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IDNameRepsClassRADECObj. TypeRedshiftHost Namesort ascendingHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
2905SN 2004bu15:54:52.030+21:07:10.99SN IcUGC 10089 NY17.12004-05-18 00:00:00[Discoverer=Boles; DiscoveryRef=IAUC 8343; PositionRef=IAUC 8343; Orig Type=Ic ]
4945SN 2009dc15:51:12.120+25:42:28.01SN IaUGC 10064 NY16.52009-04-09 00:00:00[Discoverer=Puckett, Moore, Newton; DiscoveryRef=CBET 1762; PositionRef=CBET 1762; Orig Type=Ia ]
1399SN 1998ct15:51:11.669+21:56:35.99SN IInUGC 10062 NY16.11998-06-30 00:00:00[Discoverer=Schwartz; DiscoveryRef=IAUC 6957; PositionRef=IAUC 6957; Orig Type=IIn ]
2249SN 2002ck15:47:00.749-00:59:25.51SN IaUGC 10030 NY16.82002-04-23 00:00:00[Discoverer=LOTOSS; DiscoveryRef=IAUC 7884; PositionRef=IAUC 7884; Orig Type=Ia ]
5913SN 2012av15:46:17.510+10:45:34.49SN IIUGC 10026 NY17.52012-03-16 00:00:00[Discoverer=Ciabattari, Mazzoni; DiscoveryRef=CBET 3053; PositionRef=CBET 3053; Orig Type=II]
5679SN 2011de115:43:53.251+67:45:42.52SN Ia0.031UGC 10018 DAO_OTSPlaskett - PlaskettNY116.72011-05-22 00:00:00[Discoverer=Newton, Puckett; DiscoveryRef=CBET 2728; PositionRef=CBET 2728; Orig Type=Ia ]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
20892018-06-08 22:06:10DAO_OTSDave BalamDAO_OTSSN Ia0.0311DAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20942011-05-28 06:25:12Plaskett_Plaskett2067BalamBalamDAO_OTS tns_2011de_2011-05-28_06-25-12_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2011de_2011-05-28_06-25-12_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTSD. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC); M. L. Graham, Las Cumbres Observatory Global Telescope, University of California at Santa Barbara; E. Y. Hsiao, Lawrence Berkeley Laboratory; G. Sarty, University of Saskatchewan; and D. W. E. Green, Harvard University, report that a spectrogram (range 382-714 nm, resolution 0.3 nm) of PSN J15435325+6745425 = SN 2011de, obtained on May 28.28 UT with the 1.82-m Plaskett Telescope of the NRCC, shows it to be a type-Ia supernova before maximum light. Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (Blondin and Tonry 2007, Ap.J. 666, 1024) indicates that 2011de is most similar to the type-Ia supernova 2003du at one week before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20942011-05-28 06:25:12Plaskett / Plaskett2067BalamBalamDAO_OTS tns_2011de_2011-05-28_06-25-12_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2011de_2011-05-28_06-25-12_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTSD. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC); M. L. Graham, Las Cumbres Observatory Global Telescope, University of California at Santa Barbara; E. Y. Hsiao, Lawrence Berkeley Laboratory; G. Sarty, University of Saskatchewan; and D. W. E. Green, Harvard University, report that a spectrogram (range 382-714 nm, resolution 0.3 nm) of PSN J15435325+6745425 = SN 2011de, obtained on May 28.28 UT with the 1.82-m Plaskett Telescope of the NRCC, shows it to be a type-Ia supernova before maximum light. Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (Blondin and Tonry 2007, Ap.J. 666, 1024) indicates that 2011de is most similar to the type-Ia supernova 2003du at one week before maximum light.
13770SN 2016enk4115:26:29.460+41:44:04.06SN II0.0078UGC 098570.007799ASAS-SN, None, GaiaAlerts, Pan-STARRS1NUTSASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-16hyASASSN-1 - Brutus, Other - Other, Gaia - Gaia-photometric, PS1 - GPC1NOT - ALFOSCYY116.58V-Johnson2016-08-03 07:07:18Dong
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
101262017-03-19 00:23:12PS1_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-STARRS115:26:29.471+41:44:04.172017-03-15 12:46:0419.47i-Sloan1PSNPS17bvlPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
150462017-03-15 12:46:0419.470.0720.7ABMagi-SloanPS1_GPC145Robot
53882016-09-22 10:13:16Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts15:26:29.460+41:44:04.062016-09-21 00:12:5716.7G-Gaia2PSNGaia16bjgGaiaAlertsconfirmed SN type IIP in galaxy UGC 09857
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
74392016-09-21 00:12:5716.70.2ABMagG-GaiaGaia_Gaia-photometric60Robot
74382016-08-23 20:05:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
40402016-08-05 03:50:03Ken'ichi NishimuraKen'ichi NishimuraNone15:26:29.540+41:44:03.852016-08-03 07:07:1816.3Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
52272016-08-04 11:32:2916.30.216.5VegaMagClear-Other_Other60K.Nishimura0.30m refl.
52262015-04-12 16:45:5116.5erg cm(-2) sec(-1)Clear-Other_Other[Last non detection] 0.30m refl.
39772016-08-03 11:25:51dongsuboSubo Dong, B. Shappee, for the ASAS-SN teamASAS-SN15:26:29.535+41:44:03.852016-08-03 07:07:1816.58V-Johnson3PSNUGC 098570.007799ASASSN-16hyASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
51212016-08-03 07:07:1816.580.07VegaMagV-JohnsonASASSN-1_Brutus
51222016-07-31 06:35:4417.540.14VegaMagV-JohnsonASASSN-1_Brutus
51202016-07-27 07:55:0518.57VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
4822016-10-06 15:37:59nerNancy Elias-RosaNUTSSN II0.00781NUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
4902016-08-04 22:48:00NOT_ALFOSCNOT serviceNUTS tns_2016enk_2016-08-04.95_NOT_ALFOSC_NUTS.ascii tns_2016enk_2016-08-04.95_NOT_ALFOSC_NUTS.fitsObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
4902016-08-04 22:48:00NOT / ALFOSCNOT serviceNUTS tns_2016enk_2016-08-04.95_NOT_ALFOSC_NUTS.ascii tns_2016enk_2016-08-04.95_NOT_ALFOSC_NUTS.fitsObjectNUTS
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
20474SN 2017eax3114:56:52.380+09:16:16.46SN Ia0.028UGC 096160.028196ASAS-SN, Pan-STARRS1, GaiaAlertsNUTSASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-17gdASASSN-1 - Brutus, PS1 - GPC1, Gaia - Gaia-photometricNOT - ALFOSCYY116.6V-Johnson2017-05-14 09:07:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
119602017-06-11 11:29:32Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts14:56:52.380+09:16:16.462017-06-09 15:24:2817.24G-Gaia2PSNGaia17bmnGaiaAlertsconfirmed SN in galaxy UGC 09616 aka SN2017eax
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
177232017-06-09 15:24:2817.240.2ABMagG-GaiaGaia_Gaia-photometric60Robot
177222017-03-04 02:42:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
117372017-05-26 18:01:02PS1_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-STARRS114:56:52.387+09:16:16.602017-05-17 10:52:1916.69i-Sloan1PSNPS17ddnPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
173682017-05-17 10:52:1916.690.0220.7ABMagi-SloanPS1_GPC145Robot
115122017-05-14 11:42:55KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN14:56:52.464+09:16:17.472017-05-14 09:07:1216.6V-Johnson3PSNUGC 096160.028196ASASSN-17gdASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
169762017-05-14 09:07:1216.6VegaMagV-JohnsonASASSN-1_Brutus
169772017-05-11 10:04:4817.1VegaMagV-JohnsonASASSN-1_Brutus
169752017-05-07 07:26:2417.3VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10002017-05-18 16:21:16mfraserE. Kankare (QUB) on behalf of NUTSNUTSSN Ia0.0281NUTSNormal Type Ia
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10102017-05-17 21:36:00NOT_ALFOSCI. Rivero Losada (NOT)NUTS tns_2017eax_2017-05-17.9_NOT_ALFOSC_NUTS.dat tns_2017eax_2017-05-17.9_NOT_ALFOSC_NUTS.fitsObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10102017-05-17 21:36:00NOT / ALFOSCI. Rivero Losada (NOT)NUTS tns_2017eax_2017-05-17.9_NOT_ALFOSC_NUTS.dat tns_2017eax_2017-05-17.9_NOT_ALFOSC_NUTS.fitsObjectNUTS
12483SN 2016cpy2114:47:06.552+11:35:41.64SN Ia0.029UGC 095230.029ASAS-SN, SNHuntLCOGT SN-KPASAS-SN, CRTS, SNHuntASASSN-16fsASASSN-1 - Brutus, Other - OtherFTN - FLOYDS-NYY116.8V-Johnson2016-06-03 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
25962016-06-04 05:02:08ajdMirco Villi, on behalf of CRTSSNHunt14:47:06.330+11:35:41.282016-06-02 07:42:0817V-crts-CRTS3PSNUGC 95230.029SNhunt317CRTS, SNHunt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
29422016-06-02 07:42:0817VegaMagV-crts-CRTSOther_OtherCSS camera
29432016-05-25 07:25:5118.1VegaMagV-crts-CRTSOther_OtherCSS camera
29412016-05-08 09:00:0520VegaMagV-crts-CRTSOther_Other[Last non detection] CSS camera
25862016-06-03 23:29:45KZStanekG. Masi, K. Z. Stanek, for the ASAS-SN teamASAS-SN14:47:06.552+11:35:41.642016-06-03 10:04:4816.8V-Johnson4PSNUGC 095230.02909ASASSN-16fsASAS-SNConfrirmed by G. Masi
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
29292016-06-03 10:04:4816.80.117.6VegaMagV-JohnsonASASSN-1_Brutus
29312016-05-30 10:19:1217.60.217.7VegaMagV-JohnsonASASSN-1_BrutusMarginal detection
29302016-05-27 10:48:0017.20.217.25VegaMagV-JohnsonASASSN-1_BrutusMarginal detection
29282016-05-23 08:09:3616.55VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
2492016-06-08 18:23:23griffinGriffin Hosseinzadeh, D. Andrew Howell, Iair Arcavi, Curtis McCully, Stefano ValentiLCOGT SN-KPSN Ia0.0291LCOGT SN-KPUsing SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find a good fit to the normal Type Ia SN 1999cc 2 days after maximum light at the redshift of the proposed host galaxy (z=0.029; Wegner et al. 1999, MNRAS, 305, 259, via NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2572016-06-08 10:44:23FTN_FLOYDS-N2700LCOGTGriffin HosseinzadehLCOGT SN-KP tns_2016cpy_2016-06-08_10-44-23_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2016cpy_2016-06-08_10-44-23_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2572016-06-08 10:44:23FTN / FLOYDS-N2700LCOGTGriffin HosseinzadehLCOGT SN-KP tns_2016cpy_2016-06-08_10-44-23_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2016cpy_2016-06-08_10-44-23_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
10010SN 2016I1114:39:44.733+23:23:43.27SN IIP0.0149UGC 094500.0149ASAS-SNNoneASAS-SNASASSN-16aiASASSN-1 - BrutusLijiang-2.4m - YFOSCYY117.1V-Johnson2016-01-12 13:40:47Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
112016-01-12 23:11:02KZStanekStanek, Brown, Holoien, Kochanek, Godoy-Rivera, Basu, Shappee, Prieto, Bersier, Dong, Chen, BrimacombeASAS-SN14:39:44.733+23:23:43.272016-01-12 13:40:4717.1V-Johnson2PSNUGC 094500.0149ASASSN-16aiASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252016-01-12 13:40:4717.10.217.5VegaMagV-JohnsonASASSN-1_Brutus270ASAS-SN
242015-12-24 14:38:2416.7VegaMagV-JohnsonASASSN-1_Brutus270ASAS-SN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
