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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost Redshiftsort ascendingDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
23609SN 2015cm1114:40:38.300+53:30:13.80SN Ia0.038Mrk4770.037726NonePadova-AsiagoOther - OtherEkar - AFOSCYY116.9V-Johnson2015-07-08 07:03:08Schmitt
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
150352017-11-27 15:13:42hschmittHenrique SchmittNone14:40:38.300+53:30:13.802015-07-08 07:03:0816.9V-Johnson1PSNMrk4770.037726
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
226992015-07-08 07:03:0816.9ABMagV-JohnsonOther_OtherSteven KraemerHST - ACS
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
14882017-11-28 09:33:34linatomaLina TomasellaPadova-AsiagoSN Ia0.0381Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14922015-07-08 07:26:24Ekar_AFOSC1800terreran tartagliatartagliaPadova-Asiago tns_2015cm_2015-07-08.31_Ekar_AFOSC_Padova-Asiago.dat tns_2015cm_2015-07-08.31_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14922015-07-08 07:26:24Ekar / AFOSC1800terreran tartagliatartagliaPadova-Asiago tns_2015cm_2015-07-08.31_Ekar_AFOSC_Padova-Asiago.dat tns_2015cm_2015-07-08.31_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
24803SN 2018gn3101:46:42.450+32:30:29.30SN IIKUG 0143+3220.037503ASAS-SN, ATLAS, GaiaAlertsASAS-SNASAS-SN, ATLAS, GaiaAlertsASASSN-18apASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricFLWO-1.5m - FASTYY117.7g-Sloan2018-01-14 02:38:24Stanek [Object redshift updated according to host-redshift by admin]
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
172972018-03-13 13:42:30Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts01:46:42.450+32:30:29.302018-03-11 19:17:4516.57G-Gaia2OtherGaia18apdGaiaAlertsconfirmed SN II at the centre of galaxy KUG 0143+322 aka ASASSN-18ap SN2018gn
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
261042018-03-11 19:17:4516.570.2ABMagG-GaiaGaia_Gaia-photometric60Robot
261032018-01-30 07:53:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
164912018-01-15 13:40:05ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS01:46:42.467+32:30:29.532017-10-27 10:52:1919.062orange-ATLAS2PSNATLAS18eanATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247372017-10-27 10:52:1919.0620.15618.95ABMagorange-ATLASATLAS1_ACAM130Robot
247362017-10-27 10:48:0018.96ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
164892018-01-15 04:22:27KZStanekG. Krannich, J. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN01:46:42.662+32:30:30.672018-01-14 02:38:2417.7g-Sloan2PSNKUG 0143+3220.037503ASASSN-18apASAS-SNIn several epochs, confirmed by G. Krannich and J. Brimacombe
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247312018-01-14 02:38:2417.7ABMagg-SloanASASSN-4_Leavitt
247302018-01-08 03:50:2418ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16512018-01-17 00:42:23jlprietoE. Falco, M. Calkins (Harvard CfA), J. L. Prieto (UDP/MAS), K. Z. Stanek (OSU) ASAS-SNSN II1ASAS-SNWe report optical spectroscopic observations of the ASAS-SN transients ASASSN-18am/AT2018gk, ASASN-18ao/AT2018gm, and ASASSN-18ap/AT2018gn (ATel #11178), obtained on UT 2018 Jan 14-16 with FAST (range 3600-7450 Angstroms) mounted on the F. L. Whipple Observatory 1.5-m telescope. We used SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) to aid with the type, phase and redshift determination. ASASSN-18ap shows broad H-alpha and other features characteristic of a Type II SN, also with strong host galaxy contamination.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16562018-01-15 02:04:06FLWO-1.5m_FASTM. CalkinsASAS-SN tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16562018-01-15 02:04:06FLWO-1.5m / FASTM. CalkinsASAS-SN tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018gn_2458133.58619213_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
26134AT 2016jhy106:09:46.010+22:40:31.26IRAS F06076-21390.037446SUNBIRDSUNBIRDOther - OtherYY18.1K-Bessel2016-10-19 14:24:00Kool
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
181352018-05-03 04:18:52ErikKoolErik KoolSUNBIRD06:09:46.010+22:40:31.262016-10-19 14:24:0018.1K-Bessel2OtherIRAS F06076-21390.037446SUNBIRDTransient superimposed on Southern nucleus
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
276202016-10-19 14:24:0018.10.06VegaMagK-BesselOther_Other1080KoolNIRC2 on Keck
276192010-10-15 07:12:00999VegaMagK-BesselOther_Other2400Escala[Last non detection] VLT/NACO. Transient was superimposed on nucleus, so no limiting magnitude available.
12714SN 2016cyv3101:46:52.100+33:23:21.70SN Ia0.037CGCG 503-0210.037326ASAS-SN, GaiaAlerts, Pan-STARRS1NoneASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-16gvASASSN-1 - Brutus, Gaia - Gaia-photometric, PS1 - GPC1LT - SPRATYY117.2V-Johnson2016-07-05 13:55:12Brown
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
44242016-08-19 17:42:16PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS101:46:52.090+33:23:21.742016-08-17 11:39:5018.61i-Sloan1PSNPS16dvkPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
58922016-08-17 11:39:5018.610.0220.7ABMagi-SloanPS1_GPC145Robot
42682016-08-12 18:14:23Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts01:46:52.100+33:23:21.702016-07-09 14:22:3316.94G-Gaia2PSNGaia16azqGaiaAlertsconfirmed SN Ia next to galaxy CGCG 503-021
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
56372016-07-09 14:22:3316.940.2ABMagG-GaiaGaia_Gaia-photometric60Robot
56362016-03-01 15:54:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
28302016-07-05 19:04:37brojonatJonathan Brown, for the ASAS-SN teamASAS-SN01:46:52.110+33:23:21.572016-07-05 13:55:1217.2V-Johnson2PSNCGCG 503-0210.037326ASASSN-16gvASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
32442016-07-05 13:55:1217.2VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
32432016-06-23 12:14:2417.1VegaMagV-JohnsonASASSN-1_Brutus270ASASSN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
2842016-07-07 14:19:45piascikAndrzej PiascikNoneSN Ia0.0371Object also known as ASASSN-16gv
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2922016-07-07 03:18:09LT_SPRAT1200Andrzej PiascikNone tns_2016cyv_2016-07-07_03-18-09_LT_SPRAT.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2922016-07-07 03:18:09LT / SPRAT1200Andrzej PiascikNone tns_2016cyv_2016-07-07_03-18-09_LT_SPRAT.datObject
25222AT 2018wd116:53:55.807+35:15:17.862MASX J16535612+35151860.037314ASAS-SNASAS-SNASASSN-18ddASASSN-4 - LeavittYY17.3g-Sloan2018-02-17 11:16:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
169822018-02-18 14:51:02KZStanekG. Stone, K. Z. Stanek, for the ASAS-SN teamASAS-SN16:53:55.807+35:15:17.862018-02-17 11:16:4817.3g-Sloan2PSN2MASX J16535612+35151860.037314ASASSN-18ddASAS-SNOn the rise, confirmed in follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255782018-02-17 11:16:4817.3ABMagg-SloanASASSN-4_Leavitt
255772018-02-09 11:31:1218.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
10672SN 2016yr2105:39:57.500-40:30:58.30SN Ia0.037ESO 306-G0160.037279ASAS-SN, GaiaAlertsPESSTOASAS-SN, GaiaAlertsASASSN-16awASASSN-2 - Cassius, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117V-Johnson2016-01-29 06:28:48Brown
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
29032016-07-21 10:13:36Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts05:39:57.500-40:30:58.302016-01-18 20:48:2817.32G-Gaia2PSNGaia16aadGaiaAlertscandidate SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
33662016-01-18 20:48:2817.320.2ABMagG-GaiaGaia_Gaia-photometric60Robot
33652015-12-23 02:52:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
6732016-01-29 15:02:58brojonatS. Kiyota (Variable Star Observers League in Japan), J.S. Brown, T.W.-S. Holoien, K.Z. Stanek, C.S. Kochanek, D. Godoy-Rivera, U. Basu (Ohio State), B.J. Shappee (Hubble Fellow, Carnegie Observatories), J.L. Prieto (Diego Portales; MAS), D. Bersier (LJMU), Subo Dong, Ping Chen (KIAA-PKU), J. Brimacombe (Coral Towers Observatory), G. Bock (Runaway Bay Observatory, Australia), R. A. Koff (Antelope Hills Observatory), G. Masi (Virtual Telescope Project, Ceccano, Italy)ASAS-SN05:39:57.452-40:30:57.842016-01-29 06:28:4817V-Johnson2PSNESO 306-G0160.037279ASASSN-16awASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
7362016-01-29 06:28:4817VegaMagV-JohnsonASASSN-2_Cassius270ASASSN
7352016-01-23 06:28:4816.6VegaMagV-JohnsonASASSN-2_Cassius270ASASSN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
702016-01-30 11:58:28PESSTO_Bot1A. Cikota, G. Terreran, N. Elias-Rosa, L. Tomasella, O. Yaron, on behalf of PESSTOPESSTOSN Ia0.0371PESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
752016-01-30 06:01:50ESO-NTT_EFOSC2-NTT1800A. Cikota, G. Terreran, N. Elias-RosaL. TomasellaPESSTO tns_2016yr_2016-01-30_06-01-50_ESO-NTT_EFOSC2-NTT_PESSTO.asci tns_2016yr_2016-01-30_06-01-50_ESO-NTT_EFOSC2-NTT_PESSTO.fitsObjectPESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
752016-01-30 06:01:50ESO-NTT / EFOSC2-NTT1800A. Cikota, G. Terreran, N. Elias-RosaL. TomasellaPESSTO tns_2016yr_2016-01-30_06-01-50_ESO-NTT_EFOSC2-NTT_PESSTO.asci tns_2016yr_2016-01-30_06-01-50_ESO-NTT_EFOSC2-NTT_PESSTO.fitsObjectPESSTO
