM130Robot
352342018-09-02 08:38:2419.05ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27002018-09-10 21:08:15ePESSTO_Bot1M. Gromadzki, T. Wevers, G. Pignata, O. Rodriguez, O. Yaron on behalf of ePESSTOePESSTOVarstar01ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27072018-09-10 02:22:04ESO-NTT_EFOSC2-NTT2700M. Gromadzki, T. WeversG. Pignata, O. RodriguezePESSTO tns_2018fwv_2018-09-10_02-22-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fwv_2018-09-10_02-22-04_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27072018-09-10 02:22:04ESO-NTT / EFOSC2-NTT2700M. Gromadzki, T. WeversG. Pignata, O. RodriguezePESSTO tns_2018fwv_2018-09-10_02-22-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fwv_2018-09-10_02-22-04_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
29486AT 2018fzl1122:48:11.928+16:14:11.08CV0ASAS-SNASAS-SNePESSTOASAS-SNASASSN-18umASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY115g-Sloan2018-09-08 04:33:36Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
223932018-09-09 01:13:08KZStanekP. Cacella, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN22:48:11.928+16:14:11.082018-09-08 04:33:3615g-Sloan2PSNASASSN-18umASAS-SNBright transient, no match in SDSS or PS1, extremely rapid rise, confirmed in follow-up imaging, might be a CV, but it would be extreme amplitude event
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
353532018-09-08 04:33:3615ABMagg-SloanASASSN-3_Paczynski
353522018-09-07 02:38:2418.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27242018-09-16 07:01:01ePESSTO_Bot1T. Wevers, M. Gromadzki, J. Lyman, O. Yaron on behalf of ePESSTOePESSTOCV01ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27312018-09-15 03:37:52ESO-NTT_EFOSC2-NTT180T. Wevers, M. GromadzkiJ. LymanePESSTO tns_2018fzl_2018-09-15_03-37-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fzl_2018-09-15_03-37-52_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27312018-09-15 03:37:52ESO-NTT / EFOSC2-NTT180T. Wevers, M. GromadzkiJ. LymanePESSTO tns_2018fzl_2018-09-15_03-37-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fzl_2018-09-15_03-37-52_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
29782AT 2018gkv1101:45:01.708-02:06:50.99Varstar0ZTFZTFePESSTOZTFZTF18abwqgsgP48 - ZTF-CamESO-NTT - EFOSC2-NTTYY119.02g-ZTF2018-09-16 09:04:19ZTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
227582018-09-17 05:55:43ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF01:45:01.708-02:06:50.992018-09-16 09:04:1919.02g-ZTF3PSNZTF18abwqgsgZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
360282018-09-16 09:43:1218.5ABMagr-ZTFP48_ZTF-Cam30ZTF
360272018-09-16 09:04:1919.02ABMagg-ZTFP48_ZTF-Cam30ZTF
360262018-09-13 10:04:4820.79ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27712018-09-18 19:19:48ePESSTO_Bot1M. Gromadzki, T. Wevers, J. Lyman, O. Yaron on behalf of ePESSTOePESSTOVarstar01ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27782018-09-18 06:40:04ESO-NTT_EFOSC2-NTT900M. Gromadzki, T. WeversJ. LymanePESSTO tns_2018gkv_2018-09-18_06-40-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018gkv_2018-09-18_06-40-04_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27782018-09-18 06:40:04ESO-NTT / EFOSC2-NTT900M. Gromadzki, T. WeversJ. LymanePESSTO tns_2018gkv_2018-09-18_06-40-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018gkv_2018-09-18_06-40-04_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
30062AT 2018gvp1120:35:29.710+25:45:46.51CV0ZTFZTFSCATZTFZTF18abzpxiuP48 - ZTF-CamUH88 - SNIFSYY117.6g-ZTF2018-09-27 03:02:52ZTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
231132018-09-28 02:39:34ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF20:35:29.710+25:45:46.512018-09-27 03:02:5217.6g-ZTF3PSNZTF18abzpxiuZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
367092018-09-27 05:26:5217.8ABMagr-ZTFP48_ZTF-Cam30ZTF
367082018-09-27 03:02:5217.6ABMagg-ZTFP48_ZTF-Cam30ZTF
367072018-09-24 05:29:4520.04ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28192018-09-30 10:41:46avpayneAV Payne, MA Tucker, A Do, BJ Shappee, ME Huber (IfA, UH Manoa)SCATCV01SCATSpectrum taken under partially cloudy conditions, presence of Balmer lines in emission and weak HeI-II lines at z=0.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28262003-02-11 21:51:24UH88_SNIFS1800Payne, TuckerSCAT tns_2018gvp_2452682.4107_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick reduction pipeline. Care should be taken before re-using this data for further analysis.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28262003-02-11 21:51:24UH88 / SNIFS1800Payne, TuckerSCAT tns_2018gvp_2452682.4107_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick reduction pipeline. Care should be taken before re-using this data for further analysis.
30316AT 2018hex1105:31:48.690+13:05:32.03M dwarf0GaiaAlertsGaiaAlertsSCATGaiaAlertsGaia18cxzGaia - Gaia-photometricUH88 - SNIFSYY114.81G-Gaia2018-10-06 11:58:33Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
234222018-10-09 16:09:19Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts05:31:48.690+13:05:32.032018-10-06 11:58:3314.81G-Gaia2OtherGaia18cxzGaiaAlertsGaia source brightens by more than 1 mag
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
373472018-10-06 11:58:3314.810.2ABMagG-GaiaGaia_Gaia-photometric60Robot
373462017-02-05 09:05:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29182018-10-23 09:29:36avpayneAnna V Payne, Aaron Do, Michael A Tucker, Benjamin J Shappee, Mark E HuberSCATM dwarf01SCATVery red spectrum with H-alpha and H-beta emission at z=0, typical of an M dwarf flare.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29262018-10-22 11:26:46UH88_SNIFS320Aaron Do, Anna V PayneSCAT tns_2018hex_2458413.976929_UH88_SNIFS_SCAT.datObjectSCATReduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29262018-10-22 11:26:46UH88 / SNIFS320Aaron Do, Anna V PayneSCAT tns_2018hex_2458413.976929_UH88_SNIFS_SCAT.datObjectSCATReduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.
32042AT 2018jsw3108:36:57.560-22:05:14.89CV0ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18abpASASSN-2 - Cassius, ASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY116.2g-Sloan2018-12-13 06:28:48Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
262812018-12-14 15:06:38Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts08:36:57.560-22:05:14.892018-12-12 19:22:0416.1G-Gaia2PSNGaia18dvaGaiaAlertsblue, hostless transient close to the galactic plane
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
458082018-12-12 19:22:0416.10.2ABMagG-GaiaGaia_Gaia-photometric60Robot
458072018-11-14 19:33:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
262372018-12-14 09:16:00ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS08:36:57.557-22:05:14.972018-12-13 13:14:5216.648orange-ATLAS2PSNATLAS18bbtnATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
457192018-12-13 13:14:5216.6480.02919.66ABMagorange-ATLASATLAS1_ACAM130Robot
457182018-12-11 12:57:3616.94ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
262062018-12-14 00:32:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN08:36:57.509-22:05:14.782018-12-13 06:28:4816.2g-Sloan2PSNASASSN-18abpASAS-SNPresent in several epochs, no match in PS1 images, so could be a "hostless" SN or a CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
456302018-12-13 06:28:4816.2ABMagg-SloanASASSN-3_Paczynski
456292018-12-09 07:40:4818.6ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
32742018-12-17 17:21:04ePESSTO_Bot1M. Pursiainen, N. Castro-Segura, M. Smith, O. Yaron on behalf of ePESSTOePESSTOCV01ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
32822018-12-17 06:57:10ESO-NTT_EFOSC2-NTT300M. Pursiainen, N. Castro-SeguraM. SmithePESSTO tns_2018jsw_2018-12-17_06-57-10_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018jsw_2018-12-17_06-57-10_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
32822018-12-17 06:57:10ESO-NTT / EFOSC2-NTT300M. Pursiainen, N. Castro-SeguraM. SmithePESSTO tns_2018jsw_2018-12-17_06-57-10_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018jsw_2018-12-17_06-57-10_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
37327AT 2019exh1220:37:40.127+05:30:12.25CV0ATLASATLASSCAT, ePESSTO+ATLASATLAS19kejATLAS1 - ACAM1UH88 - SNIFS, ESO-NTT - EFOSC2-NTTYY218.569orange-ATLAS2019-05-09 14:32:38ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
346522019-05-10 10:10:14ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS20:37:40.127+05:30:12.252019-05-09 14:32:3818.569orange-ATLAS2PSNATLAS19kejATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
652162019-05-09 14:32:3818.5690.10819.21ABMagorange-ATLASATLAS1_ACAM130Robot
652152018-12-28 05:15:2118.5ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
40732019-05-14 19:34:13ePESSTOplus_Bot1M. Nicholl, P. Short, C. Angus, T. Muller, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40802019-05-14 06:25:57ESO-NTT_EFOSC2-NTT600M. Nicholl, P. ShortC. Angus, T. MullerePESSTO+ tns_2019exh_2019-05-14_06-25-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019exh_2019-05-14_06-25-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
40672019-05-13 23:57:28tuckermaM A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA, UH Manoa)SCATCV1SCATBlue continuum with H-alpha and H-beta in emission at z=0. Observations are consistent with a CV in outburst, although other types of stellar variability cannot be definitively ruled out.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40742019-05-11 12:58:10UH88_SNIFS1800PayneSCAT tns_2019exh_2458615.0404_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick-reduction pipeline.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40802019-05-14 06:25:57ESO-NTT / EFOSC2-NTT600M. Nicholl, P. ShortC. Angus, T. MullerePESSTO+ tns_2019exh_2019-05-14_06-25-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019exh_2019-05-14_06-25-57_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
40742019-05-11 12:58:10UH88 / SNIFS1800PayneSCAT tns_2019exh_2458615.0404_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick-reduction pipeline.
37479AT 2019fda2117:47:49.040+18:41:13.06Varstar0ZTF, GaiaAlertsZTF, GaiaAlertsePESSTO+GaiaAlerts, ZTFZTF19aaumtxzP48 - ZTF-Cam, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY116.26r-ZTF2019-05-09 10:34:20ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
350792019-05-14 12:18:39Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts17:47:49.040+18:41:13.062019-05-12 07:37:5515.94G-Gaia2PSNGaia19btnGaiaAlertsblue hostless transient, candidate CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
659312019-05-12 07:37:5515.940.2ABMagG-GaiaGaia_Gaia-photometric60Robot
659302019-03-31 20:38:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
348672019-05-13 19:00:33ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF17:47:49.043+18:41:13.052019-05-09 10:34:2016.26r-ZTF3PSNZTF19aaumtxzZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
655372019-05-13 09:33:4616.260.0420.83ABMagr-ZTFP48_ZTF-Cam30
655382019-05-09 10:34:2015.430.0321.02ABMagr-ZTFP48_ZTF-Cam30
655362019-05-05 09:41:1620.7654ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
40792019-05-14 19:34:13ePESSTOplus_Bot1M. Nicholl, P. Short, C. Angus, T. Muller, O. Yaron on behalf of ePESSTO+ePESSTO+Varstar01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40862019-05-14 06:12:25ESO-NTT_EFOSC2-NTT300M. Nicholl, P. ShortC. Angus, T. MullerePESSTO+ tns_2019fda_2019-05-14_06-12-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fda_2019-05-14_06-12-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40862019-05-14 06:12:25ESO-NTT / EFOSC2-NTT300M. Nicholl, P. ShortC. Angus, T. MullerePESSTO+ tns_2019fda_2019-05-14_06-12-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fda_2019-05-14_06-12-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
38076AT 2019fzu1119:48:31.010-11:46:01.14CV0ATLASATLASePESSTO+ATLASATLAS19llwATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY116.318orange-ATLAS2019-05-25 11:36:57ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
358762019-05-27 14:35:22ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS19:48:31.010-11:46:01.142019-05-25 11:36:5716.318orange-ATLAS2PSNATLAS19llwATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
672052019-05-25 11:36:5716.3180.02418.75ABMagorange-ATLASATLAS1_ACAM130Robot
672042019-05-20 12:41:4518.24ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
41702019-06-01 17:20:42ePESSTOplus_Bot1E. Swann, C. Frohmaier, M. Nicholl, P. Short, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
41772019-06-01 08:31:25ESO-NTT_EFOSC2-NTT450E. Swann, C. FrohmaierM. Nicholl, P. ShortePESSTO+ tns_2019fzu_2019-06-01_08-31-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fzu_2019-06-01_08-31-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
41772019-06-01 08:31:25ESO-NTT / EFOSC2-NTT450E. Swann, C. FrohmaierM. Nicholl, P. ShortePESSTO+ tns_2019fzu_2019-06-01_08-31-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fzu_2019-06-01_08-31-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
38645AT 2019gvn2219:49:06.770+10:06:58.35CV0BraTS, ATLASBraTS, ATLASPadova-Asiago, ePESSTO+ATLAS, BraTS BraTS-SON-T2-006Other - Other, ATLAS1 - ACAM1Ekar - BC-Ekar, ESO-NTT - EFOSC2-NTTYY214Clear-2019-06-02 05:39:46Jacques
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
369442019-06-04 10:30:04ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS19:49:06.770+10:06:58.352019-06-03 11:11:0214.456orange-ATLAS2PSNATLAS19mdaATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
695402019-06-03 11:11:0214.4560.00819.08ABMagorange-ATLASATLAS1_ACAM130Robot
695392019-05-31 14:18:1419.61ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
369162019-06-03 18:26:21cjacqueslfC. Jacques, J. Barros, E. Pimentel (SONEAR), P. Holvorcem (Holvorcem Ltda.), on behalf of the Brazilian Transient Search (BraTS) teamBraTSBraTS19:49:06.810+10:06:58.702019-06-02 05:39:4614Clear-2PSN BraTS-SON-T2-006BraTSGAIA-DR2 source ID 4301967650318921216 (position end figures 6.77s, 58.28", g=20.901)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
694642019-06-02 05:39:46140.216OtherClear-Other_Other10cjacques
694632019-05-22 08:09:3616.5OtherClear-Other_Other10Cjacques[Last non detection] Astrograph 11"f/2.2
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
42452019-06-09 18:05:36ePESSTOplus_Bot1E. Swann, C. Frohmaier, M. Nicholl, P. Short, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42522019-06-09 06:17:58ESO-NTT_EFOSC2-NTT119E. Swann, C. FrohmaierM. Nicholl, P. ShortePESSTO+ tns_2019gvn_2019-06-09_06-17-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019gvn_2019-06-09_06-17-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
42392019-06-09 10:45:33pastoAndrea PastorelloPadova-AsiagoCV1Padova-Asiago The low signal-to-noise spectrum of AT2019gvn (a.k.a. BraTS-SON-T2-006; discovered by the Brazilian Transient Search (BraTS) team; TNS Astronomical Transient Report No. 36916), shows a blue continuum with absorption lines of the Balmer series at redshift 0. This suggests the transient being a Galactic stellar source, most likely a cataclismic variable.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42462019-06-09 01:55:12Ekar_BC-Ekar1800P. OchnerP. Ochner / A.PastorelloPadova-Asiago tns_2019gvn_2019-06-09.08_Ekar_BC-Ekar_Padova-Asiago.asciiObjectPadova-AsiagoThe observation was performed on 2019-06-09.08 UT with the Asiago 1.22 m Galileo Galilei Telescope equipped with the B&C spectrograph (grt 300, range 330-790 nm; resolution 0.6 nm).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42522019-06-09 06:17:58ESO-NTT / EFOSC2-NTT119E. Swann, C. FrohmaierM. Nicholl, P. ShortePESSTO+ tns_2019gvn_2019-06-09_06-17-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019gvn_2019-06-09_06-17-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
42462019-06-09 01:55:12Ekar / BC-Ekar1800P. OchnerP. Ochner / A.PastorelloPadova-Asiago tns_2019gvn_2019-06-09.08_Ekar_BC-Ekar_Padova-Asiago.asciiObjectPadova-AsiagoThe observation was performed on 2019-06-09.08 UT with the Asiago 1.22 m Galileo Galilei Telescope equipped with the B&C spectrograph (grt 300, range 330-790 nm; resolution 0.6 nm).
