SN 2021tkr
RA/DEC (2000)
01:06:10.090 +01:13:57.32
16.542042 +1.232589
Type
SN Ia
Redshift
0.0498289987
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-07-15 11:04:30.999
TNS AT
Y
Public
Y
Host Name
UGC 676
Host Redshift
0.04986
Discovery Mag
17.9825
Filter
g-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_2021tkr - 2021-07-28 03:16:36 NOT / ALFOSC (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
102332021-07-28 03:16:36NOT / ALFOSC1200Jesper SollermanSteve SchulzeZTF tns_2021tkr_2021-07-28_03-16-36.396000_NOT_ALFOSC_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS-HKO_ATLAS-022021-07-26 13:45:07 - 2021-07-31 13:22:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2325952021-07-31 13:22:0517.940.09819.18ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
2325942021-07-26 13:45:0718.68ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2021-06-20 09:51:50 - 2021-07-20 19:50:532
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2300402021-07-20 19:50:5317.880.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2300392021-06-20 09:51:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-07-15 11:04:31 - 2021-07-15 11:04:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2288462021-07-15 11:04:3117.98250.073553220.2181ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-07-15 10:25:45 - 2021-07-15 10:25:451
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2288452021-07-15 10:25:4520.181ABMagr-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
1192382021-08-05 00:10:30ATLAS_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)ATLASATLAS01:06:10.066+01:13:58.882021-07-31 13:22:04.80017.94orange-ATLASPSNATLAS21bdflATLAS
1180712021-07-22 08:21:33Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts01:06:10.090+01:13:57.322021-07-20 19:50:52.80017.88G-GaiaPSNGaia21dkeGaiaAlertscandidate SN near galaxy UGC 676
1175562021-07-15 17:00:09ALeRCEA. 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 brokerALeRCEZTF01:06:10.077+01:13:57.452021-07-15 11:04:30.99917.9825g-ZTFPSNZTF21abmdxesALeRCESN candidate 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/ZTF21abmdxes
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
102172021-07-28 22:01:41ZTF_Bot1M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0498289987ZTF2021TNSCR2593....1C

Comments

ATLAS AT report/s 119238 for 2021uzf were associated with object 2021tkr.
Object 2021uzf was removed from the system.

Object coordinates updated according to AT-report 118071 of Group GaiaAlerts
Previous RA, DEC: 01:06:10.077, +01:13:57.45 (16.5419891, +1.2326242)
Updated RA, DEC: 01:06:10.090, +01:13:57.32 (16.542042, 1.232589)