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Showing results 38151 to 38200 out of 41645

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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)Sendersort descendingRemarksSourcesBibcodeExt. catalog/s
27110SN 2018cmo2223:14:22.093-02:02:01.48SN Ia0.025998NGC 75330.025998ASAS-SN, Pan-STARRS1None, ASAS-SNASAS-SN, Pan-STARRS1ASASSN-18mlASASSN-3 - Paczynski, ASASSN-1 - Brutus, PS1 - GPC1Lick-3m - KAST, MDM-2.4 - OSMOSYY216.1V-Johnson2018-06-13 12:43:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
201832018-07-12 18:25:08PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS123:14:22.093-02:02:01.482018-07-10 13:30:4317.55w-PS11PSNPS18aizPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
314852018-07-10 13:30:4317.550.0422ABMagw-PS1PS1_GPC145Robot
193862018-06-13 14:26:07KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:14:22.231-02:02:01.862018-06-13 12:43:1216.1V-Johnson2PSNNGC 75330.025998ASASSN-18mlASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
299972018-06-13 12:43:1216.1VegaMagV-JohnsonASASSN-1_Brutus
299962018-05-20 08:38:2418.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21602018-06-20 12:14:05boseSubhash Bose, Subo Dong, P. Chen, K.Z. Stanek, J. ShieldsASAS-SNSN Ia0.0259981ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21672018-06-17 09:54:01MDM-2.4_OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cmo_2458286.912518_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cmo_2458286.912518_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
21552018-06-19 23:30:19UCSCTr_Bot1D. O. Jones, C. Rojas-Bravo, G. Dimitriadis, Y. -C. Pan, R. J. Foley (UCSC)NoneSN Ia0.0261SN Ia at +15 days. ATel: 11735
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21622018-06-18 10:52:09Lick-3m_KAST1230D. O. Jones, C. Rojas-BravoG. Dimitriadis, Y. -C. PanNone tns_2018cmo_2018-06-18_10-52-09_Lick_3m_KAST.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21622018-06-18 10:52:09Lick-3m / KAST1230D. O. Jones, C. Rojas-BravoG. Dimitriadis, Y. -C. PanNone tns_2018cmo_2018-06-18_10-52-09_Lick_3m_KAST.datObject
21672018-06-17 09:54:01MDM-2.4 / OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cmo_2458286.912518_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cmo_2458286.912518_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
27111AT 2018cmp1123:31:09.780-29:57:43.67AGN0.05042MASX J23310975-2957452 0.0504ASAS-SNASAS-SNASAS-SNASASSN-18mmASASSN-3 - Paczynski, ASASSN-5 - Payne-GaposchkinLCO-duPont - WFCCDYY117.9g-Sloan2018-06-11 03:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
193872018-06-13 14:54:30KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:31:09.780-29:57:43.672018-06-11 03:21:3617.9g-Sloan2PSN2MASX J23310975-2957452 0.0504ASASSN-18mmASAS-SNIn several epochs, nuclear source, so might also be a TDE or AGN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
299992018-06-11 03:21:3617.9ABMagg-SloanASASSN-5_Payne-Gaposchkin
299982018-05-12 09:36:0018.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22752018-07-15 08:43:05jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU) ASAS-SNAGN0.05041ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 15 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum of ASASSN-18mm/AT2018cmp is that of a Type II AGN. SNID (Blondin & Tonry 2007) gives a best fit z=0.051 as the redshift, consistent with the host galaxy redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22822018-07-15 05:53:56LCO-duPont_WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018cmp_2458314.74579_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018cmp_2458314.74579_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22822018-07-15 05:53:56LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018cmp_2458314.74579_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018cmp_2458314.74579_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
27115SN 2018cmt1123:56:55.721-24:59:47.58SN Ia0.0742MASX J23565589-24594680.074378ASAS-SNNoneASAS-SNASASSN-18mnASASSN-3 - Paczynski, ASASSN-5 - Payne-GaposchkinSOAR - GoodmanYY118.2g-Sloan2018-06-13 03:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
193912018-06-13 16:27:07KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:56:55.721-24:59:47.582018-06-13 03:21:3618.2g-Sloan2PSN2MASX J23565589-24594680.074378ASASSN-18mnASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
300072018-06-13 03:21:3618.2ABMagg-SloanASASSN-5_Payne-Gaposchkin
300062018-06-05 08:38:2418ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21522018-06-19 01:12:56UCSCTr_Bot1Y.-C. Pan, R. J. Foley (UCSC), S. W. Jha (Rutgers), A. Rest (STScI), D. Scolnic (Chicago/KICP)NoneSN Ia0.0741SN Ia at +8 days. ATel 11731
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21592018-06-18 06:35:00SOAR_Goodman1200Y.-C. PanY.-C. PanNone tns_2018cmt_2018-06-18_06-35-00_SOAR_Goodman.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21592018-06-18 06:35:00SOAR / Goodman1200Y.-C. PanY.-C. PanNone tns_2018cmt_2018-06-18_06-35-00_SOAR_Goodman.flmObject
27116SN 2018cmu1109:17:59.899+50:00:07.81SN Ia0.0341462MASX J09175988+50000790.034146ASAS-SNASAS-SNASAS-SNASASSN-18moASASSN-4 - LeavittMDM-2.4 - OSMOSYY117.5g-Sloan2018-06-12 03:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
193922018-06-13 16:58:14KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN09:17:59.899+50:00:07.812018-06-12 03:21:3617.5g-Sloan2PSN2MASX J09175988+50000790.034146ASASSN-18moASAS-SNNuclear source, so could also be a TDE or AGN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
300092018-06-12 03:21:3617.5ABMagg-SloanASASSN-4_Leavitt
300082018-05-30 03:36:0017.2ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21982018-06-26 18:43:43boseSubhash Bose, Subo Dong, P. Chen, K.Z. Stanek, J. ShieldsASAS-SNSN Ia0.0341461ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22052018-06-22 03:37:55MDM-2.4_OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cmu_2458291.651342_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cmu_2458291.651342_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
22052018-06-22 03:37:55MDM-2.4 / OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cmu_2458291.651342_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cmu_2458291.651342_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
27127SN 2018cnf2123:39:31.269-03:08:55.25SN IIn0.02372MASX J23393156-03085650.023763ASAS-SN, ATLASZTFASAS-SN, ATLASASASSN-18mrASASSN-5 - Payne-Gaposchkin, ASASSN-3 - Paczynski, ATLAS1 - ACAM1P60 - SEDMYY117.7g-Sloan2018-06-14 08:09:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
233222018-10-03 16:43:46ATLAS_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)ATLAS23:39:31.269-03:08:55.252018-09-11 12:02:5219.02orange-ATLAS2PSNATLAS18vyqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
371442018-09-11 12:02:5219.020.15319.24ABMagorange-ATLASATLAS1_ACAM130Robot
371432018-09-09 12:57:3619.38ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
194082018-06-14 18:24:13KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN23:39:31.212-03:08:55.182018-06-14 08:09:3617.7g-Sloan2PSN2MASX J23393156-03085650.023763ASASSN-18mrASAS-SNIn several epochs, confirmed via follow-up imaging; coincides in position with SN PS15dkt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
300412018-06-14 08:09:3617.7ABMagg-SloanASASSN-3_Paczynski
300402018-06-05 01:55:1217.8ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22282018-07-03 21:53:12ysharmaY. Sharma, D. Neill, N. Blagorodnova, R. Walters on behalf of ZTFZTFSN IIn0.02371ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22352018-06-28 10:59:21P60_SEDM1800SEDmRobotDon NeillZTF tns_2018cnf_2018-06-28_10-59-21_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22352018-06-28 10:59:21P60 / SEDM1800SEDmRobotDon NeillZTF tns_2018cnf_2018-06-28_10-59-21_P60_SED-Machine_ZTF.txtObjectZTF
27129AT 2018cnh411:19:27.189+29:22:25.462MASX J11192721+29222230.060568ASAS-SN, ZTFASAS-SN, ZTFASASSN-18msASASSN-5 - Payne-Gaposchkin, ASASSN-4 - Leavitt, P48 - ZTF-CamYY18.2g-Sloan2018-06-13 03:50:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
195682018-06-18 18:39:41ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF11:19:27.189+29:22:25.462018-06-11 04:48:0018.2r-ZTF3PSNZTF18aaxnmgeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
303602018-06-17 05:13:5518.24ABMagg-ZTFP48_ZTF-Cam30ZTF
303592018-06-11 04:48:0018.2ABMagr-ZTFP48_ZTF-Cam30ZTF
303582018-06-03 04:00:2819.72ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
195302018-06-17 22:33:32ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF11:19:27.189+29:22:25.462018-06-11 04:48:0018.2r-ZTF3PSNZTF18aaxnmgeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
302792018-06-17 05:13:5518.24ABMagg-ZTFP48_ZTF-Cam30ZTF
302782018-06-11 04:48:0018.2ABMagr-ZTFP48_ZTF-Cam30ZTF
302772018-06-03 04:00:2819.72ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
194542018-06-16 04:11:31ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF11:19:27.189+29:22:25.462018-06-11 04:48:0018.2r-ZTF3PSNZTF18aaxnmgeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
301542018-06-14 06:07:1218.12ABMagg-ZTFP48_ZTF-Cam30ZTF
301532018-06-11 04:48:0018.2ABMagr-ZTFP48_ZTF-Cam30ZTF
301522018-06-03 04:00:2819.72ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
194102018-06-14 20:38:54KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN11:19:27.377+29:22:22.302018-06-13 03:50:2418.2g-Sloan2PSN2MASX J11192721+29222230.060568ASASSN-18msASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
300442018-06-13 03:50:2418.2ABMagg-SloanASASSN-4_Leavitt
300432018-06-06 16:47:5918.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
27136SN 2018cno2102:10:32.607-06:52:26.59SN Ia0.04352MASX J02103258-0652265 ASAS-SN, ATLASGlobal SN ProjectASAS-SN, ATLASASASSN-18muASASSN-3 - Paczynski, ATLAS1 - ACAM1FTN - FLOYDS-NYY117.3g-Sloan2018-06-13 09:50:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