102016-01-14 02:03:56jujiaYuxin Xin, Jujia ZhangNoneSN IIP0.01491We obtained an optical spectrum (range 350-900 nm) of AT 2016I (ASASSN-16ai, ATel#8537) on UT 2016 Jan. 13.93 with the Li-Jiang 2.4 m telescope (LJT + YFOSC) at Li-Jiang observatory of Yunnan Observatories. The spectrum is similar to that of a type-IIP supernova at a few days after explosion. Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J. 666, 1024) shows that it matches with SN 2004et at t = +6 days since the explosion. Given a recession velocity of 4467 km/s for the host galaxy UGC 09450, an expansion velocity of about 8500 km/s can be deduced from the H-alpha absorption minimum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
122016-01-13 22:19:12Lijiang-2.4m_YFOSC1800Yu-Xin Xin and Ju-Jia Zhang Ju-Jia ZhangNone None_2016I_2016-01-13.93_LJT_YFOSC.dat None_2016I_2016-01-13.93_LJT_YFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
122016-01-13 22:19:12Lijiang-2.4m / YFOSC1800Yu-Xin Xin and Ju-Jia Zhang Ju-Jia ZhangNone None_2016I_2016-01-13.93_LJT_YFOSC.dat None_2016I_2016-01-13.93_LJT_YFOSC.fitsObject
19779SN 2017daf1114:34:52.702+40:44:52.87SN IaUGC 093860.019001ASAS-SNASAS-SNASAS-SNASASSN-17ezASASSN-1 - BrutusMDM-2.4 - OSMOSYY116B-Johnson2017-04-15 12:28:48Stanek [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
107242017-04-15 16:25:45KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN14:34:52.702+40:44:52.872017-04-15 12:28:4816B-Johnson3PSNUGC 093860.019001ASASSN-17ezASAS-SNIn several epochs, on the rise, nuclear source, so might also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
159602017-04-15 12:28:4816VegaMagB-JohnsonASASSN-1_Brutus
159612017-04-04 08:09:3617.5VegaMagV-JohnsonASASSN-1_Brutus
159592017-03-31 11:31:1217.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
9002017-04-16 16:51:26jlprietoJ. L. Prieto, J. Klusmeyer, S. DongASAS-SNSN Ia1ASAS-SNWe obtained a spectrum of ASASSN-17ez on UT 2017 Apr. 16.2 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is characteristic of a normal SN Ia around peak. Using SNID to fit the spectrum, the best fitting template is the normal SN Ia 2006cf at +2 days. After correcting the spectrum for the redshift of the host, we measure a Si II 6355 Angs. velocity of 11600 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
9102017-04-16 05:30:36MDM-2.4_OSMOSJ. KlusmeyerASAS-SN tns_2017daf_2457859.72959061_MDM-2.4_OSMOS_ASAS-SN.txtObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
9102017-04-16 05:30:36MDM-2.4 / OSMOSJ. KlusmeyerASAS-SN tns_2017daf_2457859.72959061_MDM-2.4_OSMOS_ASAS-SN.txtObjectASAS-SN
21046SN 2017ewv2113:10:59.210+78:24:37.19SN IIP0.022516UGC 082870.022516ASAS-SN, GaiaAlertsNUTSASAS-SN, GaiaAlertsASASSN-17iaASASSN-1 - Brutus, Gaia - Gaia-photometricNOT - ALFOSCYY116.9V-Johnson2017-06-23 07:26:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
124452017-07-11 11:12:39Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:10:59.210+78:24:37.192017-07-08 17:34:0417.7G-Gaia2PSNGaia17bsuGaiaAlertsconfirmed SN IIP near galaxy UGC 8287
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
184892017-07-08 17:34:0417.70.2ABMagG-GaiaGaia_Gaia-photometric60Robot
184882017-05-31 05:57:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
121772017-06-23 12:34:40KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN13:10:59.311+78:24:36.652017-06-23 07:26:2416.9V-Johnson3PSNUGC 082870.022516ASASSN-17iaASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
180592017-06-23 07:26:2416.9VegaMagV-JohnsonASASSN-1_Brutus
180602017-06-12 06:57:3617.6VegaMagV-JohnsonASASSN-1_Brutus
180582017-06-09 07:55:1216.8VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10462017-06-28 13:34:05cgallChrista GallNUTSSN IIP0.0225161NUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10492017-06-25 21:36:00NOT_ALFOSC1800C. GallM. StritzingerNUTS tns_2017ewv_2017-06-25.9_NOT_ALFOSC_NUTS.txt tns_2017ewv_2017-06-25.9_NOT_ALFOSC_NUTS.fitsObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10492017-06-25 21:36:00NOT / ALFOSC1800C. GallM. StritzingerNUTS tns_2017ewv_2017-06-25.9_NOT_ALFOSC_NUTS.txt tns_2017ewv_2017-06-25.9_NOT_ALFOSC_NUTS.fitsObjectNUTS
17242SN 2017hn2113:07:39.419+06:20:15.23SN Ia0.0238UGC 08204POSS, Pan-STARRS1NonePan-STARRS1, POSSOther - Other, PS1 - GPC1BAO-2.16m - Phot-specYY116.1Clear-2017-01-09 09:55:45Puckett
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
96022017-02-28 00:23:10PS1_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-STARRS113:07:39.419+06:20:15.232017-02-25 12:53:1617.81w-PS11PSNPS17bpaPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
141312017-02-25 12:53:1617.810.0122ABMagw-PS1PS1_GPC145Robot
78892017-01-09 21:00:11puckettR. Gagliano, J. Newton, R. Post, E. Weinberg, T. Puckett POSS13:07:39.460+06:20:14.602017-01-09 09:55:4516.1Clear-2PSNUGC 08204POSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
116382017-01-09 09:55:4516.10.319.6ABMagClear-Other_Other60cm
116372016-05-01 06:05:3819.5ABMagClear-Other_Other[Last non detection] 60cm
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
7112017-01-12 07:46:56xwangDanfeng Xiang, Liming Rui, Xiaofeng Wang (THU), Liyun Zhang (GZU), Junjun, Jia, Meng Zhai, Tianmeng Zhang (NAOC)NoneSN Ia0.02381TNTSA spectrum taken on Jan. 11.9 with the Xinglong 2.16-m telescope indicates that this transient is a type Ia supernova at around the maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
7212017-01-11 21:36:00BAO-2.16m_Phot-spec3000Junjun JiaDanfeng XiangNone tns_2017hn_2017-01-11.9_BAO-2.16m_Phot-spec.txtObjectTNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
7212017-01-11 21:36:00BAO-2.16m / Phot-spec3000Junjun JiaDanfeng XiangNone tns_2017hn_2017-01-11.9_BAO-2.16m_Phot-spec.txtObjectTNTS
10026SN 2016X2212:55:15.610+00:05:59.35SN IIP0.0044UGC 080410.004408ASAS-SN, NoneLCOGT SN-KP, NoneASAS-SNASASSN-16atASASSN-1 - Brutus, Other - OtherFTS - FLOYDS-S, Lijiang-2.4m - YFOSCYY215.1V-Johnson2016-01-20 13:55:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
17832016-04-06 21:51:57Ken'ichi NishimuraKenichi NishimuraNone12:55:15.610+00:05:59.352016-01-20 13:55:1215.1Clear-2PSNFollowup observation
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
20102016-04-06 17:25:4615.1VegaMagClear-Other_Other15Ken'ichi Nishimura0.35-m refl.
20092015-02-01 19:16:5215.1VegaMagV-JohnsonOther_Other[Last non detection] no
272016-01-20 15:06:50KZStanekStanek, Bock, Shappee, Brown, Holoien, Kochanek, Godoy-Rivera, Basu, Prieto, Bersier, Dong, Chen, BrimacombeASAS-SN12:55:15.610+00:05:59.352016-01-20 13:55:1215.1V-Johnson2PSNUGC 080410.004408ASASSN-16atASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
612016-01-20 13:55:1215.10.0517.6VegaMagV-JohnsonASASSN-1_Brutus280ASAS-SN
602016-01-18 08:23:5918VegaMagV-JohnsonASASSN-1_Brutus270ASAS-SN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
452016-01-24 03:15:41jujiajujia ZhangNoneSN IIP0.00441We classified it as a young IIP SN (SN 2006bp at t = -2 days, SNID) through a spectrum at LJT+YFOSC
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
502016-01-23 21:07:12Lijiang-2.4m_YFOSC1500Jujia ZhangJujia ZhangNone None_2016X_2016-01-23.88_LJT_YFOSC.datObject
322016-01-20 18:27:18iairI. Arcavi, G. Hosseinzadeh, D. A. Howell, C. McCully (LCOGT/UCSB), S. Valenti (UC Davis), D. Sand (Texas Tech)LCOGT SN-KPOther1LCOGT SN-KPWe obtained an LCOGT Floyds spectrum of AT 2016X at 2016 Jan 20.75 UT. The spectrum displays a blue featureless continuum consistent with a young supernova. Specific typing is not yet possible.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
342016-01-20 18:00:00FTS_FLOYDS-S900SNExG. HosseinzadehLCOGT SN-KP LCOGT_SN_Key_Project_2016X_2016-01-20.75_FTS_FLOYDS-S.ascii LCOGT_SN_Key_Project_2016X_2016-01-20.75_FTS_FLOYDS-S.fitsObjectLCOGT SN-KP
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
502016-01-23 21:07:12Lijiang-2.4m / YFOSC1500Jujia ZhangJujia ZhangNone None_2016X_2016-01-23.88_LJT_YFOSC.datObject
342016-01-20 18:00:00FTS / FLOYDS-S900SNExG. HosseinzadehLCOGT SN-KP LCOGT_SN_Key_Project_2016X_2016-01-20.75_FTS_FLOYDS-S.ascii LCOGT_SN_Key_Project_2016X_2016-01-20.75_FTS_FLOYDS-S.fitsObjectLCOGT SN-KP
35024SN 2019bpc4112:34:43.760+46:57:31.90SN Ia0.024UGC 07744 0.024449ASAS-SN, GaiaAlerts, ZTF, Pan-STARRS1NoneASAS-SN, GaiaAlerts, Pan-STARRS1, ZTFASASSN-19ewASASSN-4 - Leavitt, Gaia - Gaia-photometric, P48 - ZTF-Cam, PS1 - GPC1Lick-3m - KASTYY117.5g-Sloan2019-03-07 10:19:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
355102019-05-21 21:35:33PS1_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-STARRS112:34:43.765+46:57:31.932019-04-16 09:10:0417.13i-Sloan1PSNPS19allPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
666292019-04-16 09:10:0417.130.0120.7ABMagi-SloanPS1_GPC145Robot
311262019-03-22 00:15:16ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF12:34:43.773+46:57:31.882019-03-04 06:17:1618.66g-ZTF3PSNZTF19aalvaxtZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
565252019-03-20 08:23:5916.19ABMagr-ZTFP48_ZTF-Cam30ZTF
565242019-03-04 06:17:1618.66ABMagg-ZTFP48_ZTF-Cam30ZTF
565232019-03-01 08:42:4320.29ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
306852019-03-10 22:43:31Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:34:43.760+46:57:31.902019-03-08 19:56:3817.04G-Gaia2PSNGaia19axaGaiaAlertscandidate SN in galaxy UGC 7744
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
554562019-03-08 19:56:3817.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
554552019-01-21 23:16:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
306132019-03-07 12:57:46KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN12:34:43.454+46:57:33.442019-03-07 10:19:1217.5g-Sloan2PSNUGC 07744 0.024449ASASSN-19ewASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
553162019-03-07 10:19:1217.5ABMagg-SloanASASSN-4_Leavitt
553152019-03-03 08:52:4818.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
36522019-03-16 22:50:51UCSCTr_Bot1G. Dimitriadis, R. J. Foley (UCSC)NoneSN Ia0.0241SN Ia at -7 days. Good fits with SN 1999aa-like spectra a week before maximum. We measure an Si II 6355 velocity of -11,100 km/s.. ATel: 12585
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36592019-03-16 06:13:14Lick-3m_KAST1545G. DimitriadisG. DimitriadisNone tns_2019bpc_2019-03-16_06-13-14_Lick-3m_KAST.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
36592019-03-16 06:13:14Lick-3m / KAST1545G. DimitriadisG. DimitriadisNone tns_2019bpc_2019-03-16_06-13-14_Lick-3m_KAST.datObject
35641SN 2019clp20612:13:39.840+16:07:24.46SN0.024184UGC 07230 NED020.024184ASAS-SN, ATLAS, ZTFDAO_OTS, SCAT, Padova-Asiago, ASAS-SN, ZTF, NoneASAS-SN, ATLAS, ZTFASASSN-19hpASASSN-1 - Brutus, ATLAS1 - ACAM1, P48 - ZTF-CamPlaskett - Plaskett, UH88 - SNIFS, Ekar - AFOSC, Lick-3m - KAST, P60 - SEDM, Other - OtherYY617.4g-Sloan2019-03-27 12:14:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
338132019-04-28 08:54:12ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.840+16:07:24.462019-04-09 06:20:4617.19r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
