SN 2021gdr
RA/DEC (2000)
16:48:37.447 +36:08:54.76
252.15602891538 +36.148543553846
Type
SN Ia
Redshift
0.052228
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-03-18 09:12:50.999
TNS AT
Y
Public
Y
Host Name
WISEA J164837.50+360853.5
Host Redshift
0.052228
Discovery Mag
18.3858
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, 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_2021gdr - 2021-03-19 08:29:50 P60 / SEDM (ZTF)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
91632021-03-19 08:29:50P60 / SEDM2700SEDmRobotautoZTF tns_2021gdr_2021-03-19_08-29-49.702428_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2021-03-18 11:44:34 - 2021-03-18 11:44:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2031422021-03-18 11:44:3418.340.0620.87ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2021-03-07 10:47:37 - 2021-03-18 09:12:514
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1986792021-03-18 09:12:5118.38580.067013420.5083ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2031412021-03-18 09:12:5118.390.0720.51ABMagr-ZTFP48_ZTF-Cam30
1986782021-03-07 10:47:3719.9469ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
2031402021-03-07 10:47:3719.9469ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1051442021-04-04 12:04:02ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFAMPELZTF16:48:37.447+36:08:54.762021-03-18 09:12:50.68818.39r-ZTFPSNZTF21aaploojZTFSDSS spec-z 0.052.
1028772021-03-18 19:19:04ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, 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 brokerALeRCEZTF16:48:37.441+36:08:54.802021-03-18 09:12:50.99918.3858r-ZTFPSNZTF21aaploojZTFEarly SN candidate (r-rise > 0.14+-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/ZTF21aaplooj
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
91532021-03-19 23:35:24ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.052228ZTF2021TNSCR.833....1D

Comments

Object coordinates updated according to AT-report 105144 of Group ZTF
Previous RA, DEC: 16:48:37.441, +36:08:54.80 (252.1560058, +36.1485558)
Updated RA, DEC: 16:48:37.447, +36:08:54.76 (252.15602891538, 36.148543553846)