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Showing results 45451 to 45500 out of 52952

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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftReporting Group/sDiscovery Data Source/ssort ascendingClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery Mag/FluxDiscovery FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
26761AT 2018bzo3113:03:58.000-30:24:05.65CVASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsNoneASAS-SN, ATLAS, GaiaAlertsASASSN-18lgASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricLT - SPRATYY116.3g-Sloan2018-05-27 01:12:00.000Stanek
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
192162018-06-08 16:51:35Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts13:03:58.000-30:24:05.652018-06-06 09:34:33.00017.9G-Gaia2PSNGaia18bltGaiaAlertsblue hostless transient, aka ASASSN-18lg
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
297242018-06-06 09:34:3317.90.2ABMagG-GaiaGaia_Gaia-photometric60Robot
297232018-01-29 03:15:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
191042018-06-05 19:58:46ATLAS_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)ATLASATLAS13:03:58.006-30:24:05.472018-06-04 07:52:19.00017.744orange-ATLAS2PSNATLAS18qaoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
295192018-06-04 07:52:1917.7440.07818.77ABMagorange-ATLASATLAS1_ACAM130Robot
295182018-06-02 09:21:3618.71ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
188732018-05-27 04:22:38KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:03:58.006-30:24:06.082018-05-27 01:12:00.00016.3g-Sloan2PSNASASSN-18lgASAS-SNNo Vizier match, possible faint, blue PS1 match, could be a "hostless" SN or a CV, about ~2 arcmin (~30 kpc) away from z=0.012082 ESO 443- G 043
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
290582018-05-27 01:12:0016.3ABMagg-SloanASASSN-3_Paczynski
290572018-05-23 02:09:3617.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
20832018-06-07 09:00:58Simon PrenticeS. Prentice, S. Smartt, K. Maguire (QUB)NoneCV1Spectrum appears blue and featureless, and the light curve is declining rapidly, suggesting a Galactic CV.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20882018-06-06 21:45:27LT_SPRAT1000S. PrenticeNone tns_2018bzo_2018-06-06_21-45-27_LT_SPRAT.txt tns_2018bzo_2018-06-06_21-45-27_LT_SPRAT.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20882018-06-06 21:45:27LT / SPRAT1000S. PrenticeNone tns_2018bzo_2018-06-06_21-45-27_LT_SPRAT.txt tns_2018bzo_2018-06-06_21-45-27_LT_SPRAT.fitsObject
27280SN 2018ctb3122:01:08.120+20:03:03.67SN Ia0.029KUG 2158+198B ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsNoneASAS-SN, ATLAS, GaiaAlertsASASSN-18nrASASSN-1 - Brutus, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricSOAR - GoodmanYY116.5V-Johnson2018-06-19 13:12:00.000Stanek
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
199882018-07-05 12:59:08Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts22:01:08.120+20:03:03.672018-07-03 12:08:38.00017.69G-Gaia2PSNGaia18bsbGaiaAlertsconfirmed SN Ia, aka SN 2018ctb
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
311542018-07-03 12:08:3817.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
311532018-05-27 06:44:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
198252018-07-01 13:55:02ATLAS_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)ATLASATLAS22:01:08.160+20:03:03.422018-06-28 13:35:02.00017.339orange-ATLAS2PSNATLAS18rrsATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
309272018-06-28 13:35:0217.3390.06418.5ABMagorange-ATLASATLAS1_ACAM130Robot
309262018-06-24 14:54:1418.19ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
196312018-06-20 23:36:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN22:01:08.357+20:03:05.292018-06-19 13:12:00.00016.5V-Johnson2PSNKUG 2158+198B ASASSN-18nrASAS-SNIn a number of epochs, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
304912018-06-19 13:12:0016.5VegaMagV-JohnsonASASSN-1_Brutus
304902018-05-29 09:36:0017ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22352018-07-04 22:29:55rcartierR. Cartier (CTIO), C. Corco (CTIO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (QUB), S. J. Smartt (QUB), O. Yaron (NoneSN Ia0.0291Redshift from NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22422018-06-29 07:44:12SOAR_Goodman330R. CartierR. CartierNone tns_2018ctb_2018-06-29_07-44-12_SOAR_Goodman.asci tns_2018ctb_2018-06-29_07-44-12_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22422018-06-29 07:44:12SOAR / Goodman330R. CartierR. CartierNone tns_2018ctb_2018-06-29_07-44-12_SOAR_Goodman.asci tns_2018ctb_2018-06-29_07-44-12_SOAR_Goodman.fitsObject
27287SN 2018cti3122:17:30.710+11:43:16.46SN Ia0.035SDSS J221730.91+114316.3ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SNASAS-SN, ATLAS, GaiaAlertsASASSN-18nsASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricMDM-2.4 - OSMOSYY117.6g-Sloan2018-06-21 02:24:00.000Stanek
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
200292018-07-07 20:16:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts22:17:30.710+11:43:16.462018-05-29 00:53:16.00018.29G-Gaia2PSNGaia18bsnGaiaAlertsconfirmed SN Ia in galaxy SDSS J221730.91+114316.3
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
312452018-05-29 00:53:1618.290.2ABMagG-GaiaGaia_Gaia-photometric60Robot
312442018-04-17 03:02:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
197372018-06-29 11:55:02ATLAS_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)ATLASATLAS22:17:30.668+11:43:16.972018-06-28 13:43:40.00017.605orange-ATLAS2PSNATLAS18rryATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
307392018-06-28 13:43:4017.6050.15918.48ABMagorange-ATLASATLAS1_ACAM130Robot
307382018-06-27 14:11:0218.16ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
196412018-06-21 23:41:11KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN22:17:30.734+11:43:17.582018-06-21 02:24:00.00017.6g-Sloan2PSNSDSS J221730.91+114316.3ASASSN-18nsASAS-SNIn several epochs, unknown redshift, blue SDSS host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
305112018-06-21 02:24:0017.6ABMagg-SloanASASSN-5_Payne-Gaposchkin
305102018-06-07 08:38:2417.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21992018-06-26 18:50:18boseSubhash Bose, Subo Dong, P. Chen, K.Z. Stanek, J. ShieldsASAS-SNSN Ia0.0351ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22062018-06-22 09:27:23MDM-2.4_OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cti_2458291.894019_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cti_2458291.894019_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22062018-06-22 09:27:23MDM-2.4 / OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cti_2458291.894019_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cti_2458291.894019_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
29029SN 2018fhx3106:24:37.980-23:43:59.05SN Ia0.0232MASX J06243821-23435460.023266ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18tcASASSN-2 - Cassius, ASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117g-Sloan2018-08-21 09:07:12.000Stanek
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
226662018-09-15 16:44:11Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts06:24:37.980-23:43:59.052018-08-22 06:48:57.00016.71G-Gaia2PSNGaia18cpvGaiaAlertsconfirmed SN Ia aka SN2018fhx
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
358612018-08-22 06:48:5716.710.2ABMagG-GaiaGaia_Gaia-photometric60Robot
358602018-07-06 21:59:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
220882018-09-01 22:10:08ATLAS_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)ATLASATLAS06:24:38.007-23:43:58.642018-08-31 15:04:19.00016.871orange-ATLAS2PSNATLAS18uczATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
347562018-08-31 15:04:1916.8710.04918.98ABMagorange-ATLASATLAS1_ACAM130Robot
347552018-04-25 05:55:4018.56ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
218272018-08-21 21:27:57KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN06:24:38.038-23:43:58.942018-08-21 09:07:12.00017g-Sloan2PSN2MASX J06243821-23435460.023266ASASSN-18tcASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
342492018-08-21 09:07:1217ABMagg-SloanASASSN-3_Paczynski
342482018-08-13 09:36:0017.4VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26352018-09-02 06:16:06ePESSTO_Bot1M. Gromadzki, T. Wevers, G. Pignata, O. Rodriguez, O. Yaron on behalf of ePESSTOePESSTOSN Ia0.0231ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26422018-09-01 08:20:51ESO-NTT_EFOSC2-NTT300M. Gromadzki, T. WeversG. Pignata, O. RodriguezePESSTO tns_2018fhx_2018-09-01_08-20-51_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fhx_2018-09-01_08-20-51_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26422018-09-01 08:20:51ESO-NTT / EFOSC2-NTT300M. Gromadzki, T. WeversG. Pignata, O. RodriguezePESSTO tns_2018fhx_2018-09-01_08-20-51_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fhx_2018-09-01_08-20-51_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
29178AT 2018fnp3116:10:04.340-02:49:08.08CVASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SNASAS-SN, ATLAS, GaiaAlertsASASSN-18thASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricP200 - DBSPYY116.3g-Sloan2018-08-30 00:43:12.000Stanek
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
226692018-09-15 16:47:49Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts16:10:04.340-02:49:08.082018-09-12 09:07:12.00018.02G-Gaia2PSNGaia18cpyGaiaAlertsconfirmed CV aka ASASSN-18th
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
358672018-09-12 09:07:1218.020.2ABMagG-GaiaGaia_Gaia-photometric60Robot
358662018-08-11 23:18:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
220982018-09-02 08:45:01ATLAS_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)ATLASATLAS16:10:04.340-02:49:08.032018-08-30 06:21:36.00016.504orange-ATLAS2PSNATLAS18udcATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
347832018-08-30 06:21:3616.5040.03119.33ABMagorange-ATLASATLAS1_ACAM130Robot
347822018-08-20 07:29:1614.48ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
220082018-08-30 23:41:58KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN16:10:04.325-02:49:08.762018-08-30 00:43:12.00016.3g-Sloan2PSNASASSN-18thASAS-SNIn two epochs, no Vizier or SDSS match
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
346022018-08-30 00:43:1216.3ABMagg-SloanASASSN-3_Paczynski
346012018-08-26 04:04:4816.8ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
30172018-11-14 09:27:02boseSubhash Bose, Ping Chen, Subo DongASAS-SNCV1ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30252018-09-08 04:04:48P200_DBSPSubhash Bose. Ping ChenSubhash BoseASAS-SN tns_2018fnp_2018-09-08.17_P200_DBSP_ASAS-SN.txt tns_2018fnp_2018-09-08.17_P200_DBSP_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30252018-09-08 04:04:48P200 / DBSPSubhash Bose. Ping ChenSubhash BoseASAS-SN tns_2018fnp_2018-09-08.17_P200_DBSP_ASAS-SN.txt tns_2018fnp_2018-09-08.17_P200_DBSP_ASAS-SN.fitsObjectASAS-SN
29179SN 2018fnq3120:12:29.970-44:06:36.00SN Ia0.019ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18tiASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117g-Sloan2018-08-31 01:55:12.000Stanek
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
233952018-10-08 16:29:15Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts20:12:29.970-44:06:36.002018-10-06 02:11:02.00016.8G-Gaia2PSNGaia18cxjGaiaAlertsconfirmed SN Ia, aka SN 2018fnq
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372902018-10-06 02:11:0216.80.2ABMagG-GaiaGaia_Gaia-photometric60Robot
372892018-05-28 14:00:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
220872018-09-01 22:09:38ATLAS_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)ATLASATLAS20:12:29.973-44:06:35.722018-08-31 08:19:40.00016.767orange-ATLAS2PSNATLAS18ucyATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
