SN 2013dy
RA/DEC (2000)
22:18:17.599 +40:34:09.59
334.57333 +40.56933
Discovery Date
2013-07-10 00:00:00.000
Host Name
NGC 7250
[Discoverer=Casper, Zheng et al. (LOSS); DiscoveryRef=CBET 3588; PositionRef=CBET 3588; Orig Type=Ia]
Discovery Mag
IAU name


 SN_2013dy - 2013-08-07 08:02:04 Plaskett / Plaskett (DAO_OTS)z=
 SN_2013dy - 2013-08-05 07:04:33 Plaskett / Plaskett (DAO_OTS)z=
 SN_2013dy - 2013-07-13 07:31:21 Plaskett / Plaskett (DAO_OTS)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
442013-08-07 08:02:04Plaskett / Plaskett8000BalamBalamDAO_OTS DAO_OTS_2013dy_2013-08-07_08:02:04_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013dy_2013-08-07_08:02:04_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
392013-08-05 07:04:33Plaskett / Plaskett3600BalamBalamDAO_OTS DAO_OTS_2013dy_2013-08-05_07:04:33_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013dy_2013-08-05_07:04:33_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
232013-07-13 07:31:21Plaskett / Plaskett4200BalamBalamDAO_OTS DAO_OTS_2013dy_2013-07-13_07:31:21_Plaskett_Telescope_Plaskett.txt DAO_OTS_2013dy_2013-07-13_07:31:21_Plaskett_Telescope_Plaskett.fitsObjectDAO_OTS
Light Curves
No Data
AT Reports
No Data
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
392016-01-21 21:14:47DAO_OTSDave Balam on behalf of DAO_OTSDAO_OTSSN Ia0.039DAO_OTS2016TNSCR1115....1B
362016-01-21 17:40:38DAO_OTSDave Balam on behalf of DAO_OTSDAO_OTSSN Ia0.0039DAO_OTShost galaxy is NGC 7250 (z=0.0039). Our best SNid fit is to SN 1996C (SN Ia) at T = +8 days2016TNSCR1115....1B
212016-01-19 18:47:37DAO_OTSDave Balam on behalf of DAO_OTSDAO_OTSSN Ia0.00389DAO_OTSbest SNid fit is SN 1990N at T = -13 days. The expansion velocity of the ejected material, as inferred from the position of the absorption of the Si II 635.5-nm line, is about 13,800 km/s.2016TNSCR..34....1B


I corrected the redshift; it was erroneously specified in the last classification report (id=39).