SN 2021tgf
RA/DEC (2000)
17:09:52.740 +41:13:19.67
257.46975 +41.222131
Type
SN Ic
Redshift
0.02508
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-07-13 08:34:04.800
TNS AT
Y
Public
Y
Discovery Mag
19.695
Filter
cyan-ATLAS
Reporter/s
J. 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)

Spectra

 SN_2021tgf - 2021-08-04 00:00:00 P200 / DBSP (ZTF)z=
 SN_2021tgf - 2021-08-04 00:00:00 P200 / DBSP (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
109602021-08-04 00:00:00P200 / DBSPYashvi SharmaTawny SitZTF tns_2021tgf_2021-08-04_00-00-00_P200_DBSP_ZTF_0.asciiObjectZTF
103692021-08-04 00:00:00P200 / DBSPUlf-Christoffer FremlingTawny SitZTF tns_2021tgf_2021-08-04_00-00-00_P200_DBSP_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12021-07-17 07:50:53 - 2021-07-17 07:50:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2302392021-07-17 07:50:5319.960.1622ABMagw-P1PS1_GPC145Robot
cyan-ATLASATLAS-HKO_ATLAS-022021-07-13 08:34:05 - 2021-07-13 08:34:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2283742021-07-13 08:34:0519.6950.19819.83ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-07-11 09:33:07 - 2021-07-11 09:33:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2283732021-07-11 09:33:0719.87ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2021-07-05 00:04:19 - 2021-07-26 06:02:532
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2304862021-07-26 06:02:5318.750.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2304852021-07-05 00:04:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-07-10 07:13:41 - 2021-07-13 08:17:553
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2284642021-07-13 08:17:5519.68920.17000620.3615ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2284612021-07-11 05:22:0920.20530.26633820.5289ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2284602021-07-10 07:13:4120.6993ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-07-11 06:10:06 - 2021-07-13 05:49:562
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2284632021-07-13 05:49:5619.74190.17077620.35ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2284622021-07-11 06:10:0620.21140.23281720.5095ABMagr-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
1183532021-07-27 07:54:06Gaia_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 teamGaiaAlertsGaiaAlerts17:09:52.740+41:13:19.672021-07-26 06:02:52.80018.75G-GaiaPSNGaia21dmeGaiaAlertscandidate SN near galaxy MCG +07-35-036
1181762021-07-24 14:28:55PS1_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-STARRSPan-STARRS17:09:52.733+41:13:19.592021-07-17 07:50:52.80019.96w-P1PSNPS21idpPan-STARRSThis transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, Valmir Martins de Morais and Rosemary Billington
1173832021-07-13 21:07:53ALeRCEA. 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 brokerALeRCEZTF17:09:52.743+41:13:19.772021-07-11 05:22:09.00220.2053g-ZTFPSNZTF21abklcjqALeRCEEarly SN candidate (g-rise > 0.54+-0.29 mag/day, r-rise > 0.19+-0.12 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/ZTF21abklcjq
1173502021-07-13 13:42:33ATLAS_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)ATLASATLAS17:09:52.695+41:13:19.942021-07-13 08:34:04.80019.695cyan-ATLASPSNATLAS21bblwATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
109062021-09-21 23:37:05ZTF_Bot1M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ic0.02508ZTF2021TNSCR3263....1C
103532021-08-06 22:16:24ZTF_Bot1M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.02508ZTF2021TNSCR2712....1C

Comments

Object coordinates updated according to AT-report 118353 of Group GaiaAlerts
Previous RA, DEC: 17:09:52.733, +41:13:19.59 (257.469719718, +41.2221091969)
Updated RA, DEC: 17:09:52.740, +41:13:19.67 (257.46975, 41.222131)

Object coordinates updated according to AT-report 118176 of Group Pan-STARRS1
Previous RA, DEC: 17:09:52.743, +41:13:19.77 (257.469760825, +41.22215745)
Updated RA, DEC: 17:09:52.733, +41:13:19.59 (257.469719718, 41.2221091969)

Object coordinates updated according to AT-report 117383 of Group ZTF
Previous RA, DEC: 17:09:52.695, +41:13:19.94 (257.4695625, +41.222205)
Updated RA, DEC: 17:09:52.743, +41:13:19.77 (257.469760825, 41.22215745)