347542018-08-31 08:19:4016.7670.04719.04ABMagorange-ATLASATLAS1_ACAM130Robot
347532018-08-21 10:20:3816.49ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
220092018-08-31 10:16:38KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN20:12:30.005-44:06:35.142018-08-31 01:55:12.00017g-Sloan2PSNASASSN-18tiASAS-SNOn the rise, uncatalogued host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
346042018-08-31 01:55:1217ABMagg-SloanASASSN-3_Paczynski
346032018-08-29 03:50:2417.1ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26412018-09-03 06:04:23ePESSTO_Bot1M. Gromadzki, T. Wevers, G. Pignata, O. Rodriguez, O. Yaron on behalf of ePESSTOePESSTOSN Ia0.0191ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26482018-09-02 03:43:27ESO-NTT_EFOSC2-NTT300M. Gromadzki, T. WeversG. Pignata, O. RodriguezePESSTO tns_2018fnq_2018-09-02_03-43-27_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fnq_2018-09-02_03-43-27_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26482018-09-02 03:43:27ESO-NTT / EFOSC2-NTT300M. Gromadzki, T. WeversG. Pignata, O. RodriguezePESSTO tns_2018fnq_2018-09-02_03-43-27_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fnq_2018-09-02_03-43-27_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
29293SN 2018fsa3122:25:37.050-13:04:30.32SN Ia0.043ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsNoneASAS-SN, ATLAS, GaiaAlertsASASSN-18tsASASSN-1 - Brutus, ASASSN-2 - Cassius, ATLAS1 - ACAM1, Gaia - Gaia-photometricLT - SPRATYY117.6V-Johnson2018-09-03 04:33:36.000Stanek
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
236792018-10-21 21:04:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts22:25:37.050-13:04:30.322018-10-18 08:16:47.00018.62G-Gaia2PSNGaia18dcfGaiaAlertsconfirmed SN Ia, aka SN 2018fsa
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
378592018-10-18 08:16:4718.620.2ABMagG-GaiaGaia_Gaia-photometric60Robot
378582018-05-31 21:05:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
221542018-09-03 23:02:34ATLAS_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)ATLASATLAS22:25:37.048-13:04:30.262018-08-30 11:47:02.00018.472orange-ATLAS2PSNATLAS18uewATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
348952018-08-30 11:47:0218.4720.13618.71ABMagorange-ATLASATLAS1_ACAM130Robot
348942018-08-21 12:10:0418.93ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
221512018-09-03 16:15:57KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN22:25:37.106-13:04:28.272018-09-03 04:33:36.00017.6V-Johnson2PSNASASSN-18tsASAS-SNIn several epochs, near a faint, uncatalogued galaxy seen in PS1 images
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
348892018-09-03 04:33:3617.6VegaMagV-JohnsonASASSN-2_Cassius
348882018-08-30 10:19:1217.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26702018-09-07 10:08:19Simon PrenticeS. J. Prentice, P. Clark, K. Maguire (QUB)NoneSN Ia0.0431SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) finds similarity to normal type Ia SN 2004fu a day before B-band maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26772018-09-07 00:59:22LT_SPRAT500S. PrenticeNone tns_2018fsa_2018-09-07_00-59-22_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26772018-09-07 00:59:22LT / SPRAT500S. PrenticeNone tns_2018fsa_2018-09-07_00-59-22_LT_SPRAT.txtObject
29347AT 2018fuc304:49:54.560-41:56:17.09ESO 304- G 0240.019657ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASASSN-18tzASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY17.4g-Sloan2018-09-05 07:55:12.000Stanek
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
236732018-10-21 21:01:20Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts04:49:54.560-41:56:17.092018-09-18 20:44:09.00017.03G-Gaia2PSNGaia18dbzGaiaAlertscandidate SN near galaxy ESO 304-24, declining
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
378472018-09-18 20:44:0917.030.2ABMagG-GaiaGaia_Gaia-photometric60Robot
378462018-08-19 01:13:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
222852018-09-07 10:46:09ATLAS_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)ATLASATLAS04:49:54.553-41:56:17.002018-09-06 14:16:48.00017.253orange-ATLAS2PSNATLAS18ukfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
351812018-09-06 14:16:4817.2530.07119.11ABMagorange-ATLASATLAS1_ACAM130Robot
351802018-03-16 06:02:5219.45ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
222232018-09-05 13:34:02KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN04:49:54.473-41:56:18.062018-09-05 07:55:12.00017.4g-Sloan2PSNESO 304- G 0240.019657ASASSN-18tzASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
350492018-09-05 07:55:1217.4ABMagg-SloanASASSN-3_Paczynski
350482018-09-01 07:55:1217.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
29684SN 2018ghb3106:58:27.530-28:45:48.64SN Ia0.005ESO 427- G 0220.007595ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18vmASASSN-2 - Cassius, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY115.2V-Johnson2018-09-14 08:38:24.000Stanek
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
226682018-09-15 16:47:02Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts06:58:27.530-28:45:48.642018-09-12 00:57:36.00015.67G-Gaia2PSNGaia18cpxGaiaAlertscandidate SN near galaxy ESO 427-22; aka ASASSN-18vm
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
358652018-09-12 00:57:3615.670.2ABMagG-GaiaGaia_Gaia-photometric60Robot
358642018-08-24 12:54:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
226542018-09-15 13:14:55ATLAS_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)ATLASATLAS06:58:27.523-28:45:48.592018-09-10 15:12:57.00016.134orange-ATLAS2PSNATLAS18vftATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
358372018-09-10 15:12:5716.1340.03218.68ABMagorange-ATLASATLAS1_ACAM130Robot
358362018-04-25 06:11:3118.58ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
226342018-09-14 12:31:07KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN06:58:27.595-28:45:49.182018-09-14 08:38:24.00015.2V-Johnson2PSNESO 427- G 0220.007595ASASSN-18vmASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
357852018-09-14 08:38:2415.2VegaMagV-JohnsonASASSN-2_Cassius
357842018-09-06 09:07:1217.4VegaMagB-JohnsonASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27302018-09-16 07:01:01ePESSTO_Bot1T. Wevers, M. Gromadzki, J. Lyman, O. Yaron on behalf of ePESSTOePESSTOSN Ia0.0051ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27372018-09-15 09:43:14ESO-NTT_EFOSC2-NTT180T. Wevers, M. GromadzkiJ. LymanePESSTO tns_2018ghb_2018-09-15_09-43-14_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ghb_2018-09-15_09-43-14_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27372018-09-15 09:43:14ESO-NTT / EFOSC2-NTT180T. Wevers, M. GromadzkiJ. LymanePESSTO tns_2018ghb_2018-09-15_09-43-14_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ghb_2018-09-15_09-43-14_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
30211SN 2018hay3109:23:17.690+42:22:48.43SN II0.009SDSS J092317.60+422248.7ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsPadova-AsiagoASAS-SN, ATLAS, GaiaAlertsASASSN-18wqASASSN-1 - Brutus, ASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricEkar - AFOSCYY116.4V-Johnson2018-10-02 14:52:48.000Stanek
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
241542018-11-07 09:57:45Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts09:23:17.690+42:22:48.432018-10-07 22:56:38.00016.5G-Gaia2PSNGaia18dhrGaiaAlertsconfirmed SN II aka ASASSN-18wq
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
388652018-10-07 22:56:3816.50.2ABMagG-GaiaGaia_Gaia-photometric60Robot
388642018-06-01 06:33:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
237292018-10-24 15:39:51ATLAS_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)ATLASATLAS09:23:17.676+42:22:48.562018-10-23 13:43:40.00016.812orange-ATLAS2PSNATLAS18xsrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379572018-10-23 13:43:4016.8120.06518.44ABMagorange-ATLASATLAS1_ACAM130Robot
379562018-06-25 06:23:0218.31ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
233002018-10-02 19:30:53KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:23:17.755+42:22:47.462018-10-02 14:52:48.00016.4V-Johnson2PSNSDSS J092317.60+422248.7ASASSN-18wqASAS-SNFading, unknown redshift faint, blue SDSS host, discovered after seasonal gap
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
371002018-10-02 14:52:4816.4ABMagV-JohnsonASASSN-1_Brutus
370992018-06-13 02:52:4817.2ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28332018-10-03 02:34:51linatomaLina TomasellaPadova-AsiagoSN II0.0091Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28402018-10-03 01:26:24Ekar_AFOSC1800tomasellatomasellaPadova-Asiago tns_2018hay_2458394.56_Ekar_AFOSC_Padova-Asiago.dat tns_2018hay_2458394.56_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28402018-10-03 01:26:24Ekar / AFOSC1800tomasellatomasellaPadova-Asiago tns_2018hay_2458394.56_Ekar_AFOSC_Padova-Asiago.dat tns_2018hay_2458394.56_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
30279AT 2018hdm323:53:40.410-34:04:28.812MASS J23534025-34043020.056ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASASSN-18xdASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY18g-Sloan2018-10-07 07:40:48.000Stanek
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
235882018-10-15 12:25:02Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts23:53:40.410-34:04:28.812018-10-14 01:45:07.00017.96G-Gaia2PSNGaia18dajGaiaAlertscandidate SN near galaxy 2dFGRS TGS493Z339
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
376792018-10-14 01:45:0717.960.2ABMagG-GaiaGaia_Gaia-photometric60Robot
376782018-07-30 15:12:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
234672018-10-11 21:39:50ATLAS_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 (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLASATLAS23:53:40.408-34:04:28.872018-10-10 09:05:45.00017.838cyan-ATLAS2PSNATLAS18wdcATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
374452018-10-10 09:05:4517.8380.06519.52ABMagcyan-ATLASATLAS1_ACAM130Robot
374442018-10-04 09:57:3619.11ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
233792018-10-08 03:56:17KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN23:53:40.428-34:04:27.552018-10-07 07:40:48.00018g-Sloan2PSN2MASS J23534025-34043020.056ASASSN-18xdASAS-SNIn several epochs, possibly a nuclear event
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372572018-10-07 07:40:4818ABMagg-SloanASASSN-3_Paczynski
372562018-10-04 20:24:0018.8ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
30667SN 2018hsh3123:11:49.620-40:22:18.91SN Ia0.0369622MASX J23114995-40221720.036962ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SNASAS-SN, ATLAS, GaiaAlertsASASSN-18yrASASSN-2 - Cassius, ASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricLCO-duPont - WFCCDYY117g-Sloan2018-11-01 05:45:36.000Stanek
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
257952018-12-03 14:49:26Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts23:11:49.620-40:22:18.912018-10-31 13:49:26.00016.97G-Gaia2PSNGaia18dqkGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
446812018-10-31 13:49:2616.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
446802018-10-10 03:34:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
240502018-11-06 12:25:02ATLAS_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)ATLASATLAS23:11:49.622-40:22:18.612018-10-26 08:32:38.00017.566orange-ATLAS2PSNATLAS18xzdATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
386592018-10-26 08:32:3817.5660.15318.59ABMagorange-ATLASATLAS1_ACAM130Robot
386582018-10-18 09:38:5216.63ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
