SN 2020abaf
RA/DEC (2000)
10:10:16.639 +07:57:20.30
152.569329979 +7.95563795516
Type
SN Ia
Redshift
0.083038
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-26 11:35:56.999
TNS AT
Y
Public
Y
Host Name
WISEA J101016.72+075719.7
Host Redshift
0.083038
Discovery Mag
20.127
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, 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_2020abaf - 2020-12-12 11:10:22 FTN / FLOYDS-N (Global SN Project)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
81792020-12-12 11:10:22FTN / FLOYDS-N3600Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2020abaf_2020-12-12_11-10-22_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2020abaf_2020-12-12_11-10-22_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12019-12-27 14:22:34 - 2019-12-27 14:22:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1814122019-12-27 14:22:3421.790.2522ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-12-02 15:28:48 - 2020-12-03 14:05:172
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1762292020-12-03 14:05:1718.9060.18719ABMagorange-ATLASATLAS1_ACAM130Robot
1762282020-12-02 15:28:4819.18ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-23 12:04:10 - 2020-11-26 11:35:574
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1746562020-11-26 11:35:5720.1270.19798120.492ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1793082020-11-26 11:35:5720.1270.19798120.492ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1759842020-11-26 11:35:5720.130.220.49ABMagg-ZTFP48_ZTF-Cam30
1793072020-11-23 12:04:1020.6389ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
r-ZTFP48_ZTF-Cam2020-11-23 12:57:42 - 2020-11-28 11:38:533
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1759852020-11-28 11:38:5319.610.219.61ABMagr-ZTFP48_ZTF-Cam30
1746552020-11-23 12:57:4220.2212ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1759832020-11-23 12:57:4220.2212ABMagr-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
938942020-12-25 01:06:38PS2_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-STARRS110:10:16.639+07:57:20.302019-12-27 14:22:33.60021.79w-PS1PSNPS20mnxPan-STARRS1
929232020-12-15 20:15:38FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF10:10:16.638+07:57:20.192020-11-26 11:35:56.99920.127g-ZTFPSNZTF20actvlbqZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20actvlbq
915022020-12-03 23:20:47ATLAS_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)ATLASATLAS10:10:16.642+07:57:20.152020-12-03 14:05:16.80018.906orange-ATLASPSNATLAS20bgndATLAS
913872020-12-02 12:27:16ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF10:10:16.630+07:57:20.302020-11-26 11:35:57.12020.13g-ZTFPSNZTF20actvlbqZTFSee arXiv:1904.05922 for selection criteria.
908192020-11-26 17:09:36ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, 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 brokerALeRCEZTF10:10:16.619+07:57:20.462020-11-26 11:35:56.99920.127g-ZTFPSNZTF20actvlbqZTFEarly SN candidate (g-rise > 0.17+-0.07 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/ZTF20actvlbq
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
81672020-12-13 09:09:16dhiramatsuDaichi Hiramatsu, Yael Dgany, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN Ia0.083038Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find good fits to several normal Type Ia SNe around maximum at the host redshift (0.083038; 2004SDSS3.C...0000:, via NED), which is consistent with a measured Si II 6355 velocity of -11,000 km/s.2020TNSCR3778....1H

Comments

Object coordinates updated according to AT-report 93894 of Group Pan-STARRS1
Previous RA, DEC: 10:10:16.638, +07:57:20.19 (152.56932324444, +7.9556093222222)
Updated RA, DEC: 10:10:16.639, +07:57:20.30 (152.569329979, 7.95563795516)

Object coordinates updated according to AT-report 92923 of Group ZTF
Previous RA, DEC: 10:10:16.630, +07:57:20.30 (152.5692927, +7.9556395666667)
Updated RA, DEC: 10:10:16.638, +07:57:20.19 (152.56932324444, 7.9556093222222)

Object coordinates updated according to AT-report 91387 of Group ZTF
Previous RA, DEC: 10:10:16.619, +07:57:20.46 (152.5692475, +7.9556832)
Updated RA, DEC: 10:10:16.630, +07:57:20.30 (152.5692927, 7.9556395666667)