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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery Magsort descendingDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
42729AT 2019muz120:02:09.210+31:14:03.12GaiaAlertsGaiaAlertsGaia19djdGaia - Gaia-photometricYY15.04G-Gaia2019-08-06 03:02:52Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
433562019-08-07 11:53:14Gaia_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 teamGaiaAlerts20:02:09.210+31:14:03.122019-08-06 03:02:5215.04G-Gaia2OtherGaia19djdGaiaAlerts0.2 mag brightening in red Gaia source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
822812019-08-06 03:02:5215.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
822802018-05-20 02:25:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
12717AT 2016cyy114:43:25.738+79:11:59.21ASAS-SNASAS-SNASASSN-16hbASASSN-1 - BrutusYY15.05V-Johnson2016-07-06 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
28332016-07-07 15:55:12KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN14:43:25.738+79:11:59.212016-07-06 08:38:2415.05V-Johnson3PSNASASSN-16hbASAS-SNNo match in Vizier or NED, could be a hostless supernova or a high-amplitude CV.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
32512016-07-07 06:00:0015.050.0517VegaMagV-JohnsonASASSN-1_Brutus
32502016-07-06 08:38:2415.050.0516.7VegaMagV-JohnsonASASSN-1_Brutus
32492016-07-05 10:04:4817.5VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
22118AT 2017glp1105:12:45.094-69:57:20.05CVLMCASAS-SNNoneASAS-SNASASSN-17loASASSN-2 - CassiusSOAR - GoodmanYY115.05V-Johnson2017-09-03 07:40:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
133642017-09-03 16:21:16KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN05:12:45.094-69:57:20.052017-09-03 07:40:4815.05V-Johnson3PNVLMCASASSN-17loASAS-SNPossible nova in the LMC, in two epochs, fading
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
199462017-09-03 07:40:4815.05VegaMagV-JohnsonASASSN-2_Cassius
199472017-08-29 07:40:4813.9VegaMagV-JohnsonASASSN-2_Cassius
199452017-08-20 08:23:5917.6VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
11962017-09-07 18:46:18straderJay Strader NoneCV1
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12002017-09-05 08:38:24SOAR_GoodmanJay StraderNone tns_2017glp_2017-09-05.36_SOAR_Goodman.txtObjectvery blue continuum, ~ 900 km/s FWHM Balmer and He emission, consistent with dwarf nova
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
12002017-09-05 08:38:24SOAR / GoodmanJay StraderNone tns_2017glp_2017-09-05.36_SOAR_Goodman.txtObjectvery blue continuum, ~ 900 km/s FWHM Balmer and He emission, consistent with dwarf nova
25599AT 2018akc115:23:02.520-17:18:15.26GaiaAlertsGaiaAlertsGaia18arlGaia - Gaia-photometricYY15.05G-Gaia2018-03-19 22:10:33Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
174422018-03-21 15:06:00Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts15:23:02.520-17:18:15.262018-03-19 22:10:3315.05G-Gaia2OtherGaia18arlGaiaAlertsGaia source brightens by ~1.7 mags
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263802018-03-19 22:10:3315.050.2ABMagG-GaiaGaia_Gaia-photometric60Robot
263792017-09-18 03:34:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
28579SN 2018eqq2103:06:55.160+41:30:32.90SN Ia0.016GaiaAlerts, ATLASDAO_OTSATLAS, GaiaAlertsGaia18bzvGaia - Gaia-photometric, ATLAS1 - ACAM1Plaskett - PlaskettYY115.05G-Gaia2018-08-03 13:40:47Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
229332018-09-18 18:42:27ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS03:06:55.140+41:30:31.582018-09-13 13:35:0216.897orange-ATLAS2PSNATLAS18vluATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
362852018-09-13 13:35:0216.8970.02819.16ABMagorange-ATLASATLAS1_ACAM130Robot
