SN 2021bhb
RA/DEC (2000)
06:48:22.491 +64:47:10.95
102.0937119 +64.78637625
Type
SN Ia
Redshift
0.035521
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-28 10:39:21.600
TNS AT
Y
Public
Y
Discovery Mag
17.8
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_2021bhb - 2021-01-30 00:39:43 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
87152021-01-30 00:39:43LT / SPRATS. PrenticeTCD tns_2021bhb_2021-01-30_00-39-43.013_LT_SPRAT_TCD.txtObjectTCD
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12021-01-24 11:12:29 - 2021-01-28 10:39:222
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1888582021-01-28 10:39:2217.80.10518.46ABMagorange-ATLASATLAS1_ACAM130Robot
1888572021-01-24 11:12:2918.94ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-19 07:56:09 - 2021-02-04 05:29:332
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1897312021-02-04 05:29:3317.66850.11133118.9954ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1897302021-01-19 07:56:0920.0961ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-02-04 07:44:11 - 2021-02-04 07:44:111
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1897322021-02-04 07:44:1117.54950.065665419.5374ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
983172021-02-04 18:46:35ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF06:48:22.491+64:47:10.952021-02-04 05:29:33.00317.6685g-ZTFPSNZTF21aagvmqrZTFEarly SN candidate (g-rise > 0.15+-0.01 mag/day, r-rise > 0.13+-0.00 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aagvmqr
978882021-01-28 16:06:11ATLAS_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)ATLASATLAS06:48:22.522+64:47:10.702021-01-28 10:39:21.60017.8orange-ATLASPSNATLAS21dfqATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
87032021-01-30 08:41:55Simon PrenticeSimon Prentice, Kate Maguire, Mark Magee, Maxime Deckers, Luke Harvey, Jacco Terwel (TCD)TCDSN Ia0.035521TCDOur Python-based classification tool matches SNe Ia shortly before maximum light at the redshift of the host.2021TNSCR.290....1P

Comments

Object coordinates updated according to AT-report 98317 of Group ZTF
Previous RA, DEC: 06:48:22.522, +64:47:10.70 (102.093843333, +64.7863055556)
Updated RA, DEC: 06:48:22.491, +64:47:10.95 (102.0937119, 64.78637625)