SN 2016bkr
RA/DEC ()
11:03:21.018 +71:53:12.74
165.837575976 +71.886870969
Type
SN Ia-pec
Redshift
0.032
Source Group
Pan-STARRS1
Discovery Date
2016-03-20 07:56:08
TNS AT
Y
Public
Y
Discovery Mag
17.3364
Filter
i-Sloan
Discoverer/s
K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)

Spectra

 SN_2016bkr - 2016-04-08 09:47:06 Plaskett / Plaskett (DAO_OTS)z=
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Show Tellurics 
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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
1892016-04-08 09:47:06Plaskett / Plaskett9000BalamBalamDAO_OTS tns_2016bkr_2016-04-08_09-47-06_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2016bkr_2016-04-08_09-47-06_Plaskett_Telescope_Plaskett_DAO_OTS.fitsObjectDAO_OTSbright H-alpha emission from host
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12016-03-20 07:56:08 - 2016-03-20 07:56:081
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
19422016-03-20 07:56:0817.3364ABMagi-SloanPS1_GPC1
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
17462016-03-22 19:29:53David YoungK. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS111:03:21.018+71:53:12.742016-03-20 07:56:0817.3364i-SloanPSNPS16bkuPan-STARRS1
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
1822016-04-08 22:41:51DAO_OTSDave BalamDAO_OTSSN Ia-pec0.032DAO_OTSA spectrum was obtained of SN 2016bkr (ATEL #8857) on Apr. 8.41 UT using the 1.82-m Plaskett telescope (National Research Council of Canada) covering the range 385-710 nm (resolution 0.32 nm). Cross-correlation with a template library using SNID (Blondin & Tonry 2007, ApJ, 666, 1024) shows 2016bkr to be a peculiar type-Ia supernova approximately 12 days post-maximum light. There was strong H-alpha emission from the presumed host galaxy (2MASS J11032043+7153141) that yielded a host galaxy redshift of z=0.032. We find a good fit of the supernova spectrum to that of SN 1997br at 12 days post-maximum light. Using the presumed redshift of z=0.032 we measure an expansion velocity for the Si II (rest 635.5 nm) feature of 13,200 km/s