362842018-09-11 14:18:1419.47ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
212802018-08-05 23:16:47Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts03:06:55.160+41:30:32.902018-08-03 13:40:4715.05G-Gaia2OtherGaia18bzvGaiaAlertscandidate SN near galaxy UGC 2536
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
331732018-08-03 13:40:4715.050.2ABMagG-GaiaGaia_Gaia-photometric60Robot
331722018-02-02 19:49:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
24492018-08-07 17:20:52DAO_OTSDave Balam (DAO), E, Hsiao (FSU)DAO_OTSSN Ia0.0161DAO_OTSBest fit (superfit) SN1991B near max. Weight epoch is 3.6d past max.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24562018-08-07 09:50:56Plaskett_Plaskett1200BalamBalam, HsiaoDAO_OTS tns_2018eqq_2018-08-07_09-50-56_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2018eqq_2018-08-07_09-50-56_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
24562018-08-07 09:50:56Plaskett / Plaskett1200BalamBalam, HsiaoDAO_OTS tns_2018eqq_2018-08-07_09-50-56_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2018eqq_2018-08-07_09-50-56_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTS
43788AT 2019ojk118:15:28.310-15:51:02.92GaiaAlertsGaiaAlertsGaia19dreGaia - Gaia-photometricYY15.05G-Gaia2019-08-20 22:14:52Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
448732019-08-23 10:06:54Gaia_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 teamGaiaAlerts18:15:28.310-15:51:02.922019-08-20 22:14:5215.05G-Gaia2OtherGaia19dreGaiaAlertsdimming event with erratic substructure in YSO candidate
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
855432019-08-20 22:14:5215.050.2ABMagG-GaiaGaia_Gaia-photometric60Robot
855422018-03-27 15:43:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
15262AT 2016gsg116:28:52.662+05:00:58.95ATLASATLASATLAS16czpATLAS1 - ACAM1YY15.06cyan-ATLAS2016-09-07 05:57:07ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
56082016-09-29 22:11:03ATLAS_Bot1J. Tonry, L. Denneau, B. Stalder, A. Heinze, A. Sherstyuk (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt (Queen's University Belfast)ATLAS16:28:52.662+05:00:58.952016-09-07 05:57:0715.06cyan-ATLAS2PSNATLAS16czpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
78052016-09-07 05:57:0715.060.0119.25ABMagcyan-ATLASATLAS1_ACAM130Robot
78042016-09-07 05:54:1419.26ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
32059AT 2018jtn205:53:12.817+59:55:48.40ZTF, Pan-STARRS1Pan-STARRS1, ZTFZTF18acuxibgP48 - ZTF-Cam, PS1 - GPC1YY15.07r-ZTF2018-12-10 07:46:33ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
271782018-12-24 20:11:36PS1_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-STARRS105:53:12.817+59:55:48.402018-12-18 10:12:0017.13i-Sloan1PSNPS18cldPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
480932018-12-18 10:12:0017.130.0120.7ABMagi-SloanPS1_GPC145Robot
262302018-12-14 06:56:32ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF05:53:12.820+59:55:48.322018-12-10 07:46:3315.07r-ZTF3PSNZTF18acuxibgZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
457002018-12-13 11:42:4316.21ABMagr-ZTFP48_ZTF-Cam30ZTF
456992018-12-10 07:46:3315.07ABMagr-ZTFP48_ZTF-Cam30ZTF
456982018-12-03 08:38:2420.31ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
35176AT 2019buw117:03:19.290-29:52:23.27GaiaAlertsGaiaAlertsGaia19azaGaia - Gaia-photometricYY15.07G-Gaia2019-03-12 21:33:07Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
308152019-03-16 01:33:51Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:03:19.290-29:52:23.272019-03-12 21:33:0715.07G-Gaia2PSNGaia19azaGaiaAlertsbright outburst of CV candidate ASASSN-19fd
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
557362019-03-12 21:33:0715.070.2ABMagG-GaiaGaia_Gaia-photometric60Robot
