SN 2020vfa
RA/DEC (2000)
00:48:23.338 -21:57:31.45
12.0972424259 -21.9587358634
Type
SN Ia
Redshift
0.097
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-10-08 06:31:58.996
TNS AT
Y
Public
Y
Host Name
WISEA J004822.95-215724.3
Discovery Mag
19.6969
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_2020vfa - 2020-10-20 09:22:31 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show C II at z=vexp= km/s
Show C III at z=vexp= km/s
Show C IV at z=vexp= km/s
Show N II at z=vexp= km/s
Show N III at z=vexp= km/s
Show N IV at z=vexp= km/s
Show N V at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show O V at z=vexp= km/s
Show O VI at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
78942020-10-20 09:22:31P60 / SEDM2250SEDmRobotautoZTF tns_2020vfa_2020-10-20_09-22-31_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12020-10-13 09:08:38 - 2020-10-13 09:08:381
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1650042020-10-13 09:08:3819.170.0422ABMagw-P1PS1_GPC145Robot
orange-ATLASATLAS-HKO_ATLAS-022020-10-07 11:34:05 - 2020-10-07 11:34:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1633032020-10-07 11:34:0519.18ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012020-10-09 10:16:19 - 2020-10-09 10:16:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1633042020-10-09 10:16:1919.4530.17919.6ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
g-ZTFP48_ZTF-Cam2020-10-08 08:36:10 - 2020-10-08 08:36:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1626132020-10-08 08:36:1019.6030.19487619.8855ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-09-25 08:28:43 - 2020-10-08 07:01:366
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1636312020-10-08 07:01:3619.870.2120ABMagr-ZTFP48_ZTF-Cam30
1626122020-10-08 07:01:3619.87290.20527419.9963ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1636302020-10-08 06:31:5919.70.1720.08ABMagr-ZTFP48_ZTF-Cam30
1626112020-10-08 06:31:5919.69690.17001220.0763ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1626102020-10-06 09:11:2418.5876ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1636292020-09-25 08:28:4320.6031ABMagr-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
858202020-10-15 00:22:59PS1_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-STARRS00:48:23.338-21:57:31.452020-10-13 09:08:38.40019.17w-P1PSNPS20jiaPan-STARRS
850152020-10-12 08:43:48ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:48:23.335-21:57:31.622020-10-08 06:31:58.94419.7r-ZTFPSNZTF20achsfcqZTFSee arXiv:1904.05922 for selection criteria.
847822020-10-10 23:49:26ATLAS_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, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS00:48:23.324-21:57:31.312020-10-09 10:16:19.20019.453orange-ATLASPSNATLAS20bdcfATLAS
843672020-10-08 18:58:57ALeRCEF. 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 brokerALeRCEZTF00:48:23.337-21:57:31.482020-10-08 06:31:58.99619.6969r-ZTFPSNZTF20achsfcqZTFEarly SN candidate (r-rise > 0.07+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20achsfcq
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
78812020-10-30 23:55:59ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.097ZTF2020TNSCR3308....1D

Comments

Object coordinates updated according to AT-report 85820 of Group Pan-STARRS1
Previous RA, DEC: 00:48:23.335, -21:57:31.62 (12.09723102, -21.95878222)
Updated RA, DEC: 00:48:23.338, -21:57:31.45 (12.0972424259, -21.9587358634)

Object coordinates updated according to AT-report 85015 of Group ZTF
Previous RA, DEC: 00:48:23.337, -21:57:31.48 (12.0972384666667, -21.9587443)
Updated RA, DEC: 00:48:23.335, -21:57:31.62 (12.09723102, -21.95878222)