SN 2020swy
RA/DEC (2000)
01:23:55.560 -38:00:49.54
20.9815 -38.013761
Type
SN Ia
Redshift
0.032
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-09-09 11:03:50.400
TNS AT
Y
Public
Y
Discovery Mag
18.704
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_2020swy - 2020-11-07 09:09:04 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
79512020-11-07 09:09:04UH88 / SNIFS2000Mark HuberSCAT tns_2020swy_2020-11-07_09-09-04_UH88_SNIFS_SCAT.datObjectSCATReduced with a summit-based quick-reduction pipeline.
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS-HKO_ATLAS-022020-09-09 11:03:50 - 2020-09-09 11:03:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1570592020-09-09 11:03:5018.7040.17919.31ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012020-09-07 11:51:22 - 2020-09-07 11:51:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1570582020-09-07 11:51:2219.02ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-08-09 13:26:24 - 2020-10-10 19:22:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1636402020-10-10 19:22:0517.430.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1636392020-08-09 13:26:2421.5ABMagG-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
850202020-10-12 09:29:21Gaia_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 teamGaiaAlertsGaiaAlerts01:23:55.560-38:00:49.542020-10-10 19:22:04.80017.43G-GaiaPSNGaia20etdGaiaAlertscandidate SN in galaxy ESO 296-17
816402020-09-10 00:04:58ATLAS_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)ATLASATLAS01:23:55.561-38:00:49.542020-09-09 11:03:50.40018.704orange-ATLASPSNATLAS20zidATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
79392020-11-07 22:36:40mhuberM. E. Huber (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.032SCATNormal type Ia SN, 30-40 days after maximum. Type and age from template cross-correlation with SNID (Blondin and Tonry 2007). Redshift from host galaxy emission line.2020TNSCR3383....1H

Comments

Object coordinates updated according to AT-report 85020 of Group GaiaAlerts
Previous RA, DEC: 01:23:55.561, -38:00:49.54 (20.9815022222, -38.0137611111)
Updated RA, DEC: 01:23:55.560, -38:00:49.54 (20.9815, -38.013761)