633742019-04-10 06:33:5417.220.0520.03ABMagr-ZTFP48_ZTF-Cam30
633732019-04-09 06:20:4617.190.0520.48ABMagr-ZTFP48_ZTF-Cam30
633722019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
335762019-04-25 05:36:47ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.837+16:07:24.472019-04-02 05:37:5917.4g-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
628512019-04-13 06:06:0717.40.0420.25ABMagg-ZTFP48_ZTF-Cam30
628522019-04-02 05:37:5917.220.0918.23ABMagr-ZTFP48_ZTF-Cam30
628502019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
335442019-04-24 19:35:46ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.838+16:07:24.362019-04-13 05:33:0517.41r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
627702019-04-13 06:06:0717.40.0420.25ABMagg-ZTFP48_ZTF-Cam30
627692019-04-13 05:33:0517.410.0520.12ABMagr-ZTFP48_ZTF-Cam30
627682019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
335372019-04-24 19:28:57ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.838+16:07:24.412019-04-07 06:34:5417.13r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
627492019-04-21 08:00:0817.420.0619.1ABMagr-ZTFP48_ZTF-Cam30
627482019-04-07 06:34:5417.130.0520.39ABMagr-ZTFP48_ZTF-Cam30
627472019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
333862019-04-22 09:04:21ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.839+16:07:24.432019-04-18 05:02:4717.36r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
623612019-04-20 06:42:1217.360.0719.44ABMagr-ZTFP48_ZTF-Cam30
623622019-04-18 05:02:4717.630.0818.82ABMagg-ZTFP48_ZTF-Cam30
623602019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
333602019-04-22 08:46:17ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.837+16:07:24.472019-04-02 05:37:5917.4g-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
622912019-04-13 06:06:0717.40.0420.25ABMagg-ZTFP48_ZTF-Cam30
622922019-04-02 05:37:5917.220.0918.23ABMagr-ZTFP48_ZTF-Cam30
622902019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
333282019-04-22 08:02:56ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.839+16:07:24.472019-03-30 07:04:2617.37r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
622012019-04-07 06:07:0617.140.0320.64ABMagg-ZTFP48_ZTF-Cam30
622002019-03-30 07:04:2617.370.0519.9ABMagr-ZTFP48_ZTF-Cam30
621992019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
332832019-04-22 07:02:54ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.840+16:07:24.462019-04-09 06:20:4617.19r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
620752019-04-10 06:33:5417.220.0520.03ABMagr-ZTFP48_ZTF-Cam30
620742019-04-09 06:20:4617.190.0520.48ABMagr-ZTFP48_ZTF-Cam30
620732019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
330542019-04-14 12:07:11ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.835+16:07:24.402019-04-10 06:33:5417.22r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
615282019-04-13 05:33:0517.410.0520.12ABMagr-ZTFP48_ZTF-Cam30
615272019-04-10 06:33:5417.220.0520.03ABMagr-ZTFP48_ZTF-Cam30
615262019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
327492019-04-11 07:57:40ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.835+16:07:24.372019-04-02 05:37:5917.22r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
607852019-04-07 06:07:0617.140.0320.64ABMagg-ZTFP48_ZTF-Cam30
607842019-04-02 05:37:5917.220.0918.23ABMagr-ZTFP48_ZTF-Cam30
607832019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
326842019-04-09 13:58:00ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.835+16:07:24.372019-03-30 07:04:2617.22r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
606282019-04-02 05:37:5917.220.0918.23ABMagr-ZTFP48_ZTF-Cam30
606292019-03-30 07:04:2617.370.0519.9ABMagr-ZTFP48_ZTF-Cam30
606272019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
325562019-04-09 09:54:43ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.838+16:07:24.452019-04-02 05:37:5917.14g-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
602752019-04-07 06:07:0617.140.0320.64ABMagg-ZTFP48_ZTF-Cam30
602762019-04-02 05:37:5917.220.0918.23ABMagr-ZTFP48_ZTF-Cam30
602742019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
323722019-04-09 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 ZTFZTF12:13:39.838+16:07:24.452019-03-30 07:04:2617.14g-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
597712019-04-07 06:07:0617.140.0320.64ABMagg-ZTFP48_ZTF-Cam30
597722019-03-30 07:04:2617.370.0519.9ABMagr-ZTFP48_ZTF-Cam30
597702019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
323342019-04-09 08:38:07ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.834+16:07:24.512019-03-30 06:11:0017.13g-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
596702019-04-07 08:20:2317.130.0420.31ABMagr-ZTFP48_ZTF-Cam30
596692019-03-30 06:11:0017.130.0620.02ABMagg-ZTFP48_ZTF-Cam30
596682019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
322872019-04-09 08:26:16ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.834+16:07:24.512019-03-30 06:11:0017.13g-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
595412019-04-07 08:20:2317.130.0420.31ABMagr-ZTFP48_ZTF-Cam30
595402019-03-30 06:11:0017.130.0620.02ABMagg-ZTFP48_ZTF-Cam30
595392019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
319552019-04-04 07:20:08ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.835+16:07:24.372019-03-30 07:04:2617.22r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
586572019-04-02 05:37:5917.220.0918.23ABMagr-ZTFP48_ZTF-Cam30
586582019-03-30 07:04:2617.370.0519.9ABMagr-ZTFP48_ZTF-Cam30
586562019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
318462019-04-02 07:47:30ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.835+16:07:24.372019-03-30 07:04:2617.22r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
583862019-04-02 05:37:5917.220.0918.23ABMagr-ZTFP48_ZTF-Cam30
583872019-03-30 07:04:2617.370.0519.9ABMagr-ZTFP48_ZTF-Cam30
583852019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
316782019-03-30 08:37:06ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:13:39.839+16:07:24.472019-03-30 06:11:0017.37r-ZTF3PSNZTF19aanrrquZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
579752019-03-30 07:04:2617.370.0519.9ABMagr-ZTFP48_ZTF-Cam30
579762019-03-30 06:11:0017.130.0620.02ABMagg-ZTFP48_ZTF-Cam30
579742019-03-25 07:35:0320.1057ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
316522019-03-28 22:32:37ATLAS_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, O. McBrien, D. O'Neill, P. Clark, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS12:13:39.833+16:07:24.612019-03-27 10:37:5518.072orange-ATLAS2PSNATLAS19ejhATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
579182019-03-27 10:37:5518.0720.09819.36ABMagorange-ATLASATLAS1_ACAM130Robot
579172019-03-25 11:38:2418.12ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
316302019-03-28 12:04:08KZStanekK. Z. Stanek, D. Bersier, for the ASAS-SN teamASAS-SN12:13:39.886+16:07:24.202019-03-27 12:14:2417.4g-Sloan2PSNUGC 07230 NED020.024184ASASSN-19hpASAS-SNPresent in two epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
578742019-03-27 12:14:2417.4ABMagg-SloanASASSN-1_Brutus
578732019-03-26 10:33:3618ABMagg-SloanASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
41302019-05-22 18:34:03balclaClaudio BalconNoneSN0.0241841The noisy spectrum shows a blue continuum. GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this supernova is similar to a young type II at the redshift of the host galaxy (z=0.024184; value from NED) but the classification has a low reliability.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
41372019-03-29 22:17:00Other_Other4200Claudio BalconClaudio BalconNone tns_2019clp_2019-03-29_22-17-00_Other_Other.dat tns_2019clp_2019-03-29_22-17-00_Other_Other.fitObjectI obtained the low-resolution spectrum R~100 using the FOSC-E spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
39142019-04-22 17:02:20ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.023771ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
39212019-04-07 22:50:51P60_SEDM1200SEDmRobotautoZTF tns_2019clp_2019-04-07_22-50-51_P60_SEDM_ZTF.asciiObjectZTF
38792019-04-16 17:32:09boseSubhash Bose, Subo Dong, T. G. Brink, W. Zheng, Thomas de Jaeger, and A. V. FilippenkoASAS-SNSN II0.0241841ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
38862019-04-10 11:02:24Lick-3m_KASTT. G. BrinkT. G. BrinkASAS-SN tns_2019clp_2019-04-10.46_Lick-3m_KAST_ASAS-SN.txtObjectASAS-SN
37572019-04-02 09:57:29linatomaOchner, Benetti, Cappellaro, Tomasella, TurattoPadova-AsiagoSN0.0241841Padova-AsiagoThe AFOSC noisy spectrum shows a blue (T about 17000 K) almost featureless continuum, typically seen in young core collapse SNe a few days after explosion.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
37642019-03-30 22:50:52Ekar_AFOSC2400OchnerBenettiPadova-Asiago tns_2019clp_2019-03-30_22-50-52_Ekar_AFOSC_Padova-Asiago.dat tns_2019clp_2019-03-30_22-50-52_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-AsiagoThe AFOSC noisy spectrum shows a blue (T about 17000 K) almost featureless continuum, typically seen in young core collapse SNe a few days after explosion.
37552019-04-02 05:47:03tuckermaM A Tucker, A Do, A V Payne, M E Huber, B J Shappee (IfA UH Manoa)SCATSN Ia-91T-like0.0241SCATover-luminous SN Ia near maximum. Redshift from the host/NED, SNID phase = -8 +/- 5 days before max.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
37622019-03-30 09:52:07UH88_SNIFS900A DoSCAT tns_2019clp_2458572.9112_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick-reduction pipeline.
37512019-04-01 16:54:05DAO_OTSDave BalamDAO_OTSGalaxy0.0241DAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
37582019-03-30 06:02:03Plaskett_Plaskett3600BalamBalamDAO_OTS tns_2019clp_2019-03-30_06-02-03_Plaskett_Plaskett_DAO_OTS.txt tns_2019clp_2019-03-30_06-02-03_Plaskett_Plaskett_DAO_OTS.fitsObjectDAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
38862019-04-10 11:02:24Lick-3m / KASTT. G. BrinkT. G. BrinkASAS-SN tns_2019clp_2019-04-10.46_Lick-3m_KAST_ASAS-SN.txtObjectASAS-SN
39212019-04-07 22:50:51P60 / SEDM1200SEDmRobotautoZTF tns_2019clp_2019-04-07_22-50-51_P60_SEDM_ZTF.asciiObjectZTF
37642019-03-30 22:50:52Ekar / AFOSC2400OchnerBenettiPadova-Asiago tns_2019clp_2019-03-30_22-50-52_Ekar_AFOSC_Padova-Asiago.dat tns_2019clp_2019-03-30_22-50-52_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-AsiagoThe AFOSC noisy spectrum shows a blue (T about 17000 K) almost featureless continuum, typically seen in young core collapse SNe a few days after explosion.
37622019-03-30 09:52:07UH88 / SNIFS900A DoSCAT tns_2019clp_2458572.9112_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit quick-reduction pipeline.