25109SN 2018rw3106:09:39.200-33:35:23.24SN Ia0.037FAIRALL 11380.037189ASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18ceASASSN-5 - Payne-Gaposchkin, ASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY118.2g-Sloan2018-02-10 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
170192018-02-20 17:51:45Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts06:09:39.200-33:35:23.242018-02-13 18:25:5518.08G-Gaia2PSNGaia18alqGaiaAlertsconfirmed SN near galaxy FRL 1138 GS-TEC predicts SN Ia aka SN2018rw
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256352018-02-13 18:25:5518.080.2ABMagG-GaiaGaia_Gaia-photometric60Robot
256342018-01-19 06:27:2121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
169732018-02-17 20:34:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS06:09:39.201-33:35:23.112017-11-18 12:18:4318.997orange-ATLAS2PSNATLAS18mbyATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255592017-11-18 12:18:4318.9970.19318.99ABMagorange-ATLASATLAS1_ACAM130Robot
255582017-11-16 12:37:2618.45ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
168632018-02-11 14:00:18KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN06:09:39.252-33:35:24.722018-02-10 03:07:1218.2g-Sloan2PSNFAIRALL 11380.037189ASASSN-18ceASAS-SNOn the rise, confirmed by follow-up images
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253672018-02-10 03:07:1218.2ABMagg-SloanASASSN-3_Paczynski
253662018-02-07 21:36:0018.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17242018-02-14 12:01:38ePESSTO_Bot1 Ken W. Smith, Jesse T. Palmerio, David O'Neill, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0371ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17292018-02-13 00:39:51ESO-NTT_EFOSC2-NTT600 Ken W. Smith, Jesse T. PalmerioDavid O'NeillePESSTO tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17292018-02-13 00:39:51ESO-NTT / EFOSC2-NTT600 Ken W. Smith, Jesse T. PalmerioDavid O'NeillePESSTO tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
29607SN 2018gec3107:09:53.410+54:58:07.93SN Ia0.037136UGC 03700 0.037136ASAS-SN, GaiaAlerts, ATLASPadova-AsiagoASAS-SN, ATLAS, GaiaAlertsASASSN-18uxASASSN-4 - Leavitt, Gaia - Gaia-photometric, ATLAS1 - ACAM1Ekar - AFOSCYY117.2g-Sloan2018-09-10 11:02:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
240752018-11-06 14:55:07ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS07:09:53.189+54:58:07.082018-01-16 11:19:4015.654orange-ATLAS2PSNATLAS18vzsATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
387092018-01-16 11:19:4015.6540.02319.33ABMagorange-ATLASATLAS1_ACAM130Robot
387082018-01-14 12:46:0419.65ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
233132018-10-03 14:13:30Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts07:09:53.410+54:58:07.932018-08-25 05:31:1219.46G-Gaia2PSNGaia18cwaGaiaAlertscandidate SN in galaxy UGC 3700 also detected as ASASSN-18ux
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
371262018-08-25 05:31:1219.460.2ABMagG-GaiaGaia_Gaia-photometric60Robot
371252018-08-10 17:21:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
225412018-09-10 22:25:35KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN07:09:53.498+54:58:07.462018-09-10 11:02:2417.2g-Sloan2PSNUGC 03700 0.037136ASASSN-18uxASAS-SNIn two epochs, transient detected after a seasonal break
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
355712018-09-10 11:02:2417.2ABMagg-SloanASASSN-4_Leavitt
355702018-05-08 03:07:1218.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28392018-10-04 08:40:57linatomaOchner, Benetti, Cappellaro, Tomasella, TurattoPadova-AsiagoSN Ia0.0371361Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28462018-10-04 00:00:00Ekar_AFOSC1800OchnerBenettiPadova-Asiago tns_2018gec_2458395.5_Ekar_AFOSC_Padova-Asiago.dat tns_2018gec_2458395.5_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28462018-10-04 00:00:00Ekar / AFOSC1800OchnerBenettiPadova-Asiago tns_2018gec_2458395.5_Ekar_AFOSC_Padova-Asiago.dat tns_2018gec_2458395.5_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
36818SN 2019edz1115:13:12.749+71:12:39.24SN Ia0.037UGC 097860.037116ASAS-SNASAS-SNASAS-SNASASSN-19kyASASSN-4 - LeavittLT - SPRATYY117.3g-Sloan2019-04-27 03:33:07Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
338042019-04-27 20:01:10KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN15:13:12.749+71:12:39.242019-04-27 03:33:0717.3g-Sloan2PSNUGC 097860.037116ASASSN-19kyASAS-SNPresent in several epochs, nuclear source, so might also be a TDE, no previous activity indicating an AGN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
633522019-04-27 03:33:0717.3ABMagg-SloanASASSN-4_Leavitt
633512019-04-17 10:19:1217.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
39532019-04-30 15:45:26dbersierDavid BersierASAS-SNSN Ia0.0371ASAS-SNComparison with a library of spectra with SNID shows that this a SN Ia near maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
39602019-04-29 23:38:21LT_SPRATD BersierASAS-SN tns_2019edz_2019-04-29_23-38-21_LT_SPRAT_ASAS-SN.datObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
39602019-04-29 23:38:21LT / SPRATD BersierASAS-SN tns_2019edz_2019-04-29_23-38-21_LT_SPRAT_ASAS-SN.datObjectASAS-SN
22103SN 2017glb2104:51:27.800-16:57:38.41SN Ia2MASX J04512765-16573810.037092ASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-17llASASSN-2 - Cassius, ASASSN-1 - Brutus, Gaia - Gaia-photometricSOAR - GoodmanYY117.1V-Johnson2017-08-28 14:52:48Stanek [Object redshift updated according to host-redshift by admin]
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
138762017-10-02 14:58:43Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts04:51:27.800-16:57:38.412017-09-29 17:21:0718.7G-Gaia2PSNGaia17clyGaiaAlertsconfirmed SN Ia, SN 2017glb, near galaxy 2MASX J04512765-1657381
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
208242017-09-29 17:21:0718.70.2ABMagG-GaiaGaia_Gaia-photometric60Robot
208232017-08-30 13:20:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
133492017-09-01 21:45:18KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN04:51:27.751-16:57:38.282017-08-28 14:52:4817.1V-Johnson2PSN2MASX J04512765-16573810.037092ASASSN-17llASAS-SNIn several epochs, confirmed by J. Brimacombe
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
199162017-08-28 14:52:4817.1VegaMagV-JohnsonASASSN-1_Brutus
199152017-08-18 07:40:4817.5VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
11952017-09-07 18:38:40straderJay Strader NoneSN Ia1
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11992017-09-05 09:07:12SOAR_GoodmanJay StraderNone tns_2017glb_2017-09-05.38_SOAR_Goodman.txtObjectSpectrum contaminated by host.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11992017-09-05 09:07:12SOAR / GoodmanJay StraderNone tns_2017glb_2017-09-05.38_SOAR_Goodman.txtObjectSpectrum contaminated by host.
21172SN 2017fbr1115:40:59.691+51:26:16.53SN Ia0.0372MASX J15405965+51261590.037026ASAS-SNNoneASAS-SNASASSN-17irASASSN-1 - BrutusLick-3m - KASTYY117.3V-Johnson2017-06-25 10:04:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
123132017-07-02 01:58:05KZStanekW. Wiethoff, G. Stone, R. Post, J. Brimacombe, E. Falco, J. L. Prieto, K. Z. StanekASAS-SN15:40:59.691+51:26:16.532017-06-25 10:04:4817.3V-Johnson3PSN2MASX J15405965+51261590.037026ASASSN-17irASAS-SNIn several epochs, confirmed via follow-up images, close to the nucleus
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
182832017-06-25 10:04:4817.3VegaMagV-JohnsonASASSN-1_Brutus
182842017-06-22 10:04:4817.5VegaMagV-JohnsonASASSN-1_Brutus
182822017-06-21 10:04:4817.8VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
14652017-11-24 19:13:17UCSCTr_Bot1C. Rojas-Bravo, E. Xhakaj, Y.-C. Pan, C. D. Kilpatrick, R. J. Foley (UCSC)NoneSN Ia0.0371SN Ia at +8 days. ATel 10559
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14692017-07-03 07:58:49Lick-3m_KAST1530C. Rojas-Bravo, E. Xhakaj, Y.-C. PanY.-C. PanNone tns_2017fbr_2017-07-03_07-58-49_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14692017-07-03 07:58:49Lick-3m / KAST1530C. Rojas-Bravo, E. Xhakaj, Y.-C. PanY.-C. PanNone tns_2017fbr_2017-07-03_07-58-49_Lick_3m_KAST.flmObject
22949SN 2017hpj2123:54:20.514-17:18:22.06SN Ia0.037MCG -03-60-0230.037026ASAS-SN, Pan-STARRS1ePESSTOASAS-SN, Pan-STARRS1ASASSN-17nzASASSN-3 - Paczynski, PS1 - GPC1ESO-NTT - EFOSC2-NTTYY117.05g-Sloan2017-10-24 04:33:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
145452017-11-09 00:28:03PS1_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, D. R. Young (Queen's University Belfast)Pan-STARRS123:54:20.514-17:18:22.062017-11-07 08:25:2617.26i-Sloan1PSNPS17eyjPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
219102017-11-07 08:25:2617.260.0120.7ABMagi-SloanPS1_GPC145Robot
143012017-10-26 15:41:36KZStanekJ. L. Prieto, J. V. Shields, K. Z. Stanek, for the ASAS-SN teamASAS-SN23:54:20.562-17:18:21.062017-10-24 04:33:3617.05g-Sloan2PSNMCG -03-60-0230.037026ASASSN-17nzASAS-SNIn two epochs, discovered using new ASAS-SN telescope "Bohdan Paczynski" in Chile
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
215292017-10-24 04:33:3617.05ABMagg-SloanASASSN-3_Paczynski
