SN 2021iai
RA/DEC (2000)
13:43:30.729 +09:37:24.36
205.878038822 +9.62343367051
Type
SN Ia
Redshift
0.06975
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-01 07:59:16.002
TNS AT
Y
Public
Y
Host Name
SDSS J134331.10+093717.1
Host Redshift
0.06973109
Discovery Mag
19.6266
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_2021iai - 2021-04-10 09:12:15 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
93412021-04-10 09:12:15P60 / SEDM2700SEDmRobotautoZTF tns_2021iai_2021-04-10_09-12-15.193025_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12021-04-02 08:26:53 - 2021-04-02 08:26:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2056212021-04-02 08:26:5319.580.0522ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12021-04-05 10:13:26 - 2021-04-05 10:13:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2035282021-04-05 10:13:2618.7950.07719.99ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-04-02 12:48:58 - 2021-04-02 12:48:581
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2035272021-04-02 12:48:5819.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-03-30 08:34:07 - 2021-04-03 07:41:513
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2030012021-04-03 07:41:5119.14210.080899720.8495ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2030002021-04-01 07:59:1619.62660.20532119.7771ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2029992021-03-30 08:34:0718.9429ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-04-03 08:14:13 - 2021-04-03 08:14:131
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2030022021-04-03 08:14:1319.4230.1543720.1342ABMagr-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
1061652021-04-11 00:25:41PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS113:43:30.729+09:37:24.362021-04-02 08:26:52.80019.58w-PS1PSNPS21dbgPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including John M. Cummins, Andres Eloy Martinez Rojas and Giovanni Colombo
1053092021-04-05 12:05:45ATLAS_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)ATLASATLAS13:43:30.732+09:37:24.162021-04-05 10:13:26.40018.795cyan-ATLASPSNATLAS21jypATLAS
1050882021-04-03 23:55:48ALeRCEF. 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 brokerALeRCEZTF13:43:30.739+09:37:24.392021-04-01 07:59:16.00219.6266g-ZTFPSNZTF21aarhzdhZTFEarly SN candidate (g-rise > 0.07+-0.01 mag/day, r-rise > 0.08+-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/ZTF21aarhzdh
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
93312021-04-10 23:42:32ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.06975ZTF2021TNSCR1147....1D

Comments

Object coordinates updated according to AT-report 106165 of Group Pan-STARRS1
Previous RA, DEC: 13:43:30.739, +09:37:24.39 (205.87807869999997, +9.623442766666667)
Updated RA, DEC: 13:43:30.729, +09:37:24.36 (205.878038822, 9.62343367051)