37582019-03-30 06:02:03Plaskett / Plaskett3600BalamBalamDAO_OTS tns_2019clp_2019-03-30_06-02-03_Plaskett_Plaskett_DAO_OTS.txt tns_2019clp_2019-03-30_06-02-03_Plaskett_Plaskett_DAO_OTS.fitsObjectDAO_OTS
41372019-03-29 22:17:00Other / Other4200Claudio BalconClaudio BalconNone tns_2019clp_2019-03-29_22-17-00_Other_Other.dat tns_2019clp_2019-03-29_22-17-00_Other_Other.fitObjectI obtained the low-resolution spectrum R~100 using the FOSC-E spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
27106SN 2018cmk3111:38:29.630+20:31:43.36SN IaUGC 066090.025724ASAS-SN, ZTF, GaiaAlertsNoneASAS-SN, GaiaAlerts, ZTFASASSN-18mkASASSN-3 - Paczynski, P48 - ZTF-Cam, Gaia - Gaia-photometricBAO-2.16m - CassegrainYY117g-Sloan2018-06-12 23:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
208872018-07-27 11:44:08Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:38:29.630+20:31:43.362018-07-13 05:35:3117.69G-Gaia2PSNGaia18bwxGaiaAlertsconfirmed SNIa, aka SN2018cmk
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
325212018-07-13 05:35:3117.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
325202018-04-25 13:00:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
194432018-06-16 04:05:13ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF11:38:29.639+20:31:43.292018-06-10 04:07:4017.63r-ZTF3PSNZTF18aazgfkqZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
301232018-06-14 04:42:1416.61ABMagr-ZTFP48_ZTF-Cam30ZTF
301222018-06-10 04:07:4017.63ABMagr-ZTFP48_ZTF-Cam30ZTF
301212018-05-31 04:27:5020.18ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
193812018-06-13 12:33:41KZStanekJ. Brimacombe, D. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SN11:38:29.863+20:31:44.262018-06-12 23:45:3617g-Sloan2PSNUGC 066090.025724ASASSN-18mkASAS-SNIn two epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
299872018-06-12 23:45:3617ABMagg-SloanASASSN-3_Paczynski
299862018-06-07 01:12:0018.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
21322018-06-15 14:15:10hlin16H. Lin, L. Li, D. Xiang, L. Rui, X. Wang(THU), F. Xiao, T. Zhang(NAOC), J. Zhang(YNAO)NoneSN Ia1TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21392018-06-13 13:52:53BAO-2.16m_Cassegrain3000L. Li(THU), F. Xiao(NAOC)H. Lin(THU)None tns_2018cmk_2458283.0784_BAO-2.16m_Cassegrain.txtObjectTNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
21392018-06-13 13:52:53BAO-2.16m / Cassegrain3000L. Li(THU), F. Xiao(NAOC)H. Lin(THU)None tns_2018cmk_2458283.0784_BAO-2.16m_Cassegrain.txtObjectTNTS
12137SN 2016cct1111:25:35.741+32:19:17.48SN Ia0.034UGC 064340.034334ASAS-SNDAO_OTSASAS-SNASASSN-16faASASSN-1 - BrutusPlaskett - PlaskettYY116.9V-Johnson2016-05-12 08:38:24Brown
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
22362016-05-12 14:14:19brojonatJonathan Brown, for the ASAS-SN teamASAS-SN11:25:35.741+32:19:17.482016-05-12 08:38:2416.9V-Johnson2PSNUGC 064340.034334ASASSN-16faASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
25202016-05-12 08:38:2416.9VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
25192016-05-04 08:52:4817.9VegaMagV-JohnsonASASSN-1_Brutus270ASASSN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
2192016-05-13 08:40:40DAO_OTSDave BalamDAO_OTSSN Ia0.0341DAO_OTSA spectrum of ASASSN-16fa = 2016cct (ATEL #9045) was obtained using the 1.82-m Plaskett telescope (National Research Council of Canada) covering the range 375-710 nm (resolution 0.35 nm) on UT May 13.26 that reveals the object to be a type-Ia (normal) supernova near maximum light. Cross-correlation of the spectrum with a template library using SNID (Blondin & Tonry 2007, ApJ, 666, 1024) has yielded a good fit to the type-Ia supernova 1996X at phase T = -1 day. The apparent host galaxy is UGC 6434 with a published (Huchra, J. P. et al., 2012, ApJ Supp. 199) redshift of z = 0.034. If we assume that the redshift is correct for the supernova then we measure an expansion velocity for the Si II (rest 635.5 nm) feature of 10,400 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2262016-05-13 06:21:05Plaskett_Plaskett8000BalamBalamDAO_OTS tns_2016cct_2016-05-13_06-21-05_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2016cct_2016-05-13_06-21-05_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
2262016-05-13 06:21:05Plaskett / Plaskett8000BalamBalamDAO_OTS tns_2016cct_2016-05-13_06-21-05_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2016cct_2016-05-13_06-21-05_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTS
23730SN 2017isj2111:10:44.522+04:50:50.80SN Ia0.019UGC 062160.01933ASAS-SN, Pan-STARRS1Global SN ProjectASAS-SN, Pan-STARRS1ASASSN-17qgASASSN-4 - Leavitt, PS1 - GPC1FTN - FLOYDS-NYY115.43g-Sloan2017-12-02 08:17:47Chen
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
202732018-07-13 18:25:38PS1_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-STARRS111:10:44.522+04:50:50.802018-01-11 15:00:0017.25w-PS11PSNPS18ajtPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315862018-01-11 15:00:0017.250.0122ABMagw-PS1PS1_GPC145Robot
151792017-12-03 03:38:21ChenPingPing ChenASAS-SN11:10:44.560+04:50:51.112017-12-02 08:17:4715.43g-Sloan2PSNUGC 062160.01933ASASSN-17qgASAS-SNconfirmed in LCOGT-1m follow-up image
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
229052017-12-02 08:17:4715.430.0916.46ABMagg-SloanASASSN-4_Leavitt
229042017-11-29 10:54:5318.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
15002017-12-04 19:36:57griffinGriffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.0191Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190), we find good fits to several Type Ia supernovae 0-2 weeks before maximum light at a redshift of the proposed host galaxy (z=0.019; Falco et al. 1999, PASP, 111, 438 via NED). We measure a Si II velocity of about 16,000 km/s, implying the supernova was discovered soon after explosion, but the absolute magnitude at discovery was about -19, implying it was discovered near maximum light. Together, these could either indicate a young overluminous supernova or a high-velocity supernova at peak.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15042017-12-04 12:50:31FTN_FLOYDS-N1800Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2017isj_2017-12-04_12-50-31_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017isj_2017-12-04_12-50-31_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
15042017-12-04 12:50:31FTN / FLOYDS-N1800Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2017isj_2017-12-04_12-50-31_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017isj_2017-12-04_12-50-31_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
25037SN 2018pc2209:28:55.118+49:14:17.27SN Ia0.009UGC 050490.009TNTS, Pan-STARRS1None, TNTSPan-STARRS1, TNTSBAO-0.6m - BATC, PS1 - GPC1Other - Other, Lijiang-2.4m - YFOSCYY216.4U-Johnson2018-02-03 18:00:00Li
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
168512018-02-10 18:41:07PS1_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-STARRS109:28:55.118+49:14:17.272018-02-03 09:56:0916.74i-Sloan1PSNPS18hqPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253472018-02-03 09:56:0916.740.0120.7ABMagi-SloanPS1_GPC145Robot
167782018-02-05 00:46:02M51Zhijian Xu,Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTS09:28:55.170+49:14:17.302018-02-03 18:00:0016.4U-Johnson1PSNUGC 050490.009TNTSThis 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" south of the center of UGC 05049
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252402018-02-03 18:00:0016.4VegaMagU-JohnsonBAO-0.6m_BATC
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17032018-02-07 09:42:07jujiaJujia Zhang, Yuxin Xin (YNAO), Wenxiong Li, Xiaofeng Wang (Tsinghua University), Hanjie Tan (Chinese Culture University)TNTSSN Ia0.0091TNTSThe spectrum of SN 2018pc matches with the normal type Ia supernova SN 2004fz at t = -7 days relative to the maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17082018-02-06 16:47:59Lijiang-2.4m_YFOSC1500Jujia ZhangTNTS tns_2018pc_2018-02-06.7_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
16952018-02-06 20:37:21THORobin LeadbeaterNoneSN Ia0.0091Classification using GELATO https://gelato.tng.iac.es/ gives a match to several type Ia supernovae a few days pre maximum
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17002018-02-06 18:49:35Other_Other3608R LeadbeaterR LeadbeaterNone tns_2018pc_2018-02-06_18-49-35_Other_Other.dat tns_2018pc_2018-02-06_18-49-35_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17002018-02-06 18:49:35Other / Other3608R LeadbeaterR LeadbeaterNone tns_2018pc_2018-02-06_18-49-35_Other_Other.dat tns_2018pc_2018-02-06_18-49-35_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
17082018-02-06 16:47:59Lijiang-2.4m / YFOSC1500Jujia ZhangTNTS tns_2018pc_2018-02-06.7_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
25016SN 2018oh4209:06:39.580+19:20:17.12SN Ia0.012UGC 047800.010981ASAS-SN, ATLAS, Pan-STARRS1, GaiaAlertsNoneASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-18btASASSN-1 - Brutus, ATLAS1 - ACAM1, PS1 - GPC1, Gaia - Gaia-photometricOther - Other, Lijiang-2.4m - YFOSCYY215.15V-Johnson2018-02-04 11:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
177012018-04-10 09:01:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts09:06:39.580+19:20:17.122018-04-05 16:49:2616.53G-Gaia2PSNGaia18awjGaiaAlertsconfirmed SN Ia, aka SN2018oh
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
268692018-04-05 16:49:2616.530.2ABMagG-GaiaGaia_Gaia-photometric60Robot
268682017-11-22 21:53:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
167792018-02-05 01:09:05PS1_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), A. Rest (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), G. Narayan (STScI), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (University of Maryland)Pan-STARRS109:06:39.572+19:20:17.132018-02-03 07:59:3115.61i-Sloan1PSNPS18grPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252412018-02-03 07:59:3115.610.0120.7ABMagi-SloanPS1_GPC130Robot
167772018-02-05 00:00:06ATLAS_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)ATLAS09:06:39.582+19:20:17.232018-01-29 12:47:3117.145orange-ATLAS2PSNATLAS18lwyATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252392018-01-29 12:47:3117.1450.07318.59ABMagorange-ATLASATLAS1_ACAM130Robot
252382018-01-25 14:25:2614.86ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
167512018-02-04 15:25:40KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN09:06:39.540+19:20:17.772018-02-04 11:45:3615.15V-Johnson2PSNUGC 047800.010981ASASSN-18btASAS-SNClear detection in several telescopes, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252082018-02-04 11:45:3615.15VegaMagV-JohnsonASASSN-1_Brutus
252072018-01-27 07:12:0017VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17022018-02-07 09:38:36jujiaJujia Zhang, Yuxin Xin (YNAO), Wenxiong Li, Xiaofeng Wang (Tsinghua University), Hanjie Tan (Chinese Culture University)NoneSN Ia0.0121The spectrum of SN 2018oh matches with the normal type Ia supernova SN 2003du at t = -8 days relative to the maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17072018-02-06 16:47:59Lijiang-2.4m_YFOSC1350Jujia ZhangNone tns_2018oh_2018-02-06.7_Lijiang-2.4m_YFOSC.datObject
16822018-02-05 00:48:47THORobin LeadbeaterNoneSN Ia0.0121Classification using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) predicts a type Ia supernova 6 days before maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16872018-02-05 00:03:12Other_Other600R LeadbeaterR LeadbeaterNone tns_2018oh_2018-02-05_00-03-12_Other_Other.dat tns_2018oh_2018-02-05_00-03-12_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17072018-02-06 16:47:59Lijiang-2.4m / YFOSC1350Jujia ZhangNone tns_2018oh_2018-02-06.7_Lijiang-2.4m_YFOSC.datObject
16872018-02-05 00:03:12Other / Other600R LeadbeaterR LeadbeaterNone tns_2018oh_2018-02-05_00-03-12_Other_Other.dat tns_2018oh_2018-02-05_00-03-12_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
30325SN 2018hfg6308:52:56.190+42:24:46.48SN IIn0.023863UGC 046420.023863ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1, ZTFTNTS, Padova-Asiago, LOSSASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1, ZTFASASSN-18xkASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1, P48 - ZTF-CamBAO-2.16m - Cassegrain, Lick-3m - KASTYY216.9g-Sloan2018-10-09 11:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
326592019-04-09 13:56:48ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:52:56.183+42:24:46.502019-02-20 08:50:4617.47r-ZTF2PSNZTF18acsulmuZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
605562019-04-09 04:42:5417.470.0620.61ABMagr-ZTFP48_ZTF-Cam30
605572019-02-20 08:50:4617.010.0818.85ABMagr-ZTFP48_ZTF-Cam30
303132019-02-28 08:38:24ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF08:52:56.189+42:24:46.502019-02-20 08:51:2117.01r-ZTF2PSNZTF18acsulmuZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
545922019-02-26 05:13:5517.08ABMagr-ZTFP48_ZTF-Cam30ZTF
545912019-02-20 08:51:2117.01ABMagr-ZTFP48_ZTF-Cam30ZTF
265672018-12-17 23:30:05PS1_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-STARRS108:52:56.186+42:24:46.412018-12-16 14:00:5716.57w-PS11PSNPS18cdePan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
464272018-12-16 14:00:5716.570.0122ABMagw-PS1PS1_GPC145Robot
244222018-11-08 10:21:14Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts08:52:56.190+42:24:46.482018-10-07 06:48:5717.01G-Gaia2PSNGaia18diaGaiaAlertsconfirmed SN II aka ASASSN-18xk
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
397812018-10-07 06:48:5717.010.2ABMagG-GaiaGaia_Gaia-photometric60Robot
397802018-05-30 12:34:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
237282018-10-24 15:39:02ATLAS_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)ATLAS08:52:56.180+42:24:46.572018-10-23 13:40:4716.382orange-ATLAS2PSNATLAS18xsqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379552018-10-23 13:40:4716.3820.03518.47ABMagorange-ATLASATLAS1_ACAM130Robot
379542018-09-23 14:41:1618.76ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
234342018-10-09 21:19:05KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN08:52:56.316+42:24:47.022018-10-09 11:45:3616.9g-Sloan2PSNUGC 046420.023863ASASSN-18xkASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
373712018-10-09 11:45:3616.9ABMagg-SloanASASSN-4_Leavitt
373702018-10-04 11:31:1218ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28712018-10-11 20:54:55weikangWeikang Zheng, Thomas Brink, Alexei V. Filippenko (UC Berkeley)LOSSSN IIn1LOSSWe confirmed it is a type IIn SN also classified by Nascimbeni et al. (ATel 12101) and Sai et al. (ATel 12102).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28782018-10-10 12:57:36Lick-3m_KASTWeiKang ZhengThomas BrinkLOSS tns_2018hfg_2018-10-10.540_Lick_3m_KAST_LOSS.flmObjectLOSS
28692018-10-11 09:01:01linatomaV. Nascimbeni, V. Granata (DFA-UniPd), S. Benetti, E. Cappellaro, L. Tomasella, M. Turatto (INAF OAPd)Padova-AsiagoSN IIn0.023863Padova-AsiagoSpectrum similar to those of several type IIn supernovae (including SN 2009ip) several days after explosion. Redshift of the host galaxy UGC 04642 is from Fisher et al. 1995 (ApJS 100, 69 via NED)
28652018-10-11 06:48:56shnH. Sai, X. Wang, H. Lin, X. Zhang, D. Xiang, L. Rui(THU), H. Wang, T. Zhang (NAOC), J. Zhang (YNAO)TNTSSN IIn-pec0.0238631TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28722018-10-10 20:13:03BAO-2.16m_Cassegrain3000Jia junjunHann SaiTNTS tns_2018hfg_2458402.3424_BAO-2.16m_Cassegrain_TNTS.txtObjectTNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28722018-10-10 20:13:03BAO-2.16m / Cassegrain3000Jia junjunHann SaiTNTS tns_2018hfg_2458402.3424_BAO-2.16m_Cassegrain_TNTS.txtObjectTNTS
28782018-10-10 12:57:36Lick-3m / KASTWeiKang ZhengThomas BrinkLOSS tns_2018hfg_2018-10-10.540_Lick_3m_KAST_LOSS.flmObjectLOSS
35042AT 2019bpu108:44:06.240+49:47:37.70UGC 04551 0.006TNTSTNTSBAO-0.6m - BATCYY17.2Clear-2019-03-06 12:00:00Li
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
306422019-03-08 09:12:38M51Xiaofeng Wang(THU), Wenxiong Li (THU), Tianmeng Zhang (NAOC), Zhijian Xu, Hanjie Tan(NCU), Rongxin Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTS08:44:06.240+49:47:37.702019-03-06 12:00:0017.2Clear-1PSNUGC 04551 0.006TNTSThis 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 5" east and 0" south of the center of UGC 04551
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
553712019-03-06 12:00:0017.2VegaMagClear-BAO-0.6m_BATC
10002SN 2016A1108:09:14.489+00:16:51.20SN Ia0.017UGC 042510.017375ASAS-SNNoneASAS-SNASASSN-16aaASASSN-1 - BrutusMayall - RC-SpecYY116.8V-Johnson2016-01-02 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
22016-01-02 22:19:53KZStanekStanek, Brown, Holoien, Kochanek, Godoy-Rivera, Basu, Shappee, Prieto, Bersier, Dong, Chen, BrimacombeASAS-SN08:09:14.489+00:16:51.202016-01-02 09:50:2416.8V-Johnson2PSNUGC 042510.017375ASASSN-16aaASAS-SNDiscovered with V=16.8 on 016-01-02.41, weak detection on 015-12-31.47 with V=16.8, upper limit on 2015-12-30.49 (V>17.0).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
52016-01-02 09:50:2416.80.14VegaMagV-JohnsonASASSN-1_Brutus180ASAS-SNConfirmed with LCOGT (Dome B Sutherland) 2x90-sec V-band images taken on 2016-01-02T20:50:35.
