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IDNameRepsClassRADECObj. TypeRedshiftHost Namesort descendingHost 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
2680SN 2003G02:08:28.130+06:23:51.90SN IInIC 208 NY16.22003-01-08 00:00:00[Discoverer=LOTOSS; DiscoveryRef=IAUC 8045; PositionRef=IAUC 8045; Orig Type=IIn ]
1163SN 1997aa04:51:53.599-04:57:36.00SN IIIC 2102 NY171997-03-01 00:00:00[Discoverer=BAO Supernova Survey; DiscoveryRef=IAUC 6572; PositionRef=IAUC 6572; Orig Type=II ]
1576SN 1999dh02:11:06.070+03:51:06.91SN IIIC 211 NY15.41999-07-23 00:00:00[Discoverer=Lick Observatory Supernova Search; DiscoveryRef=IAUC 7229; PositionRef=IAUC 7229; Orig Type=II ]
5194SN 2009mi05:52:38.230-17:47:02.51SN IcIC 2151 NY15.42009-12-12 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 2077; PositionRef=CBET 2077; Orig Type=Ic ]
16809SN 2016iyz2105:52:37.430-17:47:13.74SN II0.0104IC 21510.010556LOSS, GaiaAlertsPESSTOGaiaAlerts, LOSSkait-16caOther - Other, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY118.3Clear-2016-12-20 09:36:50Zheng
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
79662017-01-17 09:23:29Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts05:52:37.430-17:47:13.742017-01-14 22:07:4017.4G-Gaia2PSNGaia17aczGaiaAlertsconfirmed SN II in galaxy IC2151
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
117792017-01-14 22:07:4017.40.2ABMagG-GaiaGaia_Gaia-photometric60Robot
117782017-01-14 20:21:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
74092016-12-20 21:39:31weikangAndrew Rikhter, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS05:52:37.430-17:47:13.022016-12-20 09:36:5018.3Clear-2PSNIC 21510.010556kait-16caLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
108182016-12-20 09:36:5018.30.2VegaMagClear-Other_Other18KAIT
108172016-12-18 09:31:3418.5VegaMagClear-Other_Other18KAIT[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2016iyz_atrep_7409_LOSS.jpgGraphics2016-12-20 21:39:31weikang
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
6682016-12-22 13:54:15PESSTO_Bot1K. Smith, A. Cikota, M. Magee, C. Inserra, O. Yaron, on behalf of PESSTOPESSTOSN II0.01041PESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6782016-12-22 06:23:54ESO-NTT_EFOSC2-NTT600Smith/CikotaMagee/InserraPESSTO tns_2016iyz_2016-12-22_06-23-54_ESO-NTT_EFOSC2-NTT.asci tns_2016iyz_2016-12-22_06-23-54_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6782016-12-22 06:23:54ESO-NTT / EFOSC2-NTT600Smith/CikotaMagee/InserraPESSTO tns_2016iyz_2016-12-22_06-23-54_ESO-NTT_EFOSC2-NTT.asci tns_2016iyz_2016-12-22_06-23-54_ESO-NTT_EFOSC2-NTT.fitsObjectPESSTO
2981SN 2004ep05:57:53.659-23:10:58.30SN IIIC 2152 NY18.62004-09-22 00:00:00[Discoverer=Lick Observatory Supernova Survey; DiscoveryRef=IAUC 8406; PositionRef=IAUC 8406; Orig Type=II ]
5100SN 2009iw05:55:25.639-76:55:15.89SN IaIC 2160 NY152009-09-15 00:00:00[Discoverer=Parker; DiscoveryRef=CBET 1942; PositionRef=CBET 1942; Orig Type=Ia ]
5104SN 2009J05:55:21.130-76:55:20.78SN Ia-pecIC 2160 NY17.62009-01-13 00:00:00[Discoverer=Pignata et al. (CHASE); DiscoveryRef=CBET 1661; PositionRef=CBET 1661; Orig Type=Ia-p ]
6009SN 2012ej06:26:51.010+59:05:02.62SN IcIC 2166 NY16.22012-08-22 00:00:00[Discoverer=Grennan; DiscoveryRef=CBET 3211; PositionRef=CBET 3211; Orig Type=Ic]
6436SN 2014cl02:16:09.101-11:56:02.62SN IIbIC 217 NY17.52014-06-16 00:00:00[Discoverer=Gonzalez, Pignata et al. (CHASE); DiscoveryRef=CBET 3950; PositionRef=CBET 3950; Orig Type=IIb]
3202SN 2005dm02:18:39.250-06:54:10.80SN Ia-pecIC 219 NY17.62005-08-26 00:00:00[Discoverer=Lick Observatory Supernova Survey; DiscoveryRef=CBET 203; PositionRef=IAUC 8589; Orig Type=Ia-p ]
5778SN 2011gw07:28:17.021-62:21:18.90SN Ib/cIC 2200 NY17.42011-09-15 00:00:00[Discoverer=Pignata, Maza et al. (CHASE); DiscoveryRef=CBET 2869; PositionRef=CBET 2869; Orig Type=Ib/c ]
3429SN 2005lx02:22:39.010+28:15:07.09SN IIIC 221 NY16.92005-12-19 00:00:00[Discoverer=Ichimura, Boles; DiscoveryRef=CBET 322; PositionRef=IAUC 8646; Orig Type=II? ]
6274SN 2013fb02:22:42.070+28:16:01.20SN IaIC 221 NY162013-08-27 00:00:00[Discoverer=Tsuboi; DiscoveryRef=CBET 3643; PositionRef=CBET 3643; Orig Type=Ia]