215282017-10-21 07:55:1218.1ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
13682017-10-29 19:52:59ePESSTO_Bot1D. O'Neill, M. Magee, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0371ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
13722017-10-29 02:05:17ESO-NTT_EFOSC2-NTT300D. O'NeillM. MageeePESSTO tns_2017hpj_2017-10-29_02-05-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017hpj_2017-10-29_02-05-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
13722017-10-29 02:05:17ESO-NTT / EFOSC2-NTT300D. O'NeillM. MageeePESSTO tns_2017hpj_2017-10-29_02-05-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017hpj_2017-10-29_02-05-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
23733AT 2014fo114:44:52.397+00:22:00.482MASX J14445214+00215680.037NoneOther - OtherYY19.92r-Sloan2014-05-07 05:42:55Cornen
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
151822017-12-04 10:18:06c_cldClaude CornenNone14:44:52.397+00:22:00.482014-05-07 05:42:5519.92r-Sloan1PSN2MASX J14445214+00215680.037
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
229082014-05-07 05:42:5519.92ABMagr-SloanOther_OtherTELESCOP= 'ESO-VST' / ESO Telescope designation INSTRUME= 'OMEGACAM' / Instrument name FILTER = 'r_SDSS' / Filter name OBJECT = 'KIDS_221.0_0.5' / Target designation
28676SN 2018euj2119:52:29.830-60:45:51.73SN Ia0.034PGC3607000.037ASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-18rfASASSN-2 - Cassius, ASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricSOAR - GoodmanYY117.1g-Sloan2018-08-08 20:09:36Bersier
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
214042018-08-09 16:01:29Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts19:52:29.830-60:45:51.732018-08-07 20:21:0717.33G-Gaia2PSNGaia18cbmGaiaAlertscandidate SN ASASSN-18rf near galaxy LEDA 360700. GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
334472018-08-07 20:21:0717.330.2ABMagG-GaiaGaia_Gaia-photometric60Robot
334462018-06-01 20:19:4021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
213952018-08-09 09:57:25dbersierJ Brimacombe, D BersierASAS-SN19:52:29.600-60:45:51.402018-08-08 20:09:3617.1g-Sloan2PSNPGC3607000.037ASASSN-18rfASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
334292018-08-08 20:09:3617.1ABMagg-SloanASASSN-5_Payne-Gaposchkinin several epochs
334282018-08-05 03:50:2417.9ABMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25272018-08-16 17:26:28straderJay Strader NoneSN Ia0.0341Si II ~11100 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25342018-08-16 05:12:16SOAR_GoodmanJay StraderNone tns_2018euj_2018-08-16_05-12-16_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25342018-08-16 05:12:16SOAR / GoodmanJay StraderNone tns_2018euj_2018-08-16_05-12-16_SOAR_Goodman.datObject
41807SN 2019llt3113:33:55.480+29:33:25.85SN Ia0.0372MASX J13335542+29332550.037ASAS-SN, ATLAS, GaiaAlertsPadova-AsiagoASAS-SN, ATLAS, GaiaAlertsASASSN-19rvASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricEkar - AFOSCYY117.4g-Sloan2019-07-20 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
429472019-08-02 17:25:23Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts13:33:55.480+29:33:25.852019-07-31 01:30:4316.66G-Gaia2OtherGaia19dgtGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
815282019-07-31 01:30:4316.660.2ABMagG-GaiaGaia_Gaia-photometric60Robot
815272019-01-27 03:38:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
424092019-07-26 07:49:09ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS13:33:55.519+29:33:26.532019-07-25 08:13:5517.283orange-ATLAS2PSNATLAS19pvpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
804222019-07-25 08:13:5517.2830.0519.18ABMagorange-ATLASATLAS1_ACAM130Robot
804212019-07-21 06:23:0219.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
419232019-07-20 10:11:54KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SN13:33:55.565+29:33:26.682019-07-20 03:36:0017.4g-Sloan2PSN2MASX J13335542+29332550.037ASASSN-19rvASAS-SNNuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
792352019-07-20 03:36:0017.4ABMagg-SloanASASSN-4_Leavitt
792342019-07-19 03:50:2417.9ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
46302019-07-24 22:55:02linatomaLina Tomasella, S. Benetti, E. Cappellaro, M. Turatto, I. SalmasoPadova-AsiagoSN Ia0.0371Padova-AsiagoBest matches with several type Ia SNe few days before maximum light. The expansion velocity deduced from the Si II 635.5 nm is about 12000 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46382019-07-23 22:45:07Ekar_AFOSC2400Tomasella, SalmasoBenetti, TomasellaPadova-Asiago tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.dat tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46382019-07-23 22:45:07Ekar / AFOSC2400Tomasella, SalmasoBenetti, TomasellaPadova-Asiago tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.dat tns_2019llt_2019-07-23_22-45-07_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
42912AT 2019nca116:05:30.511+17:46:11.95SDSS J160530.63+174607.10.037ALeRCEALeRCEZTF19abovuiyP48 - ZTF-CamYY19.4949r-ZTF2019-08-10 03:59:49ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
436152019-08-10 11:30:59ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE16:05:30.511+17:46:11.952019-08-10 03:59:4919.4949r-ZTF2PSNSDSS J160530.63+174607.10.037ZTF19abovuiyALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abovuiy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
827062019-08-10 03:59:4919.49490.18813719.8639ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
827052019-08-05 04:13:1720.4233ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43923AT 2019ooo101:20:23.251+04:42:52.53SDSS J012023.21+044253.30.037ALeRCEALeRCEZTF19abrnpstP48 - ZTF-CamYY19.5171r-ZTF2019-08-25 09:16:17ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
450702019-08-25 12:53:37ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE01:20:23.251+04:42:52.532019-08-25 09:16:1719.5171r-ZTF2PSNSDSS J012023.21+044253.30.037ZTF19abrnpstALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrnpst
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
859602019-08-25 09:16:1719.51710.1215320.351ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
859592019-08-22 11:23:2319.8276ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
30667SN 2018hsh3123:11:49.620-40:22:18.91SN Ia0.0369622MASX J23114995-40221720.036962ASAS-SN, ATLAS, GaiaAlertsASAS-SNASAS-SN, ATLAS, GaiaAlertsASASSN-18yrASASSN-3 - Paczynski, ASASSN-2 - Cassius, ATLAS1 - ACAM1, Gaia - Gaia-photometricLCO-duPont - WFCCDYY117g-Sloan2018-11-01 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
257952018-12-03 14:49:26Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts23:11:49.620-40:22:18.912018-10-31 13:49:2616.97G-Gaia2PSNGaia18dqkGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
446812018-10-31 13:49:2616.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
446802018-10-10 03:34:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
240502018-11-06 12:25:02ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS23:11:49.622-40:22:18.612018-10-26 08:32:3817.566orange-ATLAS2PSNATLAS18xzdATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
386592018-10-26 08:32:3817.5660.15318.59ABMagorange-ATLASATLAS1_ACAM130Robot
386582018-10-18 09:38:5216.63ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
238842018-11-02 01:46:46KZStanekK. Z. Stanek, P. Vallely, B. J. Shappee, for the ASAS-SN teamASAS-SN23:11:49.548-40:22:17.362018-11-01 05:45:3617g-Sloan2PSN2MASX J23114995-40221720.036962ASASSN-18yrASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
382872018-11-01 05:45:3617ABMagg-SloanASASSN-2_Cassius
382862018-10-27 01:26:2417.8ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
30252018-11-15 09:54:27boseSubhash Bose, Tom Holoien, Jeff Rich, Subo Dong, P. Chen, Jose L. Prieto, K. Z. StanekASAS-SNSN Ia0.0369621ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30332018-11-11 00:43:12LCO-duPont_WFCCDJeff RichSubhash BoseASAS-SN tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30332018-11-11 00:43:12LCO-duPont / WFCCDJeff RichSubhash BoseASAS-SN tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hsh_2018-11-11.03_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
34483AT 2015cs115:19:47.572-02:09:04.54SDSS J151947.95-020912.60.0369243NoneCTIO-4m - RC-Spec-4YY20.64g-Sloan2015-03-30 09:18:23Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
298942019-02-12 11:31:18Richard NowellI. Theunissen-limpens, R. Nowell, A. JonkerenNone15:19:47.572-02:09:04.542015-03-30 09:18:2320.64g-Sloan1PSNSDSS J151947.95-020912.60.0369243This transient was first noticed on the Galaxy Zoo website by Ine Theunissen-limpens here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/28479218 . Also taking part in the discussion are: Richard Nowell, Alexander Jonkeren, CeciliaB and Elizabeth Siegel.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
536092015-03-30 09:18:2320.64123.6ABMagg-SloanCTIO-4m_RC-Spec-4The DECAM g-band Apparent magnitude was calculated by R. Nowell using APT and the reference star: SDSS J151948.06-020827.3 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237655691943673996. An additional z-band magnitude was calculated as 17.21.