38734AT 2019gyy1117:16:39.994+11:28:45.78CV0ATLASATLASePESSTO+ATLASATLAS19meeATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.704cyan-ATLAS2019-06-05 09:25:55ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
370632019-06-05 21:07:09ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS17:16:39.994+11:28:45.782019-06-05 09:25:5517.704cyan-ATLAS2PSNATLAS19meeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
698282019-06-05 09:25:5517.7040.06119.57ABMagcyan-ATLASATLAS1_ACAM130Robot
698272019-06-03 09:36:0019.28ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
42492019-06-09 18:05:36ePESSTOplus_Bot1E. Swann, C. Frohmaier, M. Nicholl, P. Short, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42562019-06-09 05:12:14ESO-NTT_EFOSC2-NTT600E. Swann, C. FrohmaierM. Nicholl, P. ShortePESSTO+ tns_2019gyy_2019-06-09_05-12-14_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019gyy_2019-06-09_05-12-14_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42562019-06-09 05:12:14ESO-NTT / EFOSC2-NTT600E. Swann, C. FrohmaierM. Nicholl, P. ShortePESSTO+ tns_2019gyy_2019-06-09_05-12-14_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019gyy_2019-06-09_05-12-14_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
40885AT 2019kct1119:50:51.505-06:17:51.65CV0ZTFZTFePESSTO+ZTFZTF19abcpttaP48 - ZTF-CamESO-NTT - EFOSC2-NTTYY118.43g-ZTF2019-07-01 11:36:12ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
404702019-07-02 09:56:25ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF19:50:51.505-06:17:51.652019-07-01 11:36:1218.43g-ZTF3PSNZTF19abcpttaZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
761752019-07-02 08:12:3618.60.0720.34ABMagr-ZTFP48_ZTF-Cam30
761742019-07-01 11:36:1218.430.1119.42ABMagg-ZTFP48_ZTF-Cam30
761732019-06-29 10:32:4319.7671ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
44462019-07-03 12:26:26ePESSTOplus_Bot1M. Dennefeld, M. Fraser, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
44532019-07-03 01:51:03ESO-NTT_EFOSC2-NTT1200M. DennefeldM. FraserePESSTO+ tns_2019kct_2019-07-03_01-51-03_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019kct_2019-07-03_01-51-03_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
44532019-07-03 01:51:03ESO-NTT / EFOSC2-NTT1200M. DennefeldM. FraserePESSTO+ tns_2019kct_2019-07-03_01-51-03_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019kct_2019-07-03_01-51-03_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
41754AT 2019ljx2103:10:25.530+03:15:14.08CV0GaiaAlerts, ATLASGaiaAlerts, ATLASNoneATLAS, GaiaAlertsGaia19daxGaia - Gaia-photometric, ATLAS1 - ACAM1SOAR - GoodmanYY118.6G-Gaia2019-07-16 02:12:28Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
418822019-07-17 15:44:22ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS03:10:25.517+03:15:14.242019-07-14 13:47:5918.537orange-ATLAS2PSNATLAS19pfvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
791232019-07-14 13:47:5918.5370.19818.87ABMagorange-ATLASATLAS1_ACAM130Robot
791222019-07-12 14:41:1619.09ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
418562019-07-17 11:49:50Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts03:10:25.530+03:15:14.082019-07-16 02:12:2818.6G-Gaia2PSNGaia19daxGaiaAlertsApparently hostless blue transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
790892019-07-16 02:12:2818.60.2ABMagG-GaiaGaia_Gaia-photometric60Robot
790882019-06-29 02:03:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
46352019-07-25 04:29:41rcartierRegis CartierNoneCV01
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46432019-07-18 10:39:20SOAR_GoodmanR. CartierR. CartierNone tns_2019ljx_2019-07-18_10-39-20_SOAR_Goodman.asciObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46432019-07-18 10:39:20SOAR / GoodmanR. CartierR. CartierNone tns_2019ljx_2019-07-18_10-39-20_SOAR_Goodman.asciObject
41792AT 2019llj2102:26:32.340+21:06:53.60CV0ATLAS, GaiaAlertsATLAS, GaiaAlertsNoneATLAS, GaiaAlertsATLAS19pfyATLAS1 - ACAM1, Gaia - Gaia-photometricSOAR - GoodmanYY116.276orange-ATLAS2019-07-17 14:21:07ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
439292019-08-14 09:53:27Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts02:26:32.340+21:06:53.602019-08-12 18:17:1618.8G-Gaia2PSNGaia19dmzGaiaAlertstransient coincident with candidate CV CSS 090920:022632+210654
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
832742019-08-12 18:17:1618.80.2ABMagG-GaiaGaia_Gaia-photometric60Robot
832732019-07-13 01:50:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
419062019-07-18 13:56:35ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS02:26:32.328+21:06:53.612019-07-17 14:21:0716.276orange-ATLAS2PSNATLAS19pfyATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
791912019-07-17 14:21:0716.2760.04418.47ABMagorange-ATLASATLAS1_ACAM130Robot
791902019-07-15 15:04:1917.81ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
46342019-07-25 03:18:12rcartierRegis CartierNoneCV01
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46422019-07-19 10:37:47SOAR_GoodmanR. CartierR. CartierNone tns_2019llj_2019-07-19_10-37-47_SOAR_Goodman.asciObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46422019-07-19 10:37:47SOAR / GoodmanR. CartierR. CartierNone tns_2019llj_2019-07-19_10-37-47_SOAR_Goodman.asciObject
42120AT 2019lxq1122:36:17.294-32:22:16.18M dwarf0ATLASATLASePESSTO+ATLASATLAS19qmiATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY118.964cyan-ATLAS2019-07-29 11:57:07ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
425622019-07-29 22:24:05ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS22:36:17.294-32:22:16.182019-07-29 11:57:0718.964cyan-ATLAS2PSNATLAS19qmiATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
807462019-07-29 11:57:0718.9640.08619.62ABMagcyan-ATLASATLAS1_ACAM130Robot
807452019-07-27 13:00:2819.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
47142019-08-01 08:20:04ePESSTOplus_Bot1C. Angus, P. Wiseman, C. Frohmaier, E. Swann, I. Irani on behalf of ePESSTO+ePESSTO+M dwarf01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
47222019-07-31 08:14:59ESO-NTT_EFOSC2-NTT1500C. Angus, P. WisemanC. Frohmaier, E. SwannePESSTO+ tns_2019lxq_2019-07-31_08-14-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019lxq_2019-07-31_08-14-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
47222019-07-31 08:14:59ESO-NTT / EFOSC2-NTT1500C. Angus, P. WisemanC. Frohmaier, E. SwannePESSTO+ tns_2019lxq_2019-07-31_08-14-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019lxq_2019-07-31_08-14-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
43031AT 2019ngp2123:10:33.298+10:41:34.04CV0ATLAS, ZTFATLAS, ZTFePESSTO+ATLAS, ZTFATLAS19shsATLAS1 - ACAM1, P48 - ZTF-CamESO-NTT - EFOSC2-NTTYY117.087cyan-ATLAS2019-08-11 12:21:36ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
448402019-08-23 08:16:54ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:10:33.298+10:41:34.042019-08-11 09:31:4817.25r-ZTF3PSNZTF19ablwwoxZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
854602019-08-11 10:28:5216.960.0420.87ABMagg-ZTFP48_ZTF-Cam30
854592019-08-11 09:31:4817.250.0420.56ABMagr-ZTFP48_ZTF-Cam30
854582019-08-05 11:27:0320.8394ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
437582019-08-11 19:24:05ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS23:10:33.312+10:41:33.992019-08-11 12:21:3617.087cyan-ATLAS2PSNATLAS19shsATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
829442019-08-11 12:21:3617.0870.0519.19ABMagcyan-ATLASATLAS1_ACAM130Robot
829432019-08-08 11:42:4319.82ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
48522019-08-23 20:44:14ePESSTOplus_Bot1S. Brennan, M. Fraser, N. Ihanec, M. Gromadzki, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
48602019-08-23 09:44:02ESO-NTT_EFOSC2-NTT300S. Brennan, M. FraserN. Ihanec, M. GromadzkiePESSTO+ tns_2019ngp_2019-08-23_09-44-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ngp_2019-08-23_09-44-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
48602019-08-23 09:44:02ESO-NTT / EFOSC2-NTT300S. Brennan, M. FraserN. Ihanec, M. GromadzkiePESSTO+ tns_2019ngp_2019-08-23_09-44-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ngp_2019-08-23_09-44-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
43678AT 2019ofe2119:29:49.230-40:47:44.09CV0ATLAS, GaiaAlertsATLAS, GaiaAlertsePESSTO+ATLAS, GaiaAlertsATLAS19swlATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117.973orange-ATLAS2019-08-22 07:46:33ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
459892019-09-03 21:26:29Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts19:29:49.230-40:47:44.092019-08-29 08:16:4718.88G-Gaia2PSNGaia19dvqGaiaAlertsapparently hostless blue transient; ePESSTO+ spectrum confirms transient as CV in outburst
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
877842019-08-29 08:16:4718.880.2ABMagG-GaiaGaia_Gaia-photometric60Robot
877832019-04-14 09:23:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
445442019-08-22 19:20:09ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS19:29:49.211-40:47:43.502019-08-22 07:46:3317.973orange-ATLAS2PSNATLAS19swlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
846042019-08-22 07:46:3317.9730.14518.43ABMagorange-ATLASATLAS1_ACAM130Robot
846032019-08-20 08:34:0418.13ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
48642019-08-23 20:44:14ePESSTOplus_Bot1S. Brennan, M. Fraser, N. Ihanec, M. Gromadzki, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
48722019-08-23 06:21:39ESO-NTT_EFOSC2-NTT600S. Brennan, M. FraserN. Ihanec, M. GromadzkiePESSTO+ tns_2019ofe_2019-08-23_06-21-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ofe_2019-08-23_06-21-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
48722019-08-23 06:21:39ESO-NTT / EFOSC2-NTT600S. Brennan, M. FraserN. Ihanec, M. GromadzkiePESSTO+ tns_2019ofe_2019-08-23_06-21-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ofe_2019-08-23_06-21-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
44040AT 2019otb1117:54:59.724+11:54:09.24CV0ZTFZTFePESSTO+ZTFZTF18abmxaxtP48 - ZTF-CamESO-NTT - EFOSC2-NTTYY117.24g-ZTF2019-08-27 05:53:47ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
452582019-08-27 08:52:10ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF17:54:59.724+11:54:09.242019-08-27 05:53:4717.24g-ZTF3PSNZTF18abmxaxtZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
862932019-08-27 07:30:3317.140.0519.78ABMagr-ZTFP48_ZTF-Cam30
862922019-08-27 05:53:4717.240.0420.31ABMagg-ZTFP48_ZTF-Cam30
862912019-08-21 04:04:4820.888ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
49192019-08-29 14:53:06ePESSTOplus_Bot1E. Callis, S. Brennan, N. Ihanec, M. Gromadzki, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
49272019-08-28 23:56:05ESO-NTT_EFOSC2-NTT300E. Callis, S. BrennanN. Ihanec, M. GromadzkiePESSTO+ tns_2019otb_2019-08-28_23-56-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019otb_2019-08-28_23-56-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
