SN 2020bdf
RA/DEC (2000)
02:55:47.832 +15:06:01.17
43.949301875 +15.1003244
Type
SN Ia
Redshift
0.035
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-01-27 02:56:59.000
TNS AT
Y
Public
Y
Host Name
WISEA J025547.88+150557.9
Discovery Mag
18.3834
Filter
r-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_2020bdf - 2020-02-08 03:08:21 P60 / SEDM (ZTF)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
60892020-02-08 03:08:21P60 / SEDM1800SEDmRobotautoZTF tns_2020bdf_2020-02-08_03-08-21_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12020-01-27 07:19:12 - 2020-01-27 07:19:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1174182020-01-27 07:19:1219.68ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12020-01-29 07:03:21 - 2020-01-29 07:03:211
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1174192020-01-29 07:03:2118.4340.09219.24ABMagorange-ATLASATLAS1_ACAM130Robot
g-ZTFP48_ZTF-Cam2020-01-23 03:38:45 - 2020-01-23 03:38:463
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1169582020-01-23 03:38:4620.1742ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1187382020-01-23 03:38:4520.1742ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1174892020-01-23 03:38:4520.1742ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-01-27 02:56:59 - 2020-01-30 03:26:085
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1187402020-01-30 03:26:0818.020.0919.48ABMagr-ZTFP48_ZTF-Cam30
1174912020-01-30 03:26:0818.020.0919.48ABMagr-ZTFP48_ZTF-Cam30
1187392020-01-27 02:56:5918.380.0820.37ABMagr-ZTFP48_ZTF-Cam30
1169592020-01-27 02:56:5918.38340.083797820.3668ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1174902020-01-27 02:56:5918.380.0820.37ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
610992020-02-05 04:33:29ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF02:55:47.832+15:06:01.172020-01-27 02:56:59.00018.38r-ZTFPSNZTF20aaivjceZTFSee arXiv:1904.05922 for selection criteria.
605102020-01-30 04:29:22ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF02:55:47.841+15:06:01.122020-01-27 02:56:59.00018.38r-ZTFPSNZTF20aaivjceZTFSee arXiv:1904.05922 for selection criteria.
604792020-01-29 12:24:44ATLAS_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)ATLASATLAS02:55:47.856+15:06:01.732020-01-29 07:03:21.00018.434orange-ATLASPSNATLAS20eqrATLAS
602632020-01-27 22:50:37ALeRCEF. 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 brokerALeRCEZTF02:55:47.837+15:06:01.282020-01-27 02:56:59.00018.3834r-ZTFPSNZTF20aaivjceZTFEarly SN candidate (r-rise > 0.11+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aaivjce
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
60812020-02-10 22:28:30ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.035ZTF2020TNSCR.444....1D

Comments

Object coordinates updated according to AT-report 61099 of Group ZTF
Previous RA, DEC: 02:55:47.841, +15:06:01.12 (43.9493387, +15.1003117)
Updated RA, DEC: 02:55:47.832, +15:06:01.17 (43.949301875, 15.1003244)

Object coordinates updated according to AT-report 60510 of Group ZTF
Previous RA, DEC: 02:55:47.837, +15:06:01.28 (43.9493197, +15.100355)
Updated RA, DEC: 02:55:47.841, +15:06:01.12 (43.9493387, 15.1003117)