SN 2020vaw
RA/DEC (2000)
19:50:37.200 +10:34:50.63
297.655 +10.580731
Type
SN Ia
Redshift
0.017
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-10-07 07:36:28.800
TNS AT
Y
Public
Y
Discovery Mag
17.926
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, 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)

Spectra

 SN_2020vaw - 2020-10-09 06:46:47 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
76292020-10-09 06:46:47UH88 / SNIFS2400TuckerSCAT tns_2020vaw_2459131.7825_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline, only blue channel available
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-10-06 09:20:10 - 2020-10-07 07:36:292
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1621592020-10-07 07:36:2917.9260.05319.35ABMagorange-ATLASATLAS1_ACAM130Robot
1621582020-10-06 09:20:1018.73ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-09-05 09:54:43 - 2020-11-17 08:28:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1776122020-11-17 08:28:1917.150.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1776112020-09-05 09:54:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-10-03 04:55:12 - 2020-10-13 05:09:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1641862020-10-13 05:09:3616.65ABMagg-ZTFP48_ZTF-Cam30ZTF
1641842020-10-03 04:55:1219.99ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
r-ZTFP48_ZTF-Cam2020-10-07 02:41:17 - 2020-10-07 02:41:171
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1641852020-10-07 02:41:1718.11ABMagr-ZTFP48_ZTF-Cam30ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
921902020-12-10 10:14:30Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts19:50:37.200+10:34:50.632020-11-17 08:28:19.20017.15G-GaiaPSNGaia20fpyGaiaAlertsconfirmed SN Ia, now declining
853232020-10-13 08:56:34ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF19:50:37.207+10:34:50.602020-10-07 02:41:16.80018.11r-ZTFPSNZTF20achfdibZTF
841842020-10-07 17:58:36ATLAS_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)ATLASATLAS19:50:37.204+10:34:50.692020-10-07 07:36:28.80017.926orange-ATLASPSNATLAS20bcqbATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
76162020-10-09 08:05:30tuckermaM A Tucker (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.017SCATNormal SN Ia several days before maximum. Redshift from the host galaxy, age determined via template cross-correlation with SNID (Blondin and Tonry 2007)2020TNSCR3073....1T

Comments

Object coordinates updated according to AT-report 92190 of Group GaiaAlerts
Previous RA, DEC: 19:50:37.207, +10:34:50.60 (297.6550308, +10.580722)
Updated RA, DEC: 19:50:37.200, +10:34:50.63 (297.655, 10.580731)

Object coordinates updated according to AT-report 85323 of Group ZTF
Previous RA, DEC: 19:50:37.204, +10:34:50.69 (297.655016667, +10.5807483333)
Updated RA, DEC: 19:50:37.207, +10:34:50.60 (297.6550308, 10.580722)