49272019-08-28 23:56:05ESO-NTT / EFOSC2-NTT300E. Callis, S. BrennanN. Ihanec, M. GromadzkiePESSTO+ tns_2019otb_2019-08-28_23-56-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019otb_2019-08-28_23-56-05_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
45133AT 2019qip1106:00:43.177-09:52:03.710ATLASATLASePESSTO+ATLASATLAS19vfqATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.645orange-ATLAS2019-09-18 13:46:33ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
471922019-09-19 14:57:32ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS06:00:43.177-09:52:03.712019-09-18 13:46:3317.645orange-ATLAS2PSNATLAS19vfqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
905662019-09-18 13:46:3317.6450.04619.07ABMagorange-ATLASATLAS1_ACAM130Robot
905652019-09-12 14:32:3815.08ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
55772019-11-20 17:55:14ePESSTOplus_Bot1N. Ihanec, M. Temple, T. Wevers, E. Callis, S. Brennan, O. Yaron on behalf of ePESSTO+ePESSTO+Other01ePESSTO+Spectrum is red and mainly featureless. Correcting for high estimated reddening, shows similarities to YSOs, weak Halpha emission and narrow NaID absorption at z=0 are detected.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
55852019-11-20 07:40:02ESO-NTT_EFOSC2-NTT600N. Ihanec, M. Temple, T. WeversE. Callis, S. BrennanePESSTO+ tns_2019qip_2019-11-20_07-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019qip_2019-11-20_07-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
55852019-11-20 07:40:02ESO-NTT / EFOSC2-NTT600N. Ihanec, M. Temple, T. WeversE. Callis, S. BrennanePESSTO+ tns_2019qip_2019-11-20_07-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019qip_2019-11-20_07-40-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
47224AT 2019tkh2105:46:20.920-73:22:15.00CV0LMCASAS-SN, OGLEASAS-SN, OGLEePESSTO+ASAS-SN, OGLEASASSN-19zxASASSN-3 - Paczynski, OGLE-1.3m - OGLEIV-CamESO-NTT - EFOSC2-NTTYY112.96g-Sloan2019-10-26 06:57:36Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
510272019-10-28 15:53:43lukaszLukasz Wyrzykowski, Mariusz Gromadzki, Krzysztof A. RybickiOGLEOGLE05:46:20.920-73:22:15.002019-10-28 07:32:2213.916I-Cousins3PNVOGLE7955610612503594OGLEFast rising transient near the LMC, possible Nova, well constrained explosion time
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
985352019-10-28 07:32:2213.9160.00122VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
985362019-10-25 06:13:2020.4990.09922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
985342019-10-18 07:57:2322VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
508472019-10-26 19:02:09KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:46:20.782-73:22:15.022019-10-26 06:57:3612.96g-Sloan2PNVLMCASASSN-19zxASAS-SNPossible classical Nova from/near the LMC, or a bright Galactic CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
982162019-10-26 06:57:3612.96ABMagg-SloanASASSN-3_Paczynski
982152019-10-25 06:14:2418.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
53872019-10-28 18:40:13ePESSTOplus_Bot1G. Leloudas, P. Charalampopoulos, L. Izzo, C Angus, D. B. Malesani, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
53962019-10-28 08:42:17ESO-NTT_EFOSC2-NTT120G. Leloudas, P. CharalampopoulosL. Izzo, C Angus, D. B. MalesaniePESSTO+ tns_2019tkh_2019-10-28_08-42-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019tkh_2019-10-28_08-42-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
53962019-10-28 08:42:17ESO-NTT / EFOSC2-NTT120G. Leloudas, P. CharalampopoulosL. Izzo, C Angus, D. B. MalesaniePESSTO+ tns_2019tkh_2019-10-28_08-42-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019tkh_2019-10-28_08-42-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
48921AT 2019vww1121:35:45.570+35:21:53.60CV0UGC11775ISSPISSPNoneISSPOther - OtherOther - OtherYY116.5Clear-2019-11-30 17:11:48Leonini
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
537682019-12-01 12:58:38s.leoniniSimone Leonini, Massimo Conti, Paolo Rosi, Luz Marina Tinjaca RamirezISSPISSP21:35:45.570+35:21:53.602019-11-30 17:11:4816.5Clear-2PSNUGC11775ISSPSimone Leonini report the discovery by S. Leonini, M. Conti, L.M. Tinjaca Ramirez and P. Rosi of a PSN (Mag. 16.50CR - USNO B1 catalogue) near UGC11775 at Montarrenti Observatory, Siena, Italy (C88), in the course of Italian Supernovae Search Project using a 0.53m f/8.7 Ritchey-Chretien telescope (+ Apogee Alta U47 CCD camera). No stellar source is visible at the position of the apparent supernova in our past images including one dated 22th Oct. 2019. No known minor planets, NEO or variable star are marked in that position for the time of our observation.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1046592019-11-30 17:11:4816.50.1519.5VegaMagClear-Other_Other30Simone Leonini, Massimo Conti, Paolo Rosi, Luz Marina Tinjaca RamirezRC 0.53m - f/8.7
1046582019-10-22 20:29:4619.5VegaMagClear-Other_Other30Simone Leonini, Massimo Conti, Paolo Rosi, Luz Marina Tinjaca Ramirez[Last non detection] RC 0.53m - f/8.7
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019vww_atrep_53768_ISSP.jpgGraphicsdiscovery image2019-12-01 12:58:39s.leonini
tns_2019vww_atrep_53768.jpgGraphicsdiscovery image2019-12-01 14:00:49s.leonini
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
56312019-12-03 11:54:13THORobin LeadbeaterNoneCV01Spectrum shows a blue continuum and H alpha emission at zero redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
56392019-12-01 20:39:01Other_Other3005Robin LeadbeaterRobin LeadbeaterNone tns_2019vww_2019-12-01_20-39-01_Other_Other.dat tns_2019vww_2019-12-01_20-39-01_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
56392019-12-01 20:39:01Other / Other3005Robin LeadbeaterRobin LeadbeaterNone tns_2019vww_2019-12-01_20-39-01_Other_Other.dat tns_2019vww_2019-12-01_20-39-01_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
49301AT 2019wll1108:57:07.354-24:41:38.27CV0ATLASATLASDLT40ATLASATLAS19bdcvATLAS1 - ACAM1Gemini-S - GMOS-SYY117.806orange-ATLAS2019-12-12 13:46:33ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
543642019-12-13 01:47:34ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS08:57:07.354-24:41:38.272019-12-12 13:46:3317.806orange-ATLAS2PSNATLAS19bdcvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1058242019-12-12 13:46:3317.8060.10618.43ABMagorange-ATLASATLAS1_ACAM130Robot
1058232019-12-10 12:56:0919.01ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
56762019-12-13 06:01:05jendrews83Jennifer Andrews, Michael Lundquist, David SandDLT40CV01DLT40Double-peaked Balmer emission at z=0.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
56842019-12-13 03:36:27Gemini-S_GMOS-SM. AndersenAndrewsDLT40 tns_2019wll_2019-12-13_03-36-27.9_Gemini-S_GMOS-S_DLT40. tns_2019wll_2019-12-13_03-36-27.9_Gemini-S_GMOS-S_DLT40.fitsObjectDLT40
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
56842019-12-13 03:36:27Gemini-S / GMOS-SM. AndersenAndrewsDLT40 tns_2019wll_2019-12-13_03-36-27.9_Gemini-S_GMOS-S_DLT40. tns_2019wll_2019-12-13_03-36-27.9_Gemini-S_GMOS-S_DLT40.fitsObjectDLT40
49418SN 2019wpy2101:01:07.398+08:09:11.25SN Ia0SDSS J010107.43+080911.40.064ALeRCE, ZTFZTFZTFZTFZTF19acyksfdP48 - ZTF-CamLT - SPRATYY119.3799r-ZTF2019-12-14 02:30:05ALeRCE
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
551102019-12-20 03:56:09ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF01:01:07.398+08:09:11.252019-12-18 03:03:4818.56g-ZTF3PSNZTF19acyksfdZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1074152019-12-18 03:04:2618.650.1419.5ABMagg-ZTFP48_ZTF-Cam30
1074142019-12-18 03:03:4818.560.1219.37ABMagg-ZTFP48_ZTF-Cam30
1074132019-12-14 03:30:2519.5538ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
545182019-12-14 19:33:17ALeRCEF. Forster, F.E. Bauer, G. Pignata, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF01:01:07.406+08:09:11.312019-12-14 02:30:0519.3799r-ZTF3PSNSDSS J010107.43+080911.40.064ZTF19acyksfdZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acyksfd
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1061202019-12-14 02:57:5919.40720.1490519.8734ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1061192019-12-14 02:30:0519.37990.14501819.9092ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1061182019-12-11 03:00:1818.6686ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
57682019-12-28 23:05:02Daniel PerleyDaniel Perley (LJMU) on behalf of ZTFZTFSN Ia01ZTFClassification performed using Superfit (Howell et al. 2005).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57762019-12-28 20:37:40LT_SPRATLTbotPerleyZTF tns_2019wpy_2019-12-28_20-37-40_LT_SPRAT_ZTF.specObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57762019-12-28 20:37:40LT / SPRATLTbotPerleyZTF tns_2019wpy_2019-12-28_20-37-40_LT_SPRAT_ZTF.specObjectZTF
49681SN 2019wzz4102:19:12.110+38:45:20.74SN0ZTF, ATLAS, GaiaAlertsZTF, ATLAS, GaiaAlertsSCATATLAS, GaiaAlerts, ZTFZTF19aczlqcdP48 - ZTF-Cam, ATLAS1 - ACAM1, Gaia - Gaia-photometricUH88 - SNIFSYY117.86r-ZTF2019-12-19 02:24:08ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
566732019-12-29 04:01:35ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF02:19:12.112+38:45:20.702019-12-19 02:24:0817.86r-ZTF3PSNZTF19aczlqcdZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1094302019-12-19 03:14:3717.60.0320.59ABMagg-ZTFP48_ZTF-Cam30
1094292019-12-19 02:24:0817.860.0319.97ABMagr-ZTFP48_ZTF-Cam30
1094282019-12-16 06:46:3519.9756ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
553342019-12-23 12:37:22Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts02:19:12.110+38:45:20.742019-12-22 08:21:0718.11G-Gaia2PSNGaia19froGaiaAlertsblue transient, hostless in PanSTARRS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1078712019-12-22 08:21:0718.110.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1078702019-08-16 18:12:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
552882019-12-21 19:58:10ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS02:19:12.114+38:45:20.602019-12-19 10:19:1217.923orange-ATLAS2PSNATLAS19bdivATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1077902019-12-19 10:19:1217.9230.06119.71ABMagorange-ATLASATLAS1_ACAM130Robot
1077892019-12-16 11:29:4519.1ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
549592019-12-19 04:55:53ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF02:19:12.112+38:45:20.682019-12-19 02:24:0817.86r-ZTF3PSNZTF19aczlqcdZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1070502019-12-19 03:14:3717.60.0320.59ABMagg-ZTFP48_ZTF-Cam30
1070492019-12-19 02:24:0817.860.0319.97ABMagr-ZTFP48_ZTF-Cam30
1070482019-12-16 06:46:3519.9756ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
57932019-12-30 17:34:07adoAaron Do, Michael A Tucker, Anna V Payne, Jason T Hinkle, Mark E Huber, Benjamin J Shappee (IfA UH Manoa)SCATSN01SCAT
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58012019-12-27 07:50:39UH88_SNIFS1200Aaron DoSCAT tns_2019wzz_2019-12-27_07-50-39_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58012019-12-27 07:50:39UH88 / SNIFS1200Aaron DoSCAT tns_2019wzz_2019-12-27_07-50-39_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline.
