SN 2020abfa
RA/DEC (2000)
03:07:20.610 +04:23:25.84
46.835875 +4.390511
Type
SN Ia
Redshift
0.031
Related AstroNotes: 2020-250
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2020-11-26 05:00:57.600
TNS AT
Y
Public
Y
Discovery Mag
18.61
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

Spectra

 SN_2020abfa - 2020-12-11 02:04:19 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
81622020-12-11 02:04:19ESO-NTT / EFOSC2-NTT300J. P. Anderson, P. PessiL. GalbanyePESSTO+ tns_2020abfa_2020-12-11_02-04-19_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020abfa_2020-12-11_02-04-19_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12020-12-02 12:07:12 - 2020-12-02 12:07:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1766752020-12-02 12:07:1217.240.0120.7ABMagi-SloanPS1_GPC145Robot
w-PS1PS1_GPC12020-12-11 07:13:26 - 2020-12-11 07:13:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1789032020-12-11 07:13:2616.910.0222ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-11-25 12:53:17 - 2020-11-25 12:53:171
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1757882020-11-25 12:53:1719.27ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12020-12-01 10:55:12 - 2020-12-01 10:55:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1757892020-12-01 10:55:1217.3070.05818.76ABMagorange-ATLASATLAS1_ACAM130Robot
G-GaiaGaia_Gaia-photometric2020-12-21 13:13:26 - 2020-12-21 15:00:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1812142020-12-21 15:00:0017.610.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1812132020-12-21 13:13:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-22 07:07:04 - 2020-11-30 05:06:088
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1756332020-11-30 05:06:0817.57270.062295418.8597ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1755032020-11-30 05:06:0817.570.0618.86ABMagg-ZTFP48_ZTF-Cam30
1754622020-11-26 05:00:5818.61ABMagg-ZTFP48_ZTF-Cam30ZTF
1754632020-11-26 05:00:5818.61ABMagg-ZTFP48_ZTF-Cam30ZTF
1756322020-11-26 05:00:5018.60520.10327419.4595ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1775372020-11-26 05:00:5018.60520.10327419.4595ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1755022020-11-26 05:00:5018.610.119.46ABMagg-ZTFP48_ZTF-Cam30
1775362020-11-22 07:07:0420.0135ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
r-ZTFP48_ZTF-Cam2020-11-22 07:40:48 - 2020-11-22 07:41:093
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1756312020-11-22 07:41:0920.0716ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1755012020-11-22 07:41:0920.0716ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1754612020-11-22 07:40:4820.07ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
937772020-12-23 12:03:34Gaia_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 teamGaiaAlertsGaiaAlerts03:07:20.610+04:23:25.842020-12-21 15:00:00.00017.61G-GaiaPSNGaia20fvuGaiaAlertsconfirmed SN Ia
927232020-12-14 12:57:14PS2_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS103:07:20.614+04:23:25.932020-12-11 07:13:26.40016.91w-PS1PSNPS20lwgPan-STARRS1
921612020-12-10 06:36:39FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF03:07:20.613+04:23:25.902020-11-26 05:00:49.99718.6052g-ZTFPSNZTF20actskcfZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20actskcf
917112020-12-05 23:10:15PS1_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS103:07:20.617+04:23:25.902020-12-02 12:07:12.00017.24i-SloanPSNPS20lwgPan-STARRS1
912942020-12-01 18:24:49ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS03:07:20.624+04:23:25.932020-12-01 10:55:12.00017.307orange-ATLASPSNATLAS20bgjoATLAS
912202020-11-30 21:00:37ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF03:07:20.611+04:23:25.912020-11-26 05:00:49.99718.6052g-ZTFPSNZTF20actskcfZTFEarly SN candidate (g-rise > 0.36+-0.02 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20actskcf
911592020-11-30 05:19:09ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF03:07:20.611+04:23:25.912020-11-26 05:00:49.82418.61g-ZTFPSNZTF20actskcfZTFSee arXiv:1904.05922 for selection criteria.
911452020-11-30 03:41:08ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF03:07:20.614+04:23:25.972020-11-26 05:00:57.60018.61g-ZTFPSNZTF20actskcfZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
81502020-12-11 16:25:22ePESSTOplus_Bot1J. P. Anderson, P. Pessi, L. Galbany, I. Irani on behalf of ePESSTO+ePESSTO+SN Ia0.031ePESSTO+2020TNSCR3755....1A

Comments

Object coordinates updated according to AT-report 93777 of Group GaiaAlerts
Previous RA, DEC: 03:07:20.614, +04:23:25.93 (46.8358916307, +4.3905360495)
Updated RA, DEC: 03:07:20.610, +04:23:25.84 (46.835875, 4.390511)

Object coordinates updated according to AT-report 92723 of Group Pan-STARRS1
Previous RA, DEC: 03:07:20.617, +04:23:25.90 (46.835904867, +4.39052804105)
Updated RA, DEC: 03:07:20.614, +04:23:25.93 (46.8358916307, 4.3905360495)

Object coordinates updated according to AT-report 91711 of Group Pan-STARRS1
Previous RA, DEC: 03:07:20.611, +04:23:25.91 (46.8358799, +4.3905316)
Updated RA, DEC: 03:07:20.617, +04:23:25.90 (46.835904867, 4.39052804105)

Object coordinates updated according to AT-report 91159 of Group ZTF
Previous RA, DEC: 03:07:20.614, +04:23:25.97 (46.8358901, +4.3905482)
Updated RA, DEC: 03:07:20.611, +04:23:25.91 (46.8358799, 4.3905316)