SN 2020zi
RA/DEC (2000)
13:37:20.852 +61:59:09.69
204.33688178 +61.98602422
Type
SN Ia
Redshift
0.0445
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-01-15 10:44:59.000
TNS AT
Y
Public
Y
Host Name
2MASX J13372096+6159112
Host Redshift
0.044201
Discovery Mag
19.9896
Filter
g-ZTF
Reporter/s
F. Forster, G. Pignata, F.E. Bauer, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2020zi - 2020-01-26 12:13:36 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
60162020-01-26 12:13:36P60 / SEDM2250SEDmRobotautoZTF tns_2020zi_2020-01-26_12-13-36_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-01-02 15:44:38 - 2020-01-18 14:55:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1148132020-01-18 14:55:4018.9880.15919.56ABMagorange-ATLASATLAS1_ACAM130Robot
1148122020-01-02 15:44:3819.69ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-01-15 10:44:59 - 2020-01-23 11:12:402
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1158752020-01-23 11:12:4018.60.0820.35ABMagg-ZTFP48_ZTF-Cam30
1138562020-01-15 10:44:5919.98960.20346919.8778ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-01-05 13:15:38 - 2020-01-15 13:21:584
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1138572020-01-15 13:21:5819.6650.19447220.2959ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1158742020-01-15 13:21:5719.670.1920.3ABMagr-ZTFP48_ZTF-Cam30
1138552020-01-12 08:54:0019.144ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1158732020-01-05 13:15:3820.6084ABMagr-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
597892020-01-24 22:44:37ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF13:37:20.852+61:59:09.692020-01-15 13:21:57.00019.67r-ZTFPSNZTF20aafsnppZTFSee arXiv:1904.05922 for selection criteria.
592732020-01-20 18:16:41ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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)ATLASATLAS13:37:20.803+61:59:09.652020-01-18 14:55:40.00018.988orange-ATLASPSNATLAS20bjuATLAS
588622020-01-15 18:23:06ALeRCEF. Forster, G. Pignata, F.E. Bauer, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF13:37:20.863+61:59:09.812020-01-15 10:44:59.00019.9896g-ZTFPSNZTF20aafsnppZTFEarly SN candidate (r-rise > 0.09+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aafsnpp
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
60082020-01-30 20:56:42ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0445ZTF

Comments

Object coordinates updated according to AT-report 59789 of Group ZTF
Previous RA, DEC: 13:37:20.863, +61:59:09.81 (204.33692905, +61.9860586)
Updated RA, DEC: 13:37:20.852, +61:59:09.69 (204.33688178, 61.98602422)