238842018-11-02 01:46:46KZStanekK. Z. Stanek, P. Vallely, B. J. Shappee, for the ASAS-SN teamASAS-SNASAS-SN23:11:49.548-40:22:17.362018-11-01 05:45:36.00017g-Sloan2PSN2MASX J23114995-40221720.036962ASASSN-18yrASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
382872018-11-01 05:45:3617ABMagg-SloanASASSN-2_Cassius
382862018-10-27 01:26:2417.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
30252018-11-15 09:54:27boseSubhash Bose, Tom Holoien, Jeff Rich, Subo Dong, P. Chen, Jose L. Prieto, K. Z. StanekASAS-SNSN Ia0.0369621ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30332018-11-11 00:43:12LCO-duPont_WFCCDJeff RichSubhash BoseASAS-SN tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30332018-11-11 00:43:12LCO-duPont / WFCCDJeff RichSubhash BoseASAS-SN tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
31236SN 2018ioa3104:20:32.120-38:57:35.89SN Ia0.041229LCRS B041846.9-3904340.041229ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SNASAS-SN, ATLAS, GaiaAlertsASASSN-18zzASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricSALT - RSSYY117.5g-Sloan2018-11-18 06:28:48.000Stanek
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
257842018-12-03 12:50:15Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts04:20:32.120-38:57:35.892018-11-30 12:30:14.00017.28G-Gaia2PSNGaia18dpzGaiaAlertsconfirmed SN Ia near galaxy 2MASX J04203185-3857293 in the TESS field.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
446592018-11-30 12:30:1417.280.2ABMagG-GaiaGaia_Gaia-photometric60Robot
446582018-10-17 08:39:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
255432018-11-26 13:19:58ATLAS_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)ATLASATLAS04:20:32.064-38:57:35.402018-11-25 12:00:00.00017.167orange-ATLAS2PSNATLAS18zmuATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
439342018-11-25 12:00:0017.1670.10418.21ABMagorange-ATLASATLAS1_ACAM130Robot
439332018-11-21 12:25:5518.01ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
250922018-11-18 14:20:28KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN04:20:32.146-38:57:38.342018-11-18 06:28:48.00017.5g-Sloan2PSNLCRS B041846.9-3904340.041229ASASSN-18zzASAS-SNPresent in several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
422592018-11-18 06:28:4817.5ABMagg-SloanASASSN-3_Paczynski
422582018-11-13 02:24:0018.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
31072018-11-29 20:09:00boseSubhash Bose, Subo Dong, Ping Chen, M. Gromadzki, D. A. H. Buckley, Jose L. Prieto, Jack M. Neustadt, K. Z. Stanek, T. HoloienASAS-SNSN Ia0.0412291ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
31152018-11-23 00:43:12SALT_RSSD. A. H. Buckley, M. GromadzkiM. GromadzkiASAS-SN tns_2018ioa_2018-11-23.03_SALT_RSS_ASAS-SN.txt tns_2018ioa_2018-11-23.03_SALT_RSS_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
31152018-11-23 00:43:12SALT / RSSD. A. H. Buckley, M. GromadzkiM. GromadzkiASAS-SN tns_2018ioa_2018-11-23.03_SALT_RSS_ASAS-SN.txt tns_2018ioa_2018-11-23.03_SALT_RSS_ASAS-SN.fitsObjectASAS-SN
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 06:28:48.000Stanek
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 19:22:04.00016.1G-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 13:14:52.00016.648orange-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 06:28:48.00016.2g-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
33432SN 2019im3113:17:53.620-21:24:11.41SN Ia0.0432MASX J13175286-21241560.04322ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsSCATASAS-SN, ATLAS, GaiaAlertsASASSN-19ahASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricUH88 - SNIFSYY117.7g-Sloan2019-01-08 00:28:48.000Stanek
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
288002019-01-14 15:08:17Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts13:17:53.620-21:24:11.412019-01-09 16:33:35.00017.56G-Gaia2PSNGaia19adeGaiaAlertscandidate SN near PanSTARRS galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
514322019-01-09 16:33:3517.560.2ABMagG-GaiaGaia_Gaia-photometric60Robot
514312018-12-18 18:20:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
283982019-01-09 11:28:55ATLAS_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)ATLASATLAS13:17:53.640-21:24:11.082019-01-08 15:33:07.00017.568orange-ATLAS2PSNATLAS19ahjATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
505292019-01-08 15:33:0717.5680.07219.26ABMagorange-ATLASATLAS1_ACAM130Robot
505282018-12-11 15:57:3615.2ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
282702019-01-08 03:09:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:17:53.818-21:24:11.342019-01-08 00:28:48.00017.7g-Sloan2PSN2MASX J13175286-21241560.04322ASASSN-19ahASAS-SNPresent in two epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
502112019-01-08 00:28:4817.7ABMagg-SloanASASSN-5_Payne-Gaposchkin
502102018-12-27 01:40:4817.7ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
35042019-02-04 16:20:30tuckermaM A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa)SCATSN Ia0.0431SCATNormal Type Ia SN about a month after maximum. Redshift from host (NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35112019-02-04 15:27:21UH88_SNIFS1800TuckerSCAT tns_2019im_2458519.144_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
35112019-02-04 15:27:21UH88 / SNIFS1800TuckerSCAT tns_2019im_2458519.144_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
34329SN 2019aos3113:12:38.620-30:01:24.10SN Ia-91T-like0.03GALEXASC J131238.32-300121.7ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-19coASASSN-3 - Paczynski, ASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117.5g-Sloan2019-02-06 04:48:00.000Stanek
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
298632019-02-11 14:22:44Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts13:12:38.620-30:01:24.102019-02-08 16:24:57.00017.04G-Gaia2PSNGaia19angGaiaAlertsconfirmed SNIa
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
535462019-02-08 16:24:5717.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
535452019-01-10 18:27:2121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
297532019-02-08 14:00:01ATLAS_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)ATLASATLAS13:12:38.616-30:01:24.112019-02-01 12:56:09.00018.861orange-ATLAS2PSNATLAS19deeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
533432019-02-01 12:56:0918.8610.15919.2ABMagorange-ATLASATLAS1_ACAM130Robot
533422019-01-28 14:34:0418.77ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
297022019-02-07 15:34:24KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:12:38.537-30:01:23.592019-02-06 04:48:00.00017.5g-Sloan2PSNGALEXASC J131238.32-300121.7ASASSN-19coASAS-SNOn the rise, confirmed via follow-up imaging, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
532742019-02-06 04:48:0017.5ABMagg-SloanASASSN-3_Paczynski
532732019-02-02 11:31:1218.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
35122019-02-08 17:05:43ePESSTO_Bot1R. Carini, E. Palazzi, E. Cappellaro, A. Fiore, O. Yaron on behalf of ePESSTOePESSTOSN Ia-91T-like0.031ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35192019-02-08 05:28:06ESO-NTT_EFOSC2-NTT600R. Carini, E. PalazziE. Cappellaro, A. FioreePESSTO tns_2019aos_2019-02-08_05-28-06_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019aos_2019-02-08_05-28-06_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35192019-02-08 05:28:06ESO-NTT / EFOSC2-NTT600R. Carini, E. PalazziE. Cappellaro, A. FioreePESSTO tns_2019aos_2019-02-08_05-28-06_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019aos_2019-02-08_05-28-06_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
37456SN 2019fcg3121:30:28.510-32:36:44.28SN IIn0.0552MASX J21302854-3236436ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTO+ASAS-SN, ATLAS, GaiaAlertsASASSN-19mkASASSN-2 - Cassius, ASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117.2g-Sloan2019-05-12 08:52:48.000Stanek
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
375892019-06-11 15:50:51Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts21:30:28.510-32:36:44.282019-05-17 22:37:55.00016.72G-Gaia2PSNGaia19cgaGaiaAlertsconfirmed SN IIn
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
711242019-05-17 22:37:5516.720.2ABMagG-GaiaGaia_Gaia-photometric60Robot
711232019-05-17 20:51:2121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
351852019-05-15 14:18:00ATLAS_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, 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)ATLASATLAS21:30:28.504-32:36:44.082019-05-14 13:37:55.00017.072orange-ATLAS2PSNATLAS19krwATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
661452019-05-14 13:37:5517.0720.03719.26ABMagorange-ATLASATLAS1_ACAM130Robot
661442019-05-08 15:05:4516.77ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
348412019-05-13 01:46:52KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN21:30:28.486-32:36:43.312019-05-12 08:52:48.00017.2g-Sloan2PSN2MASX J21302854-3236436ASASSN-19mkASAS-SNPresent in several epochs, unknown redshift host, likely a nuclear sources, so could also be an AGN or TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
654692019-05-12 08:52:4817.2ABMagg-SloanASASSN-3_Paczynski
654682019-04-05 09:07:1218.1ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
40772019-05-14 19:34:13ePESSTOplus_Bot1M. Nicholl, P. Short, C. Angus, T. Muller, O. Yaron on behalf of ePESSTO+ePESSTO+SN IIn0.0551ePESSTO+Spectrum shows a close match to SN 2005gj; possibly IIn/Ia-CSM/Ic-CSM.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40842019-05-14 06:41:45ESO-NTT_EFOSC2-NTT300M. Nicholl, P. ShortC. Angus, T. MullerePESSTO+ tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
40842019-05-14 06:41:45ESO-NTT / EFOSC2-NTT300M. Nicholl, P. ShortC. Angus, T. MullerePESSTO+ tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019fcg_2019-05-14_06-41-45_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
37937SN 2019fum3112:41:12.300-16:56:41.60SN Ia0.0355582MASX J12411229-16564040.035558ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsSCATASAS-SN, ATLAS, GaiaAlertsASASSN-19ngASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricUH88 - SNIFSYY117.1g-Sloan2019-05-21 21:21:36.000Stanek
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
381152019-06-18 08:47:12Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts12:41:12.300-16:56:41.602019-06-16 22:55:12.00018.23G-Gaia2PSNGaia19ckqGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
723642019-06-16 22:55:1218.230.2ABMagG-GaiaGaia_Gaia-photometric60Robot
723632019-02-04 16:24:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
360072019-05-30 08:36:39ATLAS_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)ATLASATLAS12:41:12.283-16:56:41.012019-05-21 09:00:00.00017.207orange-ATLAS2PSNATLAS18bckvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
675452019-05-21 09:00:0017.2070.05818.76ABMagorange-ATLASATLAS1_ACAM130Robot
675442019-05-20 09:50:2418.42ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
356612019-05-23 14:02:13KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN12:41:12.463-16:56:42.502019-05-21 21:21:36.00017.1g-Sloan2PSN2MASX J12411229-16564040.035558ASASSN-19ngASAS-SNPresent in two epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
668272019-05-21 21:21:3617.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
668262019-05-15 01:55:1217.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
42532019-06-10 09:45:53avpayneAV Payne, JW Bredall, A Do, MA Tucker, BJ Shappee, ME HuberSCATSN Ia0.0355581SCATType Ia supernova based on absorption line features present in spectra.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42602019-06-09 19:17:19UH88_SNIFS1800Payne, BredallSCAT tns_2019fum_2458644.3037_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
42602019-06-09 19:17:19UH88 / SNIFS1800Payne, BredallSCAT tns_2019fum_2458644.3037_UH88_SNIFS_SCAT.datObjectSCATReduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.
