AT 2021B
RA/DEC (2000)
23:09:16.550 +22:20:41.46
347.318958 +22.34485
Type
---
Redshift
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-01 02:12:23.996
TNS AT
Y
Public
Y
Host Name
SDSS J230916.44+222041.0
Host Redshift
0.576
Discovery Mag
19.2071
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, L. Hernandez-Garcia, L. Galbany, G. Pignata, 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
orange-ATLASATLAS1_ACAM12020-12-28 06:36:00 - 2021-01-03 05:55:412
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1846222021-01-03 05:55:4119.240.15619.55ABMagorange-ATLASATLAS1_ACAM130Robot
1846212020-12-28 06:36:0018.77ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-12-15 20:00:58 - 2021-01-18 03:15:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1881052021-01-18 03:15:5018.930.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1881042020-12-15 20:00:5821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-12-27 03:30:19 - 2021-01-01 02:12:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1830572021-01-01 02:12:2419.20710.13532520.082ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1830562020-12-27 03:30:1919.4053ABMagg-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
973682021-01-19 11:59:42Gaia_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 teamGaiaAlertsGaiaAlerts23:09:16.550+22:20:41.462021-01-18 03:15:50.40018.93G-GaiaPSNGaia21aijGaiaAlertscandidate SN near galaxy SDSS J230916.44+222041.0
958972021-01-07 01:48:19ATLAS_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 (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS23:09:16.549+22:20:41.482021-01-03 05:55:40.80019.24orange-ATLASPSNATLAS21amlATLAS
952442021-01-01 16:43:48ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, L. Hernandez-Garcia, L. Galbany, G. Pignata, 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 brokerALeRCEZTF23:09:16.536+22:20:41.402021-01-01 02:12:23.99619.2071g-ZTFPSNZTF21aaaadmiZTFEarly SN candidate (g-rise > 0.06+-0.01 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/ZTF21aaaadmi
Classification Reports
No Data

Comments

Object coordinates updated according to AT-report 97368 of Group GaiaAlerts
Previous RA, DEC: 23:09:16.536, +22:20:41.40 (347.3189019, +22.3448322)
Updated RA, DEC: 23:09:16.550, +22:20:41.46 (347.318958, 22.34485)