SN 2021yke
RA/DEC (2000)
23:15:22.510 +06:34:44.08
348.843792 +6.578911
Type
SN II
Redshift
0.043
Related AstroNotes: 2021-243, 2021-248
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-09-09 09:53:10.000
TNS AT
Y
Public
Y
Host Name
SDSS J231522.50+063443.9
Discovery Mag
19.3043
Filter
g-ZTF
Reporter/s
A. 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 broker

Spectra

 SN_2021yke - 2021-09-24 03:17:31 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 SN_2021yke - 2021-09-22 05:20:22 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
109812021-09-24 03:17:31ESO-NTT / EFOSC2-NTT900N. MezaM. GromadzkiePESSTO+ tns_2021yke_2021-09-24_03-17-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021yke_2021-09-24_03-17-31_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
109712021-09-22 05:20:22P60 / SEDM2700SEDmRobotautoZTF tns_2021yke_2021-09-22_05-20-22.460727_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12021-09-12 08:19:41 - 2021-09-12 08:19:411
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2420872021-09-12 08:19:4118.810.0322ABMagw-P1PS1_GPC145Robot
cyan-ATLASATLAS-HKO_ATLAS-022021-09-09 09:21:36 - 2021-09-09 09:21:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2413632021-09-09 09:21:3619.3960.14519.77ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-09-08 10:09:07 - 2021-09-08 10:09:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2413622021-09-08 10:09:0719.8ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2021-07-31 13:37:55 - 2021-11-04 11:18:142
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2521672021-11-04 11:18:1418.920.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2521662021-07-31 13:37:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-09-09 09:53:10 - 2021-09-09 09:53:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2405022021-09-09 09:53:1019.30430.098564720.6993ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-09-09 08:36:08 - 2021-09-09 08:36:081
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2405012021-09-09 08:36:0820.6274ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
i-P1PS2_GPC22021-09-26 10:30:43 - 2021-09-26 10:30:431
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2597282021-09-26 10:30:4318.680.0420.7ABMagi-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1327192021-12-31 20:18:39PS2_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-STARRS23:15:22.510+06:34:44.042021-09-26 10:30:43.20018.68i-P1PSNPS21jzhPan-STARRS
1283312021-11-06 09:31:27Gaia_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 teamGaiaAlertsGaiaAlerts23:15:22.510+06:34:44.082021-11-04 11:18:14.40018.92G-GaiaPSNGaia21faiGaiaAlertsConfirmed SN II
1235342021-09-15 14:30:08PS1_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-STARRS23:15:22.508+06:34:44.102021-09-12 08:19:40.80018.81w-P1PSNPS21jzhPan-STARRS
1232032021-09-12 11:45:05ATLAS_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, M. Fulton, J. Gillanders, C. Richman (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS23:15:22.524+06:34:44.092021-09-09 09:21:36.00019.396cyan-ATLASPSNATLAS21bipxATLAS
1228902021-09-09 20:32:17ALeRCEA. 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 brokerALeRCEZTF23:15:22.512+06:34:44.072021-09-09 09:53:10.00019.3043g-ZTFPSNZTF21acadrzrALeRCEEarly SN candidate (g-rise > 0.71+-0.05 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/ZTF21acadrzr
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
109272021-09-24 15:47:11ePESSTOplus_Bot1N. Meza, M. Gromadzki, N. L. Strotjohann on behalf of ePESSTO+ePESSTO+SN II0.043ePESSTO+2021TNSCR3293....1M
109172021-09-23 01:52:42ZTF_Bot1M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.043ZTF2021TNSCR3285....1C

Comments

Object coordinates updated according to AT-report 128331 of Group GaiaAlerts
Previous RA, DEC: 23:15:22.508, +06:34:44.10 (348.843782196, +6.57891557302)
Updated RA, DEC: 23:15:22.510, +06:34:44.08 (348.843792, 6.578911)

Object coordinates updated according to AT-report 123534 of Group Pan-STARRS1
Previous RA, DEC: 23:15:22.512, +06:34:44.07 (348.843798, +6.5789093)
Updated RA, DEC: 23:15:22.508, +06:34:44.10 (348.843782196, 6.57891557302)