208962018-07-27 13:56:34ATLAS_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)ATLAS02:10:32.607-06:52:26.592018-07-26 13:32:0917.835orange-ATLAS2PSNATLAS18sreATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
325392018-07-26 13:32:0917.8350.10218.89ABMagorange-ATLASATLAS1_ACAM130Robot
325382018-03-07 05:52:4818.68ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
194202018-06-15 15:48:16KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN02:10:32.760-06:52:27.372018-06-13 09:50:2417.3g-Sloan2PSN2MASX J02103258-0652265 ASASSN-18muASAS-SNIn two epochs, unknown redshift host, nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
300632018-06-13 09:50:2417.3ABMagg-SloanASASSN-3_Paczynski
300622018-06-07 10:04:4817.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22612018-07-11 18:09:32dhiramatsuDaichi Hiramatsu, Iair Arcavi, Jamison Burke, Griffin Hosseinzadeh, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.04351Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several Type Ia supernovae about a month after the maximum light around the redshift of 0.0435 which was deduced from the narrow hydrogen line of the host galaxy. At the redshift of 0.0435, the absolute magnitude at the discovery was ~ -19 mag which is consistent with the Ia classification and its phase.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22682018-07-10 13:50:07FTN_FLOYDS-N2700Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2018cno_2018-07-10_13-50-07_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018cno_2018-07-10_13-50-07_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22682018-07-10 13:50:07FTN / FLOYDS-N2700Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2018cno_2018-07-10_13-50-07_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018cno_2018-07-10_13-50-07_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
27137SN 2018cnp2113:49:39.702+47:49:08.26SN Ia0.0278762MASX J13493979+4749084 0.027876ASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18mvASASSN-4 - Leavitt, ASASSN-1 - Brutus, ATLAS1 - ACAM1MDM-2.4 - OSMOSYY116.5V-Johnson2018-06-10 07:40:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
196762018-06-23 16:31:43ATLAS_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)ATLAS13:49:39.702+47:49:08.262018-06-03 09:31:4016.813orange-ATLAS2PSNATLAS18rmtATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
305982018-06-03 09:31:4016.8130.0618.45ABMagorange-ATLASATLAS1_ACAM130Robot
305972018-06-01 09:51:5017.85ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
194212018-06-15 16:28:10KZStanekJ. Brimacombe, W. Wiethoff, K. Z. Stanek, for the ASAS-SN teamASAS-SN13:49:39.470+47:49:09.372018-06-10 07:40:4816.5V-Johnson2PSN2MASX J13493979+4749084 0.027876ASASSN-18mvASAS-SNIn many epochs, nuclear source, so could also be a TDE or "changing look" AGN activity
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
300652018-06-10 07:40:4816.5VegaMagV-JohnsonASASSN-1_Brutus
300642018-05-20 05:31:1218.1ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21582018-06-20 12:04:34boseSubhash Bose, Subo Dong, P. Chen, K.Z. Stanek, J. ShieldsASAS-SNSN Ia0.0278761ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21652018-06-17 05:26:31MDM-2.4_OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cnp_2458286.726746_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cnp_2458286.726746_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
21652018-06-17 05:26:31MDM-2.4 / OSMOSJustin RupertSubhash BoseASAS-SN tns_2018cnp_2458286.726746_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018cnp_2458286.726746_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
27164SN 2018coq4122:55:06.280+11:15:27.40SN II0.025SDSS J225506.55+111531.8ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1NoneASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-18mxASASSN-3 - Paczynski, ASASSN-1 - Brutus, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1SOAR - GoodmanYY116.6V-Johnson2018-06-16 13:40:47Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
224112018-09-09 19:11:22PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS122:55:06.276+11:15:27.472018-08-12 13:26:2418.58w-PS11PSNPS18bqaPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
353922018-08-12 13:26:2418.580.0122ABMagw-PS1PS1_GPC145Robot
200252018-07-07 17:13:54Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:55:06.280+11:15:27.402018-05-31 02:36:5718.69G-Gaia2PSNGaia18bsjGaiaAlertsconfirmed SN II near galaxy SDSS J225506.55+111531.8
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
312372018-05-31 02:36:5718.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
312362018-01-20 20:09:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
198232018-07-01 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)ATLAS22:55:06.275+11:15:27.492018-06-27 14:21:0716.722orange-ATLAS2PSNATLAS18rrpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
309232018-06-27 14:21:0716.7220.0518.77ABMagorange-ATLASATLAS1_ACAM130Robot
309222018-06-25 14:52:4818.81ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
194622018-06-16 19:14:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN22:55:06.096+11:15:28.372018-06-16 13:40:4716.6V-Johnson2PSNSDSS J225506.55+111531.8ASASSN-18mxASAS-SNIn several epochs, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
301732018-06-16 13:40:4716.6VegaMagV-JohnsonASASSN-1_Brutus
301722018-06-05 09:07:1217.7ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22312018-07-04 22:02:40rcartierRegis CartierNoneSN II0.0251Redshift obtained from host galaxy emission lines.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22382018-06-29 07:53:34SOAR_Goodman300R. CartierR. CartierNone tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.asci tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22382018-06-29 07:53:34SOAR / Goodman300R. CartierR. CartierNone tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.asci tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.fitsObject
27169SN 2018cov1123:49:48.245-14:07:09.95SN Ia0.0512MASX J23494835-14071070.051456ASAS-SNNoneASAS-SNASASSN-18myASASSN-5 - Payne-Gaposchkin, ASASSN-3 - PaczynskiSOAR - GoodmanYY117.4g-Sloan2018-06-17 08:52:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
194762018-06-17 14:11:22KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:49:48.245-14:07:09.952018-06-17 08:52:4817.4g-Sloan2PSN2MASX J23494835-14071070.051456ASASSN-18myASAS-SNOn the rise, nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
302012018-06-17 08:52:4817.4ABMagg-SloanASASSN-3_Paczynski
302002018-06-12 04:19:1217.5ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22322018-07-04 22:10:33rcartierR. Cartier (CTIO), C. Corco (CTIO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (QUB), S. J. Smartt (QUB), O. Yaron (NoneSN Ia0.0511Redshift from NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22392018-06-29 09:10:19SOAR_Goodman600R. CartierR. CartierNone tns_2018cov_2018-06-29_09-10-19_SOAR_Goodman.asci tns_2018cov_2018-06-29_09-10-19_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22392018-06-29 09:10:19SOAR / Goodman600R. CartierR. CartierNone tns_2018cov_2018-06-29_09-10-19_SOAR_Goodman.asci tns_2018cov_2018-06-29_09-10-19_SOAR_Goodman.fitsObject
27208SN 2018cqi4213:57:40.910+17:30:29.02SN IIP0.02218IC 09640.022115ASAS-SN, ATLAS, ZTF, GaiaAlertsNone, ZTFASAS-SN, ATLAS, GaiaAlerts, ZTFASASSN-18mzASASSN-3 - Paczynski, ATLAS1 - ACAM1, P48 - ZTF-Cam, Gaia - Gaia-photometricLick-3m - KASTYY117.6g-Sloan2018-06-17 02:09:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
213552018-08-08 11:35:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:57:40.910+17:30:29.022018-07-07 16:16:1917.04G-Gaia2PSNGaia18cbaGaiaAlertsconfirmed SN IIP, aka SN 2018cqi
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
333332018-07-07 16:16:1917.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
333322018-06-13 16:23:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
196492018-06-22 01:36:47ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF13:57:40.913+17:30:29.062018-06-17 06:43:1217.82r-ZTF3PSNZTF18abbpyvkZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
305322018-06-20 05:11:0217.33ABMagr-ZTFP48_ZTF-Cam30ZTF
305312018-06-17 06:43:1217.82ABMagr-ZTFP48_ZTF-Cam30ZTF
305302018-06-14 05:03:5020.71ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
195602018-06-18 17:25:11ATLAS_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)ATLAS13:57:40.907+17:30:29.202018-06-18 08:39:5017.27cyan-ATLAS2PSNATLAS18qznATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
303412018-06-18 08:39:5017.270.04519.64ABMagcyan-ATLASATLAS1_ACAM130Robot
303402018-06-16 09:37:2619.34ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
195312018-06-17 23:10:51KZStanekP. Cacella, K. Z. Stanek, for the ASAS-SN teamASAS-SN13:57:40.898+17:30:28.662018-06-17 02:09:3617.6g-Sloan2PSNIC 09640.022115ASASSN-18mzASAS-SNConfirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
302812018-06-17 02:09:3617.6ABMagg-SloanASASSN-3_Paczynski
302802018-06-13 00:28:4818.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21782018-06-22 23:42:03ZTF_Bot1C. Fremling, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN IIP0.02218ZTF
21562018-06-19 23:30:19UCSCTr_Bot1D. O. Jones, C. Rojas-Bravo, G. Dimitriadis, Y. -C. Pan, R. J. Foley (UCSC)NoneSN II0.0221SN II. ATel: 11735
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21632018-06-18 07:01:05Lick-3m_KAST1645D. O. Jones, C. Rojas-BravoG. Dimitriadis, Y. -C. PanNone tns_2018cqi_2018-06-18_07-01-05_Lick_3m_KAST.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21632018-06-18 07:01:05Lick-3m / KAST1645D. O. Jones, C. Rojas-BravoG. Dimitriadis, Y. -C. PanNone tns_2018cqi_2018-06-18_07-01-05_Lick_3m_KAST.datObject
27222SN 2018cqw1118:17:32.208+19:26:40.49SN IaCGCG 113-0340.009843ASAS-SNNoneASAS-SNASASSN-18naASASSN-4 - LeavittSOAR - GoodmanYY116.8g-Sloan2018-06-18 04:48:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
