SN 2020yef
RA/DEC (2000)
02:31:34.307 -14:09:05.80
37.892947033333 -14.151611533333
Type
SN Ia
Redshift
0.053
Related AstroNotes: 2020-210
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-10-24 11:02:24.000
TNS AT
Y
Public
Y
Discovery Mag
19.003
Filter
cyan-ATLAS
Reporter/s
J. 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)
Separated 38,823.700 arcsec from TESS-active sector/s (30,31) source : RA=03:15:45.014, DEC=-13:05:50.57
Separated 38,823.700 arcsec from TESS-Sector31 source : RA=03:15:45.014, DEC=-13:05:50.57

Spectra

 SN_2020yef - 2020-10-26 02:45:20 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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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
78252020-10-26 02:45:20ESO-NTT / EFOSC2-NTT900N. Ihanec, M. GromadzkiT. WeversePESSTO+ tns_2020yef_2020-10-26_02-45-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020yef_2020-10-26_02-45-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12020-10-24 11:02:24 - 2020-10-24 11:02:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1678802020-10-24 11:02:2419.0030.18819.68ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-10-22 10:14:53 - 2020-10-22 10:14:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1678792020-10-22 10:14:5319.45ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-10-27 10:45:07 - 2020-10-29 06:32:274
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1683002020-10-29 06:32:2718.650.1619.07ABMagg-ZTFP48_ZTF-Cam30
1682992020-10-27 10:45:1818.850.1119.72ABMagg-ZTFP48_ZTF-Cam30
1680742020-10-27 10:45:0718.85ABMagg-ZTFP48_ZTF-Cam30ZTF
1680752020-10-27 10:45:0718.85ABMagg-ZTFP48_ZTF-Cam30ZTF
r-ZTFP48_ZTF-Cam2020-10-20 08:35:31 - 2020-10-22 09:45:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1682982020-10-22 09:45:0720.5233ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1680732020-10-20 08:35:3120.37ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
876132020-10-29 06:57:28ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF02:31:34.307-14:09:05.802020-10-27 10:45:18.43218.85g-ZTFPSNZTF20aclkyhjZTFSee arXiv:1904.05922 for selection criteria.
875302020-10-27 16:37:52ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF02:31:34.295-14:09:05.612020-10-27 10:45:07.20018.85g-ZTFPSNZTF20aclkyhjZTF
874372020-10-25 11:26:16ATLAS_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)ATLASATLAS02:31:34.310-14:09:05.692020-10-24 11:02:24.00019.003cyan-ATLASPSNATLAS20bepvATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
78122020-10-26 18:32:08ePESSTOplus_Bot1N. Ihanec, M. Gromadzki, T. Wevers, O. Yaron on behalf of ePESSTO+ePESSTO+SN Ia0.053ePESSTO+2020TNSCR3267....1I

Comments

Object coordinates updated according to AT-report 87613 of Group ZTF
Previous RA, DEC: 02:31:34.295, -14:09:05.61 (37.8928957, -14.1515586)
Updated RA, DEC: 02:31:34.307, -14:09:05.80 (37.892947033333, -14.151611533333)

Object coordinates updated according to AT-report 87530 of Group ZTF
Previous RA, DEC: 02:31:34.310, -14:09:05.69 (37.8929584615, -14.1515815385)
Updated RA, DEC: 02:31:34.295, -14:09:05.61 (37.8928957, -14.1515586)