42015-12-30 11:55:4017VegaMagV-JohnsonASASSN-1_Brutus180ASAS-SN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
12016-01-07 17:42:45ycpanYen-Chen PanNoneSN Ia0.01712016A is likely a SN Ia at phase = -3d. We measure a Si II 6355 velocity of -10,100 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12016-01-04 07:16:27Mayall_RC-Spec900Yen-Chen PanYen-Chen PanNone None_2016A_2016-01-04_07:16:27_Mayall_RC_Spec.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12016-01-04 07:16:27Mayall / RC-Spec900Yen-Chen PanYen-Chen PanNone None_2016A_2016-01-04_07:16:27_Mayall_RC_Spec.flmObject
19379SN 2017ckx1107:48:11.006+28:13:49.04SN IaUGC 04030 NED01 0.027675ASAS-SNASAS-SNASAS-SNASASSN-17eeASASSN-1 - BrutusFLWO-1.5m - FASTYY116.8V-Johnson2017-03-28 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
102592017-03-28 20:28:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN07:48:11.006+28:13:49.042017-03-28 07:55:1216.8V-Johnson3PSNUGC 04030 NED01 0.027675ASASSN-17eeASAS-SNIn three epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
152862017-03-28 07:55:1216.80.12VegaMagV-JohnsonASASSN-1_Brutus
152872017-03-26 08:16:4717.20.2VegaMagV-JohnsonASASSN-1_Brutus
152852017-03-22 08:32:3817.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
8822017-03-30 20:31:20jlprietoJ. L. Prieto, E. FalcoASAS-SNSN Ia1ASAS-SNWe obtained a spectrum of ASASSN-17ee/AT2017ckx on UT 2017 March 29 with FAST mounted on the FLWO 1.5m telescope. The spectrum is that of a normal SN Ia around maximum light with strong host-galaxy contamination. Using SNID, the best-fit template is SN2003ic at -4 days with respect to B-band maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
8922017-03-29 06:20:32FLWO-1.5m_FASTP. BerlindASAS-SN tns_2017ckx_2457841.764263_FLWO_1.5m_FAST_ASAS-SN.txt tns_2017ckx_2457841.764263_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
8922017-03-29 06:20:32FLWO-1.5m / FASTP. BerlindASAS-SN tns_2017ckx_2457841.764263_FLWO_1.5m_FAST_ASAS-SN.txt tns_2017ckx_2457841.764263_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
29624SN 2018get2107:34:09.146+04:32:57.37SN II0.004086UGC 03912 0.004086ASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18vcASASSN-4 - Leavitt, ASASSN-1 - Brutus, ATLAS1 - ACAM1LT - SPRATYY116.5V-Johnson2018-09-10 14:39:50Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
237372018-10-24 22:12:19ATLAS_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)ATLAS07:34:09.146+04:32:57.372018-10-24 15:01:2618.432orange-ATLAS2PSNATLAS18xuoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379732018-10-24 15:01:2618.4320.09818.96ABMagorange-ATLASATLAS1_ACAM130Robot
379722018-09-25 15:24:2816.62ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
225632018-09-11 18:51:39KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN07:34:09.067+04:32:57.912018-09-10 14:39:5016.5V-Johnson2PSNUGC 03912 0.004086ASASSN-18vcASAS-SNFirst image after seasonal break, confirmed in follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
356162018-09-10 14:39:5016.5VegaMagV-JohnsonASASSN-1_Brutus
356152018-05-05 02:24:0016.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27052018-09-12 06:55:14Simon PrenticeSimon Prentice (QUB)NoneSN II0.0040861Gelato (Harutyunyan et al., 2008, A&A, 488, 383) matches type IIP SN 1992H approximately 100 days after explosion. Redshift from NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27122018-09-12 05:51:32LT_SPRAT300S. PrenticeNone tns_2018get_2018-09-12_05-51-32_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27122018-09-12 05:51:32LT / SPRAT300S. PrenticeNone tns_2018get_2018-09-12_05-51-32_LT_SPRAT.txtObject
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
33724SN 2019rz9106:50:25.817+43:03:11.58SN IIn0.018853UGC 035540.018853ASAS-SN, ZTF, ATLASPadova-AsiagoASAS-SN, ATLAS, ZTFASASSN-19avASASSN-1 - Brutus, P48 - ZTF-Cam, ATLAS1 - ACAM1Ekar - AFOSCYY117.4g-Sloan2019-01-14 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
325732019-04-09 10:16:02ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF06:50:25.817+43:03:11.582019-03-05 02:54:0217.69r-ZTF3PSNZTF18aadmssdZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
603262019-03-05 06:08:1019.120.1320.71ABMagg-ZTFP48_ZTF-Cam30
603252019-03-05 02:54:0217.690.0420.56ABMagr-ZTFP48_ZTF-Cam30
603242019-01-10 05:40:3720.2822ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
324262019-04-09 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 ZTFZTF06:50:25.812+43:03:11.562019-03-05 04:21:0217.74r-ZTF3PSNZTF18aadmssdZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
599232019-03-05 06:08:1019.120.1320.71ABMagg-ZTFP48_ZTF-Cam30
599222019-03-05 04:21:0217.740.0520.55ABMagr-ZTFP48_ZTF-Cam30
599212019-01-10 05:40:3720.2822ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
323822019-04-09 09:07:34ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF06:50:25.815+43:03:11.592019-02-08 05:11:5617.27r-ZTF3PSNZTF18aadmssdZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
597992019-02-12 05:13:1617.470.0520.03ABMagr-ZTFP48_ZTF-Cam30
597982019-02-08 05:11:5617.270.0420.56ABMagr-ZTFP48_ZTF-Cam30
597972019-01-10 05:40:3720.2822ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
314152019-03-26 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 ZTFZTF06:50:25.814+43:03:11.622019-01-30 09:47:1916.84r-ZTF3PSNZTF18aadmssdZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
573032019-02-08 04:15:4017.980.0920.58ABMagg-ZTFP48_ZTF-Cam30
573022019-01-30 09:47:1916.840.0419.83ABMagr-ZTFP48_ZTF-Cam30
573012019-01-10 05:40:3720.2822ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
312302019-03-26 11:20:26ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF06:50:25.805+43:03:11.682019-03-16 05:36:1517.84r-ZTF3PSNZTF18aadmssdZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
567882019-03-20 03:55:5318.230.0819.44ABMagr-ZTFP48_ZTF-Cam30
567872019-03-16 05:36:1517.840.0819.14ABMagr-ZTFP48_ZTF-Cam30
567862019-01-10 05:40:3720.2822ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
293172019-01-27 19:27:32ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, 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)ATLAS06:50:25.769+43:03:11.492019-01-27 09:56:0916.755orange-ATLAS2PSNATLAS19bzmATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
525292019-01-27 09:56:0916.7550.03119.35ABMagorange-ATLASATLAS1_ACAM130Robot
525282019-01-25 10:29:1619.44ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
291372019-01-24 08:56:51ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF06:50:25.812+43:03:11.602019-01-24 04:51:0916.89g-ZTF3PSNZTF18aadmssdZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
521822019-01-24 06:03:2816.530.0420.16ABMagr-ZTFP48_ZTF-Cam30
521812019-01-24 04:51:0916.890.0320.31ABMagg-ZTFP48_ZTF-Cam30
521802019-01-10 05:40:3320.28ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
291332019-01-24 08:50:59ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF06:50:25.815+43:03:11.602019-01-21 06:08:1516.51r-ZTF2PSNZTF18aadmssdZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
521732019-01-24 04:51:0916.890.0320.31ABMagg-ZTFP48_ZTF-Cam30
521722019-01-21 06:08:1516.510.0418.71ABMagr-ZTFP48_ZTF-Cam30
287972019-01-14 13:50:14KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN06:50:25.800+43:03:11.702019-01-14 09:50:2417.4g-Sloan2PSNUGC 035540.018853ASASSN-19avASAS-SNOn the rise, nuclear source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
514262019-01-14 09:50:2417.4ABMagg-SloanASASSN-1_Brutus
514252019-01-10 10:48:0019ABMagg-SloanASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
34342019-01-16 10:37:17linatomaTomasella, Benetti, Cappellaro, TurattoPadova-AsiagoSN IIn0.0188531Padova-AsiagoThe spectrum is dominated by a broad HeII 468.6 nm emission, while the strong Balmer lines are unresolved and likely contaminated by the host galaxy lines. The spectral features including the continuum are similar to those of SN 1998S few days after explosion, after allowing for a substantial reddening which is consistent with the presence of a strong NaID Galactic absorption (EW~0.6 nm). The redshift is from Theureau et al. 1998 A&AS, 130, 333 (via NED)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34412019-01-15 23:31:12Ekar_AFOSC2400tomasellabenettiPadova-Asiago tns_2019rz_2019-01-15.98_Ekar_AFOSC_Padova-Asiago.dat tns_2019rz_2019-01-15.98_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34412019-01-15 23:31:12Ekar / AFOSC2400tomasellabenettiPadova-Asiago tns_2019rz_2019-01-15.98_Ekar_AFOSC_Padova-Asiago.dat tns_2019rz_2019-01-15.98_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
28988SN 2018fgj2104:47:32.344-02:18:24.91SN Ia0.030978UGC 031680.030978ASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18taASASSN-3 - Paczynski, ASASSN-2 - Cassius, ATLAS1 - ACAM1MDM-2.4 - OSMOSYY117.3V-Johnson2018-08-20 08:52:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
230822018-09-25 11:40:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS04:47:32.344-02:18:24.912018-09-23 13:46:3317.656orange-ATLAS2PSNATLAS18vpoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
366382018-09-23 13:46:3317.6560.15718.22ABMagorange-ATLASATLAS1_ACAM130Robot
366372018-09-21 15:20:0919.06ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
217722018-08-20 18:26:25KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN04:47:32.419-02:18:22.502018-08-20 08:52:4817.3V-Johnson2PSNUGC 031680.030978ASASSN-18taASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
341302018-08-20 08:52:4817.3VegaMagV-JohnsonASASSN-2_Cassius
341292018-08-16 09:07:1218.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26612018-09-05 05:35:45boseS. Bose, X. Duan, P. Chen, S. Dong, J. Rupert, K. Z. Stanek, J.-L. PrietoASAS-SNSN Ia0.0309781ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26682018-08-29 11:02:24MDM-2.4_OSMOSJustin RupertXiao-Wei DuanASAS-SN tns_2018fgj_2018-08-29.46_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018fgj_2018-08-29.46_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
26682018-08-29 11:02:24MDM-2.4 / OSMOSJustin RupertXiao-Wei DuanASAS-SN tns_2018fgj_2018-08-29.46_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018fgj_2018-08-29.46_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
21170SN 2017fbp3103:17:27.880-00:05:08.70SN Ia0.023UGC 026450.022891ASAS-SN, Pan-STARRS1, GaiaAlertsGlobal SN ProjectASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-17iqASASSN-2 - Cassius, PS1 - GPC1, Gaia - Gaia-photometricFTN - FLOYDS-NYY116.7V-Johnson2017-07-01 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
138052017-09-28 16:19:42Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts03:17:27.880-00:05:08.702017-08-30 18:54:4318.18G-Gaia2PSNGaia17cjkGaiaAlertsconfirmed SN near galaxy SDSS J031726.50-000539.2, declining
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
206812017-08-30 18:54:4318.180.2ABMagG-GaiaGaia_Gaia-photometric60Robot
206802017-08-30 17:08:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
137092017-09-20 23:28:05PS1_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-STARRS103:17:27.872-00:05:08.652017-09-17 13:50:5218.64w-PS11PSNPS17epoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
205272017-09-17 13:50:5218.640.0222ABMagw-PS1PS1_GPC145Robot
123112017-07-01 21:21:39KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN03:17:27.862-00:05:11.262017-07-01 09:50:2416.7V-Johnson3PSNUGC 026450.022891ASASSN-17iqASAS-SNConfirmed by J. Brimacombe, SN candidate present in several images taken after the seasonal break
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
182792017-07-01 09:50:2416.7VegaMagV-JohnsonASASSN-2_Cassius
182802017-06-29 10:04:4817.5VegaMagV-JohnsonASASSN-2_Cassius
