SN 2020zko
RA/DEC (2000)
11:52:17.412 +43:17:12.28
178.07255035556 +43.286744911111
Type
SN Ia
Redshift
0.051
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-12 11:23:35.998
TNS AT
Y
Public
Y
Host Name
WISEA J115217.35+431713.4
Host Redshift
0.050826
Discovery Mag
19.1696
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_2020zko - 2020-11-14 14:59:43 UH88 / SNIFS (SCAT)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
80002020-11-14 14:59:43UH88 / SNIFS1800TuckerSCAT tns_2020zko_2459168.1248_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2020-11-12 12:21:02 - 2020-11-12 12:21:022
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1708762020-11-12 12:21:0219.0560.14228220.5951ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1725132020-11-12 12:21:0219.060.1420.6ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2020-11-06 11:51:19 - 2020-11-12 11:23:366
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1743672020-11-12 11:23:3619.16960.11597620.367ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1708752020-11-12 11:23:3619.16960.11597620.367ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1725122020-11-12 11:23:3619.170.1220.37ABMagr-ZTFP48_ZTF-Cam30
1743662020-11-06 11:51:1919.848ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
1708742020-11-06 11:51:1919.848ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1725112020-11-06 11:51:1919.848ABMagr-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
906952020-11-25 06:23:50FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF11:52:17.412+43:17:12.282020-11-12 11:23:35.99819.1696r-ZTFPSNZTF20acpxvezZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acpxvez
897842020-11-17 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 ZTFZTFZTF11:52:17.411+43:17:12.302020-11-12 11:23:35.80819.17r-ZTFPSNZTF20acpxvezZTFSee arXiv:1904.05922 for selection criteria.
889772020-11-12 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 brokerALeRCEZTF11:52:17.416+43:17:12.332020-11-12 11:23:35.99819.1696r-ZTFPSNZTF20acpxvezZTFEarly SN candidate (g-rise > 0.08+-0.01 mag/day, r-rise > 0.11+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acpxvez
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
79882020-11-14 15:57:06tuckermaM. A. Tucker (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.051SCATSN Ia near maximum light. Redshift from narrow host-galaxy emission lines. 2020TNSCR3448....1T

Comments

Object coordinates updated according to AT-report 90695 of Group ZTF
Previous RA, DEC: 11:52:17.411, +43:17:12.30 (178.07254556, +43.28674918)
Updated RA, DEC: 11:52:17.412, +43:17:12.28 (178.07255035556, 43.286744911111)

Object coordinates updated according to AT-report 89784 of Group ZTF
Previous RA, DEC: 11:52:17.416, +43:17:12.33 (178.0725662, +43.2867593)
Updated RA, DEC: 11:52:17.411, +43:17:12.30 (178.07254556, 43.28674918)