SN 2020abgq
RA/DEC (2000)
12:28:50.250 -01:56:38.80
187.209375 -1.944111
Type
SN Ia
Redshift
0.008029
Reporting Group
None
Discovering Data Source
None
Discovery Date
2020-11-30 20:29:11.000
TNS AT
Y
Public
Y
Host Name
NGC 4454
Discovery Mag
16.3
Filter
Clear-
Reporter/s
Koichi Itagaki

Spectra

 SN_2020abgq - 2020-12-01 19:12:00 Other / Other (None)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
80802020-12-01 19:12:00Other / Other3000M. KawabataNone tns_2020abgq_2459185.3_Other_Other.datObjectSpectra obtained using KOOLS-IFU (Matsubayashi et al. 2019) on the 3.8m Seimei telescope of Kyoto University.
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2020-11-30 20:29:11 - 2020-11-30 20:29:111
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1756462020-11-30 20:29:1116.3VegaMagClear-Other_Other0.5-m ,F6.9
cyan-ATLASATLAS1_ACAM12020-11-17 15:46:05 - 2020-11-17 15:46:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1771732020-11-17 15:46:0517.74ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12020-12-07 14:21:07 - 2020-12-07 14:21:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1771742020-12-07 14:21:0716.0120.01718.96ABMagorange-ATLASATLAS1_ACAM130Robot
G-GaiaGaia_Gaia-photometric2020-07-30 05:24:00 - 2020-12-13 04:29:172
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1790262020-12-13 04:29:1716.490.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1790252020-07-30 05:24:0021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-24 12:37:57 - 2020-11-24 12:37:571
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1769732020-11-24 12:37:5720.24630.35750819.8731ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
r-ZTFP48_ZTF-Cam2020-11-27 13:29:01 - 2020-12-01 12:06:162
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1757442020-12-01 12:06:1616.510.0319.31ABMagr-ZTFP48_ZTF-Cam30
1757432020-11-27 13:29:0117.70.0918.95ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
927892020-12-15 08:25:02Gaia_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 teamGaiaAlertsGaiaAlerts12:28:50.250-01:56:38.802020-12-13 04:29:16.80016.49G-GaiaPSNGaia20fshGaiaAlertsconfirmed SN Ia
919392020-12-07 21:39:52ATLAS_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)ATLASATLAS12:28:50.257-01:56:38.682020-12-07 14:21:07.20016.012orange-ATLASPSNATLAS20bgwvATLAS
918402020-12-06 19:50:11FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF12:28:50.266-01:56:38.752020-11-24 12:37:57.00320.2463g-ZTFPSNZTF20acuosvyZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acuosvy
912722020-12-01 12:26:44ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:28:50.263-01:56:38.672020-11-27 13:29:01.24817.7r-ZTFPSNZTF20acuosvyZTFSee arXiv:1904.05922 for selection criteria.
912272020-11-30 22:16:13K.ItagakiKoichi Itagaki12:28:50.280-01:56:38.602020-11-30 20:29:11.00016.3Clear-PSN
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
80682020-12-01 21:14:05kabatamihoMiho KawabataNoneSN Ia0.0080292020TNSCR3628....1K

Comments

Object coordinates updated according to AT-report 92789 of Group GaiaAlerts
Previous RA, DEC: 12:28:50.266, -01:56:38.75 (187.20944315556, -1.9440974666667)
Updated RA, DEC: 12:28:50.250, -01:56:38.80 (187.209375, -1.944111)

Object coordinates updated according to AT-report 91840 of Group ZTF
Previous RA, DEC: 12:28:50.263, -01:56:38.67 (187.20942815, -1.9440742)
Updated RA, DEC: 12:28:50.266, -01:56:38.75 (187.20944315556, -1.9440974666667)

Object coordinates updated according to AT-report 91272 of Group ZTF
Previous RA, DEC: 12:28:50.280, -01:56:38.60 (187.2095, -1.944056)
Updated RA, DEC: 12:28:50.263, -01:56:38.67 (187.20942815, -1.9440742)

Image