41807SN 2019llt3113:33:55.480+29:33:25.85SN Ia0.0372MASX J13335542+29332550.037ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsPadova-AsiagoASAS-SN, ATLAS, GaiaAlertsASASSN-19rvASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricEkar - AFOSCYY117.4g-Sloan2019-07-20 03:36:00.000Stanek
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
429472019-08-02 17:25:23Gaia_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 teamGaiaAlertsGaiaAlerts13:33:55.480+29:33:25.852019-07-31 01:30:43.00016.66G-Gaia2OtherGaia19dgtGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
815282019-07-31 01:30:4316.660.2ABMagG-GaiaGaia_Gaia-photometric60Robot
815272019-01-27 03:38:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
424092019-07-26 07:49:09ATLAS_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)ATLASATLAS13:33:55.519+29:33:26.532019-07-25 08:13:55.00017.283orange-ATLAS2PSNATLAS19pvpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
804222019-07-25 08:13:5517.2830.0519.18ABMagorange-ATLASATLAS1_ACAM130Robot
804212019-07-21 06:23:0219.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
419232019-07-20 10:11:54KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN13:33:55.565+29:33:26.682019-07-20 03:36:00.00017.4g-Sloan2PSN2MASX J13335542+29332550.037ASASSN-19rvASAS-SNNuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
792352019-07-20 03:36:0017.4ABMagg-SloanASASSN-4_Leavitt
792342019-07-19 03:50:2417.9ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
46302019-07-24 22:55:02linatomaLina Tomasella, S. Benetti, E. Cappellaro, M. Turatto, I. SalmasoPadova-AsiagoSN Ia0.0371Padova-AsiagoBest matches with several type Ia SNe few days before maximum light. The expansion velocity deduced from the Si II 635.5 nm is about 12000 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46382019-07-23 22:45:07Ekar_AFOSC2400Tomasella, SalmasoBenetti, TomasellaPadova-Asiago tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.dat tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46382019-07-23 22:45:07Ekar / AFOSC2400Tomasella, SalmasoBenetti, TomasellaPadova-Asiago tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.dat tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
46467SN 2019shq3208:44:28.660-31:41:25.62SN Ia0.016ESO 432-IG 0060.016165ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsNone, ePESSTO+ASAS-SN, ATLAS, GaiaAlertsASASSN-19yxASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTT, SOAR - GoodmanYY216.1g-Sloan2019-10-08 08:52:48.000Stanek
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
523902019-11-12 16:31:42Gaia_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 teamGaiaAlertsGaiaAlerts08:44:28.660-31:41:25.622019-11-07 21:18:43.00017.63G-Gaia2PSNGaia19fabGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1016952019-11-07 21:18:4317.630.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1016942019-10-10 16:00:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
497512019-10-20 09:26:40ATLAS_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)ATLASATLAS08:44:28.651-31:41:25.982019-10-15 15:01:26.00016.705orange-ATLAS2PSNATLAS19yltATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
955402019-10-15 15:01:2616.7050.04518.25ABMagorange-ATLASATLAS1_ACAM130Robot
955392019-10-13 15:28:4817.2ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
490622019-10-09 21:21:55KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN08:44:28.512-31:41:25.552019-10-08 08:52:48.00016.1g-Sloan2PSNESO 432-IG 0060.016165ASASSN-19yxASAS-SNPresent in several epochs, discovered after the seasonal break
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
941132019-10-08 08:52:4816.1ABMagg-SloanASASSN-3_Paczynski
941122019-07-02 16:33:3517ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
53102019-10-20 21:24:56ePESSTOplus_Bot1P. Charalampopoulos, G. Leloudas, C. Angus, D. Malesani, L. Izzo, O. Yaron on behalf of ePESSTO+ePESSTO+SN Ia0.0161ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
53182019-10-20 08:57:55ESO-NTT_EFOSC2-NTT300P. Charalampopoulos, G. LeloudasC. Angus, D. Malesani, L. IzzoePESSTO+ tns_2019shq_2019-10-20_08-57-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019shq_2019-10-20_08-57-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
53052019-10-19 22:57:30straderJay Strader NoneSN Ia1Ia a few weeks past peak, Si II at ~ 9300 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
53132019-10-19 08:52:48SOAR_GoodmanJay StraderNone tns_2019shq_2019-10-19.37_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
53182019-10-20 08:57:55ESO-NTT / EFOSC2-NTT300P. Charalampopoulos, G. LeloudasC. Angus, D. Malesani, L. IzzoePESSTO+ tns_2019shq_2019-10-20_08-57-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019shq_2019-10-20_08-57-55_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
53132019-10-19 08:52:48SOAR / GoodmanJay StraderNone tns_2019shq_2019-10-19.37_SOAR_Goodman.datObject
49100AT 2019wdt314:16:53.420+10:47:52.04UGC 09137 NED020.023012ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASASSN-19acwASASSN-3 - Paczynski, ASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY16.5g-Sloan2019-12-06 12:14:24.000Stanek
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
594822020-01-22 17:07:05Gaia_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 teamGaiaAlertsGaiaAlerts14:16:53.420+10:47:52.042019-12-26 04:27:50.00017.26G-Gaia2PSNGaia20ajiGaiaAlertscandidate SN near galaxy LEDA 214240
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1152092019-12-26 04:27:5017.260.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1152082019-08-05 13:33:3521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
544332019-12-14 11:22:47ATLAS_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)ATLASATLAS14:16:53.427+10:47:51.652019-12-12 14:51:21.00017.19orange-ATLAS2PSNATLAS19bddmATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1059672019-12-12 14:51:2117.190.07718.34ABMagorange-ATLASATLAS1_ACAM130Robot
1059662019-12-04 15:46:0416.9ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
540612019-12-07 00:55:51KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:16:53.563+10:47:51.502019-12-06 12:14:24.00016.5g-Sloan2PSNUGC 09137 NED020.023012ASASSN-19acwASAS-SNDiscovered after the seasonal break, possible nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1052362019-12-06 12:14:2416.5ABMagg-SloanASASSN-4_Leavitt
1052352019-08-31 00:14:2417.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
50199SN 2019xtw3302:43:33.630-38:37:30.76SN II0.015964ESO 299- G 013 0.015964ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsGlobal SN Project, SCATASAS-SN, ATLAS, GaiaAlertsASASSN-19aduASASSN-2 - Cassius, ATLAS1 - ACAM1, Gaia - Gaia-photometricFTS - FLOYDS-S, UH88 - SNIFSYY317.1g-Sloan2019-12-24 05:45:36.000Stanek
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
625912020-02-23 18:30:47Gaia_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 teamGaiaAlertsGaiaAlerts02:43:33.630-38:37:30.762020-01-24 21:59:02.00016.98G-Gaia2PSNGaia20ayjGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1221212020-01-24 21:59:0216.980.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1221202019-11-20 04:55:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
567762019-12-29 15:05:57ATLAS_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)ATLASATLAS02:43:33.638-38:37:31.942019-12-28 07:35:02.00016.586cyan-ATLAS2PSNATLAS19bdtfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1096602019-12-28 07:35:0216.5860.02519.56ABMagcyan-ATLASATLAS1_ACAM130Robot
1096592019-12-24 08:05:1619.57ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
556892019-12-24 16:03:05KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN02:43:33.600-38:37:31.122019-12-24 05:45:36.00017.1g-Sloan2PSNESO 299- G 013 0.015964ASASSN-19aduASAS-SNPresent in two epochs, rapid rise, most likely a young core-collapse SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1082802019-12-24 05:45:3617.1ABMagg-SloanASASSN-2_Cassius
1082792019-12-23 05:31:1218.6ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
58912020-01-13 22:56:00adoAaron Do, Michael A. Tucker, Anna V. Payne, Jason T. Hinkle, Mark E. Huber, Ben J. ShappeeSCATSN II0.0159641SCATPreviously reported under classification ID 5792 as a generic SN. After talking with the rest of the SCAT team, we agreed that dhiramatsu et al. were correct with classification ID 5762.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58992019-12-27 08:25:03UH88_SNIFS2400Aaron DoSCAT tns_2019xtw_2019-12-27_08-25-03_UH88_SNIFS_SCAT_0.datObjectSCATReduced with a summit-based quick-reduction pipeline.
57922019-12-30 17:25:50adoAaron 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
58002019-12-27 08:25:03UH88_SNIFS2400Aaron DoSCAT tns_2019xtw_2019-12-27_08-25-03_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline.
57622019-12-27 21:59:24dhiramatsuDaichi Hiramatsu, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Craig Pellegrino, Stefano ValentiGlobal SN ProjectSN II0.0159641Global SN ProjectThe blue continuum with the appearing broad hydrogen features at the host redshift (0.015964; 1998AJ….116….1D, consistent with the narrow Hα and S II lines) suggests a young Type II.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57702019-12-27 13:55:18FTS_FLOYDS-S2700Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2019xtw_2019-12-27_13-55-18_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019xtw_2019-12-27_13-55-18_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
57702019-12-27 13:55:18FTS / FLOYDS-S2700Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2019xtw_2019-12-27_13-55-18_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2019xtw_2019-12-27_13-55-18_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
58992019-12-27 08:25:03UH88 / SNIFS2400Aaron DoSCAT tns_2019xtw_2019-12-27_08-25-03_UH88_SNIFS_SCAT_0.datObjectSCATReduced with a summit-based quick-reduction pipeline.
58002019-12-27 08:25:03UH88 / SNIFS2400Aaron DoSCAT tns_2019xtw_2019-12-27_08-25-03_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline.