182782017-02-28 00:28:4817.6VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10872017-07-17 19:14:44griffinGriffin Hosseinzadeh, Curtis McCully, Stefano Valenti, Iair Arcavi, D. Andrew HowellGlobal SN ProjectSN Ia0.0231Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190), we find a good fit to the 99aa-like Type Ia SN 1999ac (Garavini et al. 2005, AJ, 130, 2278) at maximum light at the redshift of the proposed host galaxy (z=0.023; SDSS DR13, via NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10912017-07-15 14:21:01FTN_FLOYDS-N1800Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2017fbp_2017-07-15_14-21-01_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017fbp_2017-07-15_14-21-01_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10912017-07-15 14:21:01FTN / FLOYDS-N1800Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2017fbp_2017-07-15_14-21-01_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017fbp_2017-07-15_14-21-01_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
21695SN 2017fvl1102:55:42.588+75:09:13.72SN Ia0.014UGC 023580.014343ASAS-SNGlobal SN ProjectASAS-SNASASSN-17kfASASSN-1 - BrutusFTN - FLOYDS-NYY116.1V-Johnson2017-08-01 14:38:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
128972017-08-02 00:15:42KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN02:55:42.588+75:09:13.722017-08-01 14:38:2416.1V-Johnson2PSNUGC 023580.014343ASASSN-17kfASAS-SNIn two epochs, nuclear source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
191552017-08-01 14:38:2416.1VegaMagV-JohnsonASASSN-1_Brutus
191542017-07-14 14:24:0016.8VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
11012017-08-05 23:01:31griffinGriffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia0.0141Global SN ProjectUsing SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find several good fits to normal Type Ia supernovae in the week after maximum light at redshifts consistent with that of the proposed host galaxy (z=0.014; De Vaucouleurs et al. 1991, "Third Reference Catalog of Bright Galaxies" via NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11052017-08-05 13:33:17FTN_FLOYDS-N2700Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2017fvl_2017-08-05_13-33-17_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017fvl_2017-08-05_13-33-17_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11052017-08-05 13:33:17FTN / FLOYDS-N2700Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2017fvl_2017-08-05_13-33-17_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017fvl_2017-08-05_13-33-17_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
12716SN 2016cyx2102:21:22.786+16:33:54.95SN IIUGC 018140.013689ASAS-SN, Pan-STARRS1ASAS-SNASAS-SN, Pan-STARRS1ASASSN-16gyASASSN-1 - Brutus, PS1 - GPC1FLWO-1.5m - FASTYY116.1V-Johnson2016-07-06 14:09:36Brown [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
44522016-08-19 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-STARRS102:21:22.786+16:33:54.952016-08-16 12:51:5016.4i-Sloan1PSNPS16dvePan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
59202016-08-16 12:51:5016.40.0120.7ABMagi-SloanPS1_GPC145Robot
28322016-07-07 01:38:35brojonatJonathan Brown, for the ASAS-SN teamASAS-SN02:21:22.767+16:33:54.562016-07-06 14:09:3616.1V-Johnson2PSNUGC 018140.013689ASASSN-16gyASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
32482016-07-06 14:09:3616.1VegaMagV-JohnsonASASSN-1_Brutus270ASASSN
32472016-06-24 14:24:0017VegaMagV-JohnsonASASSN-1_Brutus270ASASSN[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
6062016-12-05 13:41:25jlprietoE. Falco, M. Calkins, P. Challis, R. Kirshner, J. L. Prieto, K. Z. StanekASAS-SNSN II1ASAS-SNAn optical spectrum (range 350-760nm) of the supernova candidate ASASSN-16gy/AT2016cyx was obtained on UT 2016 July 8.5 with the F. L. Whipple Observatory 1.5-m telescope (+ FAST). The spectrum of ASASSN-16gy shows a blue continuum and broad H Balmer lines in emission, consistent with a young Type II SN.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6152016-07-08 11:27:04FLWO-1.5m_FASTP. BerlindASAS-SN tns_2016cyx_2457577.977129_FLWO_1.5m_FAST_ASAS-SN.txt tns_2016cyx_2457577.977129_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
6152016-07-08 11:27:04FLWO-1.5m / FASTP. BerlindASAS-SN tns_2016cyx_2457577.977129_FLWO_1.5m_FAST_ASAS-SN.txt tns_2016cyx_2457577.977129_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
30282SN 2018hdp6102:13:45.074+04:06:08.12SN Ic0.011UGC 017160.011461ASAS-SN, ZTFePESSTOASAS-SN, ZTFASASSN-18xgASASSN-1 - Brutus, ASASSN-5 - Payne-Gaposchkin, P48 - ZTF-CamESO-NTT - EFOSC2-NTTYY116.8g-Sloan2018-10-08 00:14:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
246752018-11-10 14:20:20ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:13:45.074+04:06:08.122018-10-06 08:59:4917.213r-ZTF5PSNZTF18abrfchjZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
407602018-11-10 06:36:0617.60040.050972120.1035ABMagr-ZTFP48_ZTF-Cam30
407592018-11-07 06:33:1317.05970.10121120.3417ABMagr-ZTFP48_ZTF-Cam30
407582018-11-07 05:39:2918.4050.12218320.8319ABMagg-ZTFP48_ZTF-Cam30
407572018-11-04 06:22:2717.2130.077053620.1599ABMagr-ZTFP48_ZTF-Cam30
407612018-11-01 07:29:3617.00890.072723220.2715ABMagr-ZTFP48_ZTF-Cam30
242982018-11-07 15:20:54ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:13:45.079+04:06:08.382018-10-06 08:59:4917.213r-ZTF4PSNZTF18abrfchjZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
393782018-11-07 06:33:1317.05970.10121120.3417ABMagr-ZTFP48_ZTF-Cam30
393772018-11-07 05:39:2918.4050.12218320.8319ABMagg-ZTFP48_ZTF-Cam30
393762018-11-04 06:22:2717.2130.077053620.1599ABMagr-ZTFP48_ZTF-Cam30
393792018-11-01 07:29:3617.00890.072723220.2715ABMagr-ZTFP48_ZTF-Cam30
242022018-11-07 14:54:17ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:13:45.076+04:06:08.442018-10-06 08:59:4917.0089r-ZTF2PSNZTF18abrfchjZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
390342018-11-04 06:22:2717.2130.077053620.1599ABMagr-ZTFP48_ZTF-Cam30
390332018-11-01 07:29:3617.00890.072723220.2715ABMagr-ZTFP48_ZTF-Cam30
241732018-11-07 14:52:27ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF02:13:45.076+04:06:08.442018-10-06 08:59:4917.0089r-ZTF2PSNZTF18abrfchjZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
389162018-11-04 06:22:2717.2130.077053620.1599ABMagr-ZTFP48_ZTF-Cam30
389152018-11-01 07:29:3617.00890.072723220.2715ABMagr-ZTFP48_ZTF-Cam30
239382018-11-04 05:20:57ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF02:13:45.074+04:06:08.572018-10-06 09:00:0017g-ZTF2PSNZTF18abrfchjZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
384012018-11-01 07:29:1617.01ABMagr-ZTFP48_ZTF-Cam30ZTF
384002018-10-06 09:00:0017ABMagg-ZTFP48_ZTF-Cam30ZTF
233822018-10-08 11:13:42KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN02:13:45.053+04:06:08.322018-10-08 00:14:2416.8g-Sloan2PSNUGC 017160.011461ASASSN-18xgASAS-SNIn several epochs and cameras, possible nuclear event
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372632018-10-08 00:14:2416.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
372622018-09-30 13:40:4717.7VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28672018-10-11 08:17:12ePESSTO_Bot1Tom Reynolds, Shane Moran, Jussi Harmanen, Hanin Kuncarayakti, O. Yaron on behalf of ePESSTOePESSTOSN Ic0.0111ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28742018-10-10 05:35:55ESO-NTT_EFOSC2-NTT400Tom Reynolds, Shane MoranJussi Harmanen, Hanin KuncarayaktiePESSTO tns_2018hdp_2018-10-10_05-35-55_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018hdp_2018-10-10_05-35-55_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28742018-10-10 05:35:55ESO-NTT / EFOSC2-NTT400Tom Reynolds, Shane MoranJussi Harmanen, Hanin KuncarayaktiePESSTO tns_2018hdp_2018-10-10_05-35-55_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018hdp_2018-10-10_05-35-55_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
20709SN 2017ejw3101:12:34.180+00:17:29.26SN Ia0.019UGC 007570.019117ASAS-SN, GaiaAlerts, Pan-STARRS1ePESSTOASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-17hbASASSN-1 - Brutus, ASASSN-2 - Cassius, Gaia - Gaia-photometric, PS1 - GPC1ESO-NTT - EFOSC2-NTTYY116V-Johnson2017-05-31 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
134172017-09-04 16:32:08PS1_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, D. R. Young (Queen's University Belfast)Pan-STARRS101:12:34.184+00:17:29.462017-08-06 13:29:1618.43i-Sloan1PSNPS17emjPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
200242017-08-06 13:29:1618.430.0320.7ABMagi-SloanPS1_GPC145Robot
118372017-06-03 09:37:47Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts01:12:34.180+00:17:29.262017-05-31 01:35:0216.09G-Gaia2PSNGaia17bkzGaiaAlertsconfirmed SN near galaxy in a cluster of galaxies UGC 757, aka ASASSN-17hb
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
175382017-05-31 01:35:0216.090.2ABMagG-GaiaGaia_Gaia-photometric60Robot
175372017-01-12 05:09:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
117802017-05-31 14:11:22KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN01:12:34.243+00:17:31.132017-05-31 09:50:2416V-Johnson2PSNUGC 007570.019117ASASSN-17hbASAS-SNPresent in two CCD chips, field observed for first time since January 2017
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
174352017-05-31 09:50:2416VegaMagV-JohnsonASASSN-2_Cassius
174342017-01-26 05:02:2417.2VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10282017-06-03 06:54:23ePESSTO_Bot1G. Pignata, L. Wang, L. Galbany, O. Yaron, on behalf of ePESSTOePESSTOSN Ia0.0191ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10312017-06-02 09:27:27ESO-NTT_EFOSC2-NTT300G. Pignata, L. WangL. GalbanyePESSTO tns_2017ejw_2017-06-02_09-27-27_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017ejw_2017-06-02_09-27-27_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10312017-06-02 09:27:27ESO-NTT / EFOSC2-NTT300G. Pignata, L. WangL. GalbanyePESSTO tns_2017ejw_2017-06-02_09-27-27_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2017ejw_2017-06-02_09-27-27_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
41002SN 2019khf2111:41:27.500-38:38:03.26SN Ia0.013756TOLOLO 000910.013756ASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-19qrASASSN-3 - Paczynski, ASASSN-2 - Cassius, Gaia - Gaia-photometricSALT - RSSYY117.3g-Sloan2019-07-03 00:43:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
440692019-08-16 08:13:51Gaia_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 teamGaiaAlerts11:41:27.500-38:38:03.262019-07-12 12:00:0015.34G-Gaia2PSNGaia19dobGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
835892019-07-12 12:00:0015.340.2ABMagG-GaiaGaia_Gaia-photometric60Robot
835882019-06-11 00:23:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
406512019-07-03 12:21:04KZStanekJ. Brimacombe, K. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SN11:41:27.641-38:38:03.622019-07-03 00:43:1217.3g-Sloan2PSNTOLOLO 000910.013756ASASSN-19qrASAS-SNConfirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
765182019-07-03 00:43:1217.3ABMagg-SloanASASSN-2_Cassius
765172019-06-28 02:24:0018.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
46162019-07-21 12:00:38ChenPingPing Chen (KIAA-PKU), Subo Dong (KIAA-PKU), M. Gromadzki (Warsaw U. Observatory), D. A. H. Buckley (SAAO)NoneSN Ia0.0137561ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46232019-07-15 18:00:00SALT_RSSDavid BuckleyMariusz GromadzkiNone tns_2019khf_2019-07-15.75_SALT_RSS.txtObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
46232019-07-15 18:00:00SALT / RSSDavid BuckleyMariusz GromadzkiNone tns_2019khf_2019-07-15.75_SALT_RSS.txtObjectASAS-SN
41109AT 2019kli101:04:30.197-73:46:22.73SMCASAS-SNASAS-SNASASSN-19qvASASSN-2 - CassiusYY14.2g-Sloan2019-07-04 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
408222019-07-04 14:38:52KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN01:04:30.197-73:46:22.732019-07-04 06:57:3614.2g-Sloan2PNVSMCASASSN-19qvASAS-SNRapid, bright outburst towards the Small Magellanic Clouds, possible SMC nova
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
768662019-07-04 06:57:3614.2ABMagg-SloanASASSN-2_Cassius
768652019-07-03 06:57:3618.3ABMagg-SloanASASSN-2_Cassius[Last non detection]
10968SN 2015bn1111:33:41.550+00:43:33.50SLSN-I0.11SDSSJ113341.53+004333.2 0.1136Pan-STARRS1PESSTOPan-STARRS1PS15aePS1 - GPC1ESO-NTT - EFOSC2-NTTYY116.96w-PS12015-02-15 11:12:28Smartt