195522018-06-18 15:03:56KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN18:17:32.208+19:26:40.492018-06-18 04:48:0016.8g-Sloan2PSNCGCG 113-0340.009843ASASSN-18naASAS-SNOn the rise, nuclear event, so might also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
303252018-06-18 04:48:0016.8ABMagg-SloanASASSN-4_Leavitt
303242018-06-15 07:55:1218.4ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21542018-06-19 16:58:36straderJay Strader NoneSN Ia1SNID suggests Ia about 7 d before peak; Si II velocity is around 13,000 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21612018-06-19 05:12:28SOAR_GoodmanStraderNone tns_2018cqw_2458288.717_SOAR_Goodman.datObjectSi II
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21612018-06-19 05:12:28SOAR / GoodmanStraderNone tns_2018cqw_2458288.717_SOAR_Goodman.datObjectSi II
27280SN 2018ctb3122:01:08.120+20:03:03.67SN Ia0.029KUG 2158+198B ASAS-SN, ATLAS, GaiaAlertsNoneASAS-SN, ATLAS, GaiaAlertsASASSN-18nrASASSN-5 - Payne-Gaposchkin, ASASSN-1 - Brutus, ATLAS1 - ACAM1, Gaia - Gaia-photometricSOAR - GoodmanYY116.5V-Johnson2018-06-19 13:12:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery 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 teamGaiaAlerts22:01:08.120+20:03:03.672018-07-03 12:08:3817.69G-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)ATLAS22:01:08.160+20:03:03.422018-06-28 13:35:0217.339orange-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-SN22:01:08.357+20:03:05.292018-06-19 13:12:0016.5V-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 reportings
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-SNASAS-SN, ATLAS, GaiaAlertsASASSN-18nsASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricMDM-2.4 - OSMOSYY117.6g-Sloan2018-06-21 02:24:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery 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 teamGaiaAlerts22:17:30.710+11:43:16.462018-05-29 00:53:1618.29G-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)ATLAS22:17:30.668+11:43:16.972018-06-28 13:43:4017.605orange-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-SN22:17:30.734+11:43:17.582018-06-21 02:24:0017.6g-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 reportings
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
27310SN 2018cue2119:31:59.980-62:40:16.82SN II0.013LEDA 341401ASAS-SN, GaiaAlertsASAS-SNASAS-SN, GaiaAlertsASASSN-18nuASASSN-3 - Paczynski, Gaia - Gaia-photometricLCO-duPont - WFCCDYY118.2g-Sloan2018-06-22 09:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
213522018-08-08 11:32:11Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts19:31:59.980-62:40:16.822018-08-06 02:21:0717.96G-Gaia2PSNGaia18caxGaiaAlertsconfirmed SN II, aka SN 2018cue
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
333272018-08-06 02:21:0717.960.2ABMagG-GaiaGaia_Gaia-photometric60Robot
333262018-06-01 22:09:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
196732018-06-23 14:50:54KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN19:31:59.954-62:40:17.102018-06-22 09:21:3618.2g-Sloan2PSNLEDA 341401ASASSN-18nuASAS-SNUnknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
305922018-06-22 09:21:3618.2ABMagg-SloanASASSN-3_Paczynski
305912018-06-17 07:12:0018.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22692018-07-14 23:58:00jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU) ASAS-SNSN II0.0131ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 13-14 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The type determination and the age or redshift given, are implemented from SNID (Blondin & Tonry 2007). The spectrum of ASASSN-18nu/AT2018cue is that of a Type IIP supernova after maximum light. SNID gives a best fit age of +18 days after maximum light and z=0.013 as the redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22762018-07-14 05:16:11LCO-duPont_WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22762018-07-14 05:16:11LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018cue_2458313.71958333_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
27345SN 2018cvn4201:30:27.190-26:47:05.82SN II0.019ESO 476- G 0160.0198ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1NoneASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-18oaASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1SOAR - GoodmanYY216.7g-Sloan2018-06-26 07:55:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
215572018-08-12 22:30:14PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS101:30:27.190-26:47:05.802018-08-06 13:49:2616.83i-Sloan1PSNPS18bhxPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
336822018-08-06 13:49:2616.830.0120.7ABMagi-SloanPS1_GPC145Robot
201492018-07-12 14:09:43Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts01:30:27.190-26:47:05.822018-07-10 07:16:1916.43G-Gaia2PSNGaia18btpGaiaAlertsconfirmed SN IIn, aka SN 2018cvn
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
314482018-07-10 07:16:1916.430.2ABMagG-GaiaGaia_Gaia-photometric60Robot
314472018-06-12 03:12:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
200032018-07-06 17:12:32ATLAS_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)ATLAS01:30:27.182-26:47:05.632018-07-06 14:36:5716.432orange-ATLAS2PSNATLAS18rvlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
311862018-07-06 14:36:5716.4320.02718.88ABMagorange-ATLASATLAS1_ACAM130Robot
311852018-02-12 05:48:2819.42ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
197142018-06-26 16:28:36KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN01:30:27.120-26:47:06.792018-06-26 07:55:1216.7g-Sloan2PSNESO 476- G 0160.0198ASASSN-18oaASAS-SNConfirmed in follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
306802018-06-26 07:55:1216.7ABMagg-SloanASASSN-3_Paczynski
306792018-06-22 08:23:5918.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28442018-10-05 16:05:36rcartierR. Cartier (CTIO), G. Terreran (Northwestern), R. Margutti (Northwestern), P. Blanchard (CfA/Harvard)NoneSN II0.0191
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28512018-10-04 06:08:05SOAR_GoodmanR. CartierR. CartierNone tns_2018cvn_2018-10-04_06-08-05_SOAR_Goodman.asciiObject
22392018-07-04 22:51:40rcartierR. Cartier (CTIO), C. Corco (CTIO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (QUB), S. J. Smartt (QUB), O. Yaron (NoneSN IIn0.0191Redshift obtained from host galaxy emission lines. Best match to SN1998S at -13 d. The spectrum shows very blue continuum, weak broad Balmer lines and strong blended C III and N III lines at ~465 nm.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22462018-06-29 09:28:35SOAR_Goodman600R. CartierR. CartierNone tns_2018cvn_2018-06-29_09-28-35_SOAR_Goodman.asci tns_2018cvn_2018-06-29_09-28-35_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28512018-10-04 06:08:05SOAR / GoodmanR. CartierR. CartierNone tns_2018cvn_2018-10-04_06-08-05_SOAR_Goodman.asciiObject
22462018-06-29 09:28:35SOAR / Goodman600R. CartierR. CartierNone tns_2018cvn_2018-06-29_09-28-35_SOAR_Goodman.asci tns_2018cvn_2018-06-29_09-28-35_SOAR_Goodman.fitsObject
27543SN 2018dda3122:08:14.148-25:03:41.21SN Ia0.018ESO 532- G 0210.018229ASAS-SN, ATLAS, Pan-STARRS1NoneASAS-SN, ATLAS, Pan-STARRS1ASASSN-18odASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, PS1 - GPC1Lick-3m - KASTYY116g-Sloan2018-07-04 23:02:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
204782018-07-13 19:11:24PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS122:08:14.148-25:03:41.212018-07-10 12:28:4815.6w-PS11PSNPS18asePan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
317912018-07-10 12:28:4815.622ABMagw-PS1PS1_GPC145Robot
200002018-07-06 16:16:36ATLAS_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)ATLAS22:08:14.152-25:03:41.402018-07-06 12:20:0915.793orange-ATLAS2PSNATLAS18rvfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
311802018-07-06 12:20:0915.7930.01119.31ABMagorange-ATLASATLAS1_ACAM130Robot
311792018-06-26 13:33:3518.55ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
199842018-07-05 12:30:22KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN22:08:14.153-25:03:41.582018-07-04 23:02:2416g-Sloan2PSNESO 532- G 0210.018229ASASSN-18odASAS-SNIn two epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
311462018-07-04 23:02:2416ABMagg-SloanASASSN-5_Payne-Gaposchkin
311452018-06-29 06:00:0017.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22812018-07-18 19:52:56UCSCTr_Bot1M. R. Siebert, Y.-C. Pan, R. J. Foley (UCSC)NoneSN Ia0.0181SN Ia at +5 days. We measure a Si II 6355 velocity of -10,800 km/s. ATel: 11858
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22882018-07-15 10:36:00Lick-3m_KAST1245M. R. SiebertY.-C. PanNone tns_2018dda_2018-07-15_10-36-00_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22882018-07-15 10:36:00Lick-3m / KAST1245M. R. SiebertY.-C. PanNone tns_2018dda_2018-07-15_10-36-00_Lick_3m_KAST.flmObject
27544SN 2018ddb3100:02:49.850-66:11:05.93SN Ia0.029IC 5380ASAS-SN, GaiaAlerts, OGLENoneASAS-SN, GaiaAlerts, OGLEASASSN-18oeASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometric, OGLE-1.3m - OGLEIV-CamSOAR - GoodmanYY116.6g-Sloan2018-07-05 00:57:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
238002018-10-29 18:52:36mariuszMariusz Gromadzki, Łukasz Wyrzykowski (Warsaw)OGLE00:02:49.810-66:11:05.702018-10-26 02:21:3420.928I-Cousins3PSNOGLE-GAL-SMC780.02-1619.732-2864.283OGLE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381042018-10-26 02:21:3420.9280.31222VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
381052018-07-05 09:13:0716.9630.0122VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
381032018-06-20 10:47:3922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
208532018-07-25 21:52:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:02:49.850-66:11:05.932018-07-23 07:50:5217.29G-Gaia2PSNGaia18bvzGaiaAlertsconfirmed SN Ia, aka SN 2018ddb