22371SN 2017gtd2102:22:40.130+28:15:24.88SN IIP0.017IC 221PSH, GaiaAlertsNoneGaiaAlerts, PSHOther - Other, Gaia - Gaia-photometricBAO-2.16m - CassegrainYY117.6Clear-2017-09-16 02:52:48Grzegorzek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
137602017-09-28 12:45:55Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts02:22:40.130+28:15:24.882017-09-12 22:43:4018.52G-Gaia2PSNGaia17chrGaiaAlertsconfirmed SN IIP near galaxy IC 221, aka SN 2017gtd
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
205912017-09-12 22:43:4018.520.2ABMagG-GaiaGaia_Gaia-photometric60Robot
205902017-08-25 18:24:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
136452017-09-16 03:32:33Jaroslaw GrzegorzekJaroslaw GrzegorzekPSH02:22:40.180+28:15:24.902017-09-16 02:52:4817.6Clear-2PSNIC 221PSHaroslaw Grzegorzek, Szczecin, Poland, reports the discovery of a possible supernova (mag 17.6) on unfiltered CCD images (limiting mag 19.0) taken by himself on Sep 16.120 with a 0.25-m f/3.3 reflector at his observatory in the course of the supernova search project.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
204132017-09-16 02:52:4817.619VegaMagClear-Other_Other45Jaroslaw GrzegorzekInstrument: 0.25-m f/3.3 reflector
204122017-01-26 18:12:5719VegaMagClear-Other_Other60Jaroslaw Grzegorzek[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017gtd_atrep_13645_PSH.jpgGraphics2017-09-16 04:03:50Jaroslaw Grzegorzek
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
12162017-09-18 03:35:38Danfeng XiangD. Xiang, H. Lin, L. Rui, X. Wang(THU), Y. Zhao, H. Wang, T. Zhang(NAOC), J. Zhang(YNAO)NoneSN IIP0.0171TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12202017-09-17 19:16:53BAO-2.16m_Cassegrain3600Junjun Jia(NAOC)Danfeng XiangNone tns_2017gtd_2458014.3034_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT Sept. 17.80 2017 indicates that this transient is consistent with a type IIP supernova before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12202017-09-17 19:16:53BAO-2.16m / Cassegrain3600Junjun Jia(NAOC)Danfeng XiangNone tns_2017gtd_2458014.3034_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT Sept. 17.80 2017 indicates that this transient is consistent with a type IIP supernova before maximum light.
746SN 1989S02:27:46.699+28:12:04.00SN IaIC 226 NY191989-10-29 00:00:00[Discoverer=Mueller; DiscoveryRef=IAUC 4888; PositionRef=IAUC 4900; Orig Type=Ia ]
200 1961B08:25:46.111+19:27:14.62IC 2363 NY18.51961-01-12 00:00:00[Discoverer=Humason; DiscoveryRef=PASP 74, 215; PositionRef=PASP 105, 1250; Orig Type=Unknown]
6523SN 2015an108:24:15.100-18:46:28.50SN IIPIC 2367 GaiaAlertsGaiaAlertsGaia16ajdGaia - Gaia-photometricNY15.22015-09-13 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 4188; PositionRef=CBET 4188; Orig Type=II-p]
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
34652016-07-22 11:17:56Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts08:24:15.100-18:46:28.502016-03-22 08:28:1919.5G-Gaia2OtherGaia16ajdGaiaAlertsSupernova now in decline, aka SN2015an
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
41622016-03-22 08:28:1919.50.2ABMagG-GaiaGaia_Gaia-photometric60Robot
41612016-03-06 20:16:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
37468AT 2016jiy108:44:31.128+18:17:13.56IC 23920.020808NoneCTIO-4m - DECAMYY19.56r-Sloan2016-01-13 06:15:09Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
348532019-05-13 10:48:58MelinaIne TheunissenNone08:44:31.128+18:17:13.562016-01-13 06:15:0919.56r-Sloan2PSNIC 23920.020808The transient was first discovered by Ine Theunissen in the galaxy zoo website. See discussion: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/996160
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
654992016-03-01 04:24:1520.07ABMagz-SloanCTIO-4m_DECAM90The Apparent Magnitude was calculated with APT by Melina Thévenot, using a reference star in Pan-STARRS (http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd939042595&-out.add=.&-source=II/349/ps1&-c=131.116761890%20%2b18.265797100,eq=J2000,rs=2&-out.orig=o) an Absolute Magnitude of -14.72 was also calculated.
