SN 2020zka
RA/DEC (2000)
08:18:31.259 -04:21:41.96
124.630246291 -4.36165470863
Type
SN Ia
Redshift
0.095
Related AstroNotes: 2020-235
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-12 10:29:04.998
TNS AT
Y
Public
Y
Host Name
WISEA J081831.49-042139.0
Discovery Mag
19.8825
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, 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

 SN_2020zka - 2020-11-22 08:48:49 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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Show Tellurics 
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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
80622020-11-22 08:48:49ESO-NTT / EFOSC2-NTT900N.Ihanec, M.GromadzkiS.Brennan, M.FraserePESSTO+ tns_2020zka_2020-11-22_08-48-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zka_2020-11-22_08-48-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-11-14 13:27:50 - 2020-11-14 13:27:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1715102020-11-14 13:27:5019.610.0922ABMagw-PS1PS1_GPC145Robot
g-ZTFP48_ZTF-Cam2020-11-12 10:59:28 - 2020-11-12 10:59:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1708382020-11-12 10:59:2819.67020.1316820.6703ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1725012020-11-12 10:59:2819.670.1320.67ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2020-10-31 11:34:50 - 2020-11-12 10:29:056
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1708372020-11-12 10:29:0519.88250.1708120.5294ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1742402020-11-12 10:29:0519.88250.1708120.5294ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1725002020-11-12 10:29:0519.880.1720.53ABMagr-ZTFP48_ZTF-Cam30
1708362020-11-05 12:08:2118.96ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1742392020-11-05 12:08:2118.96ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
1724992020-10-31 11:34:5019.7537ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
906402020-11-24 06:27:36FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF08:18:31.261-04:21:41.992020-11-12 10:29:04.99819.8825r-ZTFPSNZTF20acpwmuiZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acpwmui
897802020-11-17 12:19:15ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:18:31.258-04:21:42.002020-11-12 10:29:04.70419.88r-ZTFPSNZTF20acpwmuiZTFSee arXiv:1904.05922 for selection criteria.
892812020-11-15 18:11:46PS2_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-STARRS1Pan-STARRS108:18:31.259-04:21:41.962020-11-14 13:27:50.40019.61w-PS1PSNPS20laqPan-STARRS1
889632020-11-12 21:03:09ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, 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 brokerALeRCEZTF08:18:31.263-04:21:41.932020-11-12 10:29:04.99819.8825r-ZTFPSNZTF20acpwmuiZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acpwmui
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
80502020-11-22 17:37:44ePESSTOplus_Bot1N.Ihanec, M.Gromadzki, S.Brennan, M.Fraser, I. Irani on behalf of ePESSTO+ePESSTO+SN Ia0.095ePESSTO+2020TNSCR3533....1I

Comments

Object coordinates updated according to AT-report 89281 of Group Pan-STARRS1
Previous RA, DEC: 08:18:31.263, -04:21:41.93 (124.6302637, -4.3616474)
Updated RA, DEC: 08:18:31.259, -04:21:41.96 (124.630246291, -4.36165470863)