SN 2021pfu
RA/DEC (2000)
00:54:47.340 +31:22:10.24
13.69725 +31.369511
Type
SN II
Redshift
0.015004
Reporting Group
None
Discovering Data Source
None
Discovery Date
2021-06-09 17:33:13.000
TNS AT
Y
Public
Y
Host Name
UGC 557
Discovery Mag
16.9
Filter
Clear-
Reporter/s
Koichi Itagaki

Spectra

 SN_2021pfu - 2021-06-12 13:19:23 FTN / FLOYDS-N (Global SN Project)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
98812021-06-12 13:19:23FTN / FLOYDS-N1200Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2021pfu_2021-06-12_13-19-23_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2021pfu_2021-06-12_13-19-23_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2021-06-09 17:33:13 - 2021-06-09 17:33:131
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2198322021-06-09 17:33:1316.9VegaMagClear-Other_Other0.6-m F/5.7 reflector +CCD (KAF-1001E)
z-P1PS1_GPC12021-06-24 13:42:14 - 2021-06-24 13:42:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2234972021-06-24 13:42:1417.740.0220.4ABMagz-P1PS1_GPC1120Robot
cyan-ATLASATLAS-MLO_ATLAS-012021-06-16 12:50:24 - 2021-06-16 12:50:241
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2244092021-06-16 12:50:2419.4ABMagcyan-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012021-06-29 14:11:02 - 2021-06-29 14:11:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2244102021-06-29 14:11:0218.1390.07319.41ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
G-GaiaGaia_Gaia-photometric2021-02-09 07:22:05 - 2021-06-16 13:32:102
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2224622021-06-16 13:32:1018.190.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2224612021-02-09 07:22:0521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
i-P1PS2_GPC22021-08-21 11:12:29 - 2021-08-21 11:12:291
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2586602021-08-21 11:12:2918.370.0620.7ABMagi-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1316782021-12-29 15:13:24PS2_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-STARRS00:54:47.348+31:22:10.232021-08-21 11:12:28.80018.37i-P1PSNPS21gqtPan-STARRS
1153182021-06-29 20:28:39ATLAS_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)ATLASATLAS00:54:47.373+31:22:10.282021-06-29 14:11:02.40018.139orange-ATLASPSNATLAS21zxaATLAS
1148982021-06-25 08:51:35PS1_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-STARRS00:54:47.349+31:22:10.222021-06-24 13:42:14.40017.74z-P1PSNPS21gqtPan-STARRS
1142282021-06-18 19:37:50Gaia_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 teamGaiaAlertsGaiaAlerts00:54:47.340+31:22:10.242021-06-16 13:32:09.60018.19G-GaiaPSNGaia21cwwGaiaAlertsconfirmed SN II
1128152021-06-09 19:12:02K.ItagakiKoichi Itagaki00:54:47.380+31:22:09.602021-06-09 17:33:13.00016.9Clear-PSN
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
98732021-06-14 20:14:56jburkeJamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Megan Newsome, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN II0.015004Global SN ProjectThe spectrum is dominated by narrow emission lines at the redshift of the host (z=0.015004; 1999PASP..111..438F; value from NED), with the primary other feature being Hα in a P Cygni profile. Assuming the redshift of the host, we measure a velocity of approximately 8,000 km/s for the absorption minimum of the Hα. Due to the presence of the Hα and the absence of a strong blue continuum, we classify this object as an old SN II.2021TNSCR2062....1B

Comments

Object coordinates updated according to AT-report 114228 of Group GaiaAlerts
Previous RA, DEC: 00:54:47.380, +31:22:09.60 (13.697417, +31.369333)
Updated RA, DEC: 00:54:47.340, +31:22:10.24 (13.69725, 31.369511)

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