SN 2021fx
RA/DEC (2000)
10:29:22.070 +50:25:25.46
157.341958 +50.423739
Type
SN II
Redshift
0.03
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-04 13:06:14.400
TNS AT
Y
Public
Y
Discovery Mag
18.399
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_2021fx - 2021-01-29 01:21:38 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
87092021-01-29 01:21:38LT / SPRATS. PrenticeTCD tns_2021fx_2021-01-29_01-21-37.616_LT_SPRAT_TCD.txtObjectTCD
Light Curves
FilterTel / InstObs-date rangePhotometry
i-P1PS1_GPC12021-01-05 14:57:07 - 2021-01-05 14:57:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1853242021-01-05 14:57:0718.450.0320.7ABMagi-P1PS1_GPC145Robot
orange-ATLASATLAS-HKO_ATLAS-022021-01-02 11:29:46 - 2021-01-02 11:29:461
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1837842021-01-02 11:29:4618.46ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012021-01-04 13:06:14 - 2021-01-04 13:06:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1837852021-01-04 13:06:1418.3990.09219.23ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
G-GaiaGaia_Gaia-photometric2020-11-29 10:24:58 - 2021-03-05 19:30:432
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1968772021-03-05 19:30:4318.850.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1968762020-11-29 10:24:5821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
i-P1PS2_GPC22021-02-01 10:49:26 - 2021-02-01 10:49:261
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1891482021-02-01 10:49:2618.080.0620.7ABMagi-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1017532021-03-08 15:00:47Gaia_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 teamGaiaAlertsGaiaAlerts10:29:22.070+50:25:25.462021-03-05 19:30:43.20018.85G-GaiaPSNGaia21bftGaiaAlertsconfirmed SN II
980612021-02-02 10:33:28PS2_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS10:29:22.076+50:25:25.462021-02-01 10:49:26.40018.08i-P1PSNPS21dlPan-STARRS
962032021-01-09 14:15:59PS1_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS10:29:22.080+50:25:25.462021-01-05 14:57:07.20018.45i-P1PSNPS21dlPan-STARRSThis transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Ashok Ghosh, KRISH J. MOTLA and David Maetschke
955212021-01-05 03:15:17ATLAS_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)ATLASATLAS10:29:22.059+50:25:25.262021-01-04 13:06:14.40018.399orange-ATLASPSNATLAS21aasATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
86972021-01-29 08:08:55Simon PrenticeSimon Prentice, Kate Maguire, Mark Magee, Maxime Deckers, Luke Harvey, Jacco Terwel (TCD)TCDSN II0.03TCDOur Python based classification tool matches SNe II at a redshift of 0.03+-0.0032021TNSCR.278....1P

Comments

Object coordinates updated according to AT-report 101753 of Group GaiaAlerts
Previous RA, DEC: 10:29:22.076, +50:25:25.46 (157.341985247, +50.4237390945)
Updated RA, DEC: 10:29:22.070, +50:25:25.46 (157.341958, 50.423739)

Object coordinates updated according to AT-report 98061 of Group Pan-STARRS1
Previous RA, DEC: 10:29:22.080, +50:25:25.46 (157.342001, +50.4237387974)
Updated RA, DEC: 10:29:22.076, +50:25:25.46 (157.341985247, 50.4237390945)

Object coordinates updated according to AT-report 96203 of Group Pan-STARRS1
Previous RA, DEC: 10:29:22.059, +50:25:25.26 (157.341914286, +50.4236828571)
Updated RA, DEC: 10:29:22.080, +50:25:25.46 (157.342001, 50.4237387974)