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
10432016-02-23 15:54:11sjsmarttK. 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-STARRS111:33:41.550+00:43:33.502015-02-15 11:12:2816.96w-PS12PSNSDSSJ113341.53+004333.2 0.1136PS15aePan-STARRS1http://star.pst.qub.ac.uk/sne/ps13pi/psdb/candidate/1113341541004333500/
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
11832015-02-15 11:12:2816.960.1ABMagw-PS1PS1_GPC145PanSTARRShttp://star.pst.qub.ac.uk/sne/ps13pi/psdb/candidate/1113341541004333500/
11822014-06-01 05:45:3618ABMagy-PS1PS1_GPC145PanSTARRS[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
1242016-02-23 16:04:17sjsmarttL. Le GuillouPESSTOSLSN-I0.111PESSTOClassified by PESSTO in ATel 7102 on 18 Feb 2015. Comments were : Good match to several SLSNe Ic including PTF09cnd, PTF12dam and LSQ12dlf. Likely a slowly rising SN at z=0.11.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1292015-02-18 12:00:00ESO-NTT_EFOSC2-NTT900L. Le GuillouN. ChotardPESSTO tns_2015bn_2015-02-18.5_ESO-NTT_EFOSC2-NTT_PESSTO.asciObjectPESSTOSame spectrum as submitted to WISeREP by PESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1292015-02-18 12:00:00ESO-NTT / EFOSC2-NTT900L. Le GuillouN. ChotardPESSTO tns_2015bn_2015-02-18.5_ESO-NTT_EFOSC2-NTT_PESSTO.asciObjectPESSTOSame spectrum as submitted to WISeREP by PESSTO
14410SN 2016flu2123:47:11.724+10:04:59.74SN Ia0.034SDSS J234711.91+100459.8ASAS-SN, Pan-STARRS1Padova-AsiagoASAS-SN, Pan-STARRS1ASASSN-16jjASASSN-1 - Brutus, PS1 - GPC1Ekar - AFOSCYY117.1V-Johnson2016-08-27 13:40:47Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
58252016-10-08 17:42:23PS1_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-STARRS123:47:11.724+10:04:59.742016-10-06 10:03:2118w-PS11PSNPS16enhPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
82012016-10-06 10:03:21180.0122ABMagw-PS1PS1_GPC145Robot
46932016-08-27 18:57:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:47:11.642+10:04:59.562016-08-27 13:40:4717.1V-Johnson2PSNSDSS J234711.91+100459.8ASASSN-16jjASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
62892016-08-27 13:40:4717.10.117.9VegaMagV-JohnsonASASSN-1_Brutus
62882016-08-18 08:38:2416.4VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
3582016-08-28 00:28:32linatomaLina TomasellaPadova-AsiagoSN Ia0.0341Padova-AsiagoThe best match is with the Type Ia SNe 2003du and 2003kf about one week before B-band maximum light. Using the redshift 0.034 (suggested by SNID), from the position of the minimum of the Si II 635nm feature, we infer an expansion velocity of ~12600 km/s for the ejected material.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
3662016-08-27 21:05:00Ekar_AFOSC2700TomasellaTomasellaPadova-Asiago tns_2016flu_2457628.378480_Ekar_AFOSC_Padova-Asiago. tns_2016flu_2457628.378480_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
3662016-08-27 21:05:00Ekar / AFOSC2700TomasellaTomasellaPadova-Asiago tns_2016flu_2457628.378480_Ekar_AFOSC_Padova-Asiago. tns_2016flu_2457628.378480_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
30704SN 2018hts3123:24:32.956+17:05:37.26SN Ia0.04SDSS J232432.96+170537.9ASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18yyASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1Lick-3m - KASTYY116.8g-Sloan2018-11-01 21:36:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
256382018-11-27 23:00:08ATLAS_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)ATLAS23:24:32.956+17:05:37.262018-11-11 08:15:2117.689orange-ATLAS2PSNATLAS18znrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
442102018-11-11 08:15:2117.6890.13218.23ABMagorange-ATLASATLAS1_ACAM130Robot
442092018-11-09 09:57:3619.71ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
239242018-11-04 00:15:37KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:24:32.964+17:05:35.302018-11-01 21:36:0016.8g-Sloan2PSNSDSS J232432.96+170537.9ASASSN-18yyASAS-SNIn several epoch, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
383682018-11-01 21:36:0016.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
383672018-10-21 02:24:0017.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
239232018-11-04 00:15:36KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:24:32.964+17:05:35.302018-11-01 21:36:0016.8g-Sloan2PSNSDSS J232432.96+170537.9ASASSN-18yyASAS-SNIn several epoch, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
383662018-11-01 21:36:0016.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
383652018-10-21 02:24:0017.2ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29632018-11-04 23:19:54UCSCTr_Bot1C. D. Kilpatrick, B. Garza, J. Decker, M. R. Siebert, R. J. Foley (UCSC)NoneSN Ia0.041SN Ia at max. We measure a Si II 6355 velocity of -10,000 km/s. ATel: 12168
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29712018-11-04 02:23:20Lick-3m_KAST1230C. D. Kilpatrick, B. Garza, J. DeckerC. D. Kilpatrick, M. R. SiebertNone tns_2018hts_2018-11-04_02-23-20_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29712018-11-04 02:23:20Lick-3m / KAST1230C. D. Kilpatrick, B. Garza, J. DeckerC. D. Kilpatrick, M. R. SiebertNone tns_2018hts_2018-11-04_02-23-20_Lick_3m_KAST.flmObject
26157SN 2018bfc2123:22:58.497-01:01:39.01SN Ia0.034SDSS J232258.36-010141.20.034266ASAS-SN, Pan-STARRS1NoneASAS-SN, Pan-STARRS1ASASSN-18jlASASSN-3 - Paczynski, PS1 - GPC1Keck1 - LRISYY116.9g-Sloan2018-05-05 09:36:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
204302018-07-13 19:11:24PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS123:22:58.497-01:01:39.012018-07-10 13:42:1419.74w-PS11PSNPS18aumPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
317432018-07-10 13:42:1419.740.0322ABMagw-PS1PS1_GPC145Robot
181602018-05-05 21:41:45KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN23:22:58.339-01:01:40.402018-05-05 09:36:0016.9g-Sloan2PSNSDSS J232258.36-010141.20.034266ASASSN-18jlASAS-SNConfirmed by follow-up imaging, in several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
276712018-05-05 09:36:0016.9ABMagg-SloanASASSN-3_Paczynski
276702018-04-29 09:50:2417.1ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19972018-05-10 15:50:24cesar.rojasbravo R. J. Foley, C. Rojas-Bravo (UCSC)NoneSN Ia0.0341SN Ia at -1 day. ATel #11629
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20022018-05-10 14:59:00Keck1_LRIS180 R. J. Foley, C. Rojas-Bravo R. J. FoleyNone tns_2018bfc_2018-05-10_14-59-00_Keck1_LRIS.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
20022018-05-10 14:59:00Keck1 / LRIS180 R. J. Foley, C. Rojas-Bravo R. J. FoleyNone tns_2018bfc_2018-05-10_14-59-00_Keck1_LRIS.flmObject
27164SN 2018coq4122:55:06.280+11:15:27.40SN II0.025SDSS J225506.55+111531.8ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1NoneASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-18mxASASSN-3 - Paczynski, ASASSN-1 - Brutus, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1SOAR - GoodmanYY116.6V-Johnson2018-06-16 13:40:47Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
224112018-09-09 19:11:22PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS122:55:06.276+11:15:27.472018-08-12 13:26:2418.58w-PS11PSNPS18bqaPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
353922018-08-12 13:26:2418.580.0122ABMagw-PS1PS1_GPC145Robot
200252018-07-07 17:13:54Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:55:06.280+11:15:27.402018-05-31 02:36:5718.69G-Gaia2PSNGaia18bsjGaiaAlertsconfirmed SN II near galaxy SDSS J225506.55+111531.8
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
312372018-05-31 02:36:5718.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
312362018-01-20 20:09:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
198232018-07-01 13:55:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS22:55:06.275+11:15:27.492018-06-27 14:21:0716.722orange-ATLAS2PSNATLAS18rrpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
309232018-06-27 14:21:0716.7220.0518.77ABMagorange-ATLASATLAS1_ACAM130Robot
309222018-06-25 14:52:4818.81ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
194622018-06-16 19:14:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN22:55:06.096+11:15:28.372018-06-16 13:40:4716.6V-Johnson2PSNSDSS J225506.55+111531.8ASASSN-18mxASAS-SNIn several epochs, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
301732018-06-16 13:40:4716.6VegaMagV-JohnsonASASSN-1_Brutus
301722018-06-05 09:07:1217.7ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22312018-07-04 22:02:40rcartierRegis CartierNoneSN II0.0251Redshift obtained from host galaxy emission lines.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22382018-06-29 07:53:34SOAR_Goodman300R. CartierR. CartierNone tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.asci tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22382018-06-29 07:53:34SOAR / Goodman300R. CartierR. CartierNone tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.asci tns_2018coq_2018-06-29_07-53-34_SOAR_Goodman.fitsObject
21590AT 2017fro2117:19:55.850+41:40:49.48AGN0.164SDSS J171955.84+414049.4ASAS-SN, GaiaAlertsGlobal SN ProjectASAS-SN, GaiaAlertsASASSN-17jzASASSN-1 - Brutus, Gaia - Gaia-photometricFTN - FLOYDS-NYY116.9V-Johnson2017-07-27 08:38:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
133972017-09-04 16:05:37Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:19:55.850+41:40:49.482017-09-03 14:57:0716.68G-Gaia2OtherGaia17cffGaiaAlertsbright nuclear flare (aka AT2017fro found by ASASSN), near X-ray source 1RXS J171956.3+414048
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
199942017-09-03 14:57:0716.680.2ABMagG-GaiaGaia_Gaia-photometric60Robot
199932017-04-30 05:21:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
127752017-07-27 18:25:41KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN17:19:55.898+41:40:49.332017-07-27 08:38:2416.9V-Johnson2PSNSDSS J171955.84+414049.4ASASSN-17jzASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
189742017-07-27 08:38:2416.9VegaMagV-JohnsonASASSN-1_Brutus
189732017-06-13 10:04:4817.5VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
11552017-08-24 17:06:04griffinI. Arcavi, C. McCully, G. Hosseinzadeh, D. A. Howell (Las Cumbres Obs./UCSB), S. Valenti (UC Davis), B. Trakhtenbrot (ETH)Global SN ProjectAGN0.1641Global SN ProjectThe spectrum displays a blue continuum with strong ~1300 km/s wide Balmer lines at a redshift of 0.164. SNID (Blondin & Tonry 2007, ApJ, 666, 1024) also finds an excellent fit to an AGN at that redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11592017-08-19 08:57:19FTN_FLOYDS-N3600Las Cumbres ObservatoryCurtis McCullyGlobal SN Project tns_2017fro_2017-08-19_08-57-19_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017fro_2017-08-19_08-57-19_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11592017-08-19 08:57:19FTN / FLOYDS-N3600Las Cumbres ObservatoryCurtis McCullyGlobal SN Project tns_2017fro_2017-08-19_08-57-19_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2017fro_2017-08-19_08-57-19_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
12127SN 2016ccj2117:10:23.900+26:23:48.40SN Ia-pec0.03SDSS J171023.62+262350.3ASAS-SN, GaiaAlertsNUTSASAS-SN, GaiaAlertsASASSN-16exASASSN-1 - Brutus, Gaia - Gaia-photometricNOT - ALFOSCYY117.45V-Johnson2016-05-03 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
36762016-07-22 11:36:04Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:10:23.900+26:23:48.402016-06-03 03:33:0717.45G-Gaia2PSNGaia16arzGaiaAlertssuper-chandrasekhar-mass SN Ia near galaxy SDSS J171023.63+262350.3
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
45842016-06-03 03:33:0717.450.2ABMagG-GaiaGaia_Gaia-photometric60Robot
45832016-06-03 01:49:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
22232016-05-04 01:39:34KZStanekS. Kiyota, K. Z. Stanek, for the ASAS-SN teamASAS-SN17:10:23.918+26:23:47.902016-05-03 10:04:4817.45V-Johnson3PSNSDSS J171023.62+262350.3ASASSN-16exASAS-SNConfirmed by S. Kiyota; unknown redshift, faint SDSS galaxy is the likely host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
24992016-05-03 10:04:4817.450.1518VegaMagV-JohnsonASASSN-1_Brutus