557352019-02-14 17:28:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
41688AT 2019lhj120:12:07.780+39:17:49.20GaiaAlertsGaiaAlertsGaia19cypGaia - Gaia-photometricYY15.07G-Gaia2019-07-11 06:37:26Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
417722019-07-16 09:37:51Gaia_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 teamGaiaAlerts20:12:07.780+39:17:49.202019-07-11 06:37:2615.07G-Gaia2OtherGaia19cypGaiaAlerts0.6 mag slow rise in a red Galactic plane source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
789262019-07-11 06:37:2615.070.2ABMagG-GaiaGaia_Gaia-photometric60Robot
789252019-05-31 21:23:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
46326AT 2019sch111:59:43.600-62:07:27.52GaiaAlertsGaiaAlertsGaia19emcGaia - Gaia-photometricYY15.07G-Gaia2019-10-01 14:42:43Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
488412019-10-07 10:26:17Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts11:59:43.600-62:07:27.522019-10-01 14:42:4315.07G-Gaia2OtherGaia19emcGaiaAlerts~0.2 mag rise in bright Gaia Galactic plane source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
936662019-10-01 14:42:4315.070.2ABMagG-GaiaGaia_Gaia-photometric60Robot
936652019-04-19 18:20:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
42187AT 2019maf104:05:52.684-03:10:36.60ZTFZTFZTF18acggbaaP48 - ZTF-CamYY15.08g-ZTF2019-07-30 11:07:20ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
426522019-07-30 21:50:37ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF04:05:52.684-03:10:36.602019-07-30 11:07:2015.08g-ZTF2PSNZTF18acggbaaZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
808962019-07-30 11:40:3717.320.1520.24ABMagr-ZTFP48_ZTF-Cam30
808952019-07-30 11:07:2015.080.0419.96ABMagg-ZTFP48_ZTF-Cam30
45880AT 2019rlf102:46:02.380+34:55:08.04GaiaAlertsGaiaAlertsGaia19ejdGaia - Gaia-photometricYY15.08G-Gaia2019-09-28 18:27:21Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
482252019-09-30 13:31:22Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts02:46:02.380+34:55:08.042019-09-28 18:27:2115.08G-Gaia2OtherGaia19ejdGaiaAlertsoutburst of known CV V872 Per
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
924032019-09-28 18:27:2115.080.2ABMagG-GaiaGaia_Gaia-photometric60Robot
924022019-09-05 12:34:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
30613AT 2018hqg110:18:53.500-40:06:43.67GaiaAlertsGaiaAlertsGaia18devGaia - Gaia-photometricYY15.09G-Gaia2018-10-27 18:01:26Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
238052018-10-30 00:04:15Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts10:18:53.500-40:06:43.672018-10-27 18:01:2615.09G-Gaia2OtherGaia18devGaiaAlertsGaia source coincident with candidate CV CRTS SSS120320 J101854-400644 brightens by almost 4 mags
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381152018-10-27 18:01:2615.090.2ABMagG-GaiaGaia_Gaia-photometric60Robot
381142018-09-11 01:36:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
42274AT 2019mdo115:07:44.818+59:13:24.74ZTFZTFZTF18aakipdvP48 - ZTF-CamYY15.09r-ZTF2019-07-31 06:33:15ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
427742019-07-31 21:21:16ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF15:07:44.818+59:13:24.742019-07-31 06:33:1515.09r-ZTF3PSNZTF18aakipdvZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
811702019-07-31 07:18:1417.840.1119.45ABMagg-ZTFP48_ZTF-Cam30
811692019-07-31 06:33:1515.090.0417.16ABMagr-ZTFP48_ZTF-Cam30
811682019-07-30 05:15:1620.4984ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
50 1941B10:29:19.600+29:28:58.00NGC 3254 NY15.11941-03-28 00:00:00[Discoverer=Johnson; DiscoveryRef=IAUC 862; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
489 1976J02:33:02.800-10:45:51.00NGC 977 NY15.11976-12-15 00:00:00[Discoverer=Rosino; DiscoveryRef=IAUC 3021; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