49903AT 2019xim3102:15:30.040+57:17:53.95CV0ASAS-SN, Gattini, GaiaAlertsASAS-SN, Gattini, GaiaAlertsNoneASAS-SN, GaiaAlerts, GattiniASASSN-19adoASASSN-4 - Leavitt, Gattini - Gattini-camera, Gaia - Gaia-photometricLT - FRODOspecYY113.9g-Sloan2019-12-22 04:48:00Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
577442020-01-05 12:10:44Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts02:15:30.040+57:17:53.952019-12-16 22:17:4520.99G-Gaia2PSNGaia20abmGaiaAlertsblue hostless transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1113262019-12-16 22:17:4520.990.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1113252019-12-16 20:31:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
571322019-12-30 18:39:50Gattini_BotK. De, M. Hankins on behalf of the Palomar Gattini-IR collaborationGattiniGattini02:15:30.013+57:17:54.122019-12-29 04:48:0014.518J-Bessel2PNVPGIR19cueGattini
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1103592019-12-29 04:48:0014.51899.9ABMagJ-BesselGattini_Gattini-camera64Gattini Robot
1103582019-12-21 05:02:2413.708ABMagJ-BesselGattini_Gattini-camera64Gattini Robot[Last non detection]
553092019-12-22 12:15:57KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN02:15:29.990+57:17:53.452019-12-22 04:48:0013.9g-Sloan2PNVASASSN-19adoASAS-SNBright transient near the Galactic plane, might be a Galactic Nova or a bright CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1078182019-12-22 04:48:0013.9ABMagg-SloanASASSN-4_Leavitt
1078172019-12-21 06:14:2418ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
57462019-12-24 15:38:01kawashadAdam Kawash, Elias Aydi, Krzysztof Stanek, David BersierNoneCV01The spectrum is consistent with that of a dwarf nova outburst.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57542019-12-23 00:00:00LT_FRODOspecunknownNone tns_2019xim_2019-12-23_LT_FRODOspec.datObjectBlue continuum with Balmer, He I, and He II emission lines. Hbeta shows emission superimposed on top of a broad absorption
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57542019-12-23 00:00:00LT / FRODOspecunknownNone tns_2019xim_2019-12-23_LT_FRODOspec.datObjectBlue continuum with Balmer, He I, and He II emission lines. Hbeta shows emission superimposed on top of a broad absorption
50182AT 2019xtf1103:16:56.960+59:57:39.24M dwarf0GaiaAlertsGaiaAlertsSCATGaiaAlertsGaia19frsGaia - Gaia-photometricUH88 - SNIFSYY117.12G-Gaia2019-12-20 02:42:43Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
556362019-12-24 10:12:53Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts03:16:56.960+59:57:39.242019-12-20 02:42:4317.12G-Gaia2OtherGaia19frsGaiaAlertsslow rise of ~1 mag in variable red Galactic plane source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1081982019-12-20 02:42:4317.120.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1081972019-10-17 08:23:5921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
57912019-12-30 17:22:33adoAaron Do, Michael A Tucker, Anna V Payne, Jason T Hinkle, Mark E Huber, Benjamin J Shappee (IfA UH Manoa)SCATM dwarf01SCATStrong H alpha at z=0 makes this a stellar source. Red spectrum could be an M dwarf or a a YSO.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57992019-12-27 10:45:20UH88_SNIFS1800Aaron DoSCAT tns_2019xtf_2019-12-27_10-45-20_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57992019-12-27 10:45:20UH88 / SNIFS1800Aaron DoSCAT tns_2019xtf_2019-12-27_10-45-20_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline.
51483AT 2020ae3107:18:45.497+19:44:38.91CV0MASTER, ZTFMASTER, ZTFPadova-AsiagoMASTER, ZTFMASTER OT J071845.44+194439.4Other - Other, P48 - ZTF-CamEkar - AFOSCYY116.5Clear-2020-01-01 01:33:58MASTER
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
585922020-01-12 07:20:59ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF07:18:45.497+19:44:38.912020-01-12 06:19:3417.72r-ZTF3PSNZTF20aabpeiqZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1132162020-01-12 06:35:3017.770.0619.14ABMagr-ZTFP48_ZTF-Cam30
1132152020-01-12 06:19:3417.720.0519.24ABMagr-ZTFP48_ZTF-Cam30
1132142020-01-08 07:36:1819.5971ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
579082020-01-06 13:11:25ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF07:18:45.498+19:44:38.892020-01-02 10:48:5716.46r-ZTF3PSNZTF20aabpeiqZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1116902020-01-05 10:37:0516.70.0320.67ABMagg-ZTFP48_ZTF-Cam30
1116892020-01-02 10:48:5716.460.0319.58ABMagr-ZTFP48_ZTF-Cam30
1116882019-12-29 05:56:5020.38ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
574682020-01-01 23:15:51MASTERT.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Shumkov, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER07:18:45.440+19:44:39.402020-01-01 01:33:5816.5Clear-3PSNMASTER OT J071845.44+194439.4MASTERLVC Inspect S191213ai
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1107562020-01-01 01:38:1316.519.6VegaMagClear-Other_Other180RobotMASTER-IAC
1107552020-01-01 01:33:5816.519.6VegaMagClear-Other_Other180RobotMASTER-IAC
1107542016-11-09 04:28:3120.8VegaMagClear-Other_Other540Robot[Last non detection] MASTER-IAC
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
58362020-01-03 11:38:34sbenettiStefano BenettiPadova-AsiagoCV01Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58442020-01-02 23:25:26Ekar_AFOSCTomasellaPadova-Asiago tns_2020ae_2458851.476_Ekar_AFOSC_Padova-Asiago.dat tns_2020ae_2458851.476_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58442020-01-02 23:25:26Ekar / AFOSCTomasellaPadova-Asiago tns_2020ae_2458851.476_Ekar_AFOSC_Padova-Asiago.dat tns_2020ae_2458851.476_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
52202SN 2020ut2114:00:52.552+81:50:47.62SN Ia0ZTFZTFNoneZTFZTF20aaeuxqkP48 - ZTF-CamLT - SPRATYY119.23r-ZTF2020-01-11 10:16:24ZTF_AMPEL_NEW<a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector20</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector20</a>
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
588472020-01-15 13:35:22ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF14:00:52.552+81:50:47.622020-01-11 10:16:2419.23r-ZTF3PSNZTF20aaeuxqkZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1138242020-01-11 13:14:5119.250.219.28ABMagg-ZTFP48_ZTF-Cam30
1138232020-01-11 10:16:2419.230.1519.61ABMagr-ZTFP48_ZTF-Cam30
1138222020-01-05 12:12:3320.3885ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
586422020-01-13 13:21:14ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF14:00:52.499+81:50:47.552020-01-11 10:16:2419.23r-ZTF3PSNZTF20aaeuxqkZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1133362020-01-11 13:14:5119.250.219.28ABMagg-ZTFP48_ZTF-Cam30
1133352020-01-11 10:16:2419.230.1519.61ABMagr-ZTFP48_ZTF-Cam30
1133342020-01-05 12:12:3320.3885ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
59492020-01-21 19:23:33shubhamsrivastavS. Srivastav, S. J. Smartt, O. McBrien, K. W. Smith, D. R. YoungNoneSN Ia01astrodash suggests best matches with normal SNe Ia around maximum
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
59572020-01-21 05:17:44LT_SPRAT1500SSNone tns_2020ut_2020-01-21_05-17-44.851_LT_SPRAT.dat tns_2020ut_2020-01-21_05-17-44.851_LT_SPRAT.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
59572020-01-21 05:17:44LT / SPRAT1500SSNone tns_2020ut_2020-01-21_05-17-44.851_LT_SPRAT.dat tns_2020ut_2020-01-21_05-17-44.851_LT_SPRAT.fitsObject
20473SN 2017eaw2320:34:44.240+60:11:35.84SN II0.00013NGC 6946GaiaAlertsGaiaAlertsNoneGaiaAlertsOther - Other, Gaia - Gaia-photometricBAO-2.16m - Cassegrain, Other - Other, FTN - FLOYDS-NYY312.8Clear-2017-05-14 05:42:43Schmeer
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
119712017-06-12 11:58:26Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts20:34:44.240+60:11:35.842017-06-08 22:37:5512.87G-Gaia2PSNGaia17bmyGaiaAlertsvery bright confirmed SN IIP, in galaxy NGC 6946, aka SN2017eaw
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
177452017-06-08 22:37:5512.870.2ABMagG-GaiaGaia_Gaia-photometric60Robot
177442017-05-06 12:44:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
115112017-05-14 09:09:08BischmisheimPatrick Wiggins20:34:44.240+60:11:35.902017-05-14 05:42:4312.8Clear-2PSNNGC 6946P. Wiggins, Tooele, UT, USA, reports his discovery of a possible supernova (mag about 12.8) on an unfiltered CCD frame taken 2017 May 14.2383 UT using a 0.35-m f/5.5 reflector near Erda, UT, USA. The new object is located at R.A. 20h34m44.24s, Decl. +60°11’35.9” (equinox 2000.0), about 153” NW of the center of NGC 6946. The discovery image was posted temporarily at URL http://users.wirelessbeehive.com/~paw/ngc6946-1.jpg. Wiggins notes that nothing was visible at this position on an image taken on May 12.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
169742017-05-14 05:42:4312.819OtherClear-Other_OtherPatrick Wiggins
169732017-05-12 04:48:0019OtherClear-Other_OtherPatrick Wiggins[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017eaw_atrep_11511.jpgGraphicsDiscovery image2017-05-14 09:09:08Bischmisheim
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
20722018-06-04 21:25:31ckilpatrickCharles KilpatrickNoneSN II0.000131Swope SN SurveyThe spectrum clearly resembles a SN II with a Halpha FWHM=11,000 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20772017-05-19 12:23:49FTN_FLOYDS-N1200KilpatrickKilpatrickNone tns_2017eaw_2017-05-19_12-23-49_FTN_FLOYDS-N.flmObjectSwope SN Survey
10222017-05-31 21:14:12Daniel VerilhacDaniel VerilhacNoneSN II1Type 2 ?
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10252017-05-19 21:41:15Other_Other3635D Verilhac &al D VerilhacNone tns_2017eaw_2017-05-19_21-41-15_Other_Other.dat tns_2017eaw_2017-05-19_21-41-15_Other_Other.fitObjectMy first contribution (comments will be welcome !-) Tel: 600 mm F/D=8 spectro Lisa R+/- 700 Aquired at Clubastromars.org in France
9982017-05-14 23:06:24Danfeng XiangD. Xiang, L. Rui, X. Wang(THU), F. Xiao(NAOC), J. Fu(BNU), T. Zhang(NAOC), J. Zhang(YNAO)NoneSN IIP1TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10082017-05-14 19:03:12BAO-2.16m_Cassegrain900J. Fu(BNU),F. Xiao(NAOC)D. Xiang(THU)None tns_2017eaw_2457888.2939_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT May 14.79 2017 indicates that this transient is consistent with a type IIP supernova a few days after explosion.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10252017-05-19 21:41:15Other / Other3635D Verilhac &al D VerilhacNone tns_2017eaw_2017-05-19_21-41-15_Other_Other.dat tns_2017eaw_2017-05-19_21-41-15_Other_Other.fitObjectMy first contribution (comments will be welcome !-) Tel: 600 mm F/D=8 spectro Lisa R+/- 700 Aquired at Clubastromars.org in France
20772017-05-19 12:23:49FTN / FLOYDS-N1200KilpatrickKilpatrickNone tns_2017eaw_2017-05-19_12-23-49_FTN_FLOYDS-N.flmObjectSwope SN Survey
10082017-05-14 19:03:12BAO-2.16m / Cassegrain900J. Fu(BNU),F. Xiao(NAOC)D. Xiang(THU)None tns_2017eaw_2457888.2939_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT May 14.79 2017 indicates that this transient is consistent with a type IIP supernova a few days after explosion.