50406SN 2019ybv3106:50:08.910-45:57:37.87SN Ia-91T-like0.04WISEA J065009.20-455737.5ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTO+ASAS-SN, ATLAS, GaiaAlertsASASSN-19adzASASSN-2 - Cassius, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117.6g-Sloan2019-12-27 05:45:36.000Stanek
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
582502020-01-07 22:55:13Gaia_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 teamGaiaAlertsGaiaAlerts06:50:08.910-45:57:37.872020-01-06 18:57:36.00017.12G-Gaia2PSNGaia20adgGaiaAlertscandidate SN near galaxy LEDA 520712
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1124092020-01-06 18:57:3617.120.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1124082019-11-30 00:24:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
566862019-12-29 10:36:49ATLAS_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)ATLASATLAS06:50:08.924-45:57:37.772019-12-28 09:47:31.00017.453cyan-ATLAS2PSNATLAS19benoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1094682019-12-28 09:47:3117.4530.03619.47ABMagcyan-ATLASATLAS1_ACAM130Robot
1094672019-12-22 10:06:1417.24ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
559462019-12-27 16:49:14KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN06:50:08.849-45:57:39.102019-12-27 05:45:36.00017.6g-Sloan2PSNWISEA J065009.20-455737.5ASASSN-19adzASAS-SNPresent in several epochs, on the rise, confirmed via follow-up imaging, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1086182019-12-27 05:45:3617.6ABMagg-SloanASASSN-2_Cassius
1086172019-12-23 03:36:0018.4ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
58502020-01-04 16:32:11ePESSTOplus_Bot1Nico Meza, Tomas Muller, Matt Grayling, Phil Wiseman, O. Yaron on behalf of ePESSTO+ePESSTO+SN Ia-91T-like0.041ePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58582020-01-04 07:11:58ESO-NTT_EFOSC2-NTT300Nico Meza, Tomas MullerMatt Grayling, Phil WisemanePESSTO+ tns_2019ybv_2020-01-04_07-11-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ybv_2020-01-04_07-11-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
58582020-01-04 07:11:58ESO-NTT / EFOSC2-NTT300Nico Meza, Tomas MullerMatt Grayling, Phil WisemanePESSTO+ tns_2019ybv_2020-01-04_07-11-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019ybv_2020-01-04_07-11-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
54027AT 2020chs302:12:39.950-40:13:50.48WISEA J021239.88-401350.5ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASASSN-20bxASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY17g-Sloan2020-02-11 19:12:00.000Stanek
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
625672020-02-23 18:21:06Gaia_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 teamGaiaAlertsGaiaAlerts02:12:39.950-40:13:50.482020-02-20 21:05:45.00017.42G-Gaia2PSNGaia20axlGaiaAlertscandidate SN near galaxy LEDA 588732
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1220732020-02-20 21:05:4517.420.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1220722020-01-26 04:04:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
616902020-02-13 10:17:01ATLAS_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)ATLASATLAS02:12:39.864-40:13:50.982020-02-04 05:51:21.00018.505orange-ATLAS2PSNATLAS20fadATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1199852020-02-04 05:51:2118.5050.12718.92ABMagorange-ATLASATLAS1_ACAM130Robot
1199842020-01-31 06:02:5217.92ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
616282020-02-12 13:56:55KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN02:12:39.854-40:13:52.212020-02-11 19:12:00.00017g-Sloan2PSNWISEA J021239.88-401350.5ASASSN-20bxASAS-SNPresent in several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1198422020-02-11 19:12:0017ABMagg-SloanASASSN-5_Payne-Gaposchkin
1198412020-02-05 18:57:3617.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
19308SN 2017cig2211:06:47.181+14:12:26.13SN Ia0.046ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, NoneASAS-SN, ATLASASASSN-17dtASASSN-1 - Brutus, ATLAS1 - ACAM1LCO-duPont - WFCCD, LT - SPRATYY217.53V-Johnson2017-03-20 09:08:38.000Prieto
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
101842017-03-20 19:45:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLASATLAS11:06:47.181+14:12:26.132017-03-04 10:49:26.00019.04cyan-ATLAS2PSNATLAS17cwoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
151352017-03-04 10:49:2619.040.1519.7ABMagcyan-ATLASATLAS1_ACAM130Robot
151342017-02-24 12:31:4019.65ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
101822017-03-20 15:11:12jlprietoJ. L. PrietoASAS-SNASAS-SN11:06:47.200+14:12:24.902017-03-20 09:08:38.00017.53V-Johnson4PSNASASSN-17dtASAS-SNIn three epochs.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
151292017-03-20 09:08:3817.530.15VegaMagV-JohnsonASASSN-1_Brutus
151302017-03-19 11:25:0817.180.18VegaMagV-JohnsonASASSN-1_Brutus
151312017-03-17 11:39:3417.140.12VegaMagV-JohnsonASASSN-1_Brutus
151282017-03-16 10:29:3616.96VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10732017-07-04 04:13:52nidiaNidia MorrellNoneSN Ia0.0461ATel#10240
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10772017-03-26 04:48:00LCO-duPont_WFCCD900N. MorrellN. MorrellNone tns_2017cig_2017-03-26.2_LCO-duPont_WFCCD.dat tns_2017cig_2017-03-26.2_LCO-duPont_WFCCD.fitsObject
8622017-03-25 10:32:48dbersierDavid BersierASAS-SNSN Ia0.051ASAS-SNClassification with SNID shows that this is a type Ia supernova approximately 7 days past maximum light
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
8722017-03-24 23:05:55LT_SPRAT600BersierBersierASAS-SN tns_2017cig_2017-03-24_23-05-55_LT_SPRAT_ASAS-SN.datObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10772017-03-26 04:48:00LCO-duPont / WFCCD900N. MorrellN. MorrellNone tns_2017cig_2017-03-26.2_LCO-duPont_WFCCD.dat tns_2017cig_2017-03-26.2_LCO-duPont_WFCCD.fitsObject
8722017-03-24 23:05:55LT / SPRAT600BersierBersierASAS-SN tns_2017cig_2017-03-24_23-05-55_LT_SPRAT_ASAS-SN.datObjectASAS-SN
20363SN 2017dwq2109:03:32.491-21:20:02.99SN IIn0.0182MASX J09033237-21200170.018199ASAS-SN, ATLASASAS-SN, ATLASNUTSASAS-SN, ATLASASASSN-17fyASASSN-2 - Cassius, ATLAS1 - ACAM1NOT - ALFOSCYY116.9V-Johnson2017-05-04 00:57:36.000Stanek
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
120792017-06-16 16:00:07ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLASATLAS09:03:32.491-21:20:02.992017-04-16 08:06:43.00018.02orange-ATLAS2PSNATLAS17fdlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
179062017-04-16 08:06:4318.020.1318.43ABMagorange-ATLASATLAS1_ACAM130Robot
179052017-04-16 07:46:3318.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
113832017-05-05 15:48:54KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:03:32.201-21:20:07.482017-05-04 00:57:36.00016.9V-Johnson3PSN2MASX J09033237-21200170.018199ASASSN-17fyASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
168052017-05-04 00:57:3616.9VegaMagV-JohnsonASASSN-2_Cassius
168062017-04-21 00:28:4817.7VegaMagV-JohnsonASASSN-2_Cassius
168042017-04-19 03:07:1217.8VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
9992017-05-18 16:19:09mfraserE. Kankare (QUB) on behalf of NUTSNUTSSN IIn0.0181NUTSNarrow H emission lines, broad P Cygni features of Hbeta and HeI/NaID, and narrow Na ID absorption are detected. The spectrum resembles that of SN 2009ip (Pastorello et al 2013, ApJ, 767, 1; Fraser et al. 2013, MNRAS, 433, 1312), although we cannot rule out some contamination from the host galaxy background. The EW of the Galactic Na ID component is 1.06, and that of the host 2.23. Scaling from the Galactic extinction (Schlafly & Finkbeiner 2011, ApJ, 737, 103) of A_R = 0.34 mag, suggests a total line-of-sight extinction of A_R ~ 1 mag. This yields an absolute magnitude of M ~ -18.5 mag for ASASSN-17fy.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10092017-05-17 21:36:00NOT_ALFOSCI. Rivero Losada (NOT)NUTS tns_2017dwq_2017-05-17.9_NOT_ALFOSC_NUTS.dat tns_2017dwq_2017-05-17.9_NOT_ALFOSC_NUTS.fitsObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10092017-05-17 21:36:00NOT / ALFOSCI. Rivero Losada (NOT)NUTS tns_2017dwq_2017-05-17.9_NOT_ALFOSC_NUTS.dat tns_2017dwq_2017-05-17.9_NOT_ALFOSC_NUTS.fitsObjectNUTS
23173SN 2017hxz2103:34:11.123-13:56:08.94SN II0.08GALEXASC J033410.88-135616.7ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-17omASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.7g-Sloan2017-11-10 06:28:48.000Stanek
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
145892017-11-12 11:49:34ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLASATLAS03:34:11.123-13:56:08.942017-10-27 10:35:02.00019.762orange-ATLAS2PSNATLAS17ncuATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
219962017-10-27 10:35:0219.7620.17819.29ABMagorange-ATLASATLAS1_ACAM130Robot
219952017-10-23 12:01:2619.4ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
145572017-11-10 15:05:44KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:34:11.009-13:56:08.952017-11-10 06:28:48.00017.7g-Sloan2PSNGALEXASC J033410.88-135616.7ASASSN-17omASAS-SNUnknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
219322017-11-10 06:28:4817.7ABMagg-SloanASASSN-3_Paczynski
219312017-10-31 04:33:3618.1ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
14072017-11-13 09:03:33ePESSTO_Bot1F. Onori, G. Cannizzaro, N. Knezevic, O. Yaron on behalf of ePESSTOePESSTOSN II0.081ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14112017-11-12 07:39:15ESO-NTT_EFOSC2-NTT600F. Onori, G. CannizzaroF. Onori, G. CannizzaroePESSTO tns_2017hxz_2017-11-12_07-39-15_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017hxz_2017-11-12_07-39-15_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14112017-11-12 07:39:15ESO-NTT / EFOSC2-NTT600F. Onori, G. CannizzaroF. Onori, G. CannizzaroePESSTO tns_2017hxz_2017-11-12_07-39-15_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017hxz_2017-11-12_07-39-15_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24827AT 2018hj204:33:27.284-38:41:35.81LCRS B043143.0-384747ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-18aqASASSN-3 - Paczynski, ATLAS1 - ACAM1YY18g-Sloan2018-01-16 02:38:24.000Stanek
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
166092018-01-24 00:00:03ATLAS_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)ATLASATLAS04:33:27.284-38:41:35.812018-01-17 08:18:14.00017.978orange-ATLAS2PSNATLAS18ecdATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249682018-01-17 08:18:1417.9780.07118.9ABMagorange-ATLASATLAS1_ACAM130Robot
249672018-01-13 08:58:3317.44ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
165152018-01-16 13:30:35KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN04:33:27.257-38:41:36.672018-01-16 02:38:24.00018g-Sloan2PSNLCRS B043143.0-384747ASASSN-18aqASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247812018-01-16 02:38:2418ABMagg-SloanASASSN-3_Paczynski
247802018-01-11 02:38:2418.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
24914SN 2018ko2112:21:35.246+15:59:08.62SN IaVCC 0485 0.033ASAS-SN, ATLASASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18biASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1MDM-2.4 - OSMOSYY116.8g-Sloan2018-01-24 10:19:12.000Brown [Object redshift updated according to host-redshift by admin]
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
170112018-02-19 00:00:02ATLAS_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)ATLASATLAS12:21:35.246+15:59:08.622018-01-17 15:46:04.00018.24cyan-ATLAS2PSNATLAS18mckATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256192018-01-17 15:46:0418.240.05919.67ABMagcyan-ATLASATLAS1_ACAM130Robot
256182018-01-15 16:00:2818.49ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
166272018-01-24 18:53:31brojonatJonathan Brown, on behalf of the ASAS-SN teamASAS-SNASAS-SN12:21:35.100+15:59:08.602018-01-24 10:19:12.00016.8g-Sloan2PSNVCC 0485 0.033ASASSN-18biASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249992018-01-24 10:19:1216.8ABMagg-SloanASASSN-5_Payne-Gaposchkin270ASAS-SN
249982018-01-12 07:55:1218.4ABMagg-SloanASASSN-5_Payne-Gaposchkin270ASAS-SN[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16812018-02-02 15:25:52jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM obs), S. Dong, P. Cheng (KIAA-PKU)ASAS-SNSN Ia1ASAS-SNWe obtained an optical spectrum (range 3900-6850 Angstroms) of ASASSN-18bi/AT2018ko on UT 2018 Jan 31.3 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is that of a normal Type Ia around maximum light. SNID (Blondin & Tonry 2007) give a best-fit age of -1 days and redshift consistent with the host galaxy redshift reported in NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16862018-01-31 07:57:40MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16862018-01-31 07:57:40MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