1819SN 2000er02:24:32.539-58:26:17.99SN IbAnon. NY15.12000-11-23 00:00:00[Discoverer=Chassagne; DiscoveryRef=IAUC 7528; PositionRef=IAUC 7528; Orig Type=Ib? ]
2033SN 2001fu08:52:16.579-17:44:29.80SN IaMCG -03-23-11 NY15.12001-11-05 00:00:00[Discoverer=Lick & Tenagra Observatories Supernova Search; DiscoveryRef=IAUC 7746; PositionRef=IAUC 7746; Orig Type=Ia ]
2281SN 2002dp23:28:30.120+22:25:38.78SN IaNGC 7678 NY15.12002-06-18 00:00:00[Discoverer=Klotz; DiscoveryRef=IAUC 7924; PositionRef=IAUC 7924; Orig Type=Ia ]
2436SN 2002ji11:22:53.150+16:35:10.00SN IcNGC 3655 NY15.12002-11-30 00:00:00[Discoverer=Qiu, Hu; DiscoveryRef=IAUC 8025; PositionRef=IAUC 8025; Orig Type=Ic ]
2555SN 2003bj13:18:29.100-31:37:37.70SN IIIC 4219 NY15.12003-02-27 00:00:00[Discoverer=Chassagne; DiscoveryRef=IAUC 8085; PositionRef=IAUC 8085; Orig Type=II ]
3120SN 2005al13:50:00.329-30:34:34.21SN IaNGC 5304 NY15.12005-02-24 00:00:00[Discoverer=Jacques, Pimentel, Napoleao, Colesanti; DiscoveryRef=IAUC 8488; PositionRef=IAUC 8488; Orig Type=Ia ]
3239SN 2005ew03:39:23.741+35:02:48.98SN IaAnon. NY15.12005-10-04 00:00:00[Discoverer="Nearby Supernova Factory" collaboration; DiscoveryRef=CBET 244; PositionRef=IAUC 8651; Orig Type=Ia ]
3538SN 2006ci18:18:28.670-54:41:45.60SN IIESO 182-G10 NY15.12006-05-18 00:00:00[Discoverer=Colesanti, Jacques, Pimentel, Napoleao; DiscoveryRef=CBET 513; PositionRef=IAUC 8713; Orig Type=II ]
3992SN 2006td01:58:15.761+36:20:57.70SN IaAnon. NY15.12006-12-24 00:00:00[Discoverer=Kloehr; DiscoveryRef=CBET 787; PositionRef=IAUC 8789; Orig Type=Ia ]
4063SN 2007bj16:22:10.591-01:30:51.41SN IaNGC 6172 NY15.12007-04-18 00:00:00[Discoverer=Newton, Gorelli, Puckett; DiscoveryRef=CBET 930; PositionRef=IAUC 8834; Orig Type=Ia ]
4715 2008eh09:45:48.161-31:10:44.90NGC 2997 NY15.12008-07-21 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 1445; PositionRef=CBET 1445; Orig Type=Unknown]
4816SN 2008ia08:50:35.150-61:16:40.58SN IaESO 125-6 NY15.12008-12-07 00:00:00[Discoverer=Pignata et al. (CHASE); DiscoveryRef=CBET 1612; PositionRef=CBET 1612; Orig Type=Ia ]
5147SN 2009kp16:49:51.490+55:32:35.81SN IaNGC 6246 NY15.12009-11-03 00:00:00[Discoverer=Boles; DiscoveryRef=CBET 2004; PositionRef=CBET 2004; Orig Type=Ia ]
5177SN 2009ls10:51:14.570+05:50:58.88SN IINGC 3423 NY15.12009-11-23 00:00:00[Discoverer=Nishiyama, Kabashima; DiscoveryRef=CBET 2041; PositionRef=CBET 2041; Orig Type=II ]
5211SN 2009mz14:03:24.641-06:03:31.28SN IaNGC 5426 NY15.12009-12-26 00:00:00[Discoverer=Monard; DiscoveryRef=CBET 2096; PositionRef=CBET 2096; Orig Type=Ia ]
5863SN 2011K04:45:30.379-07:20:52.69SN IaAnon. NY15.12011-01-13 00:00:00[Discoverer=Drake et al. (Catalina Sky Survey); DiscoveryRef=CBET 2636; PositionRef=CBET 2636; Orig Type=Ia ]
5949SN 2012cd13:22:35.249+54:48:47.70SN IIbAnon. NY15.12012-05-06 00:00:00[Discoverer=Lipunov (MASTER); DiscoveryRef=CBET 3106; PositionRef=CBET 3106; Orig Type=IIb]
6034SN 2012fh10:43:34.049+24:53:29.00SN Ib/cNGC 3344 NY15.12012-10-18 00:00:00[Discoverer=Tsuboi; DiscoveryRef=CBET 3263; PositionRef=CBET 3263; Orig Type=Ib/c]
6163SN 2013ay18:42:37.860-64:56:13.49SN IaIC 4745 NY15.12013-03-26 00:00:00[Discoverer=Hamuy, Pignata et al. (CHASE); DiscoveryRef=CBET 3456; PositionRef=CBET 3456; Orig Type=Ia]
6298SN 2013fz04:23:46.440-51:35:46.28SN IaNGC 1578 NY15.12013-11-02 00:00:00[Discoverer=Parker; DiscoveryRef=CBET 3692; PositionRef=CBET 3692; Orig Type=Ia]
6316SN 2013gq08:17:53.460+23:28:10.49SN IaNGC 2554 NY15.12013-03-25 00:00:00[Discoverer=Blanchard, Zheng, Cenko et al. (LOSS); DiscoveryRef=CBET 3730; PositionRef=CBET 3730; Orig Type=Ia]
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
