SN 2020abkn
RA/DEC (2000)
08:24:59.589 -04:52:38.34
126.24828655556 -4.8773169555556
Type
SN Ia
Redshift
0.081
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-12-02 09:28:34.997
TNS AT
Y
Public
Y
Host Name
SDSS J082459.57-045238.0
Host Redshift
0.126
Discovery Mag
19.2909
Filter
r-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_2020abkn - 2020-12-16 10:26:41 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 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 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 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
82682020-12-16 10:26:41P60 / SEDM2700SEDmRobotautoZTF tns_2020abkn_2020-12-16_10-26-41.070027_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-12-06 13:33:35 - 2020-12-07 12:56:102
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1772142020-12-07 12:56:1018.6610.13519.47ABMagorange-ATLASATLAS1_ACAM130Robot
1772132020-12-06 13:33:3519.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-28 12:30:40 - 2020-12-02 10:37:073
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1760672020-12-02 10:37:0719.22680.16332819.455ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1781482020-12-02 10:37:0719.230.1619.45ABMagg-ZTFP48_ZTF-Cam30
1781462020-11-28 12:30:4019.6828ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-11-30 11:35:25 - 2020-12-02 09:28:355
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1798542020-12-02 09:28:3519.29090.17595319.5946ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1760662020-12-02 09:28:3519.29090.17595319.5946ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1781472020-12-02 09:28:3519.290.1819.59ABMagr-ZTFP48_ZTF-Cam30
1798532020-11-30 11:35:2516.6512ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
1760652020-11-30 11:35:2516.6512ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
931212020-12-16 21:27:00FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF08:24:59.589-04:52:38.342020-12-02 09:28:34.99719.2909r-ZTFPSNZTF20acurrzbZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acurrzb
923972020-12-11 10:54:46ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:24:59.592-04:52:38.282020-12-02 09:28:35.04019.29r-ZTFPSNZTF20acurrzbZTFSee arXiv:1904.05922 for selection criteria.
919592020-12-07 22:15:33ATLAS_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)ATLASATLAS08:24:59.568-04:52:38.812020-12-07 12:56:09.60018.661orange-ATLASPSNATLAS20bgznATLAS
914222020-12-02 21:37:43ALeRCEA. 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 brokerALeRCEZTF08:24:59.588-04:52:38.282020-12-02 09:28:34.99719.2909r-ZTFPSNZTF20acurrzbZTFEarly SN candidate (g-rise > 0.21+-0.02 mag/day, r-rise > 0.19+-0.03 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/ZTF20acurrzb
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
82562020-12-18 13:59:00ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.081ZTF2020TNSCR3837....1D

Comments

Object coordinates updated according to AT-report 93121 of Group ZTF
Previous RA, DEC: 08:24:59.592, -04:52:38.28 (126.24829845, -4.8773009)
Updated RA, DEC: 08:24:59.589, -04:52:38.34 (126.24828655556, -4.8773169555556)

Object coordinates updated according to AT-report 92397 of Group ZTF
Previous RA, DEC: 08:24:59.588, -04:52:38.28 (126.248285, -4.8772999)
Updated RA, DEC: 08:24:59.592, -04:52:38.28 (126.24829845, -4.8773009)