SN 2020abgc
RA/DEC (2000)
10:37:38.181 -18:57:19.45
159.4090875 -18.9554025
Type
SN Ia
Redshift
0.066
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-11-28 13:40:47.000
TNS AT
Y
Public
Y
Discovery Mag
18.496
Filter
orange-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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2020abgc - 2020-12-06 14:21:51 UH88 / SNIFS (SCAT)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
81082020-12-06 14:21:51UH88 / SNIFS2700HinkleSCAT tns_2020abgc_2020-12-06_14-21-51_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12020-11-16 15:27:22 - 2020-11-16 15:27:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1755902020-11-16 15:27:2215.89ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
orange-ATLASATLAS1_ACAM12020-11-28 13:40:47 - 2020-11-28 13:40:471
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1755912020-11-28 13:40:4718.4960.15318.68ABMagorange-ATLASATLAS1_ACAM130Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
912042020-11-30 16:05:01ATLAS_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)ATLASATLAS10:37:38.181-18:57:19.452020-11-28 13:40:47.00018.496orange-ATLASPSNATLAS20bgihATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
80962020-12-06 15:37:33jhinkleJason Hinkle on behalf of SCATSCATSN Ia0.066SCATSN Ia several days before maximum light. Redshift from narrow host lines. Cross-correlation with SNID (Blondin & Tonry 2007) gives matches to normal SNe Ia at this redshift. Estimated SiII 6355A velocity of ~10,000 km/s.2020TNSCR3689....1H