SN 2021dlb
RA/DEC (2000)
14:53:06.983 +03:32:14.11
223.2790945 +3.5372531
Type
SN Ia
Redshift
0.033416
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-20 10:08:32.001
TNS AT
Y
Public
Y
Host Name
2MASX J14530723+0332171
Host Redshift
0.033416
Discovery Mag
18.5278
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, 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_2021dlb - 2021-02-22 14:14:11 UH88 / SNIFS (SCAT)z=
 SN_2021dlb - 2021-02-20 11:23:37 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
90172021-02-22 14:14:11UH88 / SNIFS2700AshallAshallSCAT tns_2021dlb_2021-02-05.00_UH88_SNIFS_SCAT.datObjectSCAT
90362021-02-20 11:23:37P60 / SEDM2700SEDmRobotautoZTF tns_2021dlb_2021-02-20_11-23-37.171801_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-02-17 14:47:02 - 2021-02-17 14:47:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1945232021-02-17 14:47:0219.72ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12021-02-23 12:34:34 - 2021-02-23 12:34:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1945242021-02-23 12:34:3417.6060.06819.28ABMagorange-ATLASATLAS1_ACAM130Robot
g-ZTFP48_ZTF-Cam2021-02-20 10:08:32 - 2021-02-20 10:08:321
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1939272021-02-20 10:08:3218.52780.078829320.0758ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-02-20 08:37:25 - 2021-02-20 08:37:251
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1939262021-02-20 08:37:2519.4091ABMagr-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
1003632021-02-23 22:21:13ATLAS_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)ATLASATLAS14:53:06.964+03:32:14.332021-02-23 12:34:33.60017.606orange-ATLASPSNATLAS21gwmATLAS
1000862021-02-21 00:48:49ALeRCEF. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, 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 brokerALeRCEZTF14:53:06.983+03:32:14.112021-02-20 10:08:32.00118.5278g-ZTFPSNZTF21aamgcrvZTFEarly SN candidate (g-rise > 0.81+-0.04 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/ZTF21aamgcrv
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
90262021-02-22 18:27:18ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.033416ZTF2021TNSCR.569....1D
90072021-02-22 15:14:37chr1s_1chris ashallSCATSN Ia0.033SCAT2021dlb is a SNe Ia before maximum light. Astro dash provides a best fit at -7day relative to maximum light. 2021TNSCR.567....1A