AT 2021hyz
RA/DEC (2000)
09:27:36.499 +04:27:10.91
141.90208 +4.453030825
Type
---
Redshift
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
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-04-04 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-ATLASATLAS1_ACAM130Robot
2046062021-04-04 08:16:4719.65ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-04-01 06:29:21 - 2021-04-03 03:43:214
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
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
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
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
No Data

Comments

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)