SN 2018cbz
RA/DEC (2000)
13:41:18.600 -04:20:46.72
205.3275 -4.346311
Type
SN Ic
Redshift
0.0223
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2018-05-31 08:54:14.000
TNS AT
Y
Public
Y
Discovery Mag
17.869
Filter
orange-ATLAS
Reporter/s
J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)

Spectra

 SN_2018cbz - 2018-06-07 22:15:46 LT / SPRAT (None)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
20912018-06-07 22:15:46LT / SPRAT900S. PrenticeNone tns_2018cbz_2018-06-07_22-15-46_LT_SPRAT.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS-HKO_ATLAS-022018-05-24 09:37:26 - 2018-05-31 08:54:142
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
292252018-05-31 08:54:1417.8690.10918.9ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
292242018-05-24 09:37:2616.61ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2018-01-24 02:52:48 - 2018-06-11 22:01:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
299952018-06-11 22:01:5516.850.2ABMagG-GaiaGaia_Gaia-photometric60Robot
299942018-01-24 02:52:4821.5ABMagG-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
193852018-06-13 14:07:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts13:41:18.600-04:20:46.722018-06-11 22:01:55.00016.85G-GaiaPSNGaia18bmvGaiaAlertsconfirmed SN Ic in galaxy IC 908, aka SN 2018cbz
189772018-05-31 17:20:54ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS13:41:18.607-04:20:46.542018-05-31 08:54:14.00017.869orange-ATLASPSNATLAS18pzoATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
20862018-06-08 07:36:36Simon PrenticeS. Prentice, P. Clark, O. McBrien (QUB)NoneSN Ic0.0223SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) and Gelato (Harutyunyan et al., 2008, A&A, 488, 383) find good matches to Ic-4* SN 2003jd, Ic-6 2004aw, and Ic-5 2007ru before maximum light (see Prentice & Mazzali 2017 for details of the classification scheme). Ambiguity in the classification is due to host emission line contamination, so the degree of blending of the Fe II absorption around 5000 A is unclear, and the wavelength limit of 8000 A. Further observations are encouraged.2018TNSCR.782....1P

Comments

Object coordinates updated according to AT-report 19385 of Group GaiaAlerts
Previous RA, DEC: 13:41:18.607, -04:20:46.54 (205.327527778, -4.34626222222)
Updated RA, DEC: 13:41:18.600, -04:20:46.72 (205.3275, -4.346311)