654982016-01-13 06:15:0919.56ABMagr-SloanCTIO-4m_DECAM120The Apparent Magnitude was calculated with APT by Melina Thévenot, using a reference star in Pan-STARRS (http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd939042595&-out.add=.&-source=II/349/ps1&-c=131.116761890%20%2b18.265797100,eq=J2000,rs=2&-out.orig=o) an Absolute Magnitude of -15.23 was also calculated.
5517SN 2010jw08:47:06.910+28:14:17.41SN IcIC 2394 NY17.52010-11-14 00:00:00[Discoverer=Cenko et al. (LOSS); DiscoveryRef=CBET 2549; PositionRef=CBET 2549; Orig Type=Ic ]
4043SN 2007aq08:48:22.030+18:19:32.59SN IIIC 2409 NY182007-03-13 00:00:00[Discoverer=Winslow, Li (LOSS); DiscoveryRef=CBET 885; PositionRef=IAUC 8822; Orig Type=II ]
1365SN 1998bm09:21:30.490+64:14:25.40SN IIIC 2458 NY17.61998-04-21 00:00:00[Discoverer=Lick Observatory Supernova Search; DiscoveryRef=IAUC 6882; PositionRef=IAUC 6882; Orig Type=II ]
2235SN 2002bx09:19:54.979+37:12:08.32SN IIIC 2461 NY16.92002-03-31 00:00:00[Discoverer=LOTOSS; Boles; DiscoveryRef=IAUC 7864; PositionRef=IAUC 7864; Orig Type=II ]
2734SN 2003I09:27:29.479+03:55:45.59SN IbIC 2481 NY17.62003-01-09 00:00:00[Discoverer=Puckett, Langoussis; DiscoveryRef=IAUC 8046; PositionRef=IAUC 8046; Orig Type=Ib ]
4644SN 2008br09:55:07.670-33:08:22.70SN IIIC 2522 NY18.42008-04-07 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 1332; PositionRef=CBET 1332; Orig Type=II ]
4668 2008co09:55:08.969-33:08:05.71IC 2522 NY17.12008-05-26 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 1386; PositionRef=CBET 1386; Orig Type=Unknown]
4090SN 2007cj09:59:55.759-29:37:03.29SN IaIC 2531 NY15.92007-05-03 00:00:00[Discoverer=Liou, Chen, Lin, Shih (Taiwan Supernova Survey); DiscoveryRef=CBET 968; PositionRef=IAUC 8843; Orig Type=Ia ]
6245SN 2013E10:00:05.520-34:14:01.28SN IaIC 2532 NY14.82013-01-04 00:00:00[Discoverer=Parker; DiscoveryRef=CBET 3378; PositionRef=CBET 3378; Orig Type=Ia]
30466SN 2018hkq3110:05:47.939-17:26:03.70SN Ia0.016598IC 25410.016598ASAS-SN, ZTFASAS-SNASAS-SN, ZTFASASSN-18yaASASSN-2 - Cassius, ASASSN-3 - Paczynski, P48 - ZTF-CamLCO-duPont - WFCCDYY115.8g-Sloan2018-10-15 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
252122018-11-20 14:49:56ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF10:05:47.939-17:26:03.702018-11-02 13:02:2916.48r-ZTF2PSNZTF18accdvrbZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
426052018-11-19 13:17:1316.480.039006618.5822ABMagr-ZTFP48_ZTF-Cam30
426062018-11-10 13:01:1616.23890.028843819.7464ABMagr-ZTFP48_ZTF-Cam30
244202018-11-08 05:20:13ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF10:05:47.942-17:26:03.732018-11-02 13:01:5516.06r-ZTF2PSNZTF18accdvrbZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
397772018-11-07 13:06:1416.18ABMagr-ZTFP48_ZTF-Cam30ZTF
397762018-11-02 13:01:5516.06ABMagr-ZTFP48_ZTF-Cam30ZTF
236152018-10-15 23:02:03KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN10:05:47.842-17:26:03.122018-10-15 08:52:4815.8g-Sloan2PSNIC 25410.016598ASASSN-18yaASAS-SNNuclear source, discovered after the season break
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
377332018-10-15 08:52:4815.8ABMagg-SloanASASSN-3_Paczynski
377322018-07-06 22:48:0017VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
