SN 2016cdd
RA/DEC (2000)
12:31:53.636 -51:44:50.83
187.973483 -51.747453
Type
SN Ib
Redshift
0.008731
Source Group
ASAS-SN
Discovery Date
2016-05-14 03:36:00
TNS AT
Y
Public
Y
Host Name
ESO 218-G008
Host Redshift
0.008731
Discovery Mag
16.1
Filter
V-Johnson
Discoverer/s
Jonathan Brown, for the ASAS-SN team

Spectra

 SN_2016cdd - 2016-05-19 13:17:07 FTS / FLOYDS-S (LCOGT SN-KP)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
2442016-05-19 13:17:07FTS / FLOYDS-S2700LCOGTGriffin HosseinzadehLCOGT SN-KP tns_2016cdd_2016-05-19_13-17-07_FTS_FLOYDS-S_LCOGT_SN-KP.ascii tns_2016cdd_2016-05-19_13-17-07_FTS_FLOYDS-S_LCOGT_SN-KP.fitsObjectLCOGT SN-KP
Light Curves
FilterTel / InstObs-date rangePhotometry
V-JohnsonASASSN-2_Cassius2016-04-08 06:28:48 - 2016-05-15 02:38:243
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
25482016-05-15 02:38:2416.2VegaMagV-JohnsonASASSN-2_Cassius270ASASSN
25472016-05-14 03:36:0016.1VegaMagV-JohnsonASASSN-2_Cassius270ASASSN
25462016-04-08 06:28:4817.4VegaMagV-JohnsonASASSN-2_Cassius270ASASSN[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
22502016-05-16 19:21:25brojonatJonathan Brown, for the ASAS-SN teamASAS-SN12:31:53.636-51:44:50.832016-05-14 03:36:0016.1V-JohnsonPSNASASSN-16ffASAS-SN
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
2362016-05-19 19:25:14griffinGriffin Hosseinzadeh, Iair Arcavi, D. Andrew Howell, Curtis McCully, Stefano ValentiLCOGT SN-KPSN Ib0.008731LCOGT SN-KPUsing Superfit (Howell et al. 2005, ApJ, 634, 119), we find a good fit to the Type Ib SN 1999dn 10 days after maximum light at the redshift of the proposed host galaxy (z=0.009; HIPASS Catalog 2006, via NED). We find He I absorption features at an expansion velocity of ~9000 km/s.