16157AT 2016iad1111:43:39.420-10:16:11.17CVASAS-SNASAS-SNASAS-SNASASSN-16neASASSN-1 - BrutusMDM-2.4 - OSMOSYY115.1V-Johnson2016-11-11 15:07:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
66712016-11-11 23:20:56KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN11:43:39.420-10:16:11.172016-11-11 15:07:1215.1V-Johnson4PSNASASSN-16neASAS-SNIn three epochs, rapid rise, no Vizier match, so could also be a CV or another type of Galactic transient; spectroscopy needed
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
96022016-11-11 15:07:1215.10.0517VegaMagV-JohnsonASASSN-1_Brutus
96042016-11-10 15:21:3615.70.116.7VegaMagV-JohnsonASASSN-1_Brutus
96032016-11-07 15:21:3616.50.1517VegaMagV-JohnsonASASSN-1_Brutus
96012016-11-05 15:21:3617VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
6192016-12-06 12:22:24jlprietoJ. BrownASAS-SNCV1ASAS-SNWe obtained an optical spectrum of ASASSN-16ne/AT2016iad on UT 2016 Nov. 17 using OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum shows a blue continuum and H Balmer lines in absorption at z~0, consistent with a Galactic CV.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6282016-11-17 12:53:21MDM-2.4_OSMOSJ. KlusmeyerASAS-SN tns_2016iad_2457710.0370456_MDM-2.4_OSMOS_ASAS-SN.txt tns_2016iad_2457710.0370456_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
6282016-11-17 12:53:21MDM-2.4 / OSMOSJ. KlusmeyerASAS-SN tns_2016iad_2457710.0370456_MDM-2.4_OSMOS_ASAS-SN.txt tns_2016iad_2457710.0370456_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
17253AT 2014eu107:28:55.970+56:11:46.20MCG +9-13-2TNTSTNTSBAO-0.6m - BATCYY15.1Clear-2014-11-17 21:07:12Li
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
79042017-01-12 11:02:33M51Wenxiong Li (THU), Tianmeng Zhang (NAOC), Xiaofeng Wang(THU), Jun Mo(THU), Xu Zhou(NAOC), on behalf of the TNTSTNTS07:28:55.970+56:11:46.202014-11-17 21:07:1215.1Clear-1PSNMCG +9-13-2TNTSThis supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 15" west and 5" south of the center of MCG +9-13-2
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
116682014-11-17 21:07:1215.1VegaMagClear-BAO-0.6m_BATC
24735SN 2018ec1110:27:50.770-43:54:06.30SN Ic0.009NGC 32560.009354SUNBIRDePESSTOSUNBIRDESO-NTT - Sofi, Other - OtherESO-NTT - EFOSC2-NTTYY115.1K-Bessel2018-01-03 09:36:00Kankare
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164132018-01-11 15:09:42ekankareErkki KankareSUNBIRD10:27:50.770-43:54:06.302018-01-03 09:36:0015.1K-Bessel2PSNNGC 32560.009354SUNBIRD
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246182018-01-03 09:36:0015.10.1VegaMagK-BesselOther_OtherInstrument VLT-UT4 - HAWK-I/GRAAL
246172003-01-23 04:48:0020VegaMagK-BesselESO-NTT_Sofi[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16222018-01-12 20:18:11ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ic0.0091ePESSTOStrongly affected by host contamination, and roughly 3 to 4 mag of extinction in the V band.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16262018-01-12 06:20:13ESO-NTT_EFOSC2-NTT1500M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018ec_2018-01-12_06-20-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ec_2018-01-12_06-20-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16262018-01-12 06:20:13ESO-NTT / EFOSC2-NTT1500M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018ec_2018-01-12_06-20-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ec_2018-01-12_06-20-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25056SN 2018pv3111:52:55.760+36:59:10.36SN Ia0.0031NGC3941None, ATLAS, GaiaAlertsNoneATLAS, GaiaAlertsOther - Other, ATLAS1 - ACAM1, Gaia - Gaia-photometricKanata - HOWPolYY115.1Clear-2018-02-03 15:09:07Tsuboi
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