30272018-11-15 09:58:26boseSubhash Bose, Tom Holoien, Jeff Rich, Subo Dong, P. Chen, Jose L. Prieto, K. Z. StanekASAS-SNSN Ia0.0165981ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30352018-11-11 06:57:36LCO-duPont_WFCCDJeff RichSubhash BoseASAS-SN tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
30352018-11-11 06:57:36LCO-duPont / WFCCDJeff RichSubhash BoseASAS-SN tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018hkq_2018-11-11.29_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
5143SN 2009kl10:07:56.750-35:13:59.30SN IIPIC 2548 NY16.82009-10-23 00:00:00[Discoverer=Parker; DiscoveryRef=CBET 1993; PositionRef=CBET 1993; Orig Type=IIP ]
4959SN 2009dq10:08:49.939-67:01:57.29SN IIbIC 2554 NY15.22009-04-24 00:00:00[Discoverer=Pignata et al. (CHASE); DiscoveryRef=CBET 1781; PositionRef=CBET 1781; Orig Type=IIb ]
4102 2007cv10:37:45.401-27:04:57.00IC 2597 NY15.32007-06-29 00:00:00[Discoverer=Klotz; DiscoveryRef=CBET 989; PositionRef=CBET 989; Orig Type=Unknown]
4732SN 2008ey02:51:42.391+42:49:51.49SN IaIC 262 NY18.12008-08-18 00:00:00[Discoverer=LOSS; DiscoveryRef=CBET 1473; PositionRef=CBET 1473; Orig Type=Ia ]
999SN 1994R11:09:60.000-23:43:00.00SN IIIC 2627 NY161994-06-03 00:00:00[Discoverer=Martin, Williams; DiscoveryRef=IAUC 6003; PositionRef=; Orig Type=II ] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
1325SN 1998A11:09:50.330-23:43:43.10SN IIIC 2627 NY171998-01-06 00:00:00[Discoverer=Woodings, Martin, Williams; DiscoveryRef=IAUC 6805; PositionRef=IAUC 6805; Orig Type=II ]
734SN 1989G11:13:49.300+09:35:21.00SN IIC 2637 NY201989-04-05 00:00:00[Discoverer=Mueller, Brewer; DiscoveryRef=IAUC 4768; PositionRef=; Orig Type=I ] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
3034SN 2004go02:55:41.760-14:14:14.50SN IaIC 270 NY16.52004-11-18 00:00:00[Discoverer=Lick Observatory Supernova Survey; DiscoveryRef=IAUC 8448; PositionRef=IAUC 8448; Orig Type=Ia ]
772SN 1990G11:21:03.900+34:20:51.00SN IaIC 2735 NY151990-03-19 00:00:00[Discoverer=Mueller; DiscoveryRef=IAUC 4982; PositionRef=; Orig Type=Ia ] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
4974SN 2009ee11:21:25.301+34:20:23.32SN IaIC 2738 NY17.52009-05-09 00:00:00[Discoverer=LOSS; DiscoveryRef=CBET 1795; PositionRef=CBET 1795; Orig Type=Ia ]
24751SN 2018ep3211:22:40.730+12:01:32.30SN Ia0.04IC 27770.039841ASAS-SN, GaiaAlerts, Pan-STARRS1None, ePESSTOASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-18alASASSN-1 - Brutus, ASASSN-4 - Leavitt, Gaia - Gaia-photometric, PS1 - GPC1Lick-3m - KAST, ESO-NTT - EFOSC2-NTTYY217.1g-Sloan2018-01-12 09:14:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
168472018-02-10 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-STARRS111:22:40.729+12:01:32.322018-01-20 14:44:0917.53w-PS11PSNPS18hiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253432018-01-20 14:44:0917.530.0122ABMagw-PS1PS1_GPC145Robot
165262018-01-17 11:07:27Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:22:40.730+12:01:32.302018-01-15 09:08:3817.28G-Gaia2PSNGaia18aeeGaiaAlertsconfirmed SN Ia rising in galaxy IC 2777, confirming the GS-TEC prediction. aka ASASSN-18al
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248002018-01-15 09:08:3817.280.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247992017-12-29 15:02:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