42131SN 2019lyb5115:11:03.356+52:03:00.59SN Ia0.03692CGCG 274-0310.036876ASAS-SN, ZTF, Pan-STARRS1, ATLASZTFASAS-SN, ATLAS, Pan-STARRS1, ZTFASASSN-19svASASSN-1 - Brutus, P48 - ZTF-Cam, PS1 - GPC1, ATLAS1 - ACAM1P60 - SEDMYY117.7g-Sloan2019-07-29 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
448042019-08-23 08:14:44ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF15:11:03.362+52:03:00.632019-07-24 04:51:5519.1g-ZTF3PSNZTF19abhzewiZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
853562019-07-27 04:10:1418.040.0720.51ABMagr-ZTFP48_ZTF-Cam30
853552019-07-24 04:51:5519.10.120.65ABMagg-ZTFP48_ZTF-Cam30
853542019-07-18 05:48:0720.059ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
428712019-08-02 08:23:06ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS15:11:03.374+52:03:00.712019-08-01 07:24:5717.143cyan-ATLAS2PSNATLAS19rebATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
813832019-08-01 07:24:5717.1430.02519.78ABMagcyan-ATLASATLAS1_ACAM130Robot
813822019-07-30 07:29:1619.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
427362019-07-31 11:35:04PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS115:11:03.356+52:03:00.592019-07-28 06:07:1218.21z-Sloan1PSNPS19dypPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
811052019-07-28 06:07:1218.210.0720.4ABMagz-SloanPS1_GPC1120Robot
426492019-07-30 21:09:50ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF15:11:03.360+52:03:00.612019-07-24 04:52:1919.1g-ZTF3PSNZTF19abhzewiZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
808892019-07-30 05:12:2817.41ABMagg-ZTFP48_ZTF-Cam30ZTF
808882019-07-24 04:52:1919.1ABMagg-ZTFP48_ZTF-Cam30ZTF
808872019-07-18 05:48:2820.06ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
425732019-07-30 03:25:09KZStanekR. Farfan, K. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SN15:11:03.518+52:02:56.722019-07-29 06:57:3617.7g-Sloan2PSNCGCG 274-0310.036876ASASSN-19svASAS-SNPresent in several epochs, on the rise, confirmed via follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
807682019-07-29 06:57:3617.7ABMagg-SloanASASSN-1_Brutus
807672019-07-25 06:00:0018.1ABMagg-SloanASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
47192019-08-01 17:51:37ZTF_Bot1A. Dugas, C. Fremling (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.036921ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
47272019-07-28 05:00:40P60_SEDM1800SEDmRobotautoZTF tns_2019lyb_2019-07-28_05-00-40_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
47272019-07-28 05:00:40P60 / SEDM1800SEDmRobotautoZTF tns_2019lyb_2019-07-28_05-00-40_P60_SEDM_ZTF.asciiObjectZTF
23788SN 2017iuk3111:09:39.510-12:35:18.49SN Ic-BL0.0368 2MASX J11093966-12351160.0368HETH, GaiaAlerts, Pan-STARRS1HETHGaiaAlerts, HETH, Pan-STARRS1, STARGATEHETH-SN1GTC - OSIRIS, Gaia - Gaia-photometric, PS1 - GPC1GTC - OSIRISYY118.72r-Sloan2017-12-07 06:05:00de Ugarte Postigo
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
162462018-01-06 21:07:20PS1_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-STARRS111:09:39.520-12:35:18.462017-12-31 14:16:4818.33i-Sloan1PSNPS17geoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
244092017-12-31 14:16:4818.330.0220.7ABMagi-SloanPS1_GPC145Robot
162042018-01-03 13:19:31Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:09:39.510-12:35:18.492018-01-01 09:27:2118.54G-Gaia2PSNGaia18aapGaiaAlertsconfirmed SN (aka SN2017iuk) near galaxy 2MASX J11093966-1235116
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
243302018-01-01 09:27:2118.540.2ABMagG-GaiaGaia_Gaia-photometric60Robot
243292017-12-02 21:44:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
152442017-12-08 04:32:43deugarteAntonio de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI), Luca Izzo (HETH/IAA-CSIC), D.A. Kann (HETH/IAA-CSIC), C.C. Thoene (HETH/IAA-CSIC)HETH11:09:39.520-12:35:18.342017-12-07 06:05:0018.72r-Sloan1Other 2MASX J11093966-12351160.0368HETH-SN1STARGATE, HETHWe report the discovery of the SN associated to GRB 171205A (the afterglow was first reported by Izzo et al. GCN 22180) through the detection of broad spectroscopic features emerging from the afterglow continuum.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
230162017-12-07 06:05:0018.720.05ABMagr-SloanGTC_OSIRISThe SN associated with GRB 171205A is beginning to emerge from the afterglow continuum. The photometry reported here is still strongly affected by the afterglow continuum of this GRB. The discovery of the SN is based on the spectroscopic observations that were performed with this photometry.
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
15022017-12-08 05:04:38deugarteAntonio de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI), Luca Izzo (HETH/IAA-CSIC), D.A. Kann (HETH/IAA-CSIC), C.C. Thoene (HETH/IAAHETHSN Ic-BL0.03681HETHThe spectrum shows broad undulated spectral features, which are prominent between 4000 and 6000 Angstrom, superposed to the afterglow continuum, which indicates the emergence of a supernova component. The features include a double bump in this range, similar to what was seen for the very early spectra of SN 1998bw (Patat et al. 2001), implying that this is also a broad line Ic supernova.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15062017-12-07 06:05:00GTC_OSIRIS1800Antonio de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI), Luca Izzo (HETH/IAA-CSIC), D.A. Kann (HETH/IAA-CSIC), C.C. Thoene (HETH/IAAAntonio de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI)HETH tns_2017iuk_2017-12-07_06-05-00_GTC_OSIRIS_HETH.txt tns_2017iuk_2017-12-07_06-05-00_GTC_OSIRIS_HETH.fitsObjectHETH2018-12-01The spectrum was obtained using the R1000B grism, which covers the range from 3700 to 7880 A.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15062017-12-07 06:05:00GTC / OSIRIS1800Antonio de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI), Luca Izzo (HETH/IAA-CSIC), D.A. Kann (HETH/IAA-CSIC), C.C. Thoene (HETH/IAAAntonio de Ugarte Postigo (HETH/IAA-CSIC, DARK/NBI)HETH tns_2017iuk_2017-12-07_06-05-00_GTC_OSIRIS_HETH.txt tns_2017iuk_2017-12-07_06-05-00_GTC_OSIRIS_HETH.fitsObjectHETH2018-12-01The spectrum was obtained using the R1000B grism, which covers the range from 3700 to 7880 A.
21105SN 2017ezc2115:47:28.889+11:58:40.50SN Ia0.036SDSS J154728.82+115836.80.036635ASAS-SN, Pan-STARRS1ASAS-SNASAS-SN, Pan-STARRS1ASASSN-17iiASASSN-1 - Brutus, PS1 - GPC1LT - SPRATYY116.82V-Johnson2017-06-26 08:42:11Dong
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
125462017-07-13 15:05:05PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS115:47:28.889+11:58:40.502017-07-09 08:32:3818.46i-Sloan1PSNPS17dssPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
186132017-07-09 08:32:3818.460.0420.7ABMagi-SloanPS1_GPC145Robot
122422017-06-27 05:06:51dongsuboSeiichiro Kiyota, Geoff Stone, Joshua Shields, Subo Dong for the ASAS-SN teamASAS-SN15:47:28.900+11:58:41.002017-06-26 08:42:1116.82V-Johnson2PSNSDSS J154728.82+115836.80.036635ASASSN-17iiASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
181672017-06-26 08:42:1116.820.22VegaMagV-JohnsonASASSN-1_Brutus
181662017-06-23 09:52:3116.76VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10472017-07-01 09:58:37dbersierDavid BersierASAS-SNSN Ia0.0361ASAS-SNThis is a normal SN Ia a few days past maximum brightness, at a a redshift z~0.035, consistent with the host galaxy (0.036)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10502017-06-30 21:51:12LT_SPRAT500David BersierDavid BersierASAS-SN tns_2017ezc_2017-06-30_21-51-12_LT_SPRAT_ASAS-SN.datObjectASAS-SNthe flux calibration is approximate
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10502017-06-30 21:51:12LT / SPRAT500David BersierDavid BersierASAS-SN tns_2017ezc_2017-06-30_21-51-12_LT_SPRAT_ASAS-SN.datObjectASAS-SNthe flux calibration is approximate
34896SN 2019bkg2104:53:18.020-32:50:50.78SN II0.037GALEXASC J045317.84-325047.70.036519ASAS-SN, GaiaAlertsePESSTOASAS-SN, GaiaAlertsASASSN-19ebASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117.8g-Sloan2019-03-02 19:12:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
316422019-03-28 22:14:42Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts04:53:18.020-32:50:50.782019-03-03 19:20:3817.87G-Gaia2PSNGaia19bctGaiaAlertsconfirmed SNII
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
578982019-03-03 19:20:3817.870.2ABMagG-GaiaGaia_Gaia-photometric60Robot
578972019-01-31 01:49:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
304202019-03-03 14:41:43KZStanekJ. Brimacombe, D. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SN04:53:18.154-32:50:50.142019-03-02 19:12:0017.8g-Sloan2PSNGALEXASC J045317.84-325047.70.036519ASASSN-19ebASAS-SNPresent in several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
548572019-03-02 19:12:0017.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
548562019-02-24 19:12:0018.7ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
36362019-03-09 19:20:39ePESSTO_Bot1Ana Sagues Carracedo, Cristina Barbarino, Valery Brinnel, Leonardo Tartaglia, O. Yaron on behalf of ePESSTOePESSTOSN II0.0371ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36432019-03-09 01:43:03ESO-NTT_EFOSC2-NTT600Ana Sagues Carracedo, Cristina Barbarino, Valery BrinnelLeonardo TartagliaePESSTO tns_2019bkg_2019-03-09_01-43-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019bkg_2019-03-09_01-43-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36432019-03-09 01:43:03ESO-NTT / EFOSC2-NTT600Ana Sagues Carracedo, Cristina Barbarino, Valery BrinnelLeonardo TartagliaePESSTO tns_2019bkg_2019-03-09_01-43-03_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019bkg_2019-03-09_01-43-03_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25288AT 2018yp114:10:18.984-08:10:01.20MCG -01-36-0120.0364SNHuntCRTS, SNHuntOther - OtherYY19.2V-crts-CRTS2018-02-26 12:19:45Drake