24955SN 2018mc2118:01:00.854+61:41:46.88SN IIb0.035ASAS-SN, ATLASASAS-SN, ATLASNUTSASAS-SN, ATLASASASSN-18bqASASSN-1 - Brutus, ASASSN-4 - Leavitt, ATLAS1 - ACAM1NOT - ALFOSCYY117.4g-Sloan2018-01-29 12:14:24.000Stanek
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
176792018-04-09 17:52:02ATLAS_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)ATLASATLAS18:01:00.854+61:41:46.882018-03-29 14:19:40.00018orange-ATLAS2PSNATLAS18nabATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
268242018-03-29 14:19:40180.12218.64ABMagorange-ATLASATLAS1_ACAM130Robot
268232018-03-03 15:33:0717.55ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
166782018-01-30 00:06:32KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN18:01:01.061+61:41:45.022018-01-29 12:14:24.00017.4g-Sloan2PSNASASSN-18bqASAS-SNIn several epochs, on the rise, near uncatalogued faint, blue galaxy visible in PS1 images
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250912018-01-29 12:14:2417.4ABMagg-SloanASASSN-4_Leavitt
250902018-01-22 16:04:4816.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17312018-02-16 10:57:20HarmanenJussi HarmanenNUTSSN IIb0.0351NUTSRedshift z = 0.03-0.04 based on SN features. Matches type IIb SNe few days after maximum light. ATel #11305
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17362018-02-14 06:27:39NOT_ALFOSC1200John TeltingStefano BenettiNUTS tns_2018mc_2018-02-14_06-27-39_NOT_ALFOSC_NUTS. tns_2018mc_2018-02-14_06-27-39_NOT_ALFOSC_NUTS.fitsObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17362018-02-14 06:27:39NOT / ALFOSC1200John TeltingStefano BenettiNUTS tns_2018mc_2018-02-14_06-27-39_NOT_ALFOSC_NUTS. tns_2018mc_2018-02-14_06-27-39_NOT_ALFOSC_NUTS.fitsObjectNUTS
25041SN 2018pg2105:07:01.090-32:41:08.96SN Ia0.0672MASX J05070078-32410510.066673ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18buASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY118.1g-Sloan2018-02-03 01:12:00.000Stanek
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
170092018-02-19 00:00:02ATLAS_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)ATLASATLAS05:07:01.090-32:41:08.962018-02-02 07:42:14.00018.234orange-ATLAS2PSNATLAS18mcoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256152018-02-02 07:42:1418.2340.16918.49ABMagorange-ATLASATLAS1_ACAM130Robot
256142018-02-02 07:35:0218.38ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
167832018-02-05 14:28:21KZStanekS. Kiyota, J. Brimacombe, G. Bock, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:07:01.118-32:41:06.112018-02-03 01:12:00.00018.1g-Sloan2PSN2MASX J05070078-32410510.066673ASASSN-18buASAS-SNOn the rise, confirmed in follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252492018-02-03 01:12:0018.1ABMagg-SloanASASSN-3_Paczynski
252482018-01-23 03:07:1218.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17062018-02-07 16:57:49ePESSTO_Bot1R. Cartier, A. Razza, P. Clark, O. McBrien, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0671ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17112018-02-07 04:37:46ESO-NTT_EFOSC2-NTT600R. Cartier, A. RazzaP. Clark, O. McBrien, E. KankareePESSTO tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17112018-02-07 04:37:46ESO-NTT / EFOSC2-NTT600R. Cartier, A. RazzaP. Clark, O. McBrien, E. KankareePESSTO tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25156SN 2018tq2112:41:51.310+23:30:43.59SN Ia0.028IC 36710.028676ASAS-SN, ATLASASAS-SN, ATLASPadova-AsiagoASAS-SN, ATLASASASSN-18cjASASSN-4 - Leavitt, ATLAS1 - ACAM1Ekar - AFOSCYY118g-Sloan2018-02-10 06:43:12.000Stanek
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
170102018-02-19 00:00:02ATLAS_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)ATLASATLAS12:41:51.310+23:30:43.592017-12-30 13:53:45.00017.826orange-ATLAS2PSNATLAS18mclATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256172017-12-30 13:53:4517.8260.12419ABMagorange-ATLASATLAS1_ACAM130Robot
256162017-12-26 16:07:4017.61ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
169102018-02-13 13:32:01KZStanekG. Stone, D. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN12:41:51.377+23:30:42.522018-02-10 06:43:12.00018g-Sloan2PSNIC 36710.028676ASASSN-18cjASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
254412018-02-10 06:43:1218ABMagg-SloanASASSN-4_Leavitt
254402018-02-07 06:57:3618.2ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17302018-02-16 09:37:14linatomaLina TomasellaPadova-AsiagoSN Ia0.0281Padova-AsiagoA good match is found with Type Ia SNe one week before maximum light. The velocity of the ejecta, as measured from SiII 635.5 nm, absorption is ~13200 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17352018-02-14 23:54:00Ekar_AFOSC2700tomasellatomasellaPadova-Asiago tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17352018-02-14 23:54:00Ekar / AFOSC2700tomasellatomasellaPadova-Asiago tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
25159SN 2018tt2109:54:23.222-14:39:14.94SN Ia0.062MASX J09542381-14392150.060005ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18coASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY118.05g-Sloan2018-02-13 04:19:12.000Stanek
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
170612018-02-26 15:01:01ATLAS_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)ATLASATLAS09:54:23.222-14:39:14.942018-02-09 11:13:55.00019.083orange-ATLAS2PSNATLAS18mfgATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257162018-02-09 11:13:5519.0830.1619.18ABMagorange-ATLASATLAS1_ACAM130Robot
257152018-02-09 11:00:5719.14ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
169132018-02-13 16:32:00KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:54:23.203-14:39:18.252018-02-13 04:19:12.00018.05g-Sloan2PSN2MASX J09542381-14392150.060005ASASSN-18coASAS-SNOn the rise, confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
254472018-02-13 04:19:1218.05ABMagg-SloanASASSN-3_Paczynski
254462018-02-10 04:48:0018.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17382018-02-17 19:36:15ePESSTO_Bot1J. Palmerio, K. Smith, M. Magee, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.061ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17432018-02-17 08:56:13ESO-NTT_EFOSC2-NTT600J. Palmerio, K. SmithM. MageeePESSTO tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17432018-02-17 08:56:13ESO-NTT / EFOSC2-NTT600J. Palmerio, K. SmithM. MageeePESSTO tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25216SN 2018vx2114:43:10.469+17:28:16.85SN Ia-91T-like0.043SDSS J144310.44+172816.5ASAS-SN, ATLASASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18dbASASSN-4 - Leavitt, ATLAS1 - ACAM1Lijiang-2.4m - YFOSCYY117g-Sloan2018-02-17 10:24:57.000Stanek
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
171032018-03-03 20:34:01ATLAS_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)ATLASATLAS14:43:10.469+17:28:16.852018-02-14 16:13:26.00017.31cyan-ATLAS2PSNATLAS18mgjATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257802018-02-14 16:13:2617.310.16417.28ABMagcyan-ATLASATLAS1_ACAM130Robot
257792018-01-31 12:54:4319.25ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
169752018-02-17 23:08:39KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:43:10.442+17:28:18.232018-02-17 10:24:57.00017g-Sloan2PSNSDSS J144310.44+172816.5ASASSN-18dbASAS-SNIn several epochs, very faint SDSS candidate host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255632018-02-17 10:24:5717ABMagg-SloanASASSN-4_Leavitt
255622018-02-08 10:48:0018.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17432018-02-20 03:33:44jujiaJ.-J. Zhang, X.-G. Yu (YNAO); X.-F. Wang, X. Li, H,. Lin, L.-M. Rui, D.-X. Xiang (THU) NoneSN Ia-91T-like0.0431The spectrum matches the 91T-like SN Ia around maximum (e.g., 2005eq t=0 day; basing on the fit of SNID; Blondin and Tonry 2007, ApJ, 666, 1024)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17482018-02-19 19:12:00Lijiang-2.4m_YFOSC1500Xiaoguang YuNone tns_2018vx_2018-02-19.8_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17482018-02-19 19:12:00Lijiang-2.4m / YFOSC1500Xiaoguang YuNone tns_2018vx_2018-02-19.8_Lijiang-2.4m_YFOSC.datObject
25278SN 2018yg2112:25:58.523+04:28:26.85SN Ic-BL0.018469ARK 3640.018469ASAS-SN, ATLASASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18drASASSN-4 - Leavitt, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1MDM-2.4 - OSMOSYY117.2g-Sloan2018-02-23 05:16:48.000Stanek
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
174282018-03-20 15:01:01ATLAS_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)ATLASATLAS12:25:58.523+04:28:26.852018-02-13 14:51:21.00018.278cyan-ATLAS2PSNATLAS18mokATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263522018-02-13 14:51:2118.2780.09919.83ABMagcyan-ATLASATLAS1_ACAM130Robot
263512018-02-11 15:08:3819.39ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170542018-02-24 00:13:31KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN12:25:58.510+04:28:27.052018-02-23 05:16:48.00017.2g-Sloan2PSNARK 3640.018469ASASSN-18drASAS-SNOn the rise, close to the nucleus
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257042018-02-23 05:16:4817.2ABMagg-SloanASASSN-4_Leavitt
257032018-02-17 23:16:4818.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17642018-03-06 20:30:04jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM), S. Dong, P. Chen (KIAA-PKU), J. Shields, K. Z. Stanek (OSU)ASAS-SNSN Ic-BL0.0184691ASAS-SNWe obtained an optical spectrum of ASASSN-18dr on UT 2018 Mar 6.35 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum has very broad lines consistent with a broad-line Type Ic SN around maximum light. SNID (Blondin & Tonry 2007) provides decent fits with spectral templates from the broad-lined SN Ic 2006aj, SN1998bw and SN2007ce.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17692018-03-06 08:28:03MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018yg_2458183.852817_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018yg_2458183.852817_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17692018-03-06 08:28:03MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018yg_2458183.852817_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018yg_2458183.852817_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
25282SN 2018yj2105:03:19.646-10:58:18.81SN Ia0.0352MASX J05031988-1058163ASAS-SN, ATLASASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18dvASASSN-3 - Paczynski, ATLAS1 - ACAM1Lijiang-2.4m - YFOSCYY117g-Sloan2018-02-25 02:24:00.000Stanek
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
171682018-03-08 09:20:02ATLAS_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)ATLASATLAS05:03:19.646-10:58:18.812018-02-15 07:56:38.00018.788orange-ATLAS2PSNATLAS18mifATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259022018-02-15 07:56:3818.7880.13419.17ABMagorange-ATLASATLAS1_ACAM130Robot
259012018-02-11 08:49:5519.07ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170592018-02-26 01:30:21KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:03:19.658-10:58:20.242018-02-25 02:24:00.00017g-Sloan2PSN2MASX J05031988-1058163ASASSN-18dvASAS-SNIn several epochs, unknown redshift, blue host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257122018-02-25 02:24:0017ABMagg-SloanASASSN-3_Paczynski
257112018-02-14 01:26:2418.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17512018-02-28 15:24:12jujiaJujia Zhang (YNAO) and XiaoFeng Wang (THU)NoneSN Ia0.0351The spectrum matches a norm SN Ia at a few days after maximum (e.g., SN 2007ca t = +3 days, via, SNID Blondin and Tonry 2007, Ap.J., 666, 1024)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17562018-02-28 12:00:00Lijiang-2.4m_YFOSC1800Jujia ZhangNone tns_2018yj_2018-02-28.5_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17562018-02-28 12:00:00Lijiang-2.4m / YFOSC1800Jujia ZhangNone tns_2018yj_2018-02-28.5_Lijiang-2.4m_YFOSC.datObject
25308SN 2018zf2119:27:19.551+65:33:54.31SN II0.019052MASX J19271951+65335390.017ASAS-SN, ATLASASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18elASASSN-4 - Leavitt, ATLAS1 - ACAM1MDM-2.4 - OSMOSYY115.3g-Sloan2018-03-03 12:00:00.000Stanek
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
171062018-03-04 00:00:02ATLAS_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)ATLASATLAS19:27:19.551+65:33:54.312017-12-23 05:34:04.00017.242orange-ATLAS2PSNATLAS18mgvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257862017-12-23 05:34:0417.2420.08118.84ABMagorange-ATLASATLAS1_ACAM130Robot
