RA/DEC (2000)
09:30:36.599 +21:24:42.58
142.65249685 +21.4118281242
Type
SN Ia
Redshift
0.0815
Reporting Group
PTSS
Discovering Data Source
PTSS
Discovery Date
2017-01-21 18:24:25.000
TNS AT
Y
Public
Y
Host Name
GALEXASC J093036.72+212437.4
Discovery Mag
18.9
Filter
r-Sloan
Reporter/s
Zhijian Xu, Wenxiong Li, Xiaofeng Wang (Tsinghua University), Bin Li, Haibin Zhao, Lifan Wang (PMO), Hanjie Tan (CCU), Jujia Zhang (YNAO), Zesheng Yang, Hao Song (Tsinghua University)

Spectra

 SN_2017mu - 2017-01-26 17:02:24 Lijiang-2.4m / YFOSC (PTSS)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 CNEOST_STA1600_r
 PS1_GPC1_w
   
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
761 2017-01-26 17:02:24 Lijiang-2.4m / YFOSC 2400 Yuxin Xin (YNAO) Jujia Zhang (YNAO) PTSS tns_2017mu_2017-01-26.71_LJT_YFOSC_PTSS.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-Sloan CNEOST_STA1600 2017-01-21 18:24:25 - 2017-01-21 18:24:25 2457775.266956 - 2457775.266956 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
11949 2017-01-21 18:24:25 2457775.266956 18.9 VegaMag r-Sloan CNEOST_STA1600 Bin Li
w-P1 PS1_GPC1 2017-02-04 12:48:57 - 2017-02-04 12:48:57 2457789.0339931 - 2457789.0339931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
12756 2017-02-04 12:48:57 2457789.0339931 19.67 0.05 22 ABMag w-P1 PS1_GPC1 45 Robot
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
8607 2017-02-06 16:42:20 PS1_Bot1 K. C. Chambers,M. E. Huber,H. Flewelling et al. Pan-STARRS Pan-STARRS 09:30:36.599 +21:24:42.58 2017-02-04 12:48:57.000 19.67 w-P1 PSN PS17qr Pan-STARRS N
8052 2017-01-22 15:32:32 Wenxiong Li Zhijian Xu,Wenxiong Li,Xiaofeng Wang (Tsinghua University) et al. PTSS PTSS 09:30:36.580 +21:24:42.32 2017-01-21 18:24:25.000 18.9 r-Sloan PSN GALEXASC J093036.72+212437.4 PTSS-17dgm PTSS This possible supernova was discovered by the 1.04 m schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey (PTSS). The transient is located 2.1" west and 4.9" north of the center of GALEXASC J093036.72+212437.4. The link of the discovery information at: http://www.cneost.org/ptss/findname.php?ptssname=PTSS-17dgm 2017TNSTR..87....1X N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
751 2017-01-27 03:34:34 Xiaofeng Wang J. Zhang, Y. Xin (YNAO), Z. Xu, W. Li, X., Wang (THU), B. Li, H. Zhao, L. Wang (PMO), H. Tan (CCU), Z. Yang, H. Song (THU) PTSS SN Ia 0.0815 1 PTSS A spectrum taken on Jan. 26. 71 with the Lijiang 2.4-m telescope indiates that this transient is a type Ia supernova within a few days from the maximum light. The narrow emission line of Ha and S II 6722 suggests a redshift of 0.0815 for its host galaxy GALEXASC J093036.72+212437.4. 2017TNSCR.118....1Z
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
761 2017-01-26 17:02:24 Lijiang-2.4m / YFOSC 2400 Yuxin Xin (YNAO) Jujia Zhang (YNAO) PTSS tns_2017mu_2017-01-26.71_LJT_YFOSC_PTSS.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 8607 of Group Pan-STARRS1
Previous RA, DEC: 09:30:36.580, +21:24:42.32 (142.652417, +21.411756)
Updated RA, DEC: 09:30:36.599, +21:24:42.58 (142.65249685, 21.4118281242)