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170682018-02-26 21:40:02ajdNikolay Mishevskiy on behalf of CRTSSNHunt14:10:18.984-08:10:01.202018-02-26 12:19:4519.2V-crts-CRTS2PSNMCG -01-36-0120.0364CRTS, SNHunt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257302018-02-26 12:19:4519.2ABMagV-crts-CRTSOther_OtherMLS 10K CCD
257292017-06-17 04:06:1921.4ABMagV-crts-CRTSOther_Other[Last non detection] MLS 10K CCD
36307SN 2019dkq1122:24:28.860-56:30:45.36SN IaESO 190- G 0050.036368ASAS-SNNoneASAS-SNASASSN-19jzASASSN-2 - CassiusSOAR - GoodmanYY117g-Sloan2019-04-12 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
330052019-04-13 00:21:39KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SN22:24:28.860-56:30:45.362019-04-12 09:50:2417g-Sloan2PSNESO 190- G 0050.036368ASASSN-19jzASAS-SNPresent in several epochs, discovered after seasonal break, nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
613922019-04-12 09:50:2417ABMagg-SloanASASSN-2_Cassius
613912018-12-25 01:12:0018.1ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
39182019-04-22 19:18:47straderJay Strader NoneSN Ia1SNiD suggests Ia 2 weeks post peak, though Si II ~ -11400
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
39252019-04-22 09:50:24SOAR_GoodmanJay StraderNone tns_2019dkq_2019-04-22.41_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
39252019-04-22 09:50:24SOAR / GoodmanJay StraderNone tns_2019dkq_2019-04-22.41_SOAR_Goodman.datObject
28196SN 2018ebz2121:46:39.515+08:17:51.13SN IIPUGC 118090.036348LOSS, Pan-STARRS1LOSSLOSS, Pan-STARRS1kait-18agOther - Other, PS1 - GPC1Lick-3m - KASTYY120.1Clear-2018-07-22 10:09:10Zheng
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
223822018-09-08 22:30:08PS1_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-STARRS121:46:39.515+08:17:51.132018-08-12 12:17:1620.03w-PS11PSNPS18bnlPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
353382018-08-12 12:17:1620.030.0422ABMagw-PS1PS1_GPC145Robot
207992018-07-23 08:18:56weikangJackson Sipple, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS21:46:39.506+08:17:51.362018-07-22 10:09:1020.1Clear-2PSNUGC 118090.036348kait-18agLOSSThe object was very faint, the mag is measured from a co-add of 11 KAIT images range from June 22 to July 22 UT.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323342018-07-22 10:09:1020.120.5VegaMagClear-Other_Other198KAIT
323332018-06-15 11:38:3119VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018ebz_atrep_20799_LOSS.jpgGraphics2018-07-23 08:18:57weikang
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26162018-08-29 23:26:55weikangWeikang Zheng, Thomas Brink, Alexei V. Filippenko (UC Berkeley)LOSSSN IIP1LOSS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26232018-08-22 07:26:24Lick-3m_KASTWeiKang ZhengThomas BrinkLOSS tns_2018ebz_2018-08-22.310_Lick_3m_KAST_LOSS.flmObjectLOSS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26232018-08-22 07:26:24Lick-3m / KASTWeiKang ZhengThomas BrinkLOSS tns_2018ebz_2018-08-22.310_Lick_3m_KAST_LOSS.flmObjectLOSS
23523SN 2017ile1105:34:07.178-29:36:41.00SN Ia0.0362MASX J05340703-29363350.036312ASAS-SNePESSTOASAS-SNASASSN-17poASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY117.4g-Sloan2017-11-22 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
149392017-11-22 22:09:11KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN05:34:07.058-29:36:35.502017-11-22 07:55:1217.4g-Sloan2PSN2MASX J05340703-29363350.036312ASASSN-17poASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
225412017-11-22 07:55:1217.4ABMagg-SloanASASSN-3_Paczynski
225402017-11-18 07:40:4818.6ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
14922017-11-29 12:22:37ePESSTO_Bot1K. M. Lopez, Z. Kostrzewa-Rutkowska, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0361ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14962017-11-28 07:27:10ESO-NTT_EFOSC2-NTT300K. M. Lopez, Z. Kostrzewa-RutkowskaK. M. Lopez, Z. Kostrzewa-RutkowskaePESSTO tns_2017ile_2017-11-28_07-27-10_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017ile_2017-11-28_07-27-10_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
14962017-11-28 07:27:10ESO-NTT / EFOSC2-NTT300K. M. Lopez, Z. Kostrzewa-RutkowskaK. M. Lopez, Z. Kostrzewa-RutkowskaePESSTO tns_2017ile_2017-11-28_07-27-10_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017ile_2017-11-28_07-27-10_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
42300AT 2019meo205:34:07.170-29:36:39.312MASX J05340703-29363350.036312ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-19syASASSN-2 - Cassius, Gaia - Gaia-photometricYY17.52019-08-01 08:59:29Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
433602019-08-07 11:54:24Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts05:34:07.170-29:36:39.312019-08-05 19:09:0717.41G-Gaia2PSNGaia19djhGaiaAlertsconfirmed SN Ia in galaxy 2MASX J05340703-2936335
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
822892019-08-05 19:09:0717.410.2ABMagG-GaiaGaia_Gaia-photometric60Robot
822882019-07-29 13:52:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
427702019-07-31 20:38:01KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN05:34:07.178-29:36:40.502019-07-31 09:50:2417.5g-Sloan2PSN2MASX J05340703-29363350.036312ASASSN-19syASAS-SNPresent in several epochs, on the rise; confirmed via follow-up imaging; this galaxy also hosted ASASSN-17po
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
811602019-07-31 09:50:2417.5ABMagg-SloanASASSN-2_Cassius
811592019-07-27 10:19:1217.7ABMagg-SloanASASSN-2_Cassius[Last non detection]
34181SN 2019aja1116:23:08.074+19:00:20.77SN Ia0.036CGCG 109-010 NED010.036228ASAS-SNSCATASAS-SNASASSN-19bxASASSN-4 - LeavittUH88 - SNIFSYY116.8g-Sloan2019-02-01 11:31:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
294582019-02-01 14:30:27KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN16:23:08.074+19:00:20.772019-02-01 11:31:1216.8g-Sloan2PSNCGCG 109-010 NED010.036228ASASSN-19bxASAS-SNIn two epochs, fading, discovered after the seasonal break
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
528492019-02-01 11:31:1216.8ABMagg-SloanASASSN-4_Leavitt
528482018-10-07 01:26:2418ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
34972019-02-04 15:06:31tuckermaM A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa)SCATSN Ia0.0361SCATNormal SN Ia roughly 10 days after maximum light. Redshift from the host (NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35042019-02-04 14:01:32UH88_SNIFS1800TuckerSCAT tns_2019aja_2458519.0844_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35042019-02-04 14:01:32UH88 / SNIFS1800TuckerSCAT tns_2019aja_2458519.0844_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
23193AT 2017hyt119:03:35.671-53:10:17.22ESO 184- G 0040.036192ASAS-SNASAS-SNASASSN-17opASASSN-2 - CassiusYY16.5V-Johnson2017-11-11 00:28:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
145772017-11-11 03:42:21KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN19:03:35.671-53:10:17.222017-11-11 00:28:4816.5V-Johnson2PSNESO 184- G 0040.036192ASASSN-17opASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
219722017-11-11 00:28:4816.5VegaMagV-JohnsonASASSN-2_Cassius
219712017-10-30 01:12:0017.2VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
43110AT 2019njq102:46:46.415-01:44:02.27SDSS J024646.21-014403.00.036ALeRCEALeRCEZTF19abplghdP48 - ZTF-CamYY20.1769r-ZTF2019-08-12 11:58:37ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
438652019-08-12 14:28:43ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE02:46:46.415-01:44:02.272019-08-12 11:58:3720.1769r-ZTF2PSNSDSS J024646.21-014403.00.036ZTF19abplghdALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abplghd
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
831362019-08-12 11:58:3720.17690.17638720.4208ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
831352019-08-12 10:37:0120.7065ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
25289SN 2018yq1112:15:23.114+27:37:36.62SN Ia2MASX J12152315+27373460.035949ASAS-SNASAS-SNASAS-SNASASSN-18efASASSN-4 - LeavittMDM-2.4 - OSMOSYY118.4g-Sloan2018-02-22 07:55:12Stanek [Object redshift updated according to host-redshift by admin]
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170692018-02-27 15:48:59KZStanekJ. Brimacombe, S. Kiyota, K. Z. Stanek, for the ASAS-SN teamASAS-SN12:15:23.114+27:37:36.622018-02-22 07:55:1218.4g-Sloan2PSN2MASX J12152315+27373460.035949ASASSN-18efASAS-SNIn several epochs, nuclear transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257322018-02-22 07:55:1218.4ABMagg-SloanASASSN-4_Leavitt
257312018-02-20 07:40:4818.5ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17592018-03-05 19:18:34jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM), S. Dong, P. Chen (KIAA-PKU), J. Shields, K. Z. Stanek (OSU)ASAS-SNSN Ia1ASAS-SNWe obtained an optical spectrum of ASASSN-18ef on UT 2018 Mar 4.4 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is that of a normal SN Ia around maximum light. The best fit template from SNID (Blondin & Tonry 2007) is the Type Ia 2005mc at -2.2 days.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17642018-03-04 08:54:31MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018yq_2458181.871198_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