45547SN 2019qyl2100:54:57.680-37:38:40.01SN IIn0.00048NGC0300DLT40, ATLASDLT40, ATLASDLT40ATLAS, DLT40DLT19mOther - Other, ATLAS1 - ACAM1Gemini-S - GMOS-SYY117.072Clear-2019-09-26 05:29:49DLT40_bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
480612019-09-27 19:28:21ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLASATLAS00:54:57.680-37:38:40.012019-09-27 11:52:4817.601cyan-ATLAS2PSNATLAS19whkATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
921292019-09-27 11:52:4817.6010.03719.55ABMagcyan-ATLASATLAS1_ACAM130Robot
921282019-09-25 11:00:5719.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
477462019-09-26 05:29:52DLT40_bot1S. Valenti, D.J.Sand, S. Wyatt, M. Lundquist, R. Amaro, J. AndrewsDLT40DLT4000:54:57.570-37:38:39.992019-09-26 05:29:4917.072Clear-2PSNNGC0300DLT19mDLT40
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
917152016-12-03 04:09:4817.0720.09ABMagClear-Other_Other60RobotPrompt5 0.4m
917142016-12-02 04:17:0219.4933ABMagClear-Other_Other60Robot[Last non detection] Prompt5 0.4m
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
51712019-09-26 16:46:14valentiJennifer Andrews (U. Arizona), Stefano Valenti (UC Davis), Michael Lundquist (U. Arizona), Dave Sand (U. Arizona), Azalee Bostroem (UC Davis), Rachael Amaro (U. Arizona), Sam Wyatt (U. Arizona)DLT40SN IIn0.000481DLT40Using GELATO (Harutyunyan et al., 2008, A&A, 488, 383; gelato.tng.iac.es), we find the best fit to SN IIn/LBV. The SNIIn/LBV is likely in the host-galaxy NGC 300 (z = 0.00048; NED value). Taken at Gemini-S using GMOS. At the distance of NGC300 (distance modulus of 25.83; NED value) the object’s magnitude Mr=-8.5 is more consistent with an LBV (or very young SN IIn). An H-alpha P-cygni absorption was measured at 2000 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
51792019-09-26 06:53:48Gemini-S_GMOS-S675TooAndrewsDLT40 tns_2019qyl_2458752.787366465_Gemini-S_GMOS-S_DLT40.asciObjectDLT40Quick look classification from Gemini GMOS spectrum
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
51792019-09-26 06:53:48Gemini-S / GMOS-S675TooAndrewsDLT40 tns_2019qyl_2458752.787366465_Gemini-S_GMOS-S_DLT40.asciObjectDLT40Quick look classification from Gemini GMOS spectrum
33314SN 2019el3100:02:56.707+32:32:52.13SN IIn0.0005MASTER, ZTFMASTER, ZTFNoneMASTER, ZTFMASTER OT J000256.70+323252.3Other - Other, P48 - ZTF-CamLijiang-2.4m - YFOSCYY117.4Clear-2019-01-02 15:29:31MASTER
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
285792019-01-10 07:38:05ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:02:56.707+32:32:52.132019-01-03 03:39:3817.84g-ZTF3PSNZTF19aaaajhnZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
508882019-01-07 03:10:1018.40.0619.96ABMagr-ZTFP48_ZTF-Cam30
508872019-01-03 03:39:3817.840.0520.38ABMagg-ZTFP48_ZTF-Cam30
508862018-12-30 03:22:1920.21ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
281832019-01-07 09:27:13ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:02:56.707+32:32:52.132019-01-03 03:39:3817.84g-ZTF3PSNZTF19aaaajhnZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
500822019-01-07 03:10:1018.40.0619.96ABMagr-ZTFP48_ZTF-Cam30
500812019-01-03 03:39:3817.840.0520.38ABMagg-ZTFP48_ZTF-Cam30
500802018-12-30 03:22:1920.21ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
280692019-01-04 21:54:47MASTERT. Pogrosheva (MASTER team), V. Lipunov (Lomonosov MSU), R.Podesta (OAFA), H. Levato (ICATE), T. Pogrosheva, E. Gorbovskoy, N.Tiurina, P. Balanutsa, A. Kuznetsov, V. Kornilov, V. Chazov, D. Vlasenko,V. Vladimirov, O. Gress, I. Gorbunov, A. Krylov (Lomonosov MoscowState University, SAI), C. Lopez, F. Podesta (Observatorio Astronomico Felix Aguilar San Juan University)MASTERMASTER00:02:56.700+32:32:52.302019-01-02 15:29:3117.4Clear-2OtherMASTER OT J000256.70+323252.3MASTER
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
498862019-01-02 15:29:3117.419.2VegaMagClear-Other_Other60RobotMASTER-Kislovodsk
498852015-12-10 17:11:4021.5VegaMagClear-Other_Other540Robot[Last non detection] MASTER-Kislovodsk
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
34012019-01-10 20:36:42jujiaJujia Zhang, Yuxin Xin(YNAO); Xiaofeng Wang (THU)NoneSN IIn0.00051The blue and featureless spectrum with narrow emissions of Balmer lines suggests a type IIn SN at a relatively early phase.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34082019-01-05 12:49:40Lijiang-2.4m_YFOSC1800Jujia ZhangNone tns_2019el_2458489.0345_Lijiang-2.4m_YFOSC.dat tns_2019el_2458489.0345_Lijiang-2.4m_YFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34082019-01-05 12:49:40Lijiang-2.4m / YFOSC1800Jujia ZhangNone tns_2019el_2458489.0345_Lijiang-2.4m_YFOSC.dat tns_2019el_2458489.0345_Lijiang-2.4m_YFOSC.fitsObject
16609AT 2016irh1101:57:43.644-73:37:32.480.00074ASAS-SNASAS-SNNoneASAS-SNASASSN-16ohASASSN-2 - CassiusSALT - RSSYY216.9V-Johnson2016-12-02 03:36:00Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
71852016-12-02 18:31:14KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN01:57:43.644-73:37:32.482016-12-02 03:36:0016.9V-Johnson3PSNASASSN-16ohASAS-SNIn several epochs, on the rise, Vizier match to a blue source with B=20.7, so could also be a CV, but slow rise light curve more similar to supernova
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
104222016-12-02 03:36:0016.90.117.6VegaMagV-JohnsonASASSN-2_Cassius
104232016-11-24 03:50:2417.20.1517.9VegaMagV-JohnsonASASSN-2_Cassius
104212016-11-20 01:40:4817.9VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
6442016-12-14 17:20:24saurabhSaurabh JhaNoneOther0.000742Uncertain classification.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6532016-12-07 19:58:53SALT_RSS2426E. Romero ColmeneroS. W. JhaNone tns_2016irh_2457730.332557875_SALT_RSS.flm tns_2016irh_2457730.332557875_SALT_RSS.fitsObject
6542016-12-13 20:07:26SALT_RSS1933E. Romero ColmeneroS. W. JhaNone tns_2016irh_2457736.338495367_SALT_RSS.flm tns_2016irh_2457736.338495367_SALT_RSS.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6542016-12-13 20:07:26SALT / RSS1933E. Romero ColmeneroS. W. JhaNone tns_2016irh_2457736.338495367_SALT_RSS.flm tns_2016irh_2457736.338495367_SALT_RSS.fitsObject
6532016-12-07 19:58:53SALT / RSS2426E. Romero ColmeneroS. W. JhaNone tns_2016irh_2457730.332557875_SALT_RSS.flm tns_2016irh_2457730.332557875_SALT_RSS.fitsObject
49909AT 2019xis1205:36:13.700-69:16:24.70Light-Echo0.0009OGLE-GAL-LMC517.02-374.217-667.894OGLEOGLEePESSTO+OGLEOGLE-1.3m - OGLEIV-CamESO-NTT - EFOSC2-NTTYY221.286I-Cousins2019-10-15 08:40:24Gromadzki
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
553152019-12-22 21:17:43mariuszMariusz Gromadzki, Łukasz Wyrzykowski (Warsaw)OGLEOGLE05:36:13.700-69:16:24.702019-10-15 08:40:2421.286I-Cousins2PSNOGLE-GAL-LMC517.02-374.217-667.894OGLE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1078332019-10-15 08:40:2421.2860.48422VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
1078322019-10-11 08:16:4122VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
57952019-12-31 13:24:54oyaronS. Taubenberger (MPA), D. Malesani (DTU Space), G. Terreran (Northwestern), S. J. Smartt (QUB), A. Pastorello (INAF), I. Mandel (Monash), J. Sollerman (Stockholm), J. Antilen (U de Chile), T. Müller Bravo, M. Grayling, M. Smith, P. Wiseman (Southampton), C. Frohmaier (ICG Portsmouth), T.-W. Chen (Stockholm), R. Cartier (CTIO), R. Carini, S. Benetti, M. Della Valle (INAF), M. Fraser (Dublin), M. Dennefeld (IAP), J. Anderson (ESO), M. Gromadzki (Warsaw), C. Inserra (Cardiff), E. Kankare (Turku), M. Nicholl (Birmingham), D. Young (QUB), O. Yaron, I. Manulis, A. Gal-Yam (Weizmann), P. A. Mazzali, D. Perley (LJMU), L. Izzo (DARK/NBI), R. Roy (IUCAA), H. Kuncarayakti (Turku), M. Temple (Cambridge), L. Wyrzykowski (Warsaw)ePESSTO+Light-Echo0.00091ePESSTO+A re-classification of AT2019xis as a light echo of SN 1987A in the LMC. See AstroNote 2019-163 https://wis-tns.weizmann.ac.il/astronotes/astronote/2019-163
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58032019-12-28 07:03:52ESO-NTT_EFOSC2-NTTJ. Antilen, T. MullerM. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. AngusePESSTO+ tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+_0.asciObjectePESSTO+
57782019-12-29 10:59:00ePESSTOplus_Bot1J. Antilen, T. Muller, M. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. Angus, O. Yaron on behalf of ePESSTO+ePESSTO+SN II0.0051ePESSTO+See AstroNote 2019-160 for details.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57862019-12-28 07:03:52ESO-NTT_EFOSC2-NTT900J. Antilen, T. MullerM. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. AngusePESSTO+ tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58032019-12-28 07:03:52ESO-NTT / EFOSC2-NTTJ. Antilen, T. MullerM. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. AngusePESSTO+ tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+_0.asciObjectePESSTO+
57862019-12-28 07:03:52ESO-NTT / EFOSC2-NTT900J. Antilen, T. MullerM. Smith, M. Grayling, P. Wiseman, C. Frohmaier, C. R. AngusePESSTO+ tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019xis_2019-12-28_07-03-52_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
26138AT 2018bej3106:26:20.720-69:45:46.01Nova0.000927LMCASAS-SN, GaiaAlerts, OGLEASAS-SN, GaiaAlerts, OGLENoneASAS-SN, GaiaAlerts, OGLEASASSN-18jjASASSN-2 - Cassius, ASASSN-3 - Paczynski, Gaia - Gaia-photometric, OGLE-1.3m - OGLEIV-CamOther - OtherYY112.1g-Sloan2018-05-03 23:02:24Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
224862018-09-10 05:33:09lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLEOGLE06:26:20.720-69:45:46.102018-09-08 09:41:2716.982I-Cousins3PSNOGLE-GAL-LMC611.20-1311.697-2400.254LMC611.20.1308.23.2382.09OGLEbright transient, possibly associated with a very faint galaxy-like object 5 arcsec away, but could be hostless or a CV.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
354702018-09-08 09:41:2716.9820.00622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
354712018-09-01 09:39:1016.8510.00822VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
354692018-04-23 00:19:4222VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
196292018-06-20 21:50:30Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts06:26:20.720-69:45:46.012018-05-15 10:43:4013.01G-Gaia2PSNGaia18boyGaiaAlertsconfirmed nova, aka ASASSN-18jj
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
304872018-05-15 10:43:4013.010.2ABMagG-GaiaGaia_Gaia-photometric60Robot
304862018-04-15 09:12:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
181392018-05-04 14:59:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN06:26:20.755-69:45:46.302018-05-03 23:02:2412.1g-Sloan2PSNLMCASASSN-18jjASAS-SNIn the vicinity of the LMC, so most likely an LMC nova, but no Vizier match, needs spectroscopy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
276292018-05-03 23:02:2412.1ABMagg-SloanASASSN-3_Paczynski
276282018-04-27 00:43:1216.8VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19982018-05-10 16:31:24jlprietoD. Fernandez (PUC), J. L. Prieto, C. Bruna, J. Caroca, F. Castillo, R. Escobillana, A. Espinoza, B. Gomez, S. Gonzalez, J. Ibarra, H. Labraña, A. Lois, M. Marchant, N. Reyes, D. Tobar, M. Valdes, M. Wagner (UDP)NoneNova0.0009271We obtained a low-resolution optical spectrum of ASASSN-18jj/AT2018bej on UT 2018 May 5.0 with a star analyzer 100 l/mm grating on the Meade 40cm telescope at the PUC observatory of Santa Martina, in Santiago, Chile. We obtained 20x45 sec exposures on source. The spectrum shows strong Balmer lines in emission, as well as multiple Fe II and O I features, consistent with a nova in the LMC and with the spectrum reported in ATel #11610 by Chomiuk et al. (2018).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20032018-05-05 00:43:12Other_OtherD. Fernandez (PUC), J. L. Prieto (UDP)None tns_2018bej_2458243.53_Other_Other.txtObjectThe spectrum was normalized by a smooth continuum because we did not obtain flux calibration. We note that the wavelength calibration has some systematic errors in the blue side of the spectrum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20032018-05-05 00:43:12Other / OtherD. Fernandez (PUC), J. L. Prieto (UDP)None tns_2018bej_2458243.53_Other_Other.txtObjectThe spectrum was normalized by a smooth continuum because we did not obtain flux calibration. We note that the wavelength calibration has some systematic errors in the blue side of the spectrum.
