SN 2020aerb
RA/DEC (2000)
07:46:54.770 +81:11:35.30
116.728208 +81.193139
Type
SN Ia
Redshift
0.05
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-12-31 10:04:48.000
TNS AT
Y
Public
Y
Discovery Mag
17.793
Filter
orange-ATLAS
Reporter/s
J. 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)

Spectra

 SN_2020aerb - 2021-01-06 10:26:28 UH88 / SNIFS (SCAT)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
84622021-01-06 10:26:28UH88 / SNIFS1820Ashall/HinkleSCAT tns_2020aerb_2021-01-06_10-26-28_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline. Only blue channel available.
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12020-12-26 11:52:48 - 2020-12-26 11:52:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1844852020-12-26 11:52:4820.190.4120.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-12-29 13:53:46 - 2020-12-31 10:04:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1829642020-12-31 10:04:4817.7930.17418.68ABMagorange-ATLASATLAS1_ACAM130Robot
1829632020-12-29 13:53:4618.34ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-11-21 23:51:22 - 2021-01-01 14:42:432
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1832952021-01-01 14:42:4317.960.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1832942020-11-21 23:51:2221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-12-22 06:13:50 - 2021-01-01 03:46:004
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1830692021-01-01 03:46:0018.16120.11581518.8174ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1852022021-01-01 03:46:0018.16120.11581518.8174ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1830682020-12-22 06:13:5020.1173ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1852012020-12-22 06:13:5020.1173ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
r-ZTFP48_ZTF-Cam2021-01-01 05:45:40 - 2021-01-01 05:45:401
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1830702021-01-01 05:45:4018.03110.099893719.182ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
961382021-01-08 20:19:49FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF07:46:54.776+81:11:35.252021-01-01 03:45:59.99618.1612g-ZTFPSNZTF21aaaajfeZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aaaajfe
958252021-01-07 00:29:41PS1_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-STARRS107:46:54.794+81:11:35.292020-12-26 11:52:48.00020.19i-SloanPSNPS21bqPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including hgra, Henryk Krawczyk and David Maetschke
953422021-01-03 12:44:44Gaia_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 teamGaiaAlertsGaiaAlerts07:46:54.770+81:11:35.302021-01-01 14:42:43.20017.96G-GaiaPSNGaia21abgGaiaAlertscandidate SN near galaxy 2MASX J07465597+8111371
952492021-01-01 16:43:48ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, L. Hernandez-Garcia, L. Galbany, G. Pignata, 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 brokerALeRCEZTF07:46:54.739+81:11:35.242021-01-01 03:45:59.99618.1612g-ZTFPSNZTF21aaaajfeZTFEarly SN candidate (g-rise > 0.20+-0.01 mag/day, r-rise > 0.21+-0.01 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/ZTF21aaaajfe
951972020-12-31 20:44:45ATLAS_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)ATLASATLAS07:46:54.552+81:11:35.242020-12-31 10:04:48.00017.793orange-ATLASPSNATLAS20bjwcATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
84502021-01-06 13:14:18jhinkleJason Hinkle on behalf of SCATSCATSN Ia0.05SCATNormal SN Ia near maximum light. Cross-correlation with SNID (Blondin & Tonry 2007) gives matches to SNe Ia, redshift estimate from SNID.2021TNSCR..64....1H

Comments

Object coordinates updated according to AT-report 95342 of Group GaiaAlerts
Previous RA, DEC: 07:46:54.739, +81:11:35.24 (116.7280797, +81.1931219)
Updated RA, DEC: 07:46:54.770, +81:11:35.30 (116.728208, 81.193139)

Object coordinates updated according to AT-report 95249 of Group ZTF
Previous RA, DEC: 07:46:54.552, +81:11:35.24 (116.727301667, +81.1931233333)
Updated RA, DEC: 07:46:54.739, +81:11:35.24 (116.7280797, 81.1931219)