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
324532018-07-23 07:50:5217.290.2ABMagG-GaiaGaia_Gaia-photometric60Robot
324522018-06-10 21:57:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
199852018-07-05 12:40:23KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:02:49.706-66:11:06.142018-07-05 00:57:3616.6g-Sloan2PSNIC 5380ASASSN-18oeASAS-SNIn two epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
311482018-07-05 00:57:3616.6ABMagg-SloanASASSN-5_Payne-Gaposchkin
311472018-06-29 06:00:0017ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22782018-07-17 20:44:16UCSCTr_Bot1Y.-C. Pan, R. J. Foley (UCSC), S. W. Jha (Rutgers), A. Rest (STScI), D. Scolnic (Chicago/KICP)NoneSN Ia0.0291SN Ia at +5 days. We measure a Si II 6355 velocity of -9,800 km/s. ATel 11865
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22852018-07-17 04:51:00SOAR_Goodman1800Y.-C. PanY.-C. PanNone tns_2018ddb_2018-07-17_04-51-00_SOAR_Goodman.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22852018-07-17 04:51:00SOAR / Goodman1800Y.-C. PanY.-C. PanNone tns_2018ddb_2018-07-17_04-51-00_SOAR_Goodman.flmObject
27551SN 2018ddi2103:39:35.109-06:19:30.39SN Ia0.0206SDSS J033935.15-061929.9ASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18oiASASSN-3 - Paczynski, ASASSN-2 - Cassius, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1SOAR - GoodmanYY115.9V-Johnson2018-07-02 10:33:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
208782018-07-26 21:57:22ATLAS_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)ATLAS03:39:35.109-06:19:30.392018-07-26 13:43:4016.539orange-ATLAS2PSNATLAS18sqtATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
325042018-07-26 13:43:4016.5390.05318.59ABMagorange-ATLASATLAS1_ACAM130Robot
325032018-03-29 05:45:3618.42ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
199952018-07-06 13:18:06KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN03:39:35.119-06:19:30.292018-07-02 10:33:3615.9V-Johnson3PSNSDSS J033935.15-061929.9ASASSN-18oiASAS-SNOn the rise, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
311702018-07-06 04:19:1215.5ABMagg-SloanASASSN-5_Payne-Gaposchkin
311692018-07-02 10:33:3615.9VegaMagV-JohnsonASASSN-2_Cassius
311682018-03-19 23:45:3617.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22912018-07-22 22:55:07straderJay Strader NoneSN Ia0.02061
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22982018-07-10 10:04:48SOAR_GoodmanJay StraderNone tns_2018ddi_2018-07-10.42_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22982018-07-10 10:04:48SOAR / GoodmanJay StraderNone tns_2018ddi_2018-07-10.42_SOAR_Goodman.datObject
27566SN 2018ddx1122:04:59.856-56:04:57.29SN II0.0229APMUKS(BJ) B220137.90-561932.4ASAS-SNASAS-SNASAS-SNASASSN-18omASASSN-3 - Paczynski, ASASSN-2 - CassiusLCO-duPont - WFCCDYY117.4g-Sloan2018-07-07 05:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
200152018-07-07 09:48:41KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN22:04:59.856-56:04:57.292018-07-07 05:45:3617.4g-Sloan2PSNAPMUKS(BJ) B220137.90-561932.4ASASSN-18omASAS-SNUnknown redshift, irregular blue host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
312172018-07-07 05:45:3617.4ABMagg-SloanASASSN-2_Cassius
312162018-07-02 06:28:4817.7ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22662018-07-14 10:21:59jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU)ASAS-SNSN II0.02291ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 14 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum of ASASSN-18om/AT2018ddx is that of a Type II supernova before maximum light, showing a blue continuum and broad/weak H-alpha in emission. SNID gives a best fit subtype SN IIb with an age of -7.4 days before maximum light and z=0.027 as the redshift. The redshift of the host galaxy is 0.0229 measured from the narrow H-alpha emission from the host.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22732018-07-14 06:56:45LCO-duPont_WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018ddx_2458313.78942_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018ddx_2458313.78942_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22732018-07-14 06:56:45LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018ddx_2458313.78942_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018ddx_2458313.78942_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
27567SN 2018ddy1122:59:57.336-45:25:53.33SN Ia0.0513GALEXASC J225957.21-452556.4 ASAS-SNASAS-SNASAS-SNASASSN-18onASASSN-5 - Payne-GaposchkinLCO-duPont - WFCCDYY117.9g-Sloan2018-07-07 03:36:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
200162018-07-07 10:07:19KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN22:59:57.336-45:25:53.332018-07-07 03:36:0017.9g-Sloan2PSNGALEXASC J225957.21-452556.4 ASASSN-18onASAS-SNIn several epochs, unknown redshift, blue host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
312192018-07-07 03:36:0017.9ABMagg-SloanASASSN-5_Payne-Gaposchkin
312182018-06-21 02:52:4818.9ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22762018-07-15 08:47:10jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU)ASAS-SNSN Ia0.05131ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 15 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum of ASASSN-18on/AT2018ddy is that of a Type Ia-norm after maximum light. SNID (Blondin & Tonry 2007) gives a best fit age of +9.2 days after maximum light and z=0.051 as the redshift, consistent with the host galaxy. The redshift measured from the host galaxy narrow H-alpha line is 0.0513.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22832018-07-15 05:14:15LCO-duPont_WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018ddy_2458314.71823_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018ddy_2458314.71823_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22832018-07-15 05:14:15LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018ddy_2458314.71823_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018ddy_2458314.71823_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
27577SN 2018dei1113:23:43.118-25:24:32.33SN Ia0.041PGC779293ASAS-SNASAS-SNASAS-SNASASSN-18ooASASSN-5 - Payne-GaposchkinLCO-duPont - WFCCDYY118.1g-Sloan2018-07-05 18:28:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
200302018-07-07 21:00:31KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN13:23:43.118-25:24:32.332018-07-05 18:28:4818.1g-Sloan2PSNPGC779293ASASSN-18ooASAS-SNIn several epochs, unknown redshift blue host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
312472018-07-05 18:28:4818.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
312462018-07-04 19:26:2418.6ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22712018-07-15 08:26:45jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU)ASAS-SNSN Ia0.0411ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 15 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum of ASASSN-18oo/AT2018dei is that of a Type Ia-norm supernova after maximum light. SNID (Blondin & Tonry 2007) gives a best fit age of +4.2 days after maximum light and z=0.041 as the redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22782018-07-15 01:30:45LCO-duPont_WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018dei_2458314.56303241_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018dei_2458314.56303241_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22782018-07-15 01:30:45LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018dei_2458314.56303241_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018dei_2458314.56303241_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
27578SN 2018dej1121:09:46.142-50:14:12.41SN Ia0.058GALEXASC J210946.18-501414.9ASAS-SNNoneASAS-SNASASSN-18opASASSN-3 - Paczynski, ASASSN-5 - Payne-GaposchkinSOAR - GoodmanYY117.4g-Sloan2018-07-06 23:31:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
200312018-07-08 02:11:26KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN21:09:46.142-50:14:12.412018-07-06 23:31:1217.4g-Sloan2PSNGALEXASC J210946.18-501414.9ASASSN-18opASAS-SNIn several epochs, unknown redshift, blue, faint host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
312492018-07-06 23:31:1217.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
312482018-06-20 05:16:4818.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22902018-07-22 22:50:54straderJay Strader NoneSN Ia0.0581
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22972018-07-10 08:09:36SOAR_GoodmanJay StraderNone tns_2018dej_2018-07-10.34_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22972018-07-10 08:09:36SOAR / GoodmanJay StraderNone tns_2018dej_2018-07-10.34_SOAR_Goodman.datObject
27602SN 2018dfh2105:11:33.459-21:16:10.27SN II0.013836ESO 553- G 0190.013836ASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18ouASASSN-5 - Payne-Gaposchkin, ASASSN-2 - Cassius, ATLAS1 - ACAM1LCO-duPont - WFCCDYY116.3V-Johnson2018-07-10 10:19:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
217232018-08-18 11:58:15ATLAS_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)ATLAS05:11:33.459-21:16:10.272018-08-17 14:42:4317.494orange-ATLAS2PSNATLAS18twlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
340282018-08-17 14:42:4317.4940.03619.3ABMagorange-ATLASATLAS1_ACAM130Robot
340272018-08-15 15:15:5017.19ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
200632018-07-10 13:23:25KZStanekSubo Dong, K. Z. Stanek, for the ASAS-SN teamASAS-SN05:11:33.444-21:16:09.662018-07-10 10:19:1216.3V-Johnson2PSNESO 553- G 0190.013836ASASSN-18ouASAS-SNIn several epochs, field has emerged from the seasonal break
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
313172018-07-10 10:19:1216.3VegaMagV-JohnsonASASSN-2_Cassius
