SN 2021hyz
RA/DEC (2000)
09:27:36.506 +04:27:10.98
141.90211003636 +4.4530498272727
Type
SN Ic-BL
Redshift
0.0461
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-03 03:43:21.003
TNS AT
Y
Public
Y
Host Name
WISEA J092736.91+042710.3
Host Redshift
0.046169
Discovery Mag
20.2949
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_2021hyz - 2021-04-30 03:59:04 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
95412021-04-30 03:59:04P60 / SEDM2700SEDmRobotautoZTF tns_2021hyz_2021-04-30_03-59-03.657565_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS-MLO_ATLAS-012021-04-04 08:16:47 - 2021-04-08 08:18:142
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2046072021-04-08 08:18:1417.959020.01ABMagcyan-ATLASATLAS-MLO_ATLAS-0130Robot
2046062021-04-04 08:16:4719.65ABMagcyan-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-04-01 06:29:21 - 2021-04-03 03:43:216
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2035612021-04-03 03:43:2120.29490.16832520.5959ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
2028782021-04-03 03:43:2120.29490.16832520.5959ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2077832021-04-03 03:43:2120.29490.16832520.5959ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
2035602021-04-01 06:29:2119.1455ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
2028772021-04-01 06:29:2119.1455ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
2077822021-04-01 06:29:2119.1455ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1072082021-04-18 19:15:30FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF09:27:36.506+04:27:10.982021-04-03 03:43:21.00320.2949g-ZTFPSNZTF21aartgivZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aartgiv
1057172021-04-08 11:37:37ATLAS_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)ATLASATLAS09:27:36.522+04:27:10.932021-04-08 08:18:14.40017.959cyan-ATLASPSNATLAS21kxlATLAS
1053252021-04-05 15:21:04FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF09:27:36.499+04:27:10.912021-04-03 03:43:21.00320.2949g-ZTFPSNZTF21aartgivZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aartgiv
1050522021-04-03 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 brokerALeRCEZTF09:27:36.511+04:27:10.872021-04-03 03:43:21.00320.2949g-ZTFPSNZTF21aartgivZTFSN 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/ZTF21aartgiv
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
95312021-04-30 20:47:37ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ic-BL0.0461ZTF2021TNSCR1403....1D

Comments

Object coordinates updated according to AT-report 107208 of Group ZTF
Previous RA, DEC: 09:27:36.499, +04:27:10.91 (141.90208, +4.453030825)
Updated RA, DEC: 09:27:36.506, +04:27:10.98 (141.90211003636, 4.4530498272727)

SALT spectrum taken on 2021-04-05.75 UT shows blue continuum with shallow broad absorption; likely young CCSN, probably SN II, but features are too weak for good SNID matches.

Object coordinates updated according to AT-report 105325 of Group ZTF
Previous RA, DEC: 09:27:36.511, +04:27:10.87 (141.9021277, +4.4530181)
Updated RA, DEC: 09:27:36.499, +04:27:10.91 (141.90208, 4.453030825)