257852017-12-23 05:22:3318.94ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170912018-03-03 15:32:38KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN19:27:19.630+65:33:53.782018-03-03 12:00:00.00015.3g-Sloan2PSN2MASX J19271951+65335390.017ASASSN-18elASAS-SNIn two epochs, discovered after seasonal gap
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257662018-03-03 12:00:0015.3ABMagg-SloanASASSN-4_Leavitt
257652017-12-14 00:43:1217.8ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18272018-04-06 17:29:51jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM), S. Dong, P. Chen (KIAA-PKU), J. Shields, K. Z. Stanek (OSU) ASAS-SNSN II0.019051ASAS-SNWe obtained an optical spectrum of ASASSN-18el on UT 2018 Mar 9.5 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum has a blue continuum with blue weak and broad Balmer lines in emission, consistent with a young Type II SN. The redshift of the host galaxy obtained from nebular emission lines is z=0.01905.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18322018-03-09 12:31:11MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018zf_2458187.02166027_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018zf_2458187.02166027_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18322018-03-09 12:31:11MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018zf_2458187.02166027_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018zf_2458187.02166027_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
25374AT 2018abr204:51:20.274-18:41:55.422MASX J04512041-1841487ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-18ezASASSN-3 - Paczynski, ATLAS1 - ACAM1YY18.1g-Sloan2018-03-07 01:12:00.000Stanek
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
173292018-03-16 11:01:02ATLAS_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)ATLASATLAS04:51:20.274-18:41:55.422018-03-06 06:02:52.00018.413orange-ATLAS2PSNATLAS18mkrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
261652018-03-06 06:02:5218.4130.13119.13ABMagorange-ATLASATLAS1_ACAM130Robot
261642018-03-04 06:15:5017.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
171712018-03-08 10:09:35KZStanekB. Nicholls, D. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN04:51:20.232-18:41:52.222018-03-07 01:12:00.00018.1g-Sloan2PSN2MASX J04512041-1841487ASASSN-18ezASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259082018-03-07 01:12:0018.1ABMagg-SloanASASSN-3_Paczynski
259072018-03-04 01:26:2417.6ABMagg-SloanASASSN-3_Paczynski[Last non detection]
25605SN 2018aki2108:17:06.962+56:00:19.06SN Ia0.0302112MASX J08170689+56001870.030211ASAS-SN, ATLASASAS-SN, ATLASPadova-AsiagoASAS-SN, ATLASASASSN-18fwASASSN-4 - Leavitt, ATLAS1 - ACAM1Ekar - AFOSCYY117.3g-Sloan2018-03-21 03:21:36.000Stanek
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
175922018-04-01 23:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS08:17:06.962+56:00:19.062017-12-23 12:59:02.00019.425orange-ATLAS2PSNATLAS18mvrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
266522017-12-23 12:59:0219.4250.19319.44ABMagorange-ATLASATLAS1_ACAM130Robot
266512017-12-23 12:37:2619.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
174482018-03-21 18:41:29KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN08:17:06.912+56:00:19.012018-03-21 03:21:36.00017.3g-Sloan2PSN2MASX J08170689+56001870.030211ASASSN-18fwASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263932018-03-21 03:21:3617.3ABMagg-SloanASASSN-4_Leavitt
263922018-03-12 04:19:1218.8ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17932018-03-23 09:49:19linatoma P. Ochner, S. Benetti, L. Tomasella, E. Cappellaro, M. Turatto (INAF-OAPd) and K. Z. Stanek (Ohio State)Padova-AsiagoSN Ia0.0302111Padova-AsiagoThe noisy spectrum of ASASSN-18fw is consistent with those of Type Ia SN 2003kf about one week before maximum light. The velocity of the ejecta, as measured from SiII 635.5 nm, is around 12500 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17982018-03-18 18:59:00Ekar_AFOSC1200OchnerBenettiPadova-Asiago tns_2018aki_2018-03-18_18-59-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018aki_2018-03-18_18-59-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17982018-03-18 18:59:00Ekar / AFOSC1200OchnerBenettiPadova-Asiago tns_2018aki_2018-03-18_18-59-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018aki_2018-03-18_18-59-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
25620AT 2018akx2110:03:23.233-26:10:55.88LBVNGC 31090.001431ASAS-SN, ATLASASAS-SN, ATLASZTFASAS-SN, ATLASASASSN-18gbASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1P60 - SEDMYY117.5g-Sloan2018-03-22 18:28:48.000Stanek
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
176312018-04-06 17:52:02ATLAS_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)ATLASATLAS10:03:23.233-26:10:55.882018-04-05 08:34:04.00019.28orange-ATLAS2PSNATLAS18mziATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267302018-04-05 08:34:0419.280.20419.45ABMagorange-ATLASATLAS1_ACAM130Robot
267292018-04-01 10:42:1418ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
174632018-03-23 16:04:22KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN10:03:23.225-26:10:55.852018-03-22 18:28:48.00017.5g-Sloan2PSNNGC 31090.001431ASASSN-18gbASAS-SNIn several chips and epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
264242018-03-22 18:28:4817.5ABMagg-SloanASASSN-5_Payne-Gaposchkin
264232018-03-20 22:07:4018.6ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18672018-04-18 21:29:31nblagoNadejda BlagorodnovaZTFLBV1ZTFStrong Ha, Hb and Ca consistent with z=0. Possibly and LBV in NGC 3109.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18722018-04-09 05:14:05P60_SEDM2400SEDMDon NeillZTF tns_2018akx_2018-04-09_05-14-05_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18722018-04-09 05:14:05P60 / SEDM2400SEDMDon NeillZTF tns_2018akx_2018-04-09_05-14-05_P60_SED-Machine_ZTF.txtObjectZTF
25647SN 2018aly2115:01:57.278+25:46:16.41SN Ia0.04462MASX J15015731+25461680.044604ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18gfASASSN-4 - Leavitt, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.8g-Sloan2018-03-24 06:14:24.000Stanek
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
175382018-03-29 15:14:03ATLAS_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)ATLASATLAS15:01:57.278+25:46:16.412017-12-30 15:40:19.00019.28orange-ATLAS2PSNATLAS18muvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
265442017-12-30 15:40:1919.280.14919.34ABMagorange-ATLASATLAS1_ACAM130Robot
265432017-12-30 15:28:4819.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
174912018-03-25 02:22:54KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN15:01:57.334+25:46:15.962018-03-24 06:14:24.00017.8g-Sloan2PSN2MASX J15015731+25461680.044604ASASSN-18gfASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
264582018-03-24 06:14:2417.8ABMagg-SloanASASSN-4_Leavitt
264572018-03-16 08:52:4818.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18002018-03-26 13:21:41ePESSTO_Bot1Christian Vogl, Andreas Flörs, Stefan Taubenberger, Stefano Benetti, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.04461ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18052018-03-25 06:46:20ESO-NTT_EFOSC2-NTT900Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018aly_2018-03-25_06-46-20_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aly_2018-03-25_06-46-20_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18052018-03-25 06:46:20ESO-NTT / EFOSC2-NTT900Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018aly_2018-03-25_06-46-20_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aly_2018-03-25_06-46-20_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25741SN 2018apm2111:31:23.765-37:36:08.57SN Ia0.03LEDA 620583ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18grASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.5g-Sloan2018-04-03 05:02:24.000Stanek
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
176562018-04-07 23:44:02ATLAS_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)ATLASATLAS11:31:23.765-37:36:08.572018-04-05 09:28:48.00017.341orange-ATLAS2PSNATLAS18mzqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267782018-04-05 09:28:4817.3410.0619.06ABMagorange-ATLASATLAS1_ACAM130Robot
267772018-03-26 11:28:1917.95ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
176072018-04-03 18:53:23KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:31:23.743-37:36:08.642018-04-03 05:02:24.00017.5g-Sloan2PSNLEDA 620583ASASSN-18grASAS-SNNear a blue host with unknown redshift, confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
266822018-04-03 05:02:2417.5ABMagg-SloanASASSN-3_Paczynski
266812018-04-02 06:28:4817.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18392018-04-09 09:35:03ePESSTO_Bot1D. Malesani, A. Rubin, G. Leloudas, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.031ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18442018-04-08 06:25:22ESO-NTT_EFOSC2-NTT600D. Malesani, A. RubinG. LeloudasePESSTO tns_2018apm_2018-04-08_06-25-22_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018apm_2018-04-08_06-25-22_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18442018-04-08 06:25:22ESO-NTT / EFOSC2-NTT600D. Malesani, A. RubinG. LeloudasePESSTO tns_2018apm_2018-04-08_06-25-22_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018apm_2018-04-08_06-25-22_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25763SN 2018aqi2110:48:25.453-25:09:35.90SN Ia0.012NGC 3393 0.012509ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18hbASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY116.4g-Sloan2018-04-06 01:40:48.000Stanek
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
176342018-04-06 17:52:02ATLAS_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)ATLASATLAS10:48:25.453-25:09:35.902018-04-01 10:42:14.00018.137orange-ATLAS2PSNATLAS18mzfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267362018-04-01 10:42:1418.1370.18118.08ABMagorange-ATLASATLAS1_ACAM130Robot
267352018-03-26 09:28:4818.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
176302018-04-06 16:11:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN10:48:25.363-25:09:35.822018-04-06 01:40:48.00016.4g-Sloan2PSNNGC 3393 0.012509ASASSN-18hbASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267282018-04-06 01:40:4816.4ABMagg-SloanASASSN-3_Paczynski
267272018-04-02 03:21:3617.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18422018-04-09 09:35:03ePESSTO_Bot1D. Malesani, A. Rubin, G. Leloudas, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0121ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18472018-04-08 05:42:12ESO-NTT_EFOSC2-NTT300D. Malesani, A. RubinG. LeloudasePESSTO tns_2018aqi_2018-04-08_05-42-12_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aqi_2018-04-08_05-42-12_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18472018-04-08 05:42:12ESO-NTT / EFOSC2-NTT300D. Malesani, A. RubinG. LeloudasePESSTO tns_2018aqi_2018-04-08_05-42-12_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aqi_2018-04-08_05-42-12_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25764SN 2018aqj2112:01:43.104+08:08:03.84SN Ia0.0422MASX J12014308+08080370.041092ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18hdASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117g-Sloan2018-04-06 06:28:48.000Stanek
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
176582018-04-07 23:44:02ATLAS_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)ATLASATLAS12:01:43.104+08:08:03.842017-11-11 15:24:28.00019.34orange-ATLAS2PSNATLAS18mzpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267822017-11-11 15:24:2819.340.2118.7ABMagorange-ATLASATLAS1_ACAM130Robot
267812017-11-11 15:23:0218.64ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
176382018-04-07 08:49:05KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN12:01:43.111+08:08:04.882018-04-06 06:28:48.00017g-Sloan2PSN2MASX J12014308+08080370.041092ASASSN-18hdASAS-SNIn several epochs; nuclear source, could be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267442018-04-06 06:28:4817ABMagg-SloanASASSN-3_Paczynski
267432018-04-03 05:31:1217.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18432018-04-09 09:35:03ePESSTO_Bot1D. Malesani, A. Rubin, G. Leloudas, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0421ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18482018-04-08 06:13:12ESO-NTT_EFOSC2-NTT300D. Malesani, A. RubinG. LeloudasePESSTO tns_2018aqj_2018-04-08_06-13-12_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aqj_2018-04-08_06-13-12_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18482018-04-08 06:13:12ESO-NTT / EFOSC2-NTT300D. Malesani, A. RubinG. LeloudasePESSTO tns_2018aqj_2018-04-08_06-13-12_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aqj_2018-04-08_06-13-12_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25784SN 2018ard2213:31:19.588-33:13:54.03SN Ia0.05WINGS J133119.62-331354.0ASAS-SN, ATLASASAS-SN, ATLASGlobal SN Project, ePESSTOASAS-SN, ATLASASASSN-18hgASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTT, FTS - FLOYDS-SYY217.5g-Sloan2018-04-08 06:43:12.000Stanek