17642018-03-04 08:54:31MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
19918SN 2017dfo2109:20:38.012-29:57:02.85SN Ia0.0362MASX J09203974-29565330.035948ASAS-SN, Pan-STARRS1ePESSTOASAS-SN, Pan-STARRS1ASASSN-17feASASSN-2 - Cassius, PS1 - GPC1ESO-NTT - EFOSC2-NTTYY117.03V-Johnson2017-04-19 02:35:50Dong
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
110842017-05-01 15:42:38PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS109:20:38.012-29:57:02.852017-04-08 05:52:4819.04i-Sloan1PSNPS17coiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
164702017-04-08 05:52:4819.040.0820.7ABMagi-SloanPS1_GPC145Robot
108982017-04-20 10:15:55dongsuboJ. Brimacombe, Subo Dong, K. Stanek for the ASAS-SN teamASAS-SN09:20:38.124-29:57:02.352017-04-19 02:35:5017.03V-Johnson2PSN2MASX J09203974-29565330.035948ASASSN-17feASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
161862017-04-19 02:35:5017.030.14VegaMagV-JohnsonASASSN-2_Cassius
161852017-04-15 03:38:5017.27VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
9122017-04-23 09:06:43ePESSTO_Bot1C. P. Gutierrez, R. Cartier, O. Yaron, on behalf of ePESSTOePESSTOSN Ia0.0361ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
9222017-04-22 04:45:23ESO-NTT_EFOSC2-NTT300C. P. Gutierrez, R. CartierR. Cartier, C. P. GutierrezePESSTO tns_2017dfo_2017-04-22_04-45-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017dfo_2017-04-22_04-45-23_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
9222017-04-22 04:45:23ESO-NTT / EFOSC2-NTT300C. P. Gutierrez, R. CartierR. Cartier, C. P. GutierrezePESSTO tns_2017dfo_2017-04-22_04-45-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017dfo_2017-04-22_04-45-23_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
34276SN 2019amr2114:16:27.683-45:25:11.94SN Ia0.0362MASX J14162872-45251370.035908ASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-19cfASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY117.4g-Sloan2019-02-05 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
296862019-02-07 00:03:34ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS14:16:27.683-45:25:11.942019-02-05 15:37:2617.296orange-ATLAS2PSNATLAS19dccATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
532422019-02-05 15:37:2617.2960.03419.05ABMagorange-ATLASATLAS1_ACAM130Robot
532412019-02-01 14:28:1919.05ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
296152019-02-05 17:16:24KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN14:16:27.686-45:25:13.372019-02-05 08:09:3617.4g-Sloan2PSN2MASX J14162872-45251370.035908ASASSN-19cfASAS-SNConfirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
531112019-02-05 08:09:3617.4ABMagg-SloanASASSN-3_Paczynski
531102019-02-01 08:38:2418ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
35112019-02-08 17:05:43ePESSTO_Bot1R. Carini, E. Palazzi, E. Cappellaro, A. Fiore, O. Yaron on behalf of ePESSTOePESSTOSN Ia0.0361ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35182019-02-08 05:16:08ESO-NTT_EFOSC2-NTT300R. Carini, E. PalazziE. Cappellaro, A. FioreePESSTO tns_2019amr_2019-02-08_05-16-08_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019amr_2019-02-08_05-16-08_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
35182019-02-08 05:16:08ESO-NTT / EFOSC2-NTT300R. Carini, E. PalazziE. Cappellaro, A. FioreePESSTO tns_2019amr_2019-02-08_05-16-08_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019amr_2019-02-08_05-16-08_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
37795SN 2019fpc1100:09:48.175-57:59:50.75SN Ia0.0372MASX J00094894-57594780.035745ASAS-SNNoneASAS-SNASASSN-19ndASASSN-3 - PaczynskiLCO-duPont - WFCCDYY116.7g-Sloan2019-05-18 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
353932019-05-19 21:18:47KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN00:09:48.175-57:59:50.752019-05-18 09:21:3616.7g-Sloan2PSN2MASX J00094894-57594780.035745ASASSN-19ndASAS-SNPresent in several epochs, on the rise, confirmed via follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
664832019-05-18 09:21:3616.7ABMagg-SloanASASSN-3_Paczynski
664822019-05-14 08:52:4818.2ABMagU-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
41292019-05-22 11:41:52max@phys.au.dkMaximilian StritzingerNoneSN Ia0.0371A spectrum obtained with the du Pont telescope reveals this is a normal type Ia supernova near or at maximum light. Redshift listed is computed by SNID.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
41362019-05-22 00:00:00LCO-duPont_WFCCD1000MorrellMorrell, Dong, Chen, Bose, Holmbo, StritzingerNone tns_2019fpc_2458625.5_LCO-duPont_WFCCD.txt tns_2019fpc_2458625.5_LCO-duPont_WFCCD.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
41362019-05-22 00:00:00LCO-duPont / WFCCD1000MorrellMorrell, Dong, Chen, Bose, Holmbo, StritzingerNone tns_2019fpc_2458625.5_LCO-duPont_WFCCD.txt tns_2019fpc_2458625.5_LCO-duPont_WFCCD.fitsObject
25563SN 2018ais1111:38:47.047-33:10:02.57SN Ia0.0362MASX J11384720-33100630.035658ASAS-SNePESSTOASAS-SNASASSN-18fnASASSN-2 - Cassius, ASASSN-5 - Payne-GaposchkinESO-NTT - EFOSC2-NTTYY117.4g-Sloan2018-03-17 22:19:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
173982018-03-18 13:46:44KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN11:38:47.047-33:10:02.572018-03-17 22:19:1217.4g-Sloan2PSN2MASX J11384720-33100630.035658ASASSN-18fnASAS-SNIn several epochs, nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263042018-03-17 22:19:1217.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
263032018-03-10 02:24:0017.7VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18152018-03-28 17:00:37ePESSTO_Bot1Christian Vogl, Andreas Flörs, Stefan Taubenberger, Stefano Benetti, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0361ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18202018-03-28 07:54:42ESO-NTT_EFOSC2-NTT450Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018ais_2018-03-28_07-54-42_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ais_2018-03-28_07-54-42_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18202018-03-28 07:54:42ESO-NTT / EFOSC2-NTT450Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018ais_2018-03-28_07-54-42_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ais_2018-03-28_07-54-42_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
37202AT 2017kdu115:18:15.768+12:29:11.76IC 11130.035635NoneCTIO-4m - DECAMYY19.76z-Sloan2017-05-04 03:05:42Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
344592019-05-06 19:06:44MelinaIne TheunissenNone15:18:15.768+12:29:11.762017-05-04 03:05:4219.76z-Sloan2PSNIC 11130.035635The transient was first discovered by Ine Theunissen on the galaxy zoo website. Number 3 in this discussion https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/989034.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
648362017-07-18 03:23:3420.54ABMagr-SloanCTIO-4m_DECAMThe Apparent Magnitude was calculated with APT and a reference star in Pan-STARRS (see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd0734b80cf&-out.add=.&-source=II/349/ps1&-c=229.566272300%20%2b12.502971150,eq=J2000,rs=2&-out.orig=o). An Absolute Magnitude of -15.38 was also calculated.
648352017-05-04 03:05:4219.76ABMagz-SloanCTIO-4m_DECAMThe Apparent Magnitude was calculated with APT and a reference star in Pan-STARRS (see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd0734b80cf&-out.add=.&-source=II/349/ps1&-c=229.566272300%20%2b12.502971150,eq=J2000,rs=2&-out.orig=o). An Absolute Magnitude of -16.16 was also calculated.
37937SN 2019fum3112:41:12.300-16:56:41.60SN Ia0.0355582MASX J12411229-16564040.035558ASAS-SN, ATLAS, GaiaAlertsSCATASAS-SN, ATLAS, GaiaAlertsASASSN-19ngASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricUH88 - SNIFSYY117.1g-Sloan2019-05-21 21:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
381152019-06-18 08:47:12Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:41:12.300-16:56:41.602019-06-16 22:55:1218.23G-Gaia2PSNGaia19ckqGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
723642019-06-16 22:55:1218.230.2ABMagG-GaiaGaia_Gaia-photometric60Robot
723632019-02-04 16:24:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
360072019-05-30 08:36:39ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS12:41:12.283-16:56:41.012019-05-21 09:00:0017.207orange-ATLAS2PSNATLAS18bckvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
675452019-05-21 09:00:0017.2070.05818.76ABMagorange-ATLASATLAS1_ACAM130Robot
675442019-05-20 09:50:2418.42ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
356612019-05-23 14:02:13KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN12:41:12.463-16:56:42.502019-05-21 21:21:3617.1g-Sloan2PSN2MASX J12411229-16564040.035558ASASSN-19ngASAS-SNPresent in two epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
668272019-05-21 21:21:3617.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
668262019-05-15 01:55:1217.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
42532019-06-10 09:45:53avpayneAV Payne, JW Bredall, A Do, MA Tucker, BJ Shappee, ME HuberSCATSN Ia0.0355581SCATType Ia supernova based on absorption line features present in spectra.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42602019-06-09 19:17:19UH88_SNIFS1800Payne, BredallSCAT tns_2019fum_2458644.3037_UH88_SNIFS_SCAT.datObjectSCATReduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
42602019-06-09 19:17:19UH88 / SNIFS1800Payne, BredallSCAT tns_2019fum_2458644.3037_UH88_SNIFS_SCAT.datObjectSCATReduced with summit-based quick reduction pipeline. Care should be taken before using this spectrum for further science.
