SN 2015bq
RA/DEC (2000)
12:35:06.370 +31:14:35.40
188.776542 +31.243167
Type
SN Ia-pec
Redshift
0.028
Source Group
TNTS
Discovery Date
2015-02-16 17:16:48
TNS AT
Y
Public
Y
Host Name
PGC 41898
Host Redshift
0.028
Discovery Mag
17.9
Filter
Clear-
Discoverer/s
Tianmeng Zhang (NAOC), Wenxiong Li (THU), Xiaofeng Wang (THU)

Spectra

 SN_2015bq - 2015-02-18 21:36:00 Lijiang-2.4m / YFOSC (TNTS)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
2472015-02-18 21:36:00Lijiang-2.4m / YFOSC1800Jujia ZhangJujia ZhangTNTS tns_2015bq_2015-02-18.9_LJT_YFOSC_TNTS.datObjectTNTS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-BAO-0.6m_BATC2015-02-16 17:16:48 - 2015-02-16 17:16:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
28452015-02-16 17:16:4817.90.0519.5VegaMagClear-BAO-0.6m_BATC60
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
25322016-05-25 07:01:00xwangTianmeng Zhang (NAOC), Wenxiong Li (THU), Xiaofeng Wang (THU)TNTS12:35:06.370+31:14:35.402015-02-16 17:16:4817.9Clear-PSNTNTSThis object was independently discovered on February 16.72 2015 UT in the Tsinghua University-NAOC Transient Survey (TNTS), and the magnitude of the object on unfiltered CCD was about 17.9 mag. Discovery and reference images: http://www.thca.tsinghua.edu.cn/~wangxf/TNTS/PSNJ12350637+3114354.png
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
2392016-05-25 07:10:53xwangJujia Zhang (YNAO), Xiaofeng Wang (THU)TNTSSN Ia-pec0.028TNTSA spectrum obtained on Feb. 18.9 2015 UT with the 2.4-m telescope (+YFOSC) at LiJiang Gaomeigu Station of YNAO indicate that this transient consistent with SN 1999aa (91T-like) at t = -10 days.