25002016-04-30 10:04:4818.050.218.1VegaMagV-JohnsonASASSN-1_Brutus
24982016-04-29 12:00:0018.1VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
4882016-10-07 07:23:47nerNancy Elias-RosaNUTSSN Ia-pec0.031NUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
4962016-05-04 15:07:12NOT_ALFOSCNOT astronomersNUTS tns_2016ccj_2016-05-04.63_NOT_ALFOSC_NUTS.ascii tns_2016ccj_2016-05-04.63_NOT_ALFOSC_NUTS.fitsObjectNUTS2017-10-07
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
4962016-05-04 15:07:12NOT / ALFOSCNOT astronomersNUTS tns_2016ccj_2016-05-04.63_NOT_ALFOSC_NUTS.ascii tns_2016ccj_2016-05-04.63_NOT_ALFOSC_NUTS.fitsObjectNUTS2017-10-07
21837SN 2017gav2117:03:21.130+45:24:48.74SN Ia0.033SDSS J170321.30+452447.5 ASAS-SN, GaiaAlertsDAO_OTSASAS-SN, GaiaAlertsASASSN-17ktASASSN-1 - Brutus, Gaia - Gaia-photometricPlaskett - PlaskettYY116.9V-Johnson2017-08-12 07:53:45Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
134912017-09-07 09:45:11Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:03:21.130+45:24:48.742017-08-07 16:58:0417.47G-Gaia2PSNGaia17cfzGaiaAlertsConfirmed SN Ia near galaxy SDSS J170321.30+452447.5, aka ASASSN-17kt, SN2017gav. Declining.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
201222017-08-07 16:58:0417.470.2ABMagG-GaiaGaia_Gaia-photometric60Robot
201212017-08-07 15:11:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
130572017-08-13 17:28:20KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN17:03:21.091+45:24:48.642017-08-12 07:53:4516.9V-Johnson2PSNSDSS J170321.30+452447.5 ASASSN-17ktASAS-SNFaint SDSS galaxy present at the SN candidate position
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
194322017-08-12 07:53:4516.9VegaMagV-JohnsonASASSN-1_Brutus
194312017-08-09 08:09:3617.5STMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
11082017-08-17 00:47:27DAO_OTSDave BalamDAO_OTSSN Ia0.0331DAO_OTSD. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada, K. Thanjavur (University of Victoria) and E. Hsiao, Florida State University report that a spectrogram (range 390-710 nm, resolution 0.3 nm) of SN 2017gav obtained on Aug. 16.25 UT with the 1.82-m Plaskett Telescope of the National Research Council of Canada, shows it to be a normal type Ia supernova near maximum light. Cross- correlation with a library of supernova spectra using the "Supernova Identification" code (Blondin and Tonry 2007, Ap.J. 666,1024) suggests that SN 2017gav is most similar to the normal type-Ia supernova at maximum light. Our solution yields a red shift of 0.033.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11122017-08-16 06:00:00Plaskett_Plaskett3600BalamBalam, HsiaoDAO_OTS tns_2017gav_2017-08-16.25_Plaskett_Telescope_Plaskett_DAO_OTS.dat tns_2017gav_2017-08-16.25_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
11122017-08-16 06:00:00Plaskett / Plaskett3600BalamBalam, HsiaoDAO_OTS tns_2017gav_2017-08-16.25_Plaskett_Telescope_Plaskett_DAO_OTS.dat tns_2017gav_2017-08-16.25_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTS
19310SN 2017cii3216:33:19.890+23:43:52.50SN Ia0.033253SDSS J163319.94+234356.4 0.033253ASAS-SN, GaiaAlerts, Pan-STARRS1PESSTO, NoneASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-17duASASSN-1 - Brutus, Gaia - Gaia-photometric, PS1 - GPC1ESO-NTT - EFOSC2-NTT, LCO-duPont - WFCCDYY216.8V-Johnson2017-03-21 13:12:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
116462017-05-22 20:30:04PS1_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-STARRS116:33:19.887+23:43:52.442017-05-17 12:15:5019.07i-Sloan1PSNPS17dbvPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
172302017-05-17 12:15:5019.070.0720.7ABMagi-SloanPS1_GPC145Robot
107902017-04-16 10:33:53Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts16:33:19.890+23:43:52.502017-04-15 05:28:1917.78G-Gaia2PSNGaia17baaGaiaAlertsconfirmed SN near galaxy SDSS J163319.94+234356.4
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
160372017-04-15 05:28:1917.780.2ABMagG-GaiaGaia_Gaia-photometric60Robot
160362017-03-06 00:28:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
101852017-03-21 14:39:29KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN16:33:19.802+23:43:51.602017-03-21 13:12:0016.8V-Johnson3PSNSDSS J163319.94+234356.4 0.033253ASASSN-17duASAS-SNIn two epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
151372017-03-21 13:12:0016.80.13VegaMagV-JohnsonASASSN-1_Brutus
151382017-03-18 14:24:0017.30.2VegaMagV-JohnsonASASSN-1_Brutus
151362017-03-14 13:40:4717.3VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10742017-07-04 04:18:58nidiaNidia MorrellNoneSN Ia0.0332531ATel#10240
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10782017-03-27 09:36:00LCO-duPont_WFCCD900N. MorrellN. MorrellNone tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.dat tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.fitsObject
8722017-03-26 18:05:15PESSTO_Bot1F. Onori, A. Hamanowicz, M. Fraser, O. Yaron, on behalf of PESSTOPESSTOSN Ia0.041PESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
8822017-03-26 09:10:47ESO-NTT_EFOSC2-NTT300Onori/HamanowiczFraserPESSTO tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.asci tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10782017-03-27 09:36:00LCO-duPont / WFCCD900N. MorrellN. MorrellNone tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.dat tns_2017cii_2017-03-27.4_LCO-duPont_WFCCD.fitsObject
8822017-03-26 09:10:47ESO-NTT / EFOSC2-NTT300Onori/HamanowiczFraserPESSTO tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.asci tns_2017cii_2017-03-26_09-10-47_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
18373SN 2017ayk2116:23:49.863+15:04:48.51SN Ia0.034SDSS J162349.91+150448.30.034419ASAS-SN, Pan-STARRS1LCOGT SN-KPASAS-SN, Pan-STARRS1ASASSN-17crASASSN-2 - Cassius, ASASSN-1 - Brutus, PS1 - GPC1FTN - FLOYDS-NYY117V-Johnson2017-02-20 15:21:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
103092017-03-28 23:28:25PS1_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-STARRS116:23:49.863+15:04:48.512017-03-22 13:01:5517.74i-Sloan1PSNPS17bylPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
153372017-03-22 13:01:5517.740.0520.7ABMagi-SloanPS1_GPC145Robot
91512017-02-20 18:08:46KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN16:23:49.858+15:04:48.182017-02-20 15:21:3617V-Johnson3PSNSDSS J162349.91+150448.30.034419ASASSN-17crASAS-SNIn two epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
134432017-02-20 15:21:36170.117.8VegaMagV-JohnsonASASSN-1_Brutus
134442017-02-13 13:55:1217.150.217.3VegaMagV-JohnsonASASSN-1_Brutus
134422017-02-09 13:26:2417.2VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
8152017-02-26 06:12:39griffinGriffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiLCOGT SN-KPSN Ia0.0341LCOGT SN-KPUsing SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find a good fit to the normal Type Ia SN 1995E 4 days after maximum light at the redshift of the proposed host galaxy (z=0.034; SDSS DR6, via NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
8252017-02-25 12:16:01FTN_FLOYDS-N2700Las Cumbres ObservatoryGriffin HosseinzadehLCOGT SN-KP tns_2017ayk_2017-02-25_12-16-01_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2017ayk_2017-02-25_12-16-01_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
8252017-02-25 12:16:01FTN / FLOYDS-N2700Las Cumbres ObservatoryGriffin HosseinzadehLCOGT SN-KP tns_2017ayk_2017-02-25_12-16-01_FTN_FLOYDS-N_LCOGT_SN-KP.ascii tns_2017ayk_2017-02-25_12-16-01_FTN_FLOYDS-N_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
25742SN 2018apn3215:50:03.560+42:05:18.53SN Ia0.03SDSS J155003.56+420518.3ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ZTFASAS-SN, ATLAS, GaiaAlertsASASSN-18gsASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricMDM-2.4 - OSMOS, P60 - SEDMYY217g-Sloan2018-04-03 06:14:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
182272018-05-09 07:36:03Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts15:50:03.560+42:05:18.532018-05-08 00:11:3118.14G-Gaia2PSNGaia18bejGaiaAlertsconfirmed SN Ia, aka SN 2018apn
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
278052018-05-08 00:11:3118.140.2ABMagG-GaiaGaia_Gaia-photometric60Robot
278042018-04-22 19:52:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
176802018-04-09 17:52:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS15:50:03.558+42:05:18.472018-03-29 12:50:2417.362orange-ATLAS2PSNATLAS18nacATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
268262018-03-29 12:50:2417.3620.07218.71ABMagorange-ATLASATLAS1_ACAM130Robot
268252018-03-19 13:35:0217.2ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
176082018-04-04 04:21:16KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN15:50:03.461+42:05:17.882018-04-03 06:14:2417g-Sloan2PSNSDSS J155003.56+420518.3ASASSN-18gsASAS-SNIn several epochs, very faint unknown redshift SDSS host, a bigger galaxy with z=0.034 relatively nearby
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
266842018-04-03 06:14:2417ABMagg-SloanASASSN-4_Leavitt
266832018-03-22 07:40:4818.9ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19612018-04-25 06:37:36ZTF_Bot1D. Neil, R. Walters, C. Fremling (Caltech), R. Lunnan, J. Sollerman (OKC), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTFSN Ia0.031ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19662018-04-02 00:00:00P60_SEDMSEDMrobotD. NeilZTF tns_2018apn_2018-04-02.0_P60_SED-Machine_ZTF.txtObjectZTF
18522018-04-12 06:36:41boseS. Bose, S. Dong, P. Chen (KIAA-PKU), J. Rupert (MDM), J. Shields, K. Z. Stanek (OSU), J. L. Prieto (UDP)ASAS-SNSN Ia0.0391ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18572018-04-10 09:50:24MDM-2.4_OSMOSJ. RupertS. BoseASAS-SN tns_2018apn_2018-04-10.41_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018apn_2018-04-10.41_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
18572018-04-10 09:50:24MDM-2.4 / OSMOSJ. RupertS. BoseASAS-SN tns_2018apn_2018-04-10.41_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018apn_2018-04-10.41_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
19662018-04-02 00:00:00P60 / SEDMSEDMrobotD. NeilZTF tns_2018apn_2018-04-02.0_P60_SED-Machine_ZTF.txtObjectZTF
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
11700SN 2016blz2115:40:29.300+00:54:37.10SN II0.011SDSS J154029.29+005437.40.01173ASAS-SN, GaiaAlertsPESSTOASAS-SN, GaiaAlertsASASSN-16ehASASSN-1 - Brutus, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY116.3V-Johnson2016-04-10 10:33:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
38182016-07-25 10:36:19Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts15:40:29.300+00:54:37.102016-07-20 00:00:0018.11G-Gaia2PSNGaia16avsGaiaAlertsconfirmed SN near SDSS J154029.29+005437.4
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
48382016-07-20 00:00:0018.110.2ABMagG-GaiaGaia_Gaia-photometric60Robot
48372016-02-26 12:07:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
17872016-04-10 14:12:47KZStanekK. Z. Stanek, S. Dong, for the ASAS-SN teamASAS-SN15:40:29.232+00:54:36.362016-04-10 10:33:3616.3V-Johnson2PSNSDSS J154029.29+005437.40.01173ASASSN-16ehASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
20182016-04-10 10:33:3616.30.117.5STMagV-JohnsonASASSN-1_Brutus
20172016-04-04 12:43:1217.7VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
1882016-04-11 11:00:37PESSTO_Bot1J. Johansson, M. Magee, I. Bar, O. Yaron, on behalf of PESSTOPESSTOSN II0.0111PESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1952016-04-11 07:48:03ESO-NTT_EFOSC2-NTT300Johansson, Magee, BarJohansson, Magee, BarPESSTO tns_2016blz_2016-04-11_07-48-03_ESO-NTT_EFOSC2-NTT_PESSTO.asci tns_2016blz_2016-04-11_07-48-03_ESO-NTT_EFOSC2-NTT_PESSTO.fitsObjectPESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
1952016-04-11 07:48:03ESO-NTT / EFOSC2-NTT300Johansson, Magee, BarJohansson, Magee, BarPESSTO tns_2016blz_2016-04-11_07-48-03_ESO-NTT_EFOSC2-NTT_PESSTO.asci tns_2016blz_2016-04-11_07-48-03_ESO-NTT_EFOSC2-NTT_PESSTO.fitsObjectPESSTO

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