178122018-04-17 23:26:07Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:52:55.760+36:59:10.362018-04-16 11:19:4015.35G-Gaia2PSNGaia18ayxGaiaAlertsconfirmed SN Ia in galaxy NGC3491, aka SN 2018pv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
270782018-04-16 11:19:4015.350.2ABMagG-GaiaGaia_Gaia-photometric60Robot
270772018-01-11 22:27:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
170082018-02-19 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS11:52:55.745+36:59:10.192018-01-10 14:36:5717.128orange-ATLAS2PSNATLAS18mciATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256132018-01-10 14:36:5717.1280.15619.56ABMagorange-ATLASATLAS1_ACAM130Robot
256122018-01-02 13:49:2618.78ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
168002018-02-08 18:23:28mtsuboiMasaki TsuboiNone11:52:55.700+36:59:11.602018-02-03 15:09:0715.1Clear-2PSNNGC3941Offsets:3″ Eand0″NofNGC3941
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252792018-02-03 15:09:0715.117.7VegaMagClear-Other_Other20M.TsuboiTelescope:0.35-m f/4.6 reflector
252782018-01-25 16:06:5517.4VegaMagOther-Other_Other20M.Tsuboi[Last non detection] Telescope:0.35-m f/4.6 reflector
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018pv_atrep_16800.jpgGraphics2018-02-08 18:23:28mtsuboi
tns_2018pv_atrep_16800_0.jpgGraphics2018-02-07 15:37:38(UT) Telescope:0.35-m f/4.6 reflector2018-02-08 18:23:28mtsuboi
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17072018-02-08 18:48:56myamanakaMasayuki YamanakaNoneSN Ia0.00311SN Ia at the premaximum phase
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17122018-02-08 16:47:59Kanata_HOWPol600T. Nakaoka, M. Kawabata, R. HuangM. YamanakaNone tns_2018pv_2018-02-08.7_Kanata_HOWPol.txtObjectThe spectrum resembles with that of a normal Type Ia supernova (SN Ia) at the pre-maximum stage. Using the automatic SN classification tool, GELATO (Harutyunyan et al., 2008, A&A, 488, 383), the spectrum would be similar to that of SN 1992A at the 5 days before maximum. We identified the absorption lines of the CaII IR triplet, OI 7774, SiII 6355, SiII 5972, SII W-shape feature, and Fe II multiplet in our spectrum. The CaII IR triplet, OI 7774, and SiII 6355 line velocities were measured to be ~16500, ~16500, and ~13000 km/s, respectively. The SiII 5972 absorption line was significantly deeper than that of SN 1992A, suggesting that this SN might be a more subluminous event. We measured the equivalent width (EW) of the NaID line as to 0.9 angstrom, suggesting that the host galactic extinction could be very large (A_V~0.5-2.0). Even if the extinction is corrected for, this SN could be still in the rising phase. Follow-up observations could be encouraged.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17122018-02-08 16:47:59Kanata / HOWPol600T. Nakaoka, M. Kawabata, R. HuangM. YamanakaNone tns_2018pv_2018-02-08.7_Kanata_HOWPol.txtObjectThe spectrum resembles with that of a normal Type Ia supernova (SN Ia) at the pre-maximum stage. Using the automatic SN classification tool, GELATO (Harutyunyan et al., 2008, A&A, 488, 383), the spectrum would be similar to that of SN 1992A at the 5 days before maximum. We identified the absorption lines of the CaII IR triplet, OI 7774, SiII 6355, SiII 5972, SII W-shape feature, and Fe II multiplet in our spectrum. The CaII IR triplet, OI 7774, and SiII 6355 line velocities were measured to be ~16500, ~16500, and ~13000 km/s, respectively. The SiII 5972 absorption line was significantly deeper than that of SN 1992A, suggesting that this SN might be a more subluminous event. We measured the equivalent width (EW) of the NaID line as to 0.9 angstrom, suggesting that the host galactic extinction could be very large (A_V~0.5-2.0). Even if the extinction is corrected for, this SN could be still in the rising phase. Follow-up observations could be encouraged.
