RA/DEC (2000)
06:08:52.660 +50:50:40.60
92.219417 +50.844611
Type
SN Ia
Redshift
0.04
Discovery ReportClassification Report
Reporting Group
TNTS
Discovering Data Source
TNTS
Discovery Date
2016-12-06 19:12:00.000
TNS AT
Y
Public
Y
Discovery Mag
17.1
Filter
Clear-
Reporter/s
Hanjie Tan (CCU), Wenxiong Li (THU), Tianmeng Zhang (NAOC), Zesheng Yang (THU), Zhijian Xu, Xiaofeng Wang (THU), Jun Mo (THU), Xu Zhou (NAOC), on behalf of the TNTS
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2016itb - 2016-12-08 06:43:58 Plaskett / Plaskett (DAO_OTS)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌BAO-0.6m_BATC_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
645 2016-12-08 06:43:58 Plaskett / Plaskett 8000 Balam Balam DAO_OTS tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- BAO-0.6m_BATC 2016-12-06 19:12:00 - 2016-12-06 19:12:00 2457729.3 - 2457729.3 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
10522 2016-12-06 19:12:00 2457729.3 17.1 VegaMag Clear- BAO-0.6m_BATC
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
7237 2016-12-07 14:42:57 Wenxiong Li Hanjie Tan (CCU), Wenxiong Li (THU), Tianmeng Zhang (NAOC) et al. TNTS TNTS 06:08:52.660 +50:50:40.60 2016-12-06 19:12:00.000 17.1 Clear- PSN TNTS This possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). 2016TNSTR1015....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
636 2016-12-09 15:31:02 Dave Balam Dave Balam DAO_OTS SN Ia 0.04 1 DAO_OTS A spectrum of AT2016itb was obtained using the 1.82-m Plaskett telescope (National Research Council of Canada) covering the range 374-706 nm(resolution 0.35 nm) on UT Dec. 8.28 that reveals the object to be a type-Ia (normal) supernova near maximum light. Cross-correlation of the spectrum with a template library using SNID (Blondin & Tonry 2007, ApJ, 666, 1024) has yielded a fit to the type-Ia supernova 1994D at maximum. A faint and un-catalogued probable host galaxy is located 3 seconds of arc to the south-west of the supernova position. Our spectrum fit implies a redshift of the order z = 0.04. 2016TNSCR1027....1B
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
645 2016-12-08 06:43:58 Plaskett / Plaskett 8000 Balam Balam DAO_OTS tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS.txt tns_2016itb_2016-12-08_06-43-58_Plaskett_Telescope_Plaskett_DAO_OTS.fits Object

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