SN 2020nuv
RA/DEC (2000)
01:28:22.360 +04:30:54.32
22.093167 +4.515089
Type
SN I
Redshift
0.085
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-06-30 14:06:43.200
TNS AT
Y
Public
Y
Discovery Mag
18.438
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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_2020nuv - 2020-07-21 04:56:31 LT / SPRAT (TCD)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
72092020-07-21 04:56:31LT / SPRATS. PrenticeTCD tns_2020nuv_2020-07-21_04-56-31.065_LT_SPRAT_TCD.txtObjectTCD
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-07-29 13:58:05 - 2020-07-29 13:58:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1516452020-07-29 13:58:0518.570.0222ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-06-30 14:06:43 - 2020-06-30 14:06:431
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1460132020-06-30 14:06:4318.4380.09319.5ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-02-10 06:51:50 - 2020-02-10 06:51:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1460122020-02-10 06:51:5017.78ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-02-10 05:16:48 - 2020-06-24 19:01:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1523432020-06-24 19:01:5519.720.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1523422020-02-10 05:16:4821.5ABMagG-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
792262020-08-05 09:53:35Gaia_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 teamGaiaAlertsGaiaAlerts01:28:22.360+04:30:54.322020-06-24 19:01:55.20019.72G-GaiaPSNGaia20dotGaiaAlertsconfirmed SN I
788672020-07-30 14:31:25PS2_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS101:28:22.358+04:30:54.332020-07-29 13:58:04.80018.57w-PS1PSNPS20givPan-STARRS1
755442020-07-01 11:19:18ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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)ATLASATLAS01:28:22.339+04:30:54.152020-06-30 14:06:43.20018.438cyan-ATLASPSNATLAS20ruhATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
71972020-07-26 20:47:50Simon PrenticeS. Prentice, K. Maguire, M. Magee, M. Deckers (TCD)TCDSN I0.085TCDUncertain redshift to about +- 0.01. Matches Type Ic SN 2004aw but also some Type Ia. At this redshift, the transient is brighter than -20 mag, which is borderline superluminous. The transient is also located well outside of any nearby galaxy, which is unusual for a Type Ibc. We suggest it may be some peculiar Type I.2020TNSCR2284....1P

Comments

Object coordinates updated according to AT-report 79226 of Group GaiaAlerts
Previous RA, DEC: 01:28:22.358, +04:30:54.33 (22.0931590463, +4.51509090439)
Updated RA, DEC: 01:28:22.360, +04:30:54.32 (22.093167, 4.515089)

Object coordinates updated according to AT-report 78867 of Group Pan-STARRS1
Previous RA, DEC: 01:28:22.339, +04:30:54.15 (22.09308, +4.51504125)
Updated RA, DEC: 01:28:22.358, +04:30:54.33 (22.0931590463, 4.51509090439)