RA/DEC (2000)
11:20:29.679 +34:45:14.71
170.12366252 +34.7540850262
Type
SN Ia
Redshift
0.042
Reporting Group
PTSS
Discovering Data Source
PTSS
Discovery Date
2017-02-01 20:27:01.000
TNS AT
Y
Public
Y
Host Name
SDSS J112029.65+344514.1
Discovery Mag
18.2
Filter
r-Sloan
Reporter/s
Zhijian Xu, Wenxiong Li (THU), Bin Li (PMO), Zesheng Yang (THU), Hanjie Tan (CCU), Xiaofeng Wang (THU), Haibin Zhao (PMO), Lifan Wang (PMO), Jujia Zhang(YNAO)

Spectra

 SN_2017aas - 2017-02-04 20:52:48 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_i
 P48_CFH12k_R
   
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
776 2017-02-04 20:52:48 Lijiang-2.4m / YFOSC 1800 Kaixin Lu Jujia Zhang PTSS tns_2017aas_2017-02-04.87_LJT_YFOSC_PTSS.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-Sloan CNEOST_STA1600 2017-02-01 20:27:01 - 2017-02-01 20:27:01 2457786.3520949 - 2457786.3520949 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
12588 2017-02-01 20:27:01 2457786.3520949 18.2 VegaMag r-Sloan CNEOST_STA1600 Bin Li
i-P1 PS1_GPC1 2017-02-17 13:52:19 - 2017-02-17 13:52:19 2457802.0779977 - 2457802.0779977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
13395 2017-02-17 13:52:19 2457802.0779977 18.54 0.02 20.7 ABMag i-P1 PS1_GPC1 45 Robot
R-PTF P48_CFH12k 2009-01-01 00:00:00 - 2017-02-21 10:00:28 2454832.5 - 2457805.9169907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
13554 2017-02-21 10:00:28 2457805.9169907 18.957 ABMag R-PTF P48_CFH12k 60 iPTF
13553 2009-01-01 00:00:00 2454832.5 21.5 ABMag R-PTF P48_CFH12k 60 iPTF [Last non detection]
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
9221 2017-02-21 10:23:27 iPTF_Bot1 M. Kasliwal,Y. Cao (Caltech),on behalf of iPTF et al. iPTF iPTF 11:20:29.702 +34:45:14.65 2017-02-21 10:00:28.000 18.957 R-PTF PSN iPTF17aas iPTF 2019-02-21 N
9123 2017-02-19 16:42:04 PS1_Bot1 K. C. Chambers,M. E. Huber,H. Flewelling et al. Pan-STARRS Pan-STARRS 11:20:29.679 +34:45:14.71 2017-02-17 13:52:19.000 18.54 i-P1 PSN PS17bey Pan-STARRS N
8471 2017-02-02 09:44:49 Wenxiong Li Zhijian Xu,Wenxiong Li (THU),Bin Li (PMO) et al. PTSS PTSS 11:20:29.660 +34:45:14.34 2017-02-01 20:27:01.000 18.2 r-Sloan PSN SDSS J112029.65+344514.1 PTSS-17dib 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 0" east and 0" south of the center of SDSS J112029.65+344514.1. 2017TNSTR.142....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
766 2017-02-05 02:37:12 Xiaofeng Wang J. Zhang, K. Lu (YNAO), Z. Xu, W. Li, X., Wang (THU), B. Li, H. Zhao, L. Wang (PMO), H. Tan (CCU), L. Rui, Z. Yang (THU) PTSS SN Ia 0.042 1 PTSS A spectrum taken on Feb. 04.87 with the Lijiang 2.4-m telescope shows that this transient is consistent with a type Ia supernova at about 2-3 weeks after the maximum light. 2017TNSCR.159....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
776 2017-02-04 20:52:48 Lijiang-2.4m / YFOSC 1800 Kaixin Lu Jujia Zhang PTSS tns_2017aas_2017-02-04.87_LJT_YFOSC_PTSS.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 9123 of Group Pan-STARRS1
Previous RA, DEC: 11:20:29.660, +34:45:14.34 (170.123583, +34.753983)
Updated RA, DEC: 11:20:29.679, +34:45:14.71 (170.12366252, 34.7540850262)