SN 2021kpu
RA/DEC (2000)
15:22:19.677 +22:40:54.42
230.581986287 +22.6817822719
Type
SN Ia
Redshift
0.069
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-04-29 12:33:07.200
TNS AT
Y
Public
Y
Discovery Mag
19.048
Filter
orange-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_2021kpu - 2021-05-02 09:06:46 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
95442021-05-02 09:06:46P60 / SEDM2700SEDmRobotautoZTF tns_2021kpu_2021-05-02_09-06-45.860168_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12021-05-10 12:18:43 - 2021-05-10 12:18:431
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2153892021-05-10 12:18:4318.380.0122ABMagw-P1PS1_GPC145Robot
orange-ATLASATLAS-HKO_ATLAS-022021-04-27 13:06:14 - 2021-04-27 13:06:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2090582021-04-27 13:06:1418.23ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012021-04-29 12:33:07 - 2021-04-29 12:33:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2090592021-04-29 12:33:0719.0480.18519.14ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
g-ZTFP48_ZTF-Cam2021-04-24 07:54:14 - 2021-04-30 05:47:144
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2112632021-04-30 05:47:1418.73530.08020520.5254ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
2095702021-04-30 05:42:4318.73ABMagg-ZTFP48_ZTF-Cam30ZTF
2095692021-04-24 07:56:3819.62ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
2112622021-04-24 07:54:1419.5901ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
r-ZTFP48_ZTF-Cam2021-05-02 08:06:43 - 2021-05-02 08:06:431
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2095712021-05-02 08:06:4318.68ABMagr-ZTFP48_ZTF-Cam30ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1105672021-05-23 21:59:36PS1_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-STARRS15:22:19.677+22:40:54.422021-05-10 12:18:43.20018.38w-P1PSNPS21edaPan-STARRSThis transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including C. D\'silva , Sierra Strong and B L Goodwin
1086512021-05-07 19:16:16FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF15:22:19.668+22:40:54.492021-04-30 05:47:14.00418.7353g-ZTFPSNZTF21aaxstzyZTFEarly SN Ia candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aaxstzy
1080152021-05-02 10:25:34ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF15:22:19.671+22:40:54.452021-04-30 05:42:43.20018.73g-ZTFPSNZTF21aaxstzyZTF
1077922021-04-29 21:32:35ATLAS_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)ATLASATLAS15:22:19.683+22:40:54.772021-04-29 12:33:07.20019.048orange-ATLASPSNATLAS21nnjATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
95342021-05-02 10:04:51ZTF_Bot1SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF)ZTFSN Ia0.069ZTF2021TNSCR1430....1S

Comments

Object coordinates updated according to AT-report 110567 of Group Pan-STARRS1
Previous RA, DEC: 15:22:19.668, +22:40:54.49 (230.581949275, +22.68180185)
Updated RA, DEC: 15:22:19.677, +22:40:54.42 (230.581986287, 22.6817822719)

Object coordinates updated according to AT-report 108651 of Group ZTF
Previous RA, DEC: 15:22:19.671, +22:40:54.45 (230.5819618, +22.6817918)
Updated RA, DEC: 15:22:19.668, +22:40:54.49 (230.581949275, 22.68180185)

Object coordinates updated according to AT-report 108015 of Group ZTF
Previous RA, DEC: 15:22:19.683, +22:40:54.77 (230.582013333, +22.68188)
Updated RA, DEC: 15:22:19.671, +22:40:54.45 (230.5819618, 22.6817918)