313162018-04-20 16:47:5917ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22772018-07-15 19:27:52jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU)ASAS-SNSN II0.0138361ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 15 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum of ASASSN-18ou/AT2018dfh is that of a Type II after maximum light. SNID (Blondin & Tonry 2007) gives a best fit age of +8 days after maximum light. The spectrum shows characteristics of normal Type IIP in the plateau phase and Type IIn supernovae (including a narrow P-Cygni profile with v ~ -500 km/s on top of broad FWHM ~ 8000 km/s H-alpha line), with similarities to SN1996L (Benetti et al. 1999, MNRAS, 305, 811).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22842018-07-15 10:14:26LCO-duPont_WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018dfh_2458314.92669_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018dfh_2458314.92669_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22842018-07-15 10:14:26LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018dfh_2458314.92669_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018dfh_2458314.92669_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
27702SN 2018djd1102:14:33.830-00:45:56.77SN Ia0.026385NGC 08630.026385ASAS-SNASAS-SNASAS-SNASASSN-18pbASASSN-5 - Payne-Gaposchkin, ASASSN-2 - CassiusLCO-duPont - WFCCDYY116.2V-Johnson2018-07-12 08:23:59Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
201872018-07-12 21:04:49KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN02:14:33.830-00:45:56.772018-07-12 08:23:5916.2V-Johnson2PSNNGC 08630.026385ASASSN-18pbASAS-SNConfirmed in follow-up imaging, on the rise; the host galaxy is a well-studied Seyfert 1 AGN, but this SN candidate is offset from the core
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
314902018-07-12 08:23:5916.2VegaMagV-JohnsonASASSN-2_Cassius
314892018-07-05 02:38:2417.7ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22652018-07-14 10:13:38jlprietoL. Khlat (ENS-Lyon), J. L. Prieto (UDP), S. Dong (KIAA-PKU)ASAS-SNSN Ia0.0263851ASAS-SNWe obtained an optical low-resolution spectrum of supernovae candidates on UT 2018 July 14 with WFCCD mounted on the du Pont 2.5m telescope at Las Campanas Observatory. The spectrum of ASASSN-18pb/AT2018djd is that of a Type Ia-norm supernova before maximum light. SNID (Blondin & Tonry 2007) gives a best fit age of -2.3 days before maximum light and z=0.024 as the redshift, consistent with the host galaxy redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22722018-07-14 09:32:18LCO-duPont_WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018djd_2458313.89744_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018djd_2458313.89744_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22722018-07-14 09:32:18LCO-duPont / WFCCDL. Khlat (ENS-Lyon), J. L. Prieto (UDP)ASAS-SN tns_2018djd_2458313.89744_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018djd_2458313.89744_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
28093AT 2018dya205:41:46.570-71:48:37.76LMCASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-18pfASASSN-3 - Paczynski, ASASSN-2 - Cassius, Gaia - Gaia-photometricYY13.3V-Johnson2018-07-13 10:33:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
208292018-07-25 05:50:38Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts05:41:46.570-71:48:37.762018-06-18 08:25:2610.71G-Gaia2PSNGaia18bvgGaiaAlertscandidate LMC nova, aka ASASSN-18pf
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
324052018-06-18 08:25:2610.710.2ABMagG-GaiaGaia_Gaia-photometric60Robot
324042018-05-14 16:40:4721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
206632018-07-15 15:20:32KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN05:41:46.462-71:48:37.582018-07-13 10:33:3613.3V-Johnson2PNVLMCASASSN-18pfASAS-SNIn several epochs, fading, most likely a Nova in the LMC, there was a seasonal gap in the coverage
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
320242018-07-13 10:33:3613.3VegaMagV-JohnsonASASSN-2_Cassius
320232018-05-27 22:33:3616.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
28094AT 2018dyb1116:10:58.774-60:55:23.16TDE0.018WKK 60470.017932ASAS-SNNoneASAS-SNASASSN-18pgASASSN-2 - CassiusSOAR - GoodmanYY116.5V-Johnson2018-07-11 05:31:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
206642018-07-15 17:12:57KZStanekJ. Brimacombe, R. Cornect, K. Z. Stanek, for the ASAS-SN teamASAS-SN16:10:58.774-60:55:23.162018-07-11 05:31:1216.5V-Johnson2PSNWKK 60470.017932ASASSN-18pgASAS-SNIn several epochs, on the rise, low Galactic latitude field
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
320262018-07-11 05:31:1216.5VegaMagV-JohnsonASASSN-2_Cassius
320252018-07-02 02:09:3617.5VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22802018-07-17 20:44:16UCSCTr_Bot1Y.-C. Pan, R. J. Foley (UCSC), S. W. Jha (Rutgers), A. Rest (STScI), D. Scolnic (Chicago/KICP)NoneTDE0.0181TDE. Blue continuum with several spectral features. We identify some features as likely being He II 4686, H beta, He I 5876, and H alpha in emission. All lines have FWHM of ~12,000 km/s. Using a distance modulus of 34.4 mag to the host galaxy and correcting for MW extinction, the discovery magnitude corresponds to M = -18.5 mag, similar to other TDEs, but more luminous than most SNe II. From the confirmation image, the transient appears coincident with the nucleus of its host galaxy. ATel 11865
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22872018-07-17 03:34:00SOAR_Goodman900Y.-C. PanY.-C. PanNone tns_2018dyb_2018-07-17_03-34-00_SOAR_Goodman.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22872018-07-17 03:34:00SOAR / Goodman900Y.-C. PanY.-C. PanNone tns_2018dyb_2018-07-17_03-34-00_SOAR_Goodman.flmObject
28111SN 2018dys2112:55:10.160-05:34:07.68SN Ic0.055GALEXASC J125510.22-053406.8ASAS-SN, ATLASSCATASAS-SN, ATLASASASSN-18phASASSN-2 - Cassius, ATLAS1 - ACAM1UH88 - SNIFSYY117.4V-Johnson2018-07-15 01:12:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
217272018-08-18 16:16:08ATLAS_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)ATLAS12:55:10.160-05:34:07.682018-08-08 06:04:1918.323cyan-ATLAS2PSNATLAS18twoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
340362018-08-08 06:04:1918.3230.10418.93ABMagcyan-ATLASATLAS1_ACAM130Robot
340352018-08-04 06:15:5016.57ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
206892018-07-15 22:59:54KZStanekP. Cacella, K. Z. Stanek, for the ASAS-SN teamASAS-SN12:55:10.226-05:34:11.572018-07-15 01:12:0017.4V-Johnson2PSNGALEXASC J125510.22-053406.8ASASSN-18phASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
320992018-07-15 01:12:0017.4VegaMagV-JohnsonASASSN-2_Cassius
320982018-07-01 02:09:3617.4VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22892018-07-22 09:18:48tuckermaMichael A. Tucker, Dominick M. Rowan, Benjamin J. Shappee (IfA, UH Manoa)SCATSN Ic0.0551SCATThe SCAT survey presents optical spectrum (330-970nm) classification of ASASSN-18ph (SN 2018dys) as a Type Ic-norm supernova a few days after maximum light. The spectrum was obtained on the UH88inch telescope with the SNIFS IFU on MJD 58321.271 with an exposure time of 600 sec.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22962018-07-21 18:30:14UH88_SNIFS600Tucker, Rowan, ShappeeSCAT tns_2018dys_2458321.271_UH88_SNIFS_SCAT.datObjectSCATReduced using a summit quick reduction pipeline intended for quick look and classifications purposes. Care should be taken before re-using this spectrum for further science.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22962018-07-21 18:30:14UH88 / SNIFS600Tucker, Rowan, ShappeeSCAT tns_2018dys_2458321.271_UH88_SNIFS_SCAT.datObjectSCATReduced using a summit quick reduction pipeline intended for quick look and classifications purposes. Care should be taken before re-using this spectrum for further science.
28138AT 2018dzt121:27:52.798-51:19:55.70ESO 236-IG 0150.053127ASAS-SNASAS-SNASASSN-18plASASSN-3 - PaczynskiYY17.4g-Sloan2018-07-17 05:16:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
207222018-07-17 13:07:58KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN21:27:52.798-51:19:55.702018-07-17 05:16:4817.4g-Sloan2PSNESO 236-IG 0150.053127ASASSN-18plASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
321612018-07-17 05:16:4817.4ABMagg-SloanASASSN-3_Paczynski
321602018-07-11 05:02:2418.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
28180SN 2018ebj1103:53:06.787-45:10:51.28SN Ia0.051LCRS B035129.8-451941ASAS-SNNoneASAS-SNASASSN-18prASASSN-3 - Paczynski, ASASSN-2 - CassiusSOAR - GoodmanYY117.1V-Johnson2018-07-20 08:52:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
207792018-07-20 12:58:51KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN03:53:06.787-45:10:51.282018-07-20 08:52:4817.1V-Johnson2PSNLCRS B035129.8-451941ASASSN-18prASAS-SNIn several epochs, on the rise, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
322892018-07-20 08:52:4817.1VegaMagV-JohnsonASASSN-2_Cassius
322882018-07-05 10:04:4817.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22922018-07-23 15:38:26straderJay Strader NoneSN Ia0.0511Si II about -10300 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22992018-07-23 09:21:36SOAR_GoodmanJay StraderNone tns_2018ebj_2018-07-23.39_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22992018-07-23 09:21:36SOAR / GoodmanJay StraderNone tns_2018ebj_2018-07-23.39_SOAR_Goodman.datObject
28191AT 2018ebu121:57:19.870-45:34:39.292MASX J21571983-4534417ASAS-SNASAS-SNASASSN-18puASASSN-3 - Paczynski, ASASSN-5 - Payne-GaposchkinYY18g-Sloan2018-07-22 01:12:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
207942018-07-22 16:54:49KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN21:57:19.870-45:34:39.292018-07-22 01:12:0018g-Sloan2PSN2MASX J21571983-4534417ASASSN-18puASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323242018-07-22 01:12:0018ABMagg-SloanASASSN-5_Payne-Gaposchkin
323232018-07-16 08:09:3618.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
28192AT 2018ebv202:04:06.821-17:43:25.072MASX J02040678-1743294ASAS-SN, ATLASASAS-SN, ATLASASASSN-18pvASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1YY17.8g-Sloan2018-07-22 04:04:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