17077AT 2017be2108:13:13.380+45:59:29.54LBV0.001NGC 25370.001491LOSS, iPTFLOSS, iPTFLCOGT SN-KPiPTF, LOSSkait-17AOther - Other, P48 - CFH12kFTN - FLOYDS-NYY118.5Clear-2017-01-06 12:11:24Zheng
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
78022017-01-07 10:49:55iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTFiPTF08:13:13.375+45:59:28.932017-01-07 10:16:1918.349R-PTF2PSNiPTF17beiPTF2017-07-19
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
114672017-01-07 10:16:1918.349ABMagR-PTFP48_CFH12k60iPTF
114662009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
77092017-01-07 03:05:39weikangHaynes F. Stephens, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSSLOSS08:13:13.380+45:59:29.542017-01-06 12:11:2418.5Clear-2PSNNGC 25370.001491kait-17ALOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
112812017-01-06 12:11:2418.518.8VegaMagClear-Other_Other18KAIT
112802016-12-29 11:29:5818.5VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017be_atrep_7709_LOSS.jpgGraphics2017-01-07 03:05:39weikang
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
7052017-01-10 21:36:53griffinGriffin Hosseinzadeh, Curtis McCully, Iair Arcavi, D. Andrew Howell, Stefano ValentiLCOGT SN-KPLBV0.0011LCOGT SN-KPThe spectrum shows a H-alpha emission at the redshift of the proposed host galaxy (z=0.001; Garrido, Marcelin, & Amram 2004, MNRAS, 349, 225; via NED) with a width corresponding to ~950 km/s (marginally resolved by the spectrograph) on top of the somewhat blue continuum of the host (SDSS DR13). Given that the discovery magnitude was 18.5 mag, corresponding to an absolute magnitude of ~-11 mag (Tully 1988, Nearby Galaxy Catalog; Sharina, Karachentsev, & Tikhonov 1999, AstL, 25, 322; via NED), we conclude that the transient is likely an extragalactic LBV outburst (i.e. a supernova impostor).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
7152017-01-10 08:33:31FTN_FLOYDS-N3600Las Cumbres ObservatoryGriffin HosseinzadehLCOGT SN-KP tns_2017be_2017-01-10_08-33-31_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2017be_2017-01-10_08-33-31_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
7152017-01-10 08:33:31FTN / FLOYDS-N3600Las Cumbres ObservatoryGriffin HosseinzadehLCOGT SN-KP tns_2017be_2017-01-10_08-33-31_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2017be_2017-01-10_08-33-31_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
32508AT 2018kkt1112:56:46.737+21:40:55.900.001ZTFZTFNoneZTFZTF18acvgxtbP48 - ZTF-CamLick-3m - KASTYY119.35r-ZTF2018-12-19 13:06:40ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
269402018-12-22 21:45:43ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:56:46.737+21:40:55.902018-12-19 13:06:4019.35r-ZTF3PSNZTF18acvgxtbZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
476422018-12-22 11:54:2319.350.219.57ABMagr-ZTFP48_ZTF-Cam30
476432018-12-19 13:06:4019.820.2120.46ABMagr-ZTFP48_ZTF-Cam30
476412018-12-16 12:39:5320.53ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
33562019-01-04 05:48:48UCSCTr_Bot1R. J. Foley (UCSC)NoneOther0.0011The spectrum is blue with narrow Balmer emission. The H-alpha profile has a narrow (FWHM of ~250 km/s, consistent with the resolution of the spectrograph) and a broad (FWHM ~ 700 km/s) component. H beta, although noisy, appears to have a similarly broad (FWHM ~ 650 km/s) component. The difference-image flux is consistent with an absolute magnitude of -9.7 mag (neglecting any possible host-galaxy extinction). While some characteristics are consistent with a massive-star outburst, the luminosity is currently significantly lower than LBV giant eruptions. ATel: 12351
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
33642019-01-03 12:42:05Lick-3m_KAST3690R. J. FoleyR. J. FoleyNone tns_2018kkt_2019-01-03_12-42-05_Lick-3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
33642019-01-03 12:42:05Lick-3m / KAST3690R. J. FoleyR. J. FoleyNone tns_2018kkt_2019-01-03_12-42-05_Lick-3m_KAST.flmObject
33SN 1937C13:05:52.400+37:37:08.00SN Ia0.001071IC 4182 NY8.41937-08-16 00:00:00[Discoverer=Zwicky; DiscoveryRef=IAUC 680; PositionRef=; Orig Type=Ia ] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
33981AT 2019abn3213:29:42.394+47:11:16.99ILRT0.0015ZTF, ATLASZTF, ATLASGlobal SN Project, ZTFATLAS, ZTFZTF19aadypprP48 - ZTF-Cam, ATLAS1 - ACAM1, Other - OtherFTN - FLOYDS-N, P200 - DBSPYY219.58r-ZTF2019-01-22 13:19:43ZTF_AMPEL_NEW
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
300702019-02-22 17:30:30Ken'ichi NishimuraKen'ichi Nishimura13:29:42.380+47:11:16.802019-02-22 17:04:2616.9Clear-1PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
540152019-02-22 17:04:2616.9VegaMagClear-Other_Other350mm F4.6
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019abn_atrep_30070.jpgGraphics2019-02-22 17:30:30Ken'ichi Nishimura
293102019-01-26 23:05:15ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS13:29:42.398+47:11:16.862019-01-25 15:04:1918.451orange-ATLAS2PSNATLAS19bzlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
525132019-01-25 15:04:1918.4510.17319.39ABMagorange-ATLASATLAS1_ACAM130Robot
525122019-01-23 16:07:4018.14ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
291972019-01-25 13:25:07ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF13:29:42.394+47:11:16.992019-01-22 13:19:4319.58r-ZTF3PSNZTF19aadypprZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
523272019-01-25 12:10:5618.890.1119.79ABMagr-ZTFP48_ZTF-Cam30
523262019-01-22 13:19:4319.580.219.53ABMagr-ZTFP48_ZTF-Cam30
523252019-01-19 13:19:4620.54ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
38512019-04-11 20:15:13ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFILRT0.00151ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
38582019-01-26 09:26:51P200_DBSP900I. AndreoniK. DeZTF tns_2019abn_2019-01-26_09-26-51_P200_DBSP_ZTF.ascii tns_2019abn_2019-01-26_09-26-51_P200_DBSP_ZTF.fitsObjectZTF
36082019-03-05 21:23:52jburkeJamison Burke, D. Andrew Howell, Iair Arcavi, Daichi Hiramatsu, Curtis McCully, Stefano ValentiGlobal SN ProjectILRT0.0015441Global SN ProjectThe object is not seen in archival SDSS images and the spectrum displays a red continuum with hydrogen emission at the redshift of M51, its host (z = 0.001544; NED). Photometry from LCO shows that the object has an i-band absolute magnitude of about -13 (m_i = 16.4). Because of the absolute magnitude and spectral shape, we classify the object as an intermediate luminosity red transient (ILRT).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36152019-03-02 14:19:12FTN_FLOYDS-N3600Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2019abn_2019-03-02_14-19-12_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2019abn_2019-03-02_14-19-12_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36152019-03-02 14:19:12FTN / FLOYDS-N3600Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2019abn_2019-03-02_14-19-12_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2019abn_2019-03-02_14-19-12_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
38582019-01-26 09:26:51P200 / DBSP900I. AndreoniK. DeZTF tns_2019abn_2019-01-26_09-26-51_P200_DBSP_ZTF.ascii tns_2019abn_2019-01-26_09-26-51_P200_DBSP_ZTF.fitsObjectZTF
30703AT 2018htr1100:14:07.960-23:10:09.71LBV0.001558NGC0045DLT40DLT40NoneDLT40DLT18anOther - OtherSOAR - GoodmanYY117.4692Clear-2018-11-03 23:43:48DLT40_bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
239222018-11-03 23:46:19DLT40_bot1S. Valenti, D.J.Sand, S. WyattDLT40DLT4000:14:07.960-23:10:09.712018-11-03 23:43:4817.4692Clear-2PSNNGC0045DLT18anDLT40
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
383642018-11-02 00:04:2217.46921.14ABMagClear-Other_Other60RobotPrompt5 0.4m
383632018-11-01 00:55:3819.8375ABMagClear-Other_Other60Robot[Last non detection] Prompt5 0.4m
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29642018-11-04 23:19:54UCSCTr_Bot1M. R. Siebert, C. D. Kilpatrick, C. Rojas-Bravo, R. J. Foley (UCSC), J. J. Hermes (UNC), A. Campillay (LCO)NoneLBV0.0015581The spectrum is blue with Balmer and He I P-Cygni features and several strong absorption features including Ca H&K and several Fe II lines. The spectrum is generically similar to 'cool' LBV outbursts such as UGC 2773 OT-1 (Smith et al., 2010, AJ, 193, 1451; Foley et al., 2011, ApJ, 732, 32). The spectrum is also similar to the Type IIn SN 1994W (Sollerman et al., 1998, ApJ, 493, 933). Correcting for the small redshift of NGC 0045 (cz = 467 km/s; Monnier Ragaigne et al., 2003, A&A, 408, 465), we find that the minimum of the H-alpha absorption for AT 2018htr is blueshifted by -1240 km/s. The absorption feature extends to approximately -2100 km/s. ATel: 12166
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29722018-11-04 00:50:05SOAR_Goodman1800C. D. Kilpatrick, J. J. HermesC. D. Kilpatrick, M. R. Siebert, R. J. Foley None tns_2018htr_2018-11-04_00-50-05_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29722018-11-04 00:50:05SOAR / Goodman1800C. D. Kilpatrick, J. J. HermesC. D. Kilpatrick, M. R. Siebert, R. J. Foley None tns_2018htr_2018-11-04_00-50-05_SOAR_Goodman.datObject
30479AT 2018hld2100:42:03.139+41:02:32.64Nova0.0017ATLAS, ZTFATLAS, ZTFNoneATLAS, ZTFATLAS18xcgATLAS1 - ACAM1, P48 - ZTF-CamOther - OtherYY116.285orange-ATLAS2018-10-17 10:07:40ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
254302018-11-25 13:37:30ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:42:03.139+41:02:32.642018-11-07 06:27:4419.3346r-ZTF4PSNZTF18acdyxzfZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
435552018-11-19 06:41:4919.46440.19333519.4994ABMagr-ZTFP48_ZTF-Cam30
435562018-11-13 06:22:3819.13280.14447319.9791ABMagr-ZTFP48_ZTF-Cam30
435542018-11-10 06:23:0919.33460.15705920.4392ABMagr-ZTFP48_ZTF-Cam30
435572018-11-07 06:27:4419.11040.0829920.8295ABMagr-ZTFP48_ZTF-Cam30
236382018-10-17 16:05:21ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS00:42:03.136+41:02:32.652018-10-17 10:07:4016.285orange-ATLAS2PSNATLAS18xcgATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
377792018-10-17 10:07:4016.2850.02319.58ABMagorange-ATLASATLAS1_ACAM130Robot
377782018-10-11 11:16:4819.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29092018-10-19 13:43:06THORobin LeadbeaterNoneNova0.00171Although noisy (~10 SNR), the spectrum shows clear Balmer line emission (alpha,beta,gamma) at the catalogued local radial velocity within M31 (NED) and evidence of P Cygni profiles in H alpha, beta with absorption at ~ -1700km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29172018-10-17 20:22:26Other_Other9892LeadbeaterLeadbeaterNone tns_2018hld_2018-10-17_20-22-26_Other_Other.dat tns_2018hld_2018-10-17_20-22-26_Other_Other.fitObjectR~500 spectrum obtained using an ALPY 600 spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29172018-10-17 20:22:26Other / Other9892LeadbeaterLeadbeaterNone tns_2018hld_2018-10-17_20-22-26_Other_Other.dat tns_2018hld_2018-10-17_20-22-26_Other_Other.fitObjectR~500 spectrum obtained using an ALPY 600 spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
6255SN 2013ej201:36:48.161+15:45:31.00SN II0.002NGC 628 DAO_OTSPlaskett - PlaskettNY413.52013-07-25 00:00:00[Discoverer=Kim, Zheng et al. (LOSS); DiscoveryRef=CBET 3606; PositionRef=CBET 3606; Orig Type=II]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
382016-01-21 18:30:44DAO_OTSDave Balam on behalf of DAO_OTSDAO_OTSSN II0.0023DAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
412013-08-06 10:47:53Plaskett_Plaskett3600BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-06_10:47:53_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-06_10:47:53_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
422013-08-07 10:25:04Plaskett_Plaskett5274BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-07_10:25:04_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-07_10:25:04_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
432013-08-09 09:25:23Plaskett_Plaskett5000BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-09_09:25:23_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-09_09:25:23_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
352016-01-21 17:28:18DAO_OTSDave Balam on behalf of DAO_OTSDAO_OTSSN IIP0.0021DAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
382013-08-04 10:27:27Plaskett_Plaskett4040BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-04_10:27:27_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-04_10:27:27_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
432013-08-09 09:25:23Plaskett / Plaskett5000BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-09_09:25:23_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-09_09:25:23_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
422013-08-07 10:25:04Plaskett / Plaskett5274BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-07_10:25:04_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-07_10:25:04_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
412013-08-06 10:47:53Plaskett / Plaskett3600BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-06_10:47:53_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-06_10:47:53_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
382013-08-04 10:27:27Plaskett / Plaskett4040BalamBalamDAO_OTS DAO_OTS_2013ej_2013-08-04_10:27:27_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013ej_2013-08-04_10:27:27_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
11670SN 2016bkv3110:18:19.310+41:25:39.30SN II0.002NGC3184LOSSLOSSLCOGT SN-KPLOSSOther - OtherFTN - FLOYDS-NYY117.2Clear-2016-03-21 16:52:54Itagaki
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
17572016-03-29 21:40:11weikangT. Willie Ross, Weikang Zheng, Alexei V. Filippenko (UC Berkeley)LOSSLOSS10:18:19.310+41:25:39.302016-03-23 08:31:3714.8Clear-2PSNLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
19572016-03-23 08:31:3714.818VegaMagClear-Other_Other18KAITKAIT independent discovery
19562016-03-19 07:00:1317VegaMagClear-Other_Other18KAIT[Last non detection]
17512016-03-23 06:23:42skiyotaSeiichiro Kiyota10:18:19.310+41:25:39.302016-03-23 05:30:3914.92Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
19492016-03-23 05:30:3914.920.02VegaMagClear-Other_Other360Seiichiro KiyotaConformation report. Instruments: 0.50-m f/4.5 CDK astrograph + FLI-PL11002M CCD of ITelescope.NET at Mayhill, USA, remotely.
