SN 2021dam
RA/DEC (2000)
14:27:32.833 +15:31:29.69
216.88680501111 +15.5249128
Type
SN Ia
Redshift
0.053642
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-15 09:45:40.003
TNS AT
Y
Public
Y
Host Name
WISEA J142732.68+153130.0
Host Redshift
0.053642
Discovery Mag
18.7146
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, 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 broker

Spectra

 SN_2021dam - 2021-02-28 06:43:04 P60 / SEDM (ZTF)z=
 SN_2021dam - 2021-02-22 12:18:11 UH88 / SNIFS (SCAT)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
90802021-02-28 06:43:04P60 / SEDM2700SEDmRobotautoZTF tns_2021dam_2021-02-28_06-43-04.134645_P60_SEDM_ZTF.asciiObjectZTF
90152021-02-22 12:18:11UH88 / SNIFS2700AshallAshallSCAT tns_2021dam_2021-02-05.00_UH88_SNIFS_SCAT.datObjectSCAT
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-02-12 13:33:35 - 2021-02-16 12:41:462
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1930502021-02-16 12:41:4618.3730.08119.71ABMagcyan-ATLASATLAS1_ACAM130Robot
1930492021-02-12 13:33:3519.26ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-02-11 12:12:53 - 2021-02-11 12:12:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1929302021-02-11 12:12:5320.628ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-02-11 10:15:25 - 2021-02-15 09:45:403
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1946502021-02-15 09:45:4018.71460.11079219.8578ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1929312021-02-15 09:45:4018.71460.11079219.8578ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1946492021-02-11 10:15:2520.5457ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1004172021-02-24 20:16:41FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF14:27:32.833+15:31:29.692021-02-15 09:45:40.00318.7146r-ZTFPSNZTF21aalcsngZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aalcsng
996952021-02-17 09:43:18ATLAS_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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS14:27:32.839+15:31:29.882021-02-16 12:41:45.60018.373cyan-ATLASPSNATLAS21ghtATLAS
996162021-02-15 18:43:18ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, 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 brokerALeRCEZTF14:27:32.829+15:31:29.632021-02-15 09:45:40.00318.7146r-ZTFPSNZTF21aalcsngZTFEarly SN candidate (r-rise > 0.46+-0.03 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/ZTF21aalcsng
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
90702021-03-01 23:00:01ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.053642ZTF2021TNSCR.639....1D
90052021-02-22 13:23:18chr1s_1chris ashallSCATSN Ia0.054SCAT2021dam is a normal type Ia supernova. The best fits using Astrodash determines that it is between -6 to -2 days from maximum light. 2021TNSCR.567....1A

Comments

Object coordinates updated according to AT-report 100417 of Group ZTF
Previous RA, DEC: 14:27:32.829, +15:31:29.63 (216.8867877, +15.5248963)
Updated RA, DEC: 14:27:32.833, +15:31:29.69 (216.88680501111, 15.5249128)