SN 2020zko
RA/DEC (2000)
11:52:17.404 +43:17:12.22
178.072516637 +43.2867272996
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
i-SloanPS1_GPC12020-12-02 14:28:19 - 2020-12-02 14:28:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1825742020-12-02 14:28:1918.620.0920.7ABMagi-SloanPS1_GPC145Robot
w-PS1PS1_GPC12021-01-17 15:07:12 - 2021-01-17 15:07:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1884722021-01-17 15:07:1220.190.0722ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-07-18 06:31:41 - 2020-07-18 06:31:411
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1755702020-07-18 06:31:4119.49ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12020-11-29 13:22:05 - 2020-11-29 13:22:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1755712020-11-29 13:22:0517.9030.09418.82ABMagorange-ATLASATLAS1_ACAM130Robot
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
976022021-01-23 16:44:05PS1_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-STARRS111:52:17.404+43:17:12.222021-01-17 15:07:12.00020.19w-PS1PSNPS20nsuPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Celso Pessanha Machado, Ashok Ghosh and Chloe K. H.
949042020-12-29 17:17:40PS2_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-STARRS111:52:17.408+43:17:12.222020-12-02 14:28:19.20018.62i-SloanPSNPS20nsuPan-STARRS1
911942020-11-30 15:12:24ATLAS_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)ATLASATLAS11:52:17.385+43:17:12.482020-11-29 13:22:04.80017.903orange-ATLASPSNATLAS20bggsATLAS
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 97602 of Group Pan-STARRS1
Previous RA, DEC: 11:52:17.408, +43:17:12.22 (178.072533709, +43.2867276591)
Updated RA, DEC: 11:52:17.404, +43:17:12.22 (178.072516637, 43.2867272996)

Object coordinates updated according to AT-report 94904 of Group Pan-STARRS1
Previous RA, DEC: 11:52:17.412, +43:17:12.28 (178.07255035556, +43.286744911111)
Updated RA, DEC: 11:52:17.408, +43:17:12.22 (178.072533709, 43.2867276591)

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)