RA/DEC (2000)
07:30:17.400 +25:01:55.30
112.5725 +25.032028
Type
SN Ia
Redshift
0.046
Reporting Group
None
Discovering Data Source
None
Discovery Date
2016-03-10 11:32:00.000
TNS AT
Y
Public
Y
Host Name
SDSS J073017.25+250153.5
Discovery Mag
18.3
Filter
r-Sloan
Reporter/s
Bin Li (PMO), Zesheng Yang (THU), Wenxiong Li (THU), Xiaofeng Wang (THU), Haibin Zhao (PMO), Lifan Wang (PMO)

Spectra

 SN_2016ayg - 2016-03-12 15:07:12 Lijiang-2.4m / YFOSC (None)z=
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z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 Gaia_Gaia-photometric_G
 Other_Other_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
156 2016-03-12 15:07:12 Lijiang-2.4m / YFOSC 2400 Jujia Zhang Jujia Zhang None tns_2016ayg_2016-03-12.63_LJT_YFOSC.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2015-10-29 20:12:28 - 2016-03-11 19:20:38 2457325.3419907 - 2457459.3059954 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
4066 2016-03-11 19:20:38 2457459.3059954 17.98 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
4065 2015-10-29 20:12:28 2457325.3419907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
r-Sloan Other_Other 2016-03-10 11:32:00 - 2016-03-10 11:32:00 2457457.9805556 - 2457457.9805556 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
1596 2016-03-10 11:32:00 2457457.9805556 18.3 0.04 19.2 VegaMag r-Sloan Other_Other 60 Bin Li Xuyi 1.04 m Schmit telescope of Purple Mountain Observatory, China
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
3417 2016-07-22 11:14:35 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 07:30:17.400 +25:01:55.30 2016-03-11 19:20:38.000 17.98 G-Gaia PSN Gaia16ahw GaiaAlerts Blue transient with faint host visible in SDSS aka SN 2016ayg N
1418 2016-03-11 15:19:39 Wenxiong Li Bin Li (PMO), Zesheng Yang (THU), Wenxiong Li (THU) et al. 07:30:17.400 +25:01:55.99 2016-03-10 11:32:00.000 18.3 r-Sloan PSN SDSS J073017.25+250153.5 PTSS-16hs This possible supernova was discovered by the 1.04-m schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Supernova Survey (PTSS). 2016TNSTR.200....1L N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
150 2016-03-13 03:03:55 Xiaofeng Wang Jujia Zhang, Xiaofeng Wang, Bin Li, Wenxiong Li, Lifan Wang, Haibin Zhao None SN Ia 0.046 1 The spectrum taken on UT 2016-03-12.63 indicates this transient is a type Ia supernova at about one week before maximum light. 2016TNSCR.211....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
156 2016-03-12 15:07:12 Lijiang-2.4m / YFOSC 2400 Jujia Zhang Jujia Zhang None tns_2016ayg_2016-03-12.63_LJT_YFOSC.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 3417 of Group GaiaAlerts
Previous RA, DEC: 07:30:17.400, +25:01:55.99 (112.5725, +25.032219)
Updated RA, DEC: 07:30:17.400, +25:01:55.30 (112.5725, 25.032028)