19482016-03-15 15:03:5519VegaMagClear-Other_Other[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016bkv_atrep_1751.jpgGraphics2016-03-23 06:23:42skiyota
17502016-03-22 22:37:40K.ItagakiKoichi Itagaki10:18:19.310+41:25:39.302016-03-21 16:52:5417.2Clear-2PSNNGC318426".7 east and 11".8 north of a nucleus of host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
19472016-03-21 16:52:5417.219VegaMagClear-Other_Other17K.Itagaki 2016-03-22 15:02:22 Mag:16.8 ( 0.35-m f/11 )
19462016-03-15 15:03:5519VegaMagClear-Other_Other17K.Itagaki[Last non detection] 0.35-m f/11
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
1692016-03-23 18:46:53griffinGriffin Hosseinzadeh, D. Andrew Howell, Iair Arcavi, Curtis McCully, Stefano ValentiLCOGT SN-KPSN II0.0021LCOGT SN-KPThe spectrum shows a blue continuum with weak hydrogen Balmer features. Using Superfit (Howell et al. 2005, ApJ, 634, 119), we find a good fit to the Type IIn SN 1998S 2 days before maximum light at the redshift of the proposed host galaxy (z=0.002; Mathewson & Ford 1996, ApJS, 107, 97, via NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1762016-03-23 11:42:57FTN_FLOYDS-N2700LCOGTGriffin HosseinzadehLCOGT SN-KP tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1762016-03-23 11:42:57FTN / FLOYDS-N2700LCOGTGriffin HosseinzadehLCOGT SN-KP tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2016bkv_2016-03-23_11-42-57_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
12442SN 2016cok3211:20:19.033+12:58:56.64SN IIP0.002M660.002425ASAS-SN, Pan-STARRS1ASAS-SN, Pan-STARRS1None, iPTFASAS-SN, Pan-STARRS1ASASSN-16fqASASSN-1 - Brutus, Other - Other, PS1 - GPC1Lijiang-2.4m - YFOSC, P60 - SEDMYY216.66V-Johnson2016-05-28 07:06:54Dong
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
84602017-02-01 18:42:12PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS1Pan-STARRS111:20:19.033+12:58:56.642017-01-30 11:28:1918.86w-PS11PSNPS17akbPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
125692017-01-30 11:28:1918.860.0322ABMagw-PS1PS1_GPC145Robot
25992016-06-05 22:41:49Ken'ichi NishimuraKen'ichi Nishimura11:20:19.100+12:58:56.012016-05-28 07:06:5415.7Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
29492016-06-05 11:04:3815.7VegaMagClear-Other_Other15K.nishimura0.35-m refl.
29482015-04-25 11:41:0717.6VegaMagClear-Other_Other15[Last non detection] 0.35m refl.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016cok_atrep_2599.jpgGraphics2016-06-05 22:41:49Ken'ichi Nishimura
25462016-05-28 12:06:50dongsuboGreg Bock, Subo Dong, for the ASAS-SN teamASAS-SNASAS-SN11:20:19.097+12:58:56.012016-05-28 07:06:5416.66V-Johnson2PSNM660.002425ASASSN-16fqASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
28702016-05-28 07:06:5416.660.11VegaMagV-JohnsonASASSN-1_Brutus
28692016-05-24 07:38:4517.14VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
2552016-06-12 16:53:17neillJames NeilliPTFSN IIP1iPTFSNID decisively fits a IIP, but selects a range of redshifts and ages.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2632016-06-12 05:16:59P60_SEDM1800WaltersNeilliPTF tns_2016cok_2016-06-12_05-16-59_P60_SED-Machine_iPTF.txtObjectiPTF
2462016-05-31 14:12:09jujiaJujia Zhang, Xiangming Zheng (YNAO), Xiaofeng Wang, Liming Rui (Tsinghua University)NoneSN IIP0.0021The spectrum is consistent with a type IIP supernova at a few days before the maximum light, showing a blue continuum and prominent P-Cygni features of Balmer lines.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2542016-05-28 15:07:12Lijiang-2.4m_YFOSC1800Jujia ZhangNone tns_2016cok_2016-05-28.63_LJT_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2632016-06-12 05:16:59P60 / SEDM1800WaltersNeilliPTF tns_2016cok_2016-06-12_05-16-59_P60_SED-Machine_iPTF.txtObjectiPTF
2542016-05-28 15:07:12Lijiang-2.4m / YFOSC1800Jujia ZhangNone tns_2016cok_2016-05-28.63_LJT_YFOSC.datObject
26683AT 2018bwo3200:14:01.720-23:11:35.84ILRT0.002NGC0045DLT40, ATLAS, GaiaAlertsDLT40, ATLAS, GaiaAlertsePESSTOATLAS, DLT40, GaiaAlertsDLT18xOther - Other, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY216.4352Clear-2018-05-22 22:16:19DLT40_bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
192242018-06-09 21:13:41Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:14:01.720-23:11:35.842018-06-07 15:10:0418.41G-Gaia2PSNGaia18blvGaiaAlertspossible nova
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
297412018-06-07 15:10:0418.410.2ABMagG-GaiaGaia_Gaia-photometric60Robot
297402018-01-15 13:30:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
191642018-06-07 09:10:59ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS00:14:01.735-23:11:35.232018-06-06 14:00:5717.672orange-ATLAS2PSNATLAS18qgbATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
296192018-06-06 14:00:5717.6720.22718.53ABMagorange-ATLASATLAS1_ACAM130Robot
296182018-06-04 14:58:3317.11ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
187792018-05-22 22:19:12DLT40_bot1S. Valenti, D.J.Sand, S. WyattDLT40DLT4000:14:01.690-23:11:35.212018-05-22 22:16:1916.4352Clear-2PSNNGC0045DLT18xDLT40
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
288862018-05-22 10:07:4016.43521.11ABMagClear-Other_Other60RobotPrompt5 0.4m
288852018-05-16 08:23:5919.5474ABMagClear-Other_Other60Robot[Last non detection] Prompt5 0.4m
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
20662018-05-23 18:00:01ePESSTO_Bot1P. Clark, O. McBrien, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOILRT0.0021ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20712018-05-23 09:24:03ESO-NTT_EFOSC2-NTT2000P. Clark, O. McBrienE. KankareePESSTO tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
20652018-05-23 18:00:01ePESSTO_Bot1P. Clark, O. McBrien, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOILRT0.0021ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20702018-05-23 08:49:52ESO-NTT_EFOSC2-NTT2000P. Clark, O. McBrienE. KankareePESSTO tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20712018-05-23 09:24:03ESO-NTT / EFOSC2-NTT2000P. Clark, O. McBrienE. KankareePESSTO tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_09-24-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
20702018-05-23 08:49:52ESO-NTT / EFOSC2-NTT2000P. Clark, O. McBrienE. KankareePESSTO tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bwo_2018-05-23_08-49-52_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
30529SN 2018hna12312:26:12.070+58:18:50.83SN II0.0024UGC7534GaiaAlerts, ZTF, ATLAS, Pan-STARRS1, MASTERGaiaAlerts, ZTF, ATLAS, Pan-STARRS1, MASTERNone, ZTFATLAS, GaiaAlerts, MASTER, Pan-STARRS1, ZTFOther - Other, Gaia - Gaia-photometric, P48 - ZTF-Cam, ATLAS1 - ACAM1, PS1 - GPC1Other - Other, Kanata - HOWPol, P60 - SEDMYY316.3Clear-2018-10-22 19:33:07Itagaki
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
442662019-08-19 10:45:23MASTERO.Gress, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov MSU), R. Podesta, C.Lopez, F. Podesta, C.Francile (OAFA), H.Levato (ICATE), R. Rebolo, M. Serra (IAC), D. Buckley (SAAO), N.M. Budnev, O.Ershova (ISU, API), A. Tlatov, D. Dormidontov (KSS of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (BSPU)MASTERMASTER12:26:12.060+58:18:51.802019-08-15 19:22:2117.1Clear-3OtherMASTER OT J122612.06+581851.8MASTERLVC Inspect
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
840032019-08-15 19:28:5916.718.2VegaMagClear-Other_Other60RobotMASTER-Kislovodsk
840022019-08-15 19:22:2117.118.1VegaMagClear-Other_Other60RobotMASTER-Kislovodsk
840012015-07-14 19:16:4819.5VegaMagClear-Other_Other60Robot[Last non detection] MASTER-Kislovodsk
352952019-05-17 09:35:03PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS112:26:12.078+58:18:50.872019-04-16 09:18:4315.63i-Sloan1PSNPS19ahwPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
663522019-04-16 09:18:4315.630.0120.7ABMagi-SloanPS1_GPC145Robot
252982018-11-21 18:15:30ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS12:26:12.094+58:18:50.852018-11-20 15:21:3615.184orange-ATLAS2PSNATLAS18zkgATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
429082018-11-20 15:21:3615.1840.01219.17ABMagorange-ATLASATLAS1_ACAM130Robot
429072018-11-16 15:46:0415.04ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
248112018-11-11 13:42:55ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:26:12.090+58:18:50.802018-11-01 11:43:0916.1579g-ZTF11PSNZTF18acbwaxkZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
412722018-11-10 13:13:3515.48070.026710619.895ABMagr-ZTFP48_ZTF-Cam30
412712018-11-10 13:12:5715.50360.030541119.8649ABMagr-ZTFP48_ZTF-Cam30
412702018-11-10 13:08:1715.49330.02832819.8921ABMagr-ZTFP48_ZTF-Cam30
412692018-11-10 12:35:3815.45580.0333620.1582ABMagr-ZTFP48_ZTF-Cam30
412682018-11-10 11:43:0816.13680.038908820.3932ABMagg-ZTFP48_ZTF-Cam30
412662018-11-10 11:41:4616.15790.045627620.4135ABMagg-ZTFP48_ZTF-Cam30
412762018-11-10 11:41:0516.21450.034317220.222ABMagg-ZTFP48_ZTF-Cam30
412742018-11-10 11:15:1216.20490.034718820.1397ABMagg-ZTFP48_ZTF-Cam30
412672018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
412752018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
412732018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
246602018-11-10 14:20:03ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:26:12.092+58:18:50.862018-11-01 11:43:0916.1368g-ZTF8PSNZTF18acbwaxkZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
406882018-11-10 12:35:3815.45580.0333620.1582ABMagr-ZTFP48_ZTF-Cam30
406842018-11-10 11:43:0816.13680.038908820.3932ABMagg-ZTFP48_ZTF-Cam30
406902018-11-10 11:41:4616.15790.045627620.4135ABMagg-ZTFP48_ZTF-Cam30
406872018-11-10 11:41:0516.21450.034317220.222ABMagg-ZTFP48_ZTF-Cam30
406862018-11-10 11:15:1216.20490.034718820.1397ABMagg-ZTFP48_ZTF-Cam30
406912018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
406892018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
406852018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
245442018-11-09 13:37:57ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:26:12.094+58:18:50.782018-11-01 11:43:0915.7747r-ZTF3PSNZTF18acbwaxkZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
402582018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
402572018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
402562018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
244652018-11-08 15:27:19ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:26:12.093+58:18:50.772018-11-01 11:43:0916.3651g-ZTF3PSNZTF18acbwaxkZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
399292018-11-07 13:15:4615.59890.030697619.4264ABMagr-ZTFP48_ZTF-Cam30
399282018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
399302018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
242862018-11-07 15:20:54ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:26:12.093+58:18:50.772018-11-01 11:43:0916.3651g-ZTF2PSNZTF18acbwaxkZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
393262018-11-07 11:49:3116.36510.047143520.5539ABMagg-ZTFP48_ZTF-Cam30
393272018-11-01 13:11:1515.77470.032337719.4587ABMagr-ZTFP48_ZTF-Cam30
239282018-11-04 04:55:45ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF12:26:12.078+58:18:50.822018-11-01 11:42:4316.41g-ZTF2PSNZTF18acbwaxkZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
383772018-11-01 13:10:3315.77ABMagr-ZTFP48_ZTF-Cam30ZTF
383762018-11-01 11:42:4316.41ABMagg-ZTFP48_ZTF-Cam30ZTF
238242018-10-30 18:04:41Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts12:26:12.070+58:18:50.832018-10-28 22:22:0416.16G-Gaia2PSNGaia18dffGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381542018-10-28 22:22:0416.160.2ABMagG-GaiaGaia_Gaia-photometric60Robot
381532018-10-01 22:23:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
237442018-10-25 11:06:35Fumitake WatanabeFumitake Watanabe12:26:12.070+58:18:50.802018-10-22 19:33:0716R-Cousins1PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379862018-10-25 09:35:0016VegaMagR-CousinsOther_Other300F.Watanabe0.4-m f/10 Meili telescope (Meade Schmidt-Cassegrain telescope) + CCD (SBIG STL-1001E) at Nayoro Observatory
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018hna_atrep_23744.jpgGraphics2018-10-25 11:42:33Fumitake Watanabe
237002018-10-22 21:17:49K.ItagakiKoichi Itagaki12:26:12.050+58:18:51.102018-10-22 19:33:0716.3Clear-1PSNUGC7534
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379002018-10-22 19:33:0716.319VegaMagClear-Other_OtherK.Itagaki0.6-m f5.7
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29662018-11-05 18:32:56ZTF_Bot1C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.00241ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29742018-11-02 12:36:58P60_SEDM1600SEDmRobotautoZTF tns_2018hna_2018-11-02_12-36-58_P60_SED-Machine_ZTF.asciiObjectZTF
29252018-10-29 23:48:08kabatamihoMiho KawabataNoneSN II1
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29332018-10-24 19:12:00Kanata_HOWPol900K. Takagi, T. Nakaoka, M. KawabataM. KawabataNone tns_2018hna_2018-10-24.8_Kanata_HOWPol.txtObjectThe spectrum shows a prominent P Cyg profile of H-alpha line, of which the absorption component is blueshifted by ~9,600 km/s.