39214AT 2019hrh113:00:45.060-33:14:07.48GaiaAlertsGaiaAlertsGaia19cjdGaia - Gaia-photometricYY15.1G-Gaia2019-06-16 04:39:21Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
380492019-06-17 10:01:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:00:45.060-33:14:07.482019-06-16 04:39:2115.1G-Gaia2OtherGaia19cjdGaiaAlertscandidate CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
722102019-06-16 04:39:2115.10.2ABMagG-GaiaGaia_Gaia-photometric60Robot
722092018-06-05 17:16:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
43851AT 2019olv319:12:52.820-41:25:29.96BraTS, ATLAS, GaiaAlertsATLAS, BraTS, GaiaAlertsBraTS-SON-T2-007Other - Other, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY15.1Clear-2019-08-23 23:31:12Jacques
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
460802019-09-05 11:11:14Gaia_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 teamGaiaAlerts19:12:52.820-41:25:29.962019-08-28 02:15:2115.07G-Gaia2PSNGaia19dwgGaiaAlertsapparently hostless blue transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
880062019-08-28 02:15:2115.070.2ABMagG-GaiaGaia_Gaia-photometric60Robot
880052019-04-13 21:24:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
458762019-09-01 22:21:32ATLAS_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, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS19:12:52.813-41:25:29.842019-08-26 06:14:2414.534cyan-ATLAS2PSNATLAS19tgqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
875162019-08-26 06:14:2414.5340.00619.12ABMagcyan-ATLASATLAS1_ACAM130Robot
875152019-08-22 07:53:4518.85ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
449642019-08-24 03:59:03cjacqueslfCristovao Jacques, Leonardo Amaral, Carlos Colesanti, Eduardo Pimentel, Israel Mussi, Joao Ribeiro, Marcelo Domingues, Paulo Holvorcem, Tasso Napoleao on behalf of the Brazilian Transient Search (BraTS)BraTS19:12:52.760-41:25:30.702019-08-23 23:31:1215.1Clear-2PSNBraTS-SON-T2-007BraTS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
857232019-08-23 23:31:1215.116.5OtherClear-Other_Other10Cristovao JacquesTelescope astrograph 11" f/2.2
857222019-06-09 02:24:0016.5OtherClear-Other_Other10Cristovao Jacques[Last non detection]
44333AT 2019peg2103:32:50.410-48:16:55.74CVASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-19vnASASSN-3 - Paczynski, Gaia - Gaia-photometricLCO-duPont - WFCCDYY115.1g-Sloan2019-08-31 06:43:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
462982019-09-07 17:43:15Gaia_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 teamGaiaAlerts03:32:50.410-48:16:55.742019-09-06 13:10:3315.59G-Gaia2PSNGaia19dygGaiaAlertsapparently hostless bright blue transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
884662019-09-06 13:10:3315.590.2ABMagG-GaiaGaia_Gaia-photometric60Robot
884652019-08-26 13:55:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
457852019-09-01 12:30:01KZStanekB. Nicholls, K. Z. Stanek, for the ASAS-SN teamASAS-SN03:32:50.318-48:16:55.382019-08-31 06:43:1215.1g-Sloan2PNVASASSN-19vnASAS-SNBright transient with no DSS match, on the rise, confirmed via follow-up imaging, most likely a CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
873582019-08-31 06:43:1215.1ABMagg-SloanASASSN-3_Paczynski
873572019-08-30 05:45:3618.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
51792019-10-01 11:14:36max@phys.au.dkMaximilian StritzingerNoneCV1A spectrum obtained with the du Pont telescope (+ WFCCD) located at Las Campanas Observatory on 3.3 September 2019 of AT 2019peg indicates it is cataclysmic variable star.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
51872019-09-03 08:52:48LCO-duPont_WFCCD600BoustsiaHoloien, MorrellNone tns_2019peg_2458729.87_LCO-duPont_WFCCD.txt tns_2019peg_2458729.87_LCO-duPont_WFCCD.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
51872019-09-03 08:52:48LCO-duPont / WFCCD600BoustsiaHoloien, MorrellNone tns_2019peg_2458729.87_LCO-duPont_WFCCD.txt tns_2019peg_2458729.87_LCO-duPont_WFCCD.fitsObject
