SN 2020abab
RA/DEC (2000)
08:31:44.096 +22:29:29.95
127.93373323333 +22.491652166667
Type
SN Ia
Redshift
0.088376
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-26 11:06:12.001
TNS AT
Y
Public
Y
Host Name
WISEA J083144.00+222924.5
Host Redshift
0.088376
Discovery Mag
19.5543
Filter
g-ZTF
Reporter/s
A. 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 broker

Spectra

 SN_2020abab - 2020-12-19 09:10:30 P60 / SEDM (ZTF)z=
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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
84272020-12-19 09:10:30P60 / SEDM2700SEDmRobotautoZTF tns_2020abab_2020-12-19_09-10-30.360510_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-11-26 13:26:24 - 2020-11-28 11:11:022
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1827792020-11-28 11:11:0218.6950.18318.84ABMagorange-ATLASATLAS1_ACAM130Robot
1827782020-11-26 13:26:2419.45ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-22 10:45:49 - 2020-11-26 11:06:123
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1746482020-11-26 11:06:1219.55430.12443420.5826ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1759322020-11-26 11:06:1219.550.1220.58ABMagg-ZTFP48_ZTF-Cam30
1759312020-11-22 10:45:4919.5079ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-11-22 11:39:20 - 2020-11-28 11:29:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1759332020-11-28 11:29:0719.230.1219.98ABMagr-ZTFP48_ZTF-Cam30
1746472020-11-22 11:39:2019.3094ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
950992020-12-30 01:15:53ATLAS_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)ATLASATLAS08:31:44.110+22:29:30.192020-11-28 11:11:02.40018.695orange-ATLASPSNATLAS20bjqlATLAS
913522020-12-02 10:26:56ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:31:44.096+22:29:29.952020-11-26 11:06:12.09619.55g-ZTFPSNZTF20actvfgrZTFSee arXiv:1904.05922 for selection criteria.
908152020-11-26 17:09:36ALeRCEA. 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 brokerALeRCEZTF08:31:44.099+22:29:29.852020-11-26 11:06:12.00119.5543g-ZTFPSNZTF20actvfgrZTFEarly SN candidate (g-rise > 0.18+-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/ZTF20actvfgr
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
84152021-01-04 20:14:06ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.088376ZTF2021TNSCR..38....1D

Comments

Object coordinates updated according to AT-report 91352 of Group ZTF
Previous RA, DEC: 08:31:44.099, +22:29:29.85 (127.9337461, +22.491626)
Updated RA, DEC: 08:31:44.096, +22:29:29.95 (127.93373323333, 22.491652166667)