213512018-08-08 10:25:02ATLAS_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)ATLAS02:04:06.821-17:43:25.072018-08-07 13:36:2818.665cyan-ATLAS2PSNATLAS18thoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
333252018-08-07 13:36:2818.6650.13719.6ABMagcyan-ATLASATLAS1_ACAM130Robot
333242018-07-31 15:15:5017.86ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
207952018-07-22 21:16:17KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN02:04:06.607-17:43:23.742018-07-22 04:04:4817.8g-Sloan2PSN2MASX J02040678-1743294ASASSN-18pvASAS-SNIn several epochs, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323262018-07-22 04:04:4817.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
323252018-07-13 08:09:3618.7ABMagg-SloanASASSN-3_Paczynski[Last non detection]
28193SN 2018ebw2102:41:16.458+20:30:16.78SN Ia0.03SDSS J024116.45+203016.8ASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18pwASASSN-5 - Payne-Gaposchkin, ASASSN-1 - Brutus, ATLAS1 - ACAM1LT - SPRATYY116.4V-Johnson2018-07-22 12:57:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
223052018-09-07 12:02:39ATLAS_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)ATLAS02:41:16.458+20:30:16.782018-09-04 14:47:0218.395orange-ATLAS2PSNATLAS18ulkATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
352212018-09-04 14:47:0218.3950.10919.31ABMagorange-ATLASATLAS1_ACAM130Robot
352202018-09-02 15:23:0218.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
207962018-07-23 00:47:03KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN02:41:16.399+20:30:16.882018-07-22 12:57:3616.4V-Johnson2PSNSDSS J024116.45+203016.8ASASSN-18pwASAS-SNIn several epochs, unknown redshift, faint host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323282018-07-22 12:57:3616.4VegaMagV-JohnsonASASSN-1_Brutus
323272018-07-04 04:19:1217.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22942018-07-24 14:24:59dbersierMax StritzingerASAS-SNSN Ia0.031ASAS-SNThis is a SN Ia about 10 days past maximum light, at a redshift of approximately 0.03
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23012018-07-24 03:13:16LT_SPRAT600David BersierDavid BersierASAS-SN tns_2018ebw_2018-07-24_03-13-16_LT_SPRAT_ASAS-SN.datObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23012018-07-24 03:13:16LT / SPRAT600David BersierDavid BersierASAS-SN tns_2018ebw_2018-07-24_03-13-16_LT_SPRAT_ASAS-SN.datObjectASAS-SN
28194SN 2018ebx2100:55:26.410-74:18:40.10SN Ia0.0342MASX J00552674-7418379ASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-18pxASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricSOAR - GoodmanYY117.3g-Sloan2018-07-22 23:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
219532018-08-29 14:22:09Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:55:26.410-74:18:40.102018-07-22 19:58:0416.93G-Gaia2PSNGaia18cihGaiaAlertsconfirmed SN Ia, aka SN 2018ebx
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
344842018-07-22 19:58:0416.930.2ABMagG-GaiaGaia_Gaia-photometric60Robot
344832018-06-12 22:06:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
207972018-07-23 01:12:52KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:55:26.422-74:18:42.192018-07-22 23:45:3617.3g-Sloan2PSN2MASX J00552674-7418379ASASSN-18pxASAS-SNIn several epochs, unknown redshift host, close to the SMC, so could also be a transient in that galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323302018-07-22 23:45:3617.3ABMagg-SloanASASSN-5_Payne-Gaposchkin
323292018-07-09 00:43:1218.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
23422018-07-28 22:41:08rcartierR. Cartier, J. Espinoza (CTIO), C. Contreras (STScI), A. Boltom (NOAO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (NoneSN Ia0.0341From the host galaxy narrow emission lines we measured a redshift of 0.034, but the best fit templates are of SNe Ia at z~0.027 at one week past maximum. The SN seems to be peculiar, because ASAS-SN reported V = 16.50 mag on 2018-07-21 and g=17.3 mag on 2018-07-22, suggesting an intrinsic red colour or a fast decline in the SN brightness. The classification spectrum does not look peculiarly red, suggesting a fast photometric evolution rather than red colours. We encourage photometric follow-up.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23492018-07-26 10:16:58SOAR_Goodman580R. CartierR. CartierNone tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.asci tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23492018-07-26 10:16:58SOAR / Goodman580R. CartierR. CartierNone tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.asci tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.fitsObject
28476SN 2018emt4222:10:35.660-27:14:58.78SN II0.0242MASS J22103576-27145570.02395ASAS-SN, ATLAS, Pan-STARRS1, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-18qkASASSN-3 - Paczynski, ATLAS1 - ACAM1, PS1 - GPC1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY216.7g-Sloan2018-08-01 03:07:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
235502018-10-14 22:50:54Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:10:35.660-27:14:58.782018-10-13 08:06:4318.34G-Gaia2PSNGaia18daaGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
376052018-10-13 08:06:4318.340.2ABMagG-GaiaGaia_Gaia-photometric60Robot
376042018-06-01 15:21:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
215462018-08-12 22:30:14PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS122:10:35.663-27:14:58.752018-08-05 11:03:5016.73i-Sloan1PSNPS18bhpPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
336712018-08-05 11:03:5016.730.0120.7ABMagi-SloanPS1_GPC145Robot
211472018-08-01 17:04:08ATLAS_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)ATLAS22:10:35.654-27:14:58.722018-08-01 11:11:0217.112orange-ATLAS2PSNATLAS18svsATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
329002018-08-01 11:11:0217.1120.07118.58ABMagorange-ATLASATLAS1_ACAM130Robot
328992018-07-24 12:17:1616.32ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
211442018-08-01 12:47:05KZStanekB. Nicholls, D. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SN22:10:35.520-27:15:00.582018-08-01 03:07:1216.7g-Sloan2PSN2MASS J22103576-27145570.02395ASASSN-18qkASAS-SNOn the rise, confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
328942018-08-01 03:07:1216.7ABMagg-SloanASASSN-3_Paczynski
328932018-07-25 06:43:1217ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
24762018-08-11 18:30:54ePESSTO_Bot1E. Callis, Z. Kostrzewa-Rutkowska, R. Stein, M. Fraser, O. Yaron on behalf of ePESSTOePESSTOSN II0.0241ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24832018-08-11 03:39:57ESO-NTT_EFOSC2-NTT900E. Callis, Z. Kostrzewa-Rutkowska, R. SteinM. FraserePESSTO tns_2018emt_2018-08-11_03-39-57_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018emt_2018-08-11_03-39-57_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24082018-08-04 17:35:07ePESSTO_Bot1F. Onori, R. Stein, G. Cannizzaro, O. Yaron on behalf of ePESSTOePESSTOOther0.02391ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24152018-08-04 09:15:30ESO-NTT_EFOSC2-NTT300F. Onori, R. SteinG. CannizzaroePESSTO tns_2018emt_2018-08-04_09-15-30_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018emt_2018-08-04_09-15-30_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24832018-08-11 03:39:57ESO-NTT / EFOSC2-NTT900E. Callis, Z. Kostrzewa-Rutkowska, R. SteinM. FraserePESSTO tns_2018emt_2018-08-11_03-39-57_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018emt_2018-08-11_03-39-57_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24152018-08-04 09:15:30ESO-NTT / EFOSC2-NTT300F. Onori, R. SteinG. CannizzaroePESSTO tns_2018emt_2018-08-04_09-15-30_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018emt_2018-08-04_09-15-30_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
28484AT 2018ena119:12:39.797-66:32:27.74ASAS-SNASAS-SNASASSN-18qqASASSN-3 - PaczynskiYY17.2g-Sloan2018-08-02 01:26:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
211572018-08-02 16:36:12KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN19:12:39.797-66:32:27.742018-08-02 01:26:2417.2g-Sloan2PSNASASSN-18qqASAS-SNUnknown redshift, uncatalogued host; might also be a CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
329242018-08-02 01:26:2417.2ABMagg-SloanASASSN-3_Paczynski
329232018-07-25 06:14:2417.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
28543SN 2018eph1104:55:50.112-61:45:24.84SN II0.032MASXi J0455502-614521 ASAS-SNePESSTOASAS-SNASASSN-18qvASASSN-2 - Cassius, ASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY116.7g-Sloan2018-08-04 09:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
212272018-08-04 13:17:34KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN04:55:50.112-61:45:24.842018-08-04 09:21:3616.7g-Sloan2PSN2MASXi J0455502-614521 ASASSN-18qvASAS-SNOn the rise, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
330632018-08-04 09:21:3616.7ABMagg-SloanASASSN-3_Paczynski
330622018-07-29 09:50:2417.3VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
24402018-08-06 06:39:32ePESSTO_Bot1F. Onori, R. Stein, G. Cannizzaro, O. Yaron on behalf of ePESSTOePESSTOSN II0.031ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24472018-08-05 09:51:59ESO-NTT_EFOSC2-NTT300F. Onori, R. SteinG. CannizzaroePESSTO tns_2018eph_2018-08-05_09-51-59_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018eph_2018-08-05_09-51-59_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24472018-08-05 09:51:59ESO-NTT / EFOSC2-NTT300F. Onori, R. SteinG. CannizzaroePESSTO tns_2018eph_2018-08-05_09-51-59_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018eph_2018-08-05_09-51-59_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
28553SN 2018epq2200:31:26.310-49:35:23.75SN II0.022ESO 194- G 0240.021912ASAS-SN, GaiaAlertsSCATASAS-SN, GaiaAlertsASASSN-18qwASASSN-3 - Paczynski, Gaia - Gaia-photometricLCO-duPont - WFCCDYY216.6g-Sloan2018-08-05 09:07:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