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
179692018-04-23 17:52:02ATLAS_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)ATLASATLAS13:31:19.588-33:13:54.032018-04-17 10:19:12.00018.023cyan-ATLAS2PSNATLAS18nnfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
273032018-04-17 10:19:1218.0230.09619.18ABMagcyan-ATLASATLAS1_ACAM130Robot
273022018-04-17 09:57:3617.7ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
176622018-04-08 14:04:21KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:31:19.637-33:13:53.622018-04-08 06:43:12.00017.5g-Sloan2PSNWINGS J133119.62-331354.0ASASSN-18hgASAS-SNIn many epochs, very faint, unknown redshift host; another galaxy with z=0.053270 is less than 1 arcmin away
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267902018-04-08 06:43:1217.5ABMagg-SloanASASSN-3_Paczynski
267892018-03-24 02:38:2418.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19062018-04-23 06:55:29ePESSTO_Bot1K. E. Heintz, D. Malesani, G. Leloudas, P. D'Avanzo, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.051ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19112018-04-22 07:25:54ESO-NTT_EFOSC2-NTT600K. E. Heintz, D. MalesaniG. Leloudas, P. D'AvanzoePESSTO tns_2018ard_2018-04-22_07-25-54_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ard_2018-04-22_07-25-54_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
18542018-04-12 17:57:36griffinGriffin Hosseinzadeh, Iair Arcavi, Jamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.051Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several normal Type Ia supernovae in the week after maximum light at redshifts around z=0.05.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18592018-04-12 14:53:18FTS_FLOYDS-S2700Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2018ard_2018-04-12_14-53-18_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2018ard_2018-04-12_14-53-18_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19112018-04-22 07:25:54ESO-NTT / EFOSC2-NTT600K. E. Heintz, D. MalesaniG. Leloudas, P. D'AvanzoePESSTO tns_2018ard_2018-04-22_07-25-54_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ard_2018-04-22_07-25-54_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
18592018-04-12 14:53:18FTS / FLOYDS-S2700Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2018ard_2018-04-12_14-53-18_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2018ard_2018-04-12_14-53-18_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
25785SN 2018are2113:49:27.125+26:27:43.45SN Ia-91T-like0.082MASX J13492678+26274260.076358ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18hhASASSN-4 - Leavitt, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY118.3g-Sloan2018-04-05 03:50:24.000Stanek
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
179712018-04-23 17:52:02ATLAS_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)ATLASATLAS13:49:27.125+26:27:43.452018-04-05 13:17:45.00018.4orange-ATLAS2PSNATLAS18nnhATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
273072018-04-05 13:17:4518.40.14618.99ABMagorange-ATLASATLAS1_ACAM130Robot
273062018-04-05 13:07:4018.94ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
176632018-04-08 17:24:53KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:49:26.878+26:27:42.912018-04-05 03:50:24.00018.3g-Sloan2PSN2MASX J13492678+26274260.076358ASASSN-18hhASAS-SNConfirmed via follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
267922018-04-05 03:50:2418.3ABMagg-SloanASASSN-4_Leavitt
267912018-03-26 05:02:2418.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18452018-04-09 20:50:05ePESSTO_Bot1A. Rubin, D. Malesani, K. E. Heintz, G. Leloudas, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia-91T-like0.081ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18502018-04-09 06:53:36ESO-NTT_EFOSC2-NTT600A. Rubin, D. MalesaniK. E. Heintz, G. LeloudasePESSTO tns_2018are_2018-04-09_06-53-36_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018are_2018-04-09_06-53-36_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18502018-04-09 06:53:36ESO-NTT / EFOSC2-NTT600A. Rubin, D. MalesaniK. E. Heintz, G. LeloudasePESSTO tns_2018are_2018-04-09_06-53-36_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018are_2018-04-09_06-53-36_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25878SN 2018aus2111:00:11.115-36:31:40.49SN Ia0.062MASX J11001114-3631436 ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18iaASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.9g-Sloan2018-04-14 22:33:36.000Stanek
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
179972018-04-23 23:00:03ATLAS_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)ATLASATLAS11:00:11.115-36:31:40.492017-12-24 13:49:26.00019.063orange-ATLAS2PSNATLAS18nosATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
273592017-12-24 13:49:2619.0630.17719.09ABMagorange-ATLASATLAS1_ACAM130Robot
273582017-12-24 13:39:2119.07ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
177802018-04-16 04:22:07KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:00:11.088-36:31:38.932018-04-14 22:33:36.00017.9g-Sloan2PSN2MASX J11001114-3631436 ASASSN-18iaASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
270202018-04-14 22:33:3617.9ABMagg-SloanASASSN-5_Payne-Gaposchkin
270192018-04-08 22:19:1218.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19112018-04-23 06:55:29ePESSTO_Bot1K. E. Heintz, D. Malesani, G. Leloudas, P. D'Avanzo, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.061ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19162018-04-22 03:07:05ESO-NTT_EFOSC2-NTT900K. E. Heintz, D. MalesaniG. Leloudas, P. D'AvanzoePESSTO tns_2018aus_2018-04-22_03-07-05_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aus_2018-04-22_03-07-05_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19162018-04-22 03:07:05ESO-NTT / EFOSC2-NTT900K. E. Heintz, D. MalesaniG. Leloudas, P. D'AvanzoePESSTO tns_2018aus_2018-04-22_03-07-05_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aus_2018-04-22_03-07-05_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25907SN 2018avv2113:51:34.350-05:53:25.67SN Ia0.06SDSS J135134.34-055325.8ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18imASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.8g-Sloan2018-04-17 05:02:24.000Stanek
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
180382018-04-25 13:55:02ATLAS_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)ATLASATLAS13:51:34.350-05:53:25.672018-03-29 11:35:31.00018.656orange-ATLAS2PSNATLAS18ngoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
274282018-03-29 11:35:3118.6560.1718.91ABMagorange-ATLASATLAS1_ACAM130Robot
274272018-03-19 14:28:1918.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
178162018-04-18 00:22:40KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:51:34.358-05:53:23.782018-04-17 05:02:24.00017.8g-Sloan2PSNSDSS J135134.34-055325.8ASASSN-18imASAS-SNIn several epochs, unknown redshift, faint SDSS host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
270862018-04-17 05:02:2417.8ABMagg-SloanASASSN-3_Paczynski
270852018-04-04 06:00:0017.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18872018-04-21 08:31:44ePESSTO_Bot1D. Malesani, K. E. Heintz, P. D'Avanzo, G. Leloudas, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.061ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18922018-04-20 04:55:14ESO-NTT_EFOSC2-NTT600D. Malesani, K. E. HeintzP. D'Avanzo, G. LeloudasePESSTO tns_2018avv_2018-04-20_04-55-14_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018avv_2018-04-20_04-55-14_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18922018-04-20 04:55:14ESO-NTT / EFOSC2-NTT600D. Malesani, K. E. HeintzP. D'Avanzo, G. LeloudasePESSTO tns_2018avv_2018-04-20_04-55-14_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018avv_2018-04-20_04-55-14_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25927AT 2018awo312:16:22.870-35:01:04.90GALEXASC J121622.42-350056.3ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-18isASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Other - OtherYY18.1g-Sloan2018-04-19 23:02:24.000Stanek
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
181862018-05-07 02:47:37cacellaPaulo Cacella12:16:22.830-35:01:04.122018-05-07 00:17:10.00017.8Clear-1PSNPGC654424
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
277192018-05-07 00:17:1017.820STMagClear-Other_Other180P. Cacella
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018awo_atrep_18186.jpgGraphicsDiscovery image2018-05-07 02:47:37cacella
180662018-04-27 17:09:47ATLAS_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)ATLASATLAS12:16:22.870-35:01:04.902018-04-15 09:40:19.00018.381orange-ATLAS2PSNATLAS18nktATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
274842018-04-15 09:40:1918.3810.1418.77ABMagorange-ATLASATLAS1_ACAM130Robot
274832018-04-15 09:20:0918.81ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
178512018-04-20 17:40:32KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN12:16:22.778-35:01:04.552018-04-19 23:02:24.00018.1g-Sloan2PSNGALEXASC J121622.42-350056.3ASASSN-18isASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
271542018-04-19 23:02:2418.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
271532018-04-09 23:16:4818.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
25933SN 2018awt2311:48:45.267-18:24:35.72SN Ia0.07GALEXASC J114845.20-182438.5ASAS-SN, ATLASASAS-SN, ATLASPadova-Asiago, ePESSTOASAS-SN, ATLASASASSN-18itASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1Ekar - AFOSC, ESO-NTT - EFOSC2-NTTYY318.1g-Sloan2018-04-19 22:04:48.000Stanek
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
179682018-04-23 17:52:02ATLAS_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)ATLASATLAS11:48:45.267-18:24:35.722018-04-15 09:01:26.00018.475orange-ATLAS2PSNATLAS18nnuATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
273012018-04-15 09:01:2618.4750.08319.07ABMagorange-ATLASATLAS1_ACAM130Robot
273002018-04-05 10:13:2619.08ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
178572018-04-20 22:10:59KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:48:45.103-18:24:34.312018-04-19 22:04:48.00018.1g-Sloan2PSNGALEXASC J114845.20-182438.5ASASSN-18itASAS-SNIn several epochs, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
271672018-04-19 22:04:4818.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
271662018-04-11 23:02:2418.6ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19172018-04-23 06:55:29ePESSTO_Bot1K. E. Heintz, D. Malesani, G. Leloudas, P. D'Avanzo, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.071ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19222018-04-22 06:12:56ESO-NTT_EFOSC2-NTT600K. E. Heintz, D. MalesaniG. Leloudas, P. D'AvanzoePESSTO tns_2018awt_2018-04-22_06-12-56_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018awt_2018-04-22_06-12-56_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
18972018-04-22 11:56:19enrico.cappellaroEnrico CappellaroPadova-AsiagoSN Ia0.071Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19022018-04-21 20:43:00Ekar_AFOSCTomasellaPadova-Asiago tns_2018awt_2018-04-21_20-43-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018awt_2018-04-21_20-43-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
18962018-04-22 11:50:20enrico.cappellaroEnrico CappellaroPadova-AsiagoSN Ia-pec0.071Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19012018-04-21 21:53:00Ekar_AFOSCTomasellaPadova-Asiago tns_2018awt_2018-04-21_21-53-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018awt_2018-04-21_21-53-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19222018-04-22 06:12:56ESO-NTT / EFOSC2-NTT600K. E. Heintz, D. MalesaniG. Leloudas, P. D'AvanzoePESSTO tns_2018awt_2018-04-22_06-12-56_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018awt_2018-04-22_06-12-56_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
19012018-04-21 21:53:00Ekar / AFOSCTomasellaPadova-Asiago tns_2018awt_2018-04-21_21-53-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018awt_2018-04-21_21-53-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
19022018-04-21 20:43:00Ekar / AFOSCTomasellaPadova-Asiago tns_2018awt_2018-04-21_20-43-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018awt_2018-04-21_20-43-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago

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