29222018-10-26 22:00:34THORobin LeadbeaterNoneSN II0.0024081Spectrum shows broad Balmer P Cygni shape lines with absorption components at ~15000km/s consistent with a type II supernova, though the subtype is unclear. An example match to a type IIb using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) is attached. Redshift quoted is of the suggested host from NED
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29302018-10-26 18:45:52Other_Other3006LeadbeaterLeadbeaterNone tns_2018hna_2018-10-26_18-45-52_Other_Other.dat tns_2018hna_2018-10-26_18-45-52_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29742018-11-02 12:36:58P60 / SEDM1600SEDmRobotautoZTF tns_2018hna_2018-11-02_12-36-58_P60_SED-Machine_ZTF.asciiObjectZTF
29302018-10-26 18:45:52Other / Other3006LeadbeaterLeadbeaterNone tns_2018hna_2018-10-26_18-45-52_Other_Other.dat tns_2018hna_2018-10-26_18-45-52_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
29332018-10-24 19:12:00Kanata / HOWPol900K. Takagi, T. Nakaoka, M. KawabataM. KawabataNone tns_2018hna_2018-10-24.8_Kanata_HOWPol.txtObjectThe spectrum shows a prominent P Cyg profile of H-alpha line, of which the absorption component is blueshifted by ~9,600 km/s.
35144AT 2019btq1111:50:02.790+15:01:23.41Galaxy0.0025MRK 0750 0.0025TNTSTNTSDAO_OTSTNTSBAO-0.6m - BATCPlaskett - PlaskettYY117.1Clear-2019-03-13 14:24:00Li
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
307732019-03-15 12:23:33M51Yuan Li, Wenxiong Li(THU), Hanjie Tan(NCU), Tianmeng Zhang (NAOC), Zhijian Xu, Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTSTNTS11:50:02.790+15:01:23.412019-03-13 14:24:0017.1Clear-1PSNMRK 0750 0.0025TNTSThis possible supernova was discovered by the 0.6 m Schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 1" east and 0" north of the center of MRK 0750.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
556272019-03-13 14:24:0017.1VegaMagClear-BAO-0.6m_BATC
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
37472019-04-01 14:38:38DAO_OTSDave BalamDAO_OTSGalaxy0.00251DAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
37542019-03-30 07:55:00Plaskett_Plaskett3600BalamBalamDAO_OTS tns_2019btq_2019-03-30_07-55-00_Plaskett_Plaskett_DAO_OTS.txt tns_2019btq_2019-03-30_07-55-00_Plaskett_Plaskett_DAO_OTS.fitsObjectDAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
37542019-03-30 07:55:00Plaskett / Plaskett3600BalamBalamDAO_OTS tns_2019btq_2019-03-30_07-55-00_Plaskett_Plaskett_DAO_OTS.txt tns_2019btq_2019-03-30_07-55-00_Plaskett_Plaskett_DAO_OTS.fitsObjectDAO_OTS
20674SN 2017ein2111:52:53.250+44:07:26.11SN Ic0.0027NGC3938GaiaAlertsGaiaAlertsNoneGaiaAlertsOther - Other, Gaia - Gaia-photometricBAO-2.16m - CassegrainYY117.6Clear-2017-05-25 23:16:48Arbour
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
117582017-05-29 16:55:24Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts11:52:53.250+44:07:26.112017-05-27 15:37:2616.9G-Gaia2PSNGaia17bjwGaiaAlertsConfirmed SN Ic, aka SN 2017ein, in galaxy NGC 3938
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
174062017-05-27 15:37:2616.90.2ABMagG-GaiaGaia_Gaia-photometric60Robot
174052017-04-19 10:30:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
117342017-05-25 23:59:30Ron ArbourRon Arbour11:52:53.250+44:07:26.202017-05-25 23:16:4817.6Clear-2PSNNGC3938
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
173622017-05-25 23:16:4817.619OtherClear-Other_Other30Ron ArbourUnits= V Instrument= C14 35cm f/6 + SXVR-H9 camera
173612017-05-10 22:48:0019OtherClear-Other_Other30Ron Arbour[Last non detection] Units= V Instrument= C14 35cm f/6 + SXVR-H9 camera
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017ein_atrep_11734.jpgGraphics2017-05-26 01:55:19Ron Arbour
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10092017-05-26 15:48:56Danfeng XiangD. Xiang, L. Rui, X. Wang(THU), H. Song(THU), F. Xiao(NAOC), T. Zhang(NAOC), J. Zhang(YNAO)NoneSN Ic0.00271TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10172017-05-26 13:37:29BAO-2.16m_Cassegrain3600H. Song(THU),F. Xiao(NAOC)D. Xiang(THU)None tns_2017ein_2457900.0677_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT May. 26.57 2017 indicates that this transient is consistent with a type Ic supernova near maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10172017-05-26 13:37:29BAO-2.16m / Cassegrain3600H. Song(THU),F. Xiao(NAOC)D. Xiang(THU)None tns_2017ein_2457900.0677_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT May. 26.57 2017 indicates that this transient is consistent with a type Ic supernova near maximum light.
25306SN 2018zd6306:18:03.190+78:22:01.16SN II0.002979NGC 2146GaiaAlerts, ATLASGaiaAlerts, ATLASZTF, Global SN ProjectATLAS, GaiaAlertsOther - Other, Gaia - Gaia-photometric, ATLAS1 - ACAM1P60 - SEDM, FTN - FLOYDS-NYY317.8Clear-2018-03-02 11:40:16Itagaki
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
241472018-11-07 04:47:00T.NoguchiToshihide Noguchi06:18:03.300+78:22:01.002018-03-26 10:59:2114Clear-1PSNFollow up report
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
388512018-03-26 10:59:211418VegaMagClear-Other_Other20t.noguchi0.23-m f/10
241462018-11-07 04:18:09T.NoguchiToshihide Noguchi06:18:03.350+78:22:01.102018-03-02 13:18:1117.8Clear-1PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
388502018-03-02 13:18:1117.8VegaMagClear-Other_Other0.23-m /f10
172152018-03-10 12:45:12Fumitake WatanabeFumitake Watanabe06:18:03.180+78:22:00.902018-03-02 11:40:1617.8Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259902018-03-10 10:56:0013.7VegaMagR-CousinsOther_OtherF.Watanabe0.4-m f/10 Meili telescope (Meade Schmidt-Cassegrain telescope) + CCD (SBIG STL-1001E) at Nayoro Observatory
259892018-03-02 11:40:1617.8VegaMagClear-Other_Other
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018zd_atrep_17215.jpgGraphics2018-03-18 08:03:16Fumitake Watanabe
171982018-03-09 12:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS06:18:03.213+78:22:01.002018-03-07 05:58:3314.229orange-ATLAS2PSNATLAS18mixATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259542018-03-07 05:58:3314.2290.00719.42ABMagorange-ATLASATLAS1_ACAM130Robot
259532018-02-21 10:39:2118.51ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
171582018-03-07 12:17:20Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts06:18:03.190+78:22:01.162018-03-05 08:09:3614.84G-Gaia2PSNGaia18anrGaiaAlertsbright confirmed SN IIn near galaxy NGC2146, aka SN2018zd
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258822018-03-05 08:09:3614.840.2ABMagG-GaiaGaia_Gaia-photometric60Robot
258812018-02-11 20:16:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
170892018-03-02 12:42:43K.ItagakiKoichi Itagaki06:18:03.180+78:22:00.902018-03-02 11:40:1617.8Clear-1PSNNGC 2146
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257632018-03-02 11:40:1617.8VegaMagClear-Other_OtherK.Itagaki0.5-m f6.8
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17632018-03-06 19:21:14iairIair Arcavi, Griffin Hosseinzadeh, Daichi Hiramatsu, Curtis McCully, D. Andrew Howell, Jaime Burke (UCSB/LCO)Global SN ProjectSN II0.0029791Global SN ProjectWe report a FLOYDS spectrum obtained on 2018-03-06.4 UT with the robotic FLOYDS instrument mounted on the Las Cumbres Observatory 2-meter telescope on Haleakala, Hawai'i, in order to correct a previous classification of this object as a Type Ia-CSM supernova. The added resolution of the FLOYDS data compared to the spectrum reported previously clearly reveals the presence of narrow Balmer H emission lines atop a blue continuum, consistent with a young Type II supernova. Additional narrow emission features include He II 4686A and 5411A, C III 4648A, C IV 5801A, O III 3713A and 3749A, and possibly N III 4640A, similar to those seen in very early "flash spectra" of young Type II supernovae (e.g. Gal-Yam et al. 2014, Nature, 509, 471; Khazov et al. 2016, ApJ, 818, 3; Hosseinzadeh et al. 2018, arXiv: 1801.00015), and in early spectra of the peculiar Type II SN 1998S (e.g. Shivvers et al. 2015, ApJ, 806, 213). It is therefore still too early to classify this event as a Type IIn supernova (or as any other subcategory of the Type II class).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17682018-03-06 08:57:00FTN_FLOYDS-N3600RoboticG. HosseinzadehGlobal SN Project tns_2018zd_2018-03-06_08-57-00_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018zd_2018-03-06_08-57-00_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
17612018-03-06 14:56:29neillJames NeillZTFSN IIn0.0021ZTFClassification provided by Saurab Jha from SNID fit to SN1998S at -13 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17662018-03-06 03:41:17P60_SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018zd_2018-03-06_03-41-17_P60_SED-Machine_ZTF_0.txtObjectZTFre-upload to change classification
17602018-03-06 05:49:56neillJames NeillZTFSN Ia-CSM0.0031ZTFSNID match to SN2005gj at +10 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17652018-03-06 03:41:17P60_SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018zd_2018-03-06_03-41-17_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17682018-03-06 08:57:00FTN / FLOYDS-N3600RoboticG. HosseinzadehGlobal SN Project tns_2018zd_2018-03-06_08-57-00_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018zd_2018-03-06_08-57-00_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
17662018-03-06 03:41:17P60 / SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018zd_2018-03-06_03-41-17_P60_SED-Machine_ZTF_0.txtObjectZTFre-upload to change classification
17652018-03-06 03:41:17P60 / SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018zd_2018-03-06_03-41-17_P60_SED-Machine_ZTF.txtObjectZTF
23827SN 2017ivv2120:28:49.780-04:22:57.39SN II0.003ASAS-SN, Pan-STARRS1ASAS-SN, Pan-STARRS1Padova-AsiagoASAS-SN, Pan-STARRS1ASASSN-17qpASASSN-4 - Leavitt, PS1 - GPC1Ekar - BC-EkarYY114.5g-Sloan2017-12-12 00:43:12Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
204022018-07-13 18:26:18PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS1Pan-STARRS120:28:49.780-04:22:57.392018-06-16 12:20:0917.89w-PS11PSNPS18aqvPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
317152018-06-16 12:20:0917.890.0122ABMagw-PS1PS1_GPC145Robot
152872017-12-12 03:09:19KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN20:28:49.838-04:22:57.292017-12-12 00:43:1214.5g-Sloan2PSNASASSN-17qpASAS-SNMost likely a bright CV, but close to a resolved, faint galaxy seen in PS1 images, so could also be a SLSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
230872017-12-12 00:43:1214.5ABMagg-SloanASASSN-4_Leavitt
230862017-12-04 00:43:1216.4ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
15512017-12-21 09:43:31linatomaLina TomasellaPadova-AsiagoSN II0.0031Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15552017-12-17 16:41:00Ekar_BC-Ekar1800OchnerTomasellaPadova-Asiago tns_2017ivv_2017-12-17_16-41-00_Ekar_B&C_Padova-Asiago.txt tns_2017ivv_2017-12-17_16-41-00_Ekar_B&C_Padova-Asiago.fitsObjectPadova-Asiago2019-12-21
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15552017-12-17 16:41:00Ekar / BC-Ekar1800OchnerTomasellaPadova-Asiago tns_2017ivv_2017-12-17_16-41-00_Ekar_B&C_Padova-Asiago.txt tns_2017ivv_2017-12-17_16-41-00_Ekar_B&C_Padova-Asiago.fitsObjectPadova-Asiago2019-12-21

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