214462018-08-11 18:27:45Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:31:26.310-49:35:23.752018-08-09 07:43:4016.71G-Gaia2PSNGaia18cbzGaiaAlertscandidate SN near galaxy ESO 194-24, aka ASASSN-18qw
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
335312018-08-09 07:43:4016.710.2ABMagG-GaiaGaia_Gaia-photometric60Robot
335302018-08-09 03:30:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
212422018-08-05 15:53:25KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:31:26.177-49:35:23.172018-08-05 09:07:1216.6g-Sloan2PSNESO 194- G 0240.021912ASASSN-18qwASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
331002018-08-05 09:07:1216.6ABMagg-SloanASASSN-3_Paczynski
330992018-07-30 05:16:4817.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25732018-08-20 19:36:04tuckermaMichael A. Tucker, Benjamin J. Shappee (IfA, UH Manoa), Tom Holoien, Mark Seibert, Barry Madore, Jeff Rich (Carnegie)SCATSN II0.0221SCATSN II near maximum light (SNID: phase = 1.0 +/- 15.6, host redshift). Not good match to any subtype, clearly a Type II SN but P-Cygni profiles not as apparent as any of the templates, could be a result of high host galaxy contamination.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25802018-08-10 21:49:45LCO-duPont_WFCCD1800J. RichSCAT tns_2018epq_2458341.40956_LCO-duPont_WFCCD_SCAT_0.datObjectSCAT
25722018-08-20 19:33:13tuckermaMichael A. Tucker, Benjamin J. Shappee (IfA, UH Manoa), Tom Holoien, Mark Seibert, Barry Madore, Jeff Rich (Carnegie)SCATSN II0.0271SCATType II SN near maximum light (SNID: phase = 1.0 +/- 15.6, redshift = 0.027 +/- 0.005). No quality fits to any sub-type, clearly a Type II but P-Cyg profiles not as apparent as the templates, could be a result of high host galaxy contamination.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25792018-08-10 21:49:45LCO-duPont_WFCCD1800J. RichSCAT tns_2018epq_2458341.40956_LCO-duPont_WFCCD_SCAT.datObjectSCAT
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25802018-08-10 21:49:45LCO-duPont / WFCCD1800J. RichSCAT tns_2018epq_2458341.40956_LCO-duPont_WFCCD_SCAT_0.datObjectSCAT
25792018-08-10 21:49:45LCO-duPont / WFCCD1800J. RichSCAT tns_2018epq_2458341.40956_LCO-duPont_WFCCD_SCAT.datObjectSCAT
28675SN 2018eui3103:13:33.360-15:15:19.26SN Ia0.031MCG -03-09-0100.031388ASAS-SN, GaiaAlerts, ATLASSCATASAS-SN, ATLAS, GaiaAlertsASASSN-18reASASSN-5 - Payne-Gaposchkin, ASASSN-1 - Brutus, Gaia - Gaia-photometric, ATLAS1 - ACAM1UH88 - SNIFSYY116.7V-Johnson2018-08-08 14:09:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
227192018-09-16 00:21:55ATLAS_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)ATLAS03:13:33.354-15:15:19.262018-08-30 15:01:2617.865orange-ATLAS2PSNATLAS18vhlATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
359452018-08-30 15:01:2617.8650.10218.66ABMagorange-ATLASATLAS1_ACAM130Robot
359442018-07-29 14:49:5517.06ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
215902018-08-13 08:10:42Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts03:13:33.360-15:15:19.262018-08-11 00:53:1616.78G-Gaia2PSNGaia18ccwGaiaAlertsconfirmed SN Ia, aka SN2018eui
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
337462018-08-11 00:53:1616.780.2ABMagG-GaiaGaia_Gaia-photometric60Robot
337452018-07-05 15:14:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
213942018-08-08 23:01:25KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN03:13:33.240-15:15:21.642018-08-08 14:09:3616.7V-Johnson2PSNMCG -03-09-0100.031388ASASSN-18reASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
334272018-08-08 14:09:3616.7VegaMagV-JohnsonASASSN-1_Brutus
334262018-07-31 01:40:4817.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
24852018-08-12 14:32:57tuckermaMichael A. Tucker, Benjamin J. Shappee (IfA, UH Manoa)SCATSN Ia0.0311SCATNormal SN Ia near maximum light (SNID: phase = -0.6 +/- 4.7, host redshift)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24922018-08-12 01:54:46UH88_SNIFS600M.A.TuckerSCAT tns_2018eui_2458342.5797_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick reduction pipeline.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24922018-08-12 01:54:46UH88 / SNIFS600M.A.TuckerSCAT tns_2018eui_2458342.5797_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick reduction pipeline.
28707SN 2018evo1121:48:38.417-43:22:48.07SN Ia0.0772MASS J21483845-43224700.07389ASAS-SNSCATASAS-SNASASSN-18rnASASSN-3 - Paczynski, ASASSN-5 - Payne-GaposchkinLCO-duPont - WFCCDYY117.8g-Sloan2018-08-09 20:09:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
214332018-08-10 21:38:03KZStanekK. Z. Stanek, P. Vallely, for the ASAS-SN teamASAS-SN21:48:38.417-43:22:48.072018-08-09 20:09:3617.8g-Sloan2PSN2MASS J21483845-43224700.07389ASASSN-18rnASAS-SNOn the rise, currently being observed by TESS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
335062018-08-09 20:09:3617.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
335052018-08-04 06:14:2418.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25132018-08-14 07:29:52tuckermaMichael A. Tucker, Benjamin J. Shappee (IfA, UH Manoa), Tom Holoien, Mark Seibert, Barry Madore, Jeff Rich (Carnegie)SCATSN Ia0.0771SCATNormal SN Ia near maximum light (SNID: phase = 0.7 +/- 5.2, redshift = 0.077 +/- 0.005)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25202018-08-12 15:22:45LCO-duPont_WFCCD1800J. RichSCAT tns_2018evo_2458343.1408_LCO-duPont_WFCCD_SCAT.datObjectSCAT
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25202018-08-12 15:22:45LCO-duPont / WFCCD1800J. RichSCAT tns_2018evo_2458343.1408_LCO-duPont_WFCCD_SCAT.datObjectSCAT
28714AT 2018evv1113:37:39.106-29:08:05.960.0182MASX J13373954-29075720.018176ASAS-SNePESSTOASAS-SNASASSN-18rpASASSN-2 - CassiusESO-NTT - EFOSC2-NTTYY117.3V-Johnson2018-08-11 00:57:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
214412018-08-11 14:48:17KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN13:37:39.106-29:08:05.962018-08-11 00:57:3617.3V-Johnson2PSN2MASX J13373954-29075720.018176ASASSN-18rpASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
335212018-08-11 00:57:3617.3VegaMagV-JohnsonASASSN-2_Cassius
335202018-08-09 00:28:4817.8VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25542018-08-19 20:03:04ePESSTO_Bot1Z. Kostrzewa-Rutkowska, E. Callis, M. Fraser, O. Yaron on behalf of ePESSTOePESSTOOther0.0181ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25612018-08-19 00:28:57ESO-NTT_EFOSC2-NTT600Z. Kostrzewa-Rutkowska, E. CallisM. FraserePESSTO tns_2018evv_2018-08-19_00-28-57_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018evv_2018-08-19_00-28-57_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25612018-08-19 00:28:57ESO-NTT / EFOSC2-NTT600Z. Kostrzewa-Rutkowska, E. CallisM. FraserePESSTO tns_2018evv_2018-08-19_00-28-57_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018evv_2018-08-19_00-28-57_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
28715SN 2018evw1121:15:14.405+02:11:34.44SN Ia0.05IC 13700.050335ASAS-SNePESSTOASAS-SNASASSN-18rqASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY117.6g-Sloan2018-08-11 05:16:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
214422018-08-11 15:14:31KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN21:15:14.405+02:11:34.442018-08-11 05:16:4817.6g-Sloan2PSNIC 13700.050335ASASSN-18rqASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
335232018-08-11 05:16:4817.6ABMagg-SloanASASSN-3_Paczynski
335222018-08-04 02:38:2418.7ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
24972018-08-13 14:46:38ePESSTO_Bot1R. Stein, E. Callis, Z. Kostrzewa-Rutkowska, M. Fraser, O. Yaron on behalf of ePESSTOePESSTOSN Ia0.051ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25042018-08-13 06:29:39ESO-NTT_EFOSC2-NTT600R. Stein, E. Callis, Z. Kostrzewa-RutkowskaM. FraserePESSTO tns_2018evw_2018-08-13_06-29-39_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018evw_2018-08-13_06-29-39_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25042018-08-13 06:29:39ESO-NTT / EFOSC2-NTT600R. Stein, E. Callis, Z. Kostrzewa-RutkowskaM. FraserePESSTO tns_2018evw_2018-08-13_06-29-39_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018evw_2018-08-13_06-29-39_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
28820SN 2018ezx1104:08:08.090-08:49:59.45SN Ia0.0329NGC 1516B0.032903ASAS-SNNoneASAS-SNASASSN-18rsASASSN-3 - PaczynskiSOAR - GoodmanYY117.2g-Sloan2018-08-12 09:07:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
215722018-08-13 01:43:43KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN04:08:08.090-08:49:59.452018-08-12 09:07:1217.2g-Sloan2PSNNGC 1516B0.032903ASASSN-18rsASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
336982018-08-12 09:07:1217.2ABMagg-SloanASASSN-3_Paczynski
336972018-08-02 08:09:3617.6ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25262018-08-16 17:20:18straderJay Strader NoneSN Ia0.03291Si II -11800 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25332018-08-16 08:21:31SOAR_GoodmanJay StraderNone tns_2018ezx_2018-08-16_08-21-31_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25332018-08-16 08:21:31SOAR / GoodmanJay StraderNone tns_2018ezx_2018-08-16_08-21-31_SOAR_Goodman.datObject
28844SN 2018fav1100:45:58.418-21:56:44.66SN Ic2MASX J00455851-21563530.037923ASAS-SNNoneASAS-SNASASSN-18rtASASSN-5 - Payne-GaposchkinNOT - ALFOSCYY118g-Sloan2018-08-12 23:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
216012018-08-13 15:21:47KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:45:58.418-21:56:44.662018-08-12 23:45:3618g-Sloan2PSN2MASX J00455851-21563530.037923ASASSN-18rtASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
337672018-08-12 23:45:3618ABMagg-SloanASASSN-5_Payne-Gaposchkin