30257SN 2018hcq2108:20:25.930-65:20:30.01SN Ia-91T-like0.035ESO 089- G 0190.035491ASAS-SN, GaiaAlertsePESSTOASAS-SN, GaiaAlertsASASSN-18xbASASSN-2 - Cassius, ASASSN-3 - Paczynski, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY117g-Sloan2018-10-06 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
238272018-10-30 18:06:32Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts08:20:25.930-65:20:30.012018-10-27 06:33:0717.55G-Gaia2PSNGaia18dfiGaiaAlertsconfirmed SN Ia-91T-like
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381602018-10-27 06:33:0717.550.2ABMagG-GaiaGaia_Gaia-photometric60Robot
381592018-09-19 09:18:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
233542018-10-06 13:50:11KZStanekP. Vallely, K. Z. Stanek, for the ASAS-SN teamASAS-SN08:20:25.932-65:20:31.742018-10-06 07:55:1217g-Sloan2PSNESO 089- G 0190.035491ASASSN-18xbASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372072018-10-06 07:55:1217ABMagg-SloanASASSN-3_Paczynski
372062018-09-18 09:07:1217.5VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29122018-10-20 14:31:02ePESSTO_Bot1S. Moran, E. Kankare, O. Yaron on behalf of ePESSTOePESSTOSN Ia-91T-like0.0351ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29202018-10-20 08:43:05ESO-NTT_EFOSC2-NTT900S. MoranE. KankareePESSTO tns_2018hcq_2018-10-20_08-43-05_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018hcq_2018-10-20_08-43-05_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29202018-10-20 08:43:05ESO-NTT / EFOSC2-NTT900S. MoranE. KankareePESSTO tns_2018hcq_2018-10-20_08-43-05_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018hcq_2018-10-20_08-43-05_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
20922SN 2017esb1213:09:36.022-18:58:19.56SN Ia0.035ESO 575- G 066 0.035478ASAS-SNASAS-SN, NoneASAS-SNASASSN-17hpASASSN-2 - CassiusLT - SPRAT, SOAR - GoodmanYY216.6V-Johnson2017-06-12 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
120332017-06-14 17:51:14KZStanekD. Bersier, J. V. Shields, K. Z. Stanek, for the ASAS-SN teamASAS-SN13:09:36.022-18:58:19.562017-06-12 03:36:0016.6V-Johnson3PSNESO 575- G 066 0.035478ASASSN-17hpASAS-SNIn two epochs, nuclear transient, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
178302017-06-13 00:28:4817VegaMagV-JohnsonASASSN-2_Cassius
178292017-06-12 03:36:0016.6VegaMagV-JohnsonASASSN-2_Cassius
178282017-06-10 04:04:4817STMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10512017-07-02 17:30:36ckilpatrickKilpatrickNoneSN Ia0.0351We measure a Si II 6355 velocity of -11,200 km/s. Best match is a Ia at +8 days.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10542017-06-21 00:33:00SOAR_Goodman1800KilpatrickPanNone tns_2017esb_2017-06-21_00-33-00_SOAR_Goodman.flmObject
10442017-06-21 17:35:22dbersierSubhash Bose, Subo Dong, David BersierASAS-SNSN Ia0.0351ASAS-SNComparison with a library of spectra (with SNID) shows that ASASSN-17hp is a type Ia SN a few days past maximum light, at a redshift of 0.035, consistent with the redshift of the host galaxy.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10472017-06-15 22:17:42LT_SPRAT500David BersierDavid BersierASAS-SN tns_2017esb_2017-06-15_22-17-42_LT_SPRAT_ASAS-SN.datObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10542017-06-21 00:33:00SOAR / Goodman1800KilpatrickPanNone tns_2017esb_2017-06-21_00-33-00_SOAR_Goodman.flmObject
10472017-06-15 22:17:42LT / SPRAT500David BersierDavid BersierASAS-SN tns_2017esb_2017-06-15_22-17-42_LT_SPRAT_ASAS-SN.datObjectASAS-SN
24925SN 2018kz2114:31:44.140+45:46:42.46SN Ia2MASX J14314417+45464070.035171ASAS-SN, GaiaAlertsASAS-SNASAS-SN, GaiaAlertsASASSN-18bkASASSN-4 - Leavitt, Gaia - Gaia-photometricMDM-2.4 - OSMOSYY117.8g-Sloan2018-01-26 10:48:00Stanek [Object redshift updated according to host-redshift by admin]
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
172082018-03-10 10:16:01Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts14:31:44.140+45:46:42.462018-03-08 19:19:1218.98G-Gaia2PSNGaia18aofGaiaAlertsconfirmed SN Ia near centre of starburst galaxy SDSS J143144.14+454641.3, aka SN2018kz
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259762018-03-08 19:19:1218.980.2ABMagG-GaiaGaia_Gaia-photometric60Robot
259752018-01-14 15:59:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
166402018-01-26 15:20:26KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN14:31:43.982+45:46:40.762018-01-26 10:48:0017.8g-Sloan2PSN2MASX J14314417+45464070.035171ASASSN-18bkASAS-SNIn two epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250202018-01-26 10:48:0017.8ABMagg-SloanASASSN-4_Leavitt
250192018-01-12 11:02:2418.8ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16802018-02-02 15:21:04jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM obs), S. Dong, P. Cheng (KIAA-PKU) ASAS-SNSN Ia1ASAS-SNWe obtained an optical spectrum (range 3900-6850 Angstroms) of ASASSN-18bk/AT2018kz on UT 2018 Jan 31.4 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is that of a normal Type Ia around maximum light. SNID (Blondin & Tonry 2007) give a best-fit age of -2 days and redshift consistent with the host galaxy redshift reported in NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16852018-01-31 09:44:47MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018kz_2458149.90610823_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018kz_2458149.90610823_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
16852018-01-31 09:44:47MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018kz_2458149.90610823_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018kz_2458149.90610823_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
22803AT 2017hjt101:24:49.420+32:14:06.10KUG 0122+319 0.035TNTSTNTSBAO-0.6m - BATCYY19.3Clear-2017-10-14 08:09:36Li
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
141422017-10-15 10:23:28M51Zhijian Xu, Wenxiong Li (THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU), Yuanhao Wang(THU), Ziheng Zhou(THU), Xu Zhou(NAOC) on behalf of the TNTSTNTS01:24:49.420+32:14:06.102017-10-14 08:09:3619.3Clear-1PSNKUG 0122+319 0.035TNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 3" west and 2" north of the center of KUG 0122+319
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
212612017-10-14 08:09:3619.3VegaMagClear-BAO-0.6m_BATC
26879AT 2014fs110:28:42.792-00:08:39.48SDSS J102842.76-000840.10.035NoneCTIO-4m - DECAMYY17.65R-Cousins2014-12-30 08:14:17Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
190622018-06-04 11:26:35Richard NowellA. Jonkeren, R. Nowell, M. Walmsley, L. SeguinNone10:28:42.792-00:08:39.482014-12-30 08:14:1717.65R-Cousins1PSNSDSS J102842.76-000840.10.035This transient was first noticed in a discussion on the Galaxy Zoo website started by participant ak11. Other participants are: A. Jonkeren, R. Nowell, M. Walmsley, L. Seguin and Justinnnn. The discussion's link is: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/20531255 . Participant ak11 had two messages sent to that name, but there has been no reply and so no proper name can be given.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
294252014-12-30 08:14:1717.65123.6ABMagR-CousinsCTIO-4m_DECAMThe r-band magnitude was calculated using APT and a reference star SDSS J102842.71-000803.4 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237648721220731072 . This has a DECaLS r-band value of r=19.53. Because of the very strong source intensity of the transient, I calculated another magnitude value which used the total source intensity 66963 minus the source intensity of the host galaxy in December 2016 which is 12319. This gave a value of source intensity = 54644 for just the transient alone, as far as I could surmise. This calculation gave a r-band value = 17.87.
34124SN 2019agx7113:29:56.650+38:24:19.72SN Ib0.036CGCG 218-0160.035SNHunt, ATLAS, ZTF, Pan-STARRS1ZTFATLAS, CRTS, Pan-STARRS1, SNHunt, ZTFOther - Other, ATLAS1 - ACAM1, P48 - ZTF-Cam, PS1 - GPC1P200 - DBSPYY120V-crts-CRTS2019-01-28 11:25:29Drake
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
397492019-06-30 21:36:18PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS113:29:56.650+38:24:19.722019-04-14 10:24:5720.38i-Sloan1PSNPS19ckzPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
750862019-04-14 10:24:5720.380.2220.7ABMagi-SloanPS1_GPC145Robot
324882019-04-09 09:54:17ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:29:56.656+38:24:19.682019-02-08 12:02:2519.37g-ZTF3PSNZTF19aailsgeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
600902019-03-25 08:56:4119.690.1520.17ABMagr-ZTFP48_ZTF-Cam30
600892019-02-08 12:02:2519.370.1120.83ABMagg-ZTFP48_ZTF-Cam30
600882019-01-25 13:15:1719.7811ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
323532019-04-09 08:55:49ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:29:56.655+38:24:19.502019-02-12 10:51:3419.19g-ZTF3PSNZTF19aailsgeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
597192019-02-12 12:30:3618.730.0920.16ABMagr-ZTFP48_ZTF-Cam30
597182019-02-12 10:51:3419.190.1620.36ABMagg-ZTFP48_ZTF-Cam30
597172019-01-25 13:15:1719.7811ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
314492019-03-26 11:44:58ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:29:56.655+38:24:19.502019-02-12 10:51:3419.19g-ZTF3PSNZTF19aailsgeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
573982019-02-12 12:30:3618.730.0920.16ABMagr-ZTFP48_ZTF-Cam30
573972019-02-12 10:51:3419.190.1620.36ABMagg-ZTFP48_ZTF-Cam30
573962019-01-25 13:15:1719.7811ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
313442019-03-26 11:20:54ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:29:56.655+38:24:19.502019-02-12 10:51:3419.19g-ZTF3PSNZTF19aailsgeZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
570972019-02-12 12:30:3618.730.0920.16ABMagr-ZTFP48_ZTF-Cam30
570962019-02-12 10:51:3419.190.1620.36ABMagg-ZTFP48_ZTF-Cam30
570952019-01-25 13:15:1719.7811ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
296932019-02-07 00:23:23ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS13:29:56.629+38:24:19.782019-02-06 15:23:0219.582cyan-ATLAS2PSNATLAS19ddsATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
532562019-02-06 15:23:0219.5820.15819.75ABMagcyan-ATLASATLAS1_ACAM130Robot
532552019-02-04 14:38:2419.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
293782019-01-29 04:25:27ajdMirco Villi with CRTSSNHunt13:29:56.640+38:24:20.162019-01-28 11:25:2920V-crts-CRTS2PSNCGCG 218-0160.035CRTS, SNHunt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
526792019-01-28 11:25:2920ABMagV-crts-CRTSOther_OtherMLS 10K CCD.
526782018-07-04 04:31:4721.5ABMagV-crts-CRTSOther_Other[Last non detection] MLS 10K CCD.
