SN 2020aerc
RA/DEC (2000)
23:54:35.660 +34:52:50.56
358.648583 +34.880711
Type
SN II
Redshift
0.0166
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-12-31 05:13:55.200
TNS AT
Y
Public
Y
Discovery Mag
18.07
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_2020aerc - 2021-01-05 05:49:51 UH88 / SNIFS (SCAT)z=
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Show Fe II at z=vexp= km/s
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Show Tellurics 
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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
84412021-01-05 05:49:51UH88 / SNIFS1800M E HuberSCAT tns_2020aerc_2021-01-05_05-49-51_UH88_SNIFS_SCAT.datObjectSCATReduced with summit-based, quick-reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-12-29 07:22:05 - 2020-12-31 05:13:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1829682020-12-31 05:13:5518.070.06719.42ABMagorange-ATLASATLAS1_ACAM130Robot
1829672020-12-29 07:22:0518.72ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-12-19 09:48:58 - 2021-01-15 13:42:142
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1877022021-01-15 13:42:1417.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1877012020-12-19 09:48:5821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-12-27 04:26:12 - 2021-01-02 03:19:202
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1832582021-01-02 03:19:2017.82990.05961420.4154ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1832562020-12-27 04:26:1219.5336ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-01-02 02:56:34 - 2021-01-02 02:56:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1832572021-01-02 02:56:3417.8510.052903420.2726ABMagr-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
971782021-01-17 20:51:33Gaia_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 teamGaiaAlertsGaiaAlerts23:54:35.660+34:52:50.562021-01-15 13:42:14.40017.69G-GaiaPSNGaia21ahgGaiaAlertsconfirmed SN II
953242021-01-02 18:34:12ALeRCEF. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, 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 brokerALeRCEZTF23:54:35.659+34:52:50.612021-01-02 02:56:33.99617.851r-ZTFPSNZTF21aaaadvrZTFEarly SN candidate (g-rise > 0.29+-0.01 mag/day, r-rise > 0.25+-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/ZTF21aaaadvr
951992020-12-31 20:46:09ATLAS_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)ATLASATLAS23:54:35.662+34:52:50.562020-12-31 05:13:55.20018.07orange-ATLASPSNATLAS20bjweATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
84292021-01-05 11:21:25mhuberM E Huber (IfA, UH Manoa) on behalf of the SCAT teamSCATSN II0.0166SCATType II SN around maximum light. Redshift from narrow Halpha emission, classification and age from template cross-correlation with SNID (Blondin and Tonry 2007).2021TNSCR..52....1H

Comments

Object coordinates updated according to AT-report 97178 of Group GaiaAlerts
Previous RA, DEC: 23:54:35.659, +34:52:50.61 (358.64857935, +34.8807245)
Updated RA, DEC: 23:54:35.660, +34:52:50.56 (358.648583, 34.880711)

Object coordinates updated according to AT-report 95324 of Group ZTF
Previous RA, DEC: 23:54:35.662, +34:52:50.56 (358.64859, +34.8807125)
Updated RA, DEC: 23:54:35.659, +34:52:50.61 (358.64857935, 34.8807245)