337662018-08-03 23:31:1218.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25182018-08-16 11:07:00dongsuboM. Stritzinger, P. Mazzali, S. Schulze, S. Dong, J. Fynbo, S. Bellotti, C. Konstantopoulou, S.H. Bruun, F. A. Martinez, P. DalyNoneSN Ic1Close inspection of the spectrum reveals it to most likely be a Type-Ic around maximum light. Comparison of the spectrum with a library of template spectra using SNID (Blondin and Tonry 2007) reveals decent mataches with SN 2004aw around maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25252018-08-16 04:19:12NOT_ALFOSCStefano Bellotti, Christina Konstantopoulou, Sofie Helene, Bruun Francisco, Ardevol Martinez, Peter DalyNone tns_2018fav_2458346.68_NOT_ALFOSC.txt tns_2018fav_2458346.68_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25252018-08-16 04:19:12NOT / ALFOSCStefano Bellotti, Christina Konstantopoulou, Sofie Helene, Bruun Francisco, Ardevol Martinez, Peter DalyNone tns_2018fav_2458346.68_NOT_ALFOSC.txt tns_2018fav_2458346.68_NOT_ALFOSC.fitsObject
28883AT 2018fci1118:24:27.120-58:45:08.57AGN0.072MASX J18242688-58450900.068678ASAS-SNePESSTOASAS-SNASASSN-18scASASSN-5 - Payne-GaposchkinESO-NTT - EFOSC2-NTTYY117.5g-Sloan2018-08-13 18:57:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
216502018-08-15 03:06:05KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN18:24:27.120-58:45:08.572018-08-13 18:57:3617.5g-Sloan2PSN2MASX J18242688-58450900.068678ASASSN-18scASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
338722018-08-13 18:57:3617.5ABMagg-SloanASASSN-5_Payne-Gaposchkin
338712018-08-08 19:12:0018.5ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25382018-08-18 08:00:32ePESSTO_Bot1Z. Kostrzewa-Rutkowska, E. Callis, M. Fraser, O. Yaron on behalf of ePESSTOePESSTOAGN0.071ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25452018-08-17 03:37:38ESO-NTT_EFOSC2-NTT599Z. Kostrzewa-Rutkowska, E. CallisM. FraserePESSTO tns_2018fci_2018-08-17_03-37-38_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fci_2018-08-17_03-37-38_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25452018-08-17 03:37:38ESO-NTT / EFOSC2-NTT599Z. Kostrzewa-Rutkowska, E. CallisM. FraserePESSTO tns_2018fci_2018-08-17_03-37-38_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fci_2018-08-17_03-37-38_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
28895SN 2018fcu1104:17:54.689-49:54:28.48SN Ia0.052MASX J04175445-4954290ASAS-SNePESSTOASAS-SNASASSN-18sdASASSN-5 - Payne-Gaposchkin, ASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY117.7g-Sloan2018-08-13 01:26:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
216622018-08-15 19:38:10KZStanekJ. V. Shields, K. Z. Stanek, for the ASAS-SN teamASAS-SN04:17:54.689-49:54:28.482018-08-13 01:26:2417.7g-Sloan2PSN2MASX J04175445-4954290ASASSN-18sdASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
338962018-08-13 01:26:2417.7ABMagg-SloanASASSN-3_Paczynski
338952018-08-04 02:09:3618ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25482018-08-18 17:33:30ePESSTO_Bot1E. Callis, Z. Kostrzewa-Rutkowska, M. Fraser, O. Yaron on behalf of ePESSTOePESSTOSN Ia0.051ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25552018-08-18 08:26:17ESO-NTT_EFOSC2-NTT600E. Callis, Z. Kostrzewa-RutkowskaM. FraserePESSTO tns_2018fcu_2018-08-18_08-26-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fcu_2018-08-18_08-26-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25552018-08-18 08:26:17ESO-NTT / EFOSC2-NTT600E. Callis, Z. Kostrzewa-RutkowskaM. FraserePESSTO tns_2018fcu_2018-08-18_08-26-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fcu_2018-08-18_08-26-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
28896AT 2018fcv203:36:05.540-26:36:27.63LSBG F482-095ASAS-SN, ZTFASAS-SN, ZTFASASSN-18sfASASSN-3 - Paczynski, P48 - ZTF-CamYY18.5g-Sloan2018-08-15 06:57:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
267952018-12-20 13:20:40ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF03:36:05.540-26:36:27.632018-12-05 06:35:1518.73g-ZTF2PSNZTF18acuavdeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
470392018-12-20 05:01:4518.730.1719.03ABMagg-ZTFP48_ZTF-Cam30
470402018-12-05 06:35:1519.450.2219.7ABMagg-ZTFP48_ZTF-Cam30
216632018-08-15 21:20:13KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN03:36:05.198-26:36:28.582018-08-15 06:57:3618.5g-Sloan2PSNLSBG F482-095ASASSN-18sfASAS-SNOn the rise, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
338982018-08-15 06:57:3618.5ABMagg-SloanASASSN-3_Paczynski
338972018-08-04 09:36:0018.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
28897SN 2018fcw2200:50:55.074-07:45:59.55SN Ia0.052MASS J00505596-0745536ASAS-SN, ATLASNone, Padova-AsiagoASAS-SN, ATLASASASSN-18sgASASSN-4 - Leavitt, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1NOT - ALFOSC, Ekar - AFOSCYY217.6g-Sloan2018-08-14 23:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
217452018-08-19 16:50:19ATLAS_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)ATLAS00:50:55.074-07:45:59.552018-08-18 14:11:0217.873orange-ATLAS2PSNATLAS18txhATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
340752018-08-18 14:11:0217.8730.07819.14ABMagorange-ATLASATLAS1_ACAM130Robot
340742018-08-14 15:14:2417.19ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
216642018-08-15 21:45:03KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:50:55.078-07:46:00.982018-08-14 23:45:3617.6g-Sloan2PSN2MASS J00505596-0745536ASASSN-18sgASAS-SNOn the rise, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
339002018-08-14 23:45:3617.6ABMagg-SloanASASSN-5_Payne-Gaposchkin
338992018-08-07 10:19:1218.2ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25312018-08-17 09:48:55linatomaLina TomasellaPadova-AsiagoSN Ia0.051Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25382018-08-17 00:00:00Ekar_AFOSC2400TomasellaTomasellaPadova-Asiago tns_2018fcw_2018-08-17.00_Ekar_AFOSC_Padova-Asiago.dat tns_2018fcw_2018-08-17.00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
25282018-08-17 09:08:56dongsuboJ. Fynbo, M. Stritzinger, Subo Dong, A. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNoneSN Ia0.0551 Inspection of the spectrum indicates this is a Type-Ia supernova at or around maximum light. Comparison to a library of template supernovae spectra using SNID (Blondin and Tonry 2007) reveals good mataches with the normal SN 2006ax and SN 2007F a few days before maximum light. SNID computes a host redshift of z=0.055.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25352018-08-17 02:24:00NOT_ALFOSCA. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNone tns_2018fcw_2018-08-17.1_NOT_ALFOSC.txt tns_2018fcw_2018-08-17.1_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25352018-08-17 02:24:00NOT / ALFOSCA. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNone tns_2018fcw_2018-08-17.1_NOT_ALFOSC.txt tns_2018fcw_2018-08-17.1_NOT_ALFOSC.fitsObject
25382018-08-17 00:00:00Ekar / AFOSC2400TomasellaTomasellaPadova-Asiago tns_2018fcw_2018-08-17.00_Ekar_AFOSC_Padova-Asiago.dat tns_2018fcw_2018-08-17.00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
28943SN 2018feq1101:15:18.506-44:55:09.95SN Ia-91T-like0.032ESO 244- G 0070.031505ASAS-SNePESSTOASAS-SNASASSN-18slASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY117.8g-Sloan2018-08-17 05:31:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
217152018-08-17 13:56:50KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN01:15:18.506-44:55:09.952018-08-17 05:31:1217.8g-Sloan2PSNESO 244- G 0070.031505ASASSN-18slASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
340122018-08-17 05:31:1217.8ABMagg-SloanASASSN-3_Paczynski
340112018-08-14 08:52:4818.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25532018-08-18 17:33:30ePESSTO_Bot1E. Callis, Z. Kostrzewa-Rutkowska, M. Fraser, O. Yaron on behalf of ePESSTOePESSTOSN Ia-91T-like0.0321ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25602018-08-18 06:50:32ESO-NTT_EFOSC2-NTT600E. Callis, Z. Kostrzewa-RutkowskaM. FraserePESSTO tns_2018feq_2018-08-18_06-50-32_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018feq_2018-08-18_06-50-32_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25602018-08-18 06:50:32ESO-NTT / EFOSC2-NTT600E. Callis, Z. Kostrzewa-RutkowskaM. FraserePESSTO tns_2018feq_2018-08-18_06-50-32_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018feq_2018-08-18_06-50-32_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
28950SN 2018fex2103:55:20.810-56:45:14.44SN IIb0.024IC 20140.02428ASAS-SN, GaiaAlertsePESSTOASAS-SN, GaiaAlertsASASSN-18ssASASSN-3 - Paczynski, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117.8g-Sloan2018-08-17 07:55:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
218222018-08-21 16:39:00Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts03:55:20.810-56:45:14.442018-08-18 21:17:1617.57G-Gaia2PSNGaia18chiGaiaAlertsconfirmed SN IIb, aka SN 2018fex
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
342392018-08-18 21:17:1617.570.2ABMagG-GaiaGaia_Gaia-photometric60Robot
342382018-07-15 21:41:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
217262018-08-18 15:44:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN03:55:20.914-56:45:13.002018-08-17 07:55:1217.8g-Sloan2PSNIC 20140.02428ASASSN-18ssASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
340342018-08-17 07:55:1217.8ABMagg-SloanASASSN-3_Paczynski
340332018-08-01 09:07:1218ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25592018-08-19 20:03:04ePESSTO_Bot1Z. Kostrzewa-Rutkowska, E. Callis, M. Fraser, O. Yaron on behalf of ePESSTOePESSTOSN IIb0.0241ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25662018-08-19 09:57:33ESO-NTT_EFOSC2-NTT600Z. Kostrzewa-Rutkowska, E. CallisM. FraserePESSTO tns_2018fex_2018-08-19_09-57-33_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fex_2018-08-19_09-57-33_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25662018-08-19 09:57:33ESO-NTT / EFOSC2-NTT600Z. Kostrzewa-Rutkowska, E. CallisM. FraserePESSTO tns_2018fex_2018-08-19_09-57-33_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018fex_2018-08-19_09-57-33_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO

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