164312018-01-12 17:25:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN11:22:40.646+12:01:31.372018-01-12 09:14:2417.1g-Sloan2PSNIC 27770.039841ASASSN-18alASAS-SNIn several epochs/CCDs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246542018-01-12 09:14:2417.1ABMagg-SloanASASSN-4_Leavitt
246532018-01-10 15:50:2417.4VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16382018-01-15 20:12:41ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.041ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16432018-01-15 08:29:13ESO-NTT_EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
16342018-01-15 18:41:32UCSCTr_Bot1 C. Rojas-Bravo, R. T. Case, Y.-C. Pan, G. Dimitriadis, R. J. Foley (UCSC)NoneSN Ia0.041SN Ia at +5 days. ATel 11170
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16392018-01-14 09:54:59Lick-3m_KAST1545C. Rojas-Bravo, R. T. CaseY.-C. PanNone tns_2018ep_2018-01-14_09-54-59_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16432018-01-15 08:29:13ESO-NTT / EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
16392018-01-14 09:54:59Lick-3m / KAST1545C. Rojas-Bravo, R. T. CaseY.-C. PanNone tns_2018ep_2018-01-14_09-54-59_Lick_3m_KAST.flmObject
3953SN 2006rs00:33:09.130-13:27:16.20SN IaIC 28 NY16.52006-11-11 00:00:00[Discoverer="Nearby Supernova Factory" collaboration; DiscoveryRef=CBET 768; PositionRef=CBET 768; Orig Type=Ia ]
6535SN 2015az03:09:42.509+40:58:29.32SN IaIC 290 NY17.62015-11-30 00:00:00[Discoverer=Gagliano, Post, Newton, Puckett; DiscoveryRef=CBET 4208; PositionRef=CBET 4208; Orig Type=Ia]
33509AT 2019lc111:52:30.700+20:37:32.20IC 29680.022055TNTSTNTSBAO-0.6m - BATCYY16.28Clear-2019-01-08 20:10:21Tan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
283962019-01-09 10:46:09honkitHanjie Tan(NCU), Wenxiong Li(THU), Rongxin Wang(THU),Tianmeng Zhang (NAOC), Zhijian Xu, Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTS11:52:30.700+20:37:32.202019-01-08 20:10:2116.28Clear-1PSNIC 29680.022055TNTSThis 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 2.8" east and 0.2" north of the center of IC 2968.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
505252019-01-08 20:10:2116.28VegaMagClear-BAO-0.6m_BATC
792SN 1991A11:53:53.000+33:21:44.00SN Ic-pecIC 2973 NY181991-01-01 00:00:00[Discoverer=Pennypacker, Perlmutter, et al.; DiscoveryRef=IAUC 5153; PositionRef=; Orig Type=Ic-p ] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
5608SN 2011ao11:53:51.010+33:21:46.19SN IaIC 2973 NY17.12011-03-03 00:00:00[Discoverer=Kroes, Newton, Puckett; DiscoveryRef=CBET 2669; PositionRef=CBET 2669; Orig Type=Ia ]
1828SN 2000F03:12:52.711+04:42:34.42SN IcIC 302 NY17.52000-01-29 00:00:00[Discoverer=Lick Observatory Supernova Search; DiscoveryRef=IAUC 7353; PositionRef=IAUC 7353; Orig Type=Ic ]
830 1991bk12:10:42.149+13:19:45.70IC 3029 NY18.51991-04-15 00:00:00[Discoverer=Pollas; DiscoveryRef=IAUC 5473; PositionRef=IAUC 5473; Orig Type=Unknown]
3229SN 2005em03:13:47.710-00:14:37.00SN IIbIC 307 NY18.12005-09-27 00:00:00[Discoverer=Lick Observatory Supernova Survey; DiscoveryRef=IAUC 8604; PositionRef=IAUC 8604; Orig Type=IIb? ]
247 1963G12:17:48.941+26:01:32.41IC 3112 NY15.81963-02-19 00:00:00[Discoverer=Kurochkin; DiscoveryRef=IBVS 25; PositionRef=PASP 105, 1250; Orig Type=Unknown]
2521SN 2003ac12:21:47.350+25:52:33.10SN IIIC 3203 NY18.92003-02-02 00:00:00[Discoverer=LOTOSS; DiscoveryRef=IAUC 8064; PositionRef=IAUC 8064; Orig Type=II ]

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