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
36062019-03-05 21:11:20ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ib0.0361ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36132019-02-12 09:19:30P200_DBSP450A. DugasI. AndreoniZTF tns_2019agx_2019-02-12_09-19-30_P200_DBSP_ZTF.ascii tns_2019agx_2019-02-12_09-19-30_P200_DBSP_ZTF.fitsObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36132019-02-12 09:19:30P200 / DBSP450A. DugasI. AndreoniZTF tns_2019agx_2019-02-12_09-19-30_P200_DBSP_ZTF.ascii tns_2019agx_2019-02-12_09-19-30_P200_DBSP_ZTF.fitsObjectZTF
36698AT 2013kg105:42:47.563+82:27:26.622MASX J05424549+82273860.034897NonePS1 - GPC1YY19.39g-Sloan2013-10-23 13:30:10Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
336402019-04-25 18:26:44MelinaMelina ThévenotNone05:42:47.563+82:27:26.622013-10-23 13:30:1019.39g-Sloan9PSN2MASX J05424549+82273860.034897Transient was first discussed by Melina Thévenot at the galaxy zoo website, see here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/977544. The Absolute Magnitude was calculated to be about -17 to -16 depending on epoch and filter.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
630002014-01-05 08:11:2720.05ABMagg-SloanPS1_GPC143Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
629992014-01-04 09:24:5819.69ABMagg-SloanPS1_GPC143Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630062013-12-17 10:22:1319.71ABMagz-SloanPS1_GPC160--- Transient is near detector edge. --- Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630032013-12-15 10:10:0819.24ABMagr-SloanPS1_GPC140--- Transient is near detector edge. --- Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
629982013-12-03 10:33:2519.39ABMagg-SloanPS1_GPC143Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630022013-11-26 10:41:5818.97ABMagr-SloanPS1_GPC140Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630012013-11-19 12:01:0918.73ABMagi-SloanPS1_GPC145Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630042013-10-23 14:18:0819.35ABMagy-PS1PS1_GPC180Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630052013-10-23 13:30:1019.13ABMagz-SloanPS1_GPC160--- Close to the transient is an artifact. --- Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
11342SN 2016ayf1113:45:00.521+61:16:48.90SN IaCGCG 295-0100.034811ASAS-SNASAS-SNASAS-SNASASSN-16cyASASSN-1 - BrutusMDM-2.4 - OSMOSYY116.8V-Johnson2016-03-10 13:55:12Brown [Object redshift updated according to host-redshift by admin]
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
14172016-03-11 14:45:11brojonatJ. S. Brown, for the ASAS-SN teamASAS-SN13:45:00.521+61:16:48.902016-03-10 13:55:1216.8V-Johnson3PSNCGCG 295-0100.034811ASASSN-16cyASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
15942016-03-10 13:55:1216.8VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
15952016-03-03 11:02:2417.6VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
15932016-03-01 11:02:2418VegaMagV-JohnsonASASSN-1_Brutus270ASASSN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
6262016-12-06 13:43:40jlprietoS. Frank (OSU), J. L. Prieto (UDP/MAS), K. Z. Stanek (OSU)ASAS-SNSN Ia1ASAS-SNWe report optical spectroscopic observations of ASASSN-16bx/2016ajk (ATel #8712) and ASASSN-16cy/2016ayf (ATel #8801) obtained by S. Frank on UT 2016 March 14-15 with OSMOS (range 398-686 nm) mounted on the MDM 2.4m telescope at KPNO. We used SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) to aid with the type and phase of the SN spectra. ASASSN-16bx is a Type Ia SN about one month after peak brightness (best fit SNID template is SN1999gd at +34 days) and ASASSN-16cy is a normal Type Ia a couple days before maximum (best fit SNID template is SN2002de at -4 days). After correcting the spectrum of ASASSN-16cy for its host galaxy redshift (z=0.034811), we measure a expansion velocity from the Si II 635.5nm line of 12600 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6352016-03-14 08:14:58MDM-2.4_OSMOSS. FrankASAS-SN tns_2016ayf_2457461.84372616_MDM-2.4_OSMOS_ASAS-SN.txt tns_2016ayf_2457461.84372616_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
6352016-03-14 08:14:58MDM-2.4 / OSMOSS. FrankASAS-SN tns_2016ayf_2457461.84372616_MDM-2.4_OSMOS_ASAS-SN.txt tns_2016ayf_2457461.84372616_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
11405AT 2016baq211:09:25.786+29:34:24.82UGC 61980.034787SNHunt, ASAS-SNASAS-SN, CRTS, SNHuntSNHunt313Other - Other, ASASSN-1 - BrutusYY17.7V-crts-CRTS2016-03-12 08:19:43Drake
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
15432016-03-14 14:27:03brojonatJ. S. Brown, for the ASAS-SN teamASAS-SN11:09:25.757+29:34:23.612016-03-13 10:33:3616.9V-Johnson3PSNUGC 061980.034787ASASSN-16dbASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
17292016-03-13 10:33:3616.9VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
17302016-03-11 08:52:4817.6VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
17282016-03-08 08:52:4817.9VegaMagV-JohnsonASASSN-1_Brutus270ASASSN[Last non detection]
14832016-03-12 22:38:02ajdNikolay Mishevskiy, on behalf of CRTSSNHunt11:09:25.786+29:34:24.822016-03-12 08:19:4317.7V-crts-CRTS1PSNUGC 61980.034787SNHunt313CRTS, SNHunt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
16652016-03-12 08:19:4317.722VegaMagV-crts-CRTSOther_OtherImages taken with 1.5m MLS telescope. Seen in four 30 sec exposures.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016baq_atrep_1483.pngGraphics2016-03-13 00:07:10NikAstro
14623SN 2016fts1102:06:51.163+14:43:21.22SN Ia0.03IC 17800.034757ASAS-SNPESSTOASAS-SNASASSN-16jwASASSN-1 - BrutusESO-NTT - EFOSC2-NTTYY117V-Johnson2016-09-05 12:00:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
49202016-09-05 16:54:00KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN02:06:51.163+14:43:21.222016-09-05 12:00:0017V-Johnson2PSNIC 17800.034757ASASSN-16jwASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
66992016-09-05 12:00:00170.1517.7VegaMagV-JohnsonASASSN-1_Brutus
66982016-08-27 13:55:1217.9VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
3952016-09-09 10:45:39PESSTO_Bot1D. Bersier, E. Kankare, O. Yaron, on behalf of PESSTOPESSTOSN Ia0.031PESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
4032016-09-09 08:52:06ESO-NTT_EFOSC2-NTT300BersierKankarePESSTO tns_2016fts_2016-09-09_08-52-06_ESO-NTT_EFOSC2-NTT.asci tns_2016fts_2016-09-09_08-52-06_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
4032016-09-09 08:52:06ESO-NTT / EFOSC2-NTT300BersierKankarePESSTO tns_2016fts_2016-09-09_08-52-06_ESO-NTT_EFOSC2-NTT.asci tns_2016fts_2016-09-09_08-52-06_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
18340AT 2017axd309:54:28.290+67:39:41.98LEDA 27037240.03469None, GaiaAlerts, Pan-STARRS1GaiaAlerts, Pan-STARRS1Other - Other, Gaia - Gaia-photometric, PS1 - GPC1YY16.75R-Cousins2017-02-16 19:46:33Denisenko
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
107772017-04-15 23:23:19PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS109:54:28.269+67:39:41.942017-04-07 06:08:3819.04i-Sloan1PSNPS17cgmPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
160222017-04-07 06:08:3819.040.0420.7ABMagi-SloanPS1_GPC145Robot
94182017-02-23 13:38:17Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts09:54:28.290+67:39:41.982017-02-17 17:42:4317.69G-Gaia2PSNGaia17allGaiaAlertscandidate SN in outskirts of galaxy LEDA 2703724, aka AT 2017axd
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
138712017-02-17 17:42:4317.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
138702017-02-06 12:01:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
91092017-02-18 18:15:39BigDenDenis Denisenko, Dirk CornelisNone09:54:28.200+67:39:42.002017-02-16 19:46:3316.75R-Cousins2PSNLEDA 27037240.03469Discovered by D. Denisenko on the images obtained by D. Cornelis with 0.185-m f/6.8 APO refractor + SBIG STL-11000 CCD at e-EyE observatory (Fregenal de la Sierra, Spain). PSN was located in the same 93'x62' FOV with Gaia17aiq = 2017ati. Offset from the nucleus of host galaxy LEDA 2703724 is 9.5" East and 1.6" North.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
133732017-02-17 05:02:2416.660.0819.5STMagR-CousinsOther_Other240D. Cornelis0.185-m f/6.8 APO refractor + SBIG STL-11000 CCD at e-EyE observatory
133722017-02-16 19:46:3316.750.0819.5STMagR-CousinsOther_Other240D. Cornelis0.185-m f/6.8 APO refractor + SBIG STL-11000 CCD at e-EyE observatory
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017axd_atrep_9109.jpgGraphicsColor-combined discovery image by D. Cornelis on 2017-02-16.84 UT2017-02-18 18:15:40BigDen
11684SN 2016blj1113:30:00.802-27:58:24.31SN Ia0.03 2MASX J13300119-27582970.034657ASAS-SNPESSTOASAS-SNASASSN-16dwASASSN-2 - CassiusESO-NTT - EFOSC2-NTTYY116.8V-Johnson2016-04-03 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
17692016-04-03 09:36:49KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN13:30:00.802-27:58:24.312016-04-03 06:57:3616.8V-Johnson3PSN 2MASX J13300119-27582970.034657ASASSN-16dwASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
19822016-04-03 06:57:3616.80.1517.4VegaMagV-JohnsonASASSN-2_Cassius
19832016-04-01 08:38:2416.90.217.2VegaMagV-JohnsonASASSN-2_Cassius
19812016-03-30 06:57:3617.2VegaMagV-JohnsonASASSN-2_Cassius270ASAS-SN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
1752016-04-04 12:20:14PESSTO_Bot1J. Johansson, M. Magee, I. Bar, O. Yaron, on behalf of PESSTOPESSTOSN Ia0.031PESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1822016-04-04 08:57:34ESO-NTT_EFOSC2-NTT600Johansson, Magee, BarJohansson, Magee, BarPESSTO tns_2016blj_2016-04-04_08-57-34_ESO-NTT_EFOSC2-NTT.asci tns_2016blj_2016-04-04_08-57-34_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1822016-04-04 08:57:34ESO-NTT / EFOSC2-NTT600Johansson, Magee, BarJohansson, Magee, BarPESSTO tns_2016blj_2016-04-04_08-57-34_ESO-NTT_EFOSC2-NTT.asci tns_2016blj_2016-04-04_08-57-34_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO

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