SN 2015da
RA/DEC (2000)
13:52:24.110 +39:41:28.60
208.100458 +39.691278
Type
SN IIn
Redshift
0.006669
Source Group
None
Discovery Date
2015-01-09 21:21:36
TNS AT
Y
Public
Y
End Prop. Period
2019-08-29
Host Name
NGC 5337
Discovery Mag
16.9
Filter
Clear-
Discoverer/s
Leonardo Tartaglia

Spectra

 SN_2015da - 2015-01-16 20:52:48 Other / Other (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
46612015-01-16 20:52:48Other / OtherJujia Zhang (Yunnan Observatories) and Xiaofeng Wang (Tsinghua University)Xiaofeng WangNone tns_2015da_2457039.37_Other_Other.dat tns_2015da_2457039.37_Other_Other.fitsObject2019-08-29GMG 2.4m telescope with YFOSC YSU at the Lijiang station of Yunnan Observatories, Chinese Academy of Sciences
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2015-01-07 00:00:00 - 2015-01-09 21:21:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
806452015-01-09 21:21:3616.9VegaMagClear-Other_OtherZhangwei Jin and Xing GaoCelestron C14 Schmidt-Cassegrain telescope D=0.35 m @f/6.9
806442015-01-07 00:00:0019.5VegaMagClear-Other_Other[Last non detection] Celestron C14 Schmidt-Cassegrain telescope D=0.35 m @f/6.9
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
425092019-07-29 11:52:32ltartagliaLeonardo TartagliaNone13:52:24.110+39:41:28.602015-01-09 21:21:3616.9Clear-PSNPSN J13522411+39412862019-08-29Discovered 2015 01 09.897 by Zhangwei Jin and Xing Gao http://www.cbat.eps.harvard.edu/unconf/followups/J13522411+3941286.html
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
46532019-07-29 13:07:10ltartagliaJujia Zhang (Yunnan Observatories), Xiaofeng Wang (Tsinghua University)NoneSN IIn0.006669The spectrum is consistent with a type IIn supernova, with prominent narrow Balmer emission lines. The helium emission features near 587.6 nm and 706.5 nm are also visible in the spectrum. (from ATel #6939).