SN 2021abjr
RA/DEC (2000)
10:21:39.248 +06:24:08.71
155.4135325 +6.40242
Type
SN Ia
Redshift
0.028842
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2021-10-13 14:52:48.000
TNS AT
Y
Public
Y
Host Name
WISEA J102139.24+062408.7
Host Redshift
0.028842
Discovery Mag
16.8
Filter
g-Sloan
Reporter/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team

Spectra

 SN_2021abjr - 2021-10-14 15:03:53 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
111322021-10-14 15:03:53UH88 / SNIFS1200M. E. HuberSCAT tns_2021abjr_2021-10-14_15-03-53_UH88_SNIFS_SCAT.datObjectSCAT
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanASASSN-1_Brutus2021-10-13 14:52:48 - 2021-10-13 14:52:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2470372021-10-13 14:52:4816.8ABMagg-SloanASASSN-1_Brutus
g-SloanASASSN-2_Cassius2021-07-08 22:48:00 - 2021-07-08 22:48:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2470362021-07-08 22:48:0017.3ABMagg-SloanASASSN-2_Cassius[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012021-07-01 06:12:58 - 2021-10-21 14:39:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2483232021-10-21 14:39:5017.6680.12218.21ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
2483222021-07-01 06:12:5819.1ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1265832021-10-21 22:45:19ATLAS_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, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS10:21:39.248+06:24:08.712021-10-21 14:39:50.40017.668orange-ATLASPSNATLAS21bkiwATLAS
1260022021-10-13 20:22:38KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN10:21:39.199+06:24:09.942021-10-13 14:52:48.00016.8g-SloanPSNASASSN-21tfASAS-SNPresent in two epochs, on the rise
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
110782021-10-14 22:42:40mhuberM. E. Huber (IfA, UH Manoa) on behalf of the SCAT teamSCATSN Ia0.028842SCATSpectrum matches Ia type SN several days past maximum light. Classification and age from template cross-correlation with SNID (Blondin and Tonry 2007), redshift from NED for WISEA J102139.24+062408.72021TNSCR3522....1H

Comments

Object coordinates updated according to AT-report 126583 of Group ATLAS
Previous RA, DEC: 10:21:39.199, +06:24:09.94 (155.41333, +6.40276)
Updated RA, DEC: 10:21:39.248, +06:24:08.71 (155.4135325, 6.40242)