SN 2021lqy
RA/DEC (2000)
09:17:28.130 -09:48:47.74
139.367208 -9.813261
Type
SN Ia
Redshift
0.058
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-05-08 06:44:38.400
TNS AT
Y
Public
Y
Discovery Mag
18.036
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, M. Fulton, J. Gillanders, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

Spectra

 SN_2021lqy - 2021-05-15 18:15:31 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
96772021-05-15 18:15:31UH88 / SNIFS1800A.V. PayneSCAT tns_2021lqy_2459350.260775_UH88_SNIFS_SCAT.datObjectSCAT
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS-HKO_ATLAS-022021-05-04 08:13:55 - 2021-05-08 06:44:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2115552021-05-08 06:44:3818.0360.07319.61ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
2115542021-05-04 08:13:5518.04ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2021-05-09 17:18:14 - 2021-05-09 19:03:222
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2193532021-05-09 19:03:2217.860.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2193522021-05-09 17:18:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1126032021-06-07 12:59:19Gaia_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 teamGaiaAlertsGaiaAlerts09:17:28.130-09:48:47.742021-05-09 19:03:21.60017.86G-GaiaPSNGaia21csoGaiaAlertsconfirmed SN Ia
1087902021-05-08 17:25:59ATLAS_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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS09:17:28.119-09:48:47.742021-05-08 06:44:38.40018.036cyan-ATLASPSNATLAS21nxvATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
96672021-05-16 08:04:21avpayneA.V. Payne (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.058SCATSN Ia-norm near maximum light. Cross-correlation with SNID (Blondin & Tonry 2007) indicates a redshift of 0.058(0.004) with age -1.3(4.1). 2021TNSCR1662....1P

Comments

Object coordinates updated according to AT-report 112603 of Group GaiaAlerts
Previous RA, DEC: 09:17:28.119, -09:48:47.74 (139.367162, -9.81326133333)
Updated RA, DEC: 09:17:28.130, -09:48:47.74 (139.367208, -9.813261)