SN 2015bi
RA/DEC (2000)
14:32:15.300 +26:19:31.60
218.06375 +26.325444
Type
SN IIb
Redshift
0.016
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2015-12-31 14:52:48.000
TNS AT
Y
Public
Y
Host Name
VV 839
Host Redshift
0.016014
Discovery Mag
16.58
Filter
V-Johnson
Reporter/s
E. Conseil, S. Dong, J.S. Brown, K.Z. Stanek, T.W.-S. Holoien, C.S. Kochanek, D. Godoy-Rivera, U. Basu, B.J. Shappee, J.L. Prieto, D. Bersier, P. Chen, J. Brimacombe, for the ASAS-SN team

Spectra

 SN_2015bi - 2016-01-08 19:52:41 XLT / BFOSC (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
72016-01-08 19:52:41XLT / BFOSC3600Xiaofeng WangLiming RuiNone tns_2015bi_2016-01-08_19:52:41_BAO-2.16m_BFOSC.txtObject
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-1_Brutus2015-12-13 15:36:00 - 2015-12-31 14:52:483
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
22015-12-31 14:52:4816.580.11VegaMagV-JohnsonASASSN-1_Brutus
32015-12-23 15:07:1217.230.2VegaMagV-JohnsonASASSN-1_Brutus
12015-12-13 15:36:0017.76VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
G-GaiaGaia_Gaia-photometric2015-12-29 00:23:02 - 2016-01-29 10:16:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
37742016-01-29 10:16:1917.650.2ABMagG-GaiaGaia_Gaia-photometric60Robot
37732015-12-29 00:23:0221.5ABMagG-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
32712016-07-22 10:37:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts14:32:15.300+26:19:31.602016-01-29 10:16:19.00017.65G-GaiaPSNGaia16abmGaiaAlertsASASSN-15uy classified here: http://www.astronomerstelegram.org/?read=8525
12016-01-01 08:35:15dongsuboE. Conseil, S. Dong, J.S. Brown, K.Z. Stanek, T.W.-S. Holoien, C.S. Kochanek, D. Godoy-Rivera, U. Basu, B.J. Shappee, J.L. Prieto, D. Bersier, P. Chen, J. Brimacombe, for the ASAS-SN teamASAS-SNASAS-SN14:32:15.310+26:19:32.022015-12-31 14:52:48.00016.58V-JohnsonPSNASASSN-15uyASAS-SN
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
ASAS-SN_2015bi_atrep_1.pngGraphics2016-01-01 08:36:47dongsubo
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
52016-01-11 09:21:29xwangLiming Rui, Xiaofeng Wang, Fang Huang (Tsinghua University), Tiameng Zhang, Meng Zhai (NAOC)NoneSN IIb0.016Cross-correlation with a library of supernova spectra using the spectral comparison tool Gelato (Harutyunyan et al., 2008, A&A, 488, 383) shows that the spectrum matches with a few type IIb supernovae within 1-2 weeks from the maximum light. 2016TNSCR..13....1R

Comments

Object coordinates updated according to AT-report 3271 of Group GaiaAlerts
Previous RA, DEC: 14:32:15.310, +26:19:32.02 (218.063792, +26.325561)
Updated RA, DEC: 14:32:15.300, +26:19:31.60 (218.06375, 26.325444)