45529AT 2019qxu102:56:12.870-10:33:59.47GaiaAlertsGaiaAlertsGaia19egvGaia - Gaia-photometricYY15.1G-Gaia2019-09-18 02:49:55Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
477182019-09-25 13:49:15Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts02:56:12.870-10:33:59.472019-09-18 02:49:5515.1G-Gaia2OtherGaia19egvGaiaAlertsGaia source brightens by ~4 mags, previous outburst, candidate CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
916772019-09-18 02:49:5515.10.2ABMagG-GaiaGaia_Gaia-photometric60Robot
916762019-09-17 19:01:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
46278AT 2019sam2106:10:57.928-31:40:25.26CVASAS-SN, ATLASSCATASAS-SN, ATLASASASSN-19ymASASSN-2 - Cassius, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1UH88 - SNIFSYY115.1g-Sloan2019-10-04 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
489292019-10-07 20:51:10ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS06:10:57.928-31:40:25.262019-10-07 12:37:2616.313orange-ATLAS2PSNATLAS19xucATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
938462019-10-07 12:37:2616.3130.09817.74ABMagorange-ATLASATLAS1_ACAM130Robot
938452019-09-29 14:19:4019.37ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
487532019-10-06 00:58:47KZStanekK. Z. Stanek, Z. Way, for the ASAS-SN teamASAS-SN06:10:57.890-31:40:24.962019-10-04 00:43:1215.1g-Sloan2PSNASASSN-19ymASAS-SNBright SN candidate near faint, uncatalogued host galaxy, fading; might be a SLSN or a CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
934962019-10-04 00:43:1215.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
934952019-10-02 08:52:4818.3ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
52412019-10-07 22:30:59adoA Do, M A Tucker, A V Payne, M E Huber, B J Shappee (IfA UH Manoa)SCATCV1SCATBlue spectrum with H alpha emission and Balmer absorption at z=0
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
52492019-10-07 13:30:27UH88_SNIFS1200Aaron DoSCAT tns_2019sam_2019-10-07_13-30-27_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
52492019-10-07 13:30:27UH88 / SNIFS1200Aaron DoSCAT tns_2019sam_2019-10-07_13-30-27_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
46972AT 2019tat223:40:16.360+51:49:32.92ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-19zoASASSN-4 - Leavitt, Gaia - Gaia-photometricYY15.1g-Sloan2019-10-22 06:57:36Stanek<a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector17</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector17</a>
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
506552019-10-24 14:13:35Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts23:40:16.360+51:49:32.922019-10-21 19:59:3115.06G-Gaia2OtherGaia19esmGaiaAlertsGaia source brightens by ~3 mags, candidate CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
978772019-10-21 19:59:3115.060.2ABMagG-GaiaGaia_Gaia-photometric60Robot
978762019-08-19 11:48:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
498932019-10-22 17:19:46KZStanekZ. Way, K. Z. Stanek, for the ASAS-SN teamASAS-SN23:40:16.282+51:49:33.132019-10-22 06:57:3615.1g-Sloan2OtherASASSN-19zoASAS-SNCV candidate on the rise, in TESS Sector 17
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
958152019-10-22 06:57:3615.1ABMagg-SloanASASSN-4_Leavitt
958142019-10-19 05:45:3617.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
13879AT 2016ero120:19:45.072+09:39:02.93iPTFiPTFiPTF16eroP48 - CFH12kYY2018-08-0715.1017R-PTF2016-08-07 07:45:07iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
40932016-08-07 09:05:04iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF20:19:45.072+09:39:02.932016-08-07 07:45:0715.1017R-PTF2PSNiPTF16eroiPTF2018-08-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
53372016-08-07 07:45:0715.1017ABMagR-PTFP48_CFH12k60iPTF
53362009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]

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