RA/DEC (2000)
17:09:39.675 +31:50:41.26
257.4153129 +31.8447947
Type
---
Redshift
Discovery Report
Reporting Group
SGLF
Discovering Data Source
SGLF
Discovery Date
2023-03-30 03:25:45.000
TNS AT
Y
Public
Y
Host Name
SDSS J170940.42+315035.2
Host Redshift
0.119742
Discovery Mag
19.42
Filter
g-Sloan
Reporter/s
I. Perez-Fournon and F. Poidevin (IAC and ULL)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌LCO1m_Sinistro_r
 ▌LCO1m_Sinistro_g
 ▌P48_ZTF-Cam_r
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-Sloan LCO1m_Sinistro 2023-03-30 03:27:15 - 2023-03-30 03:27:15 2460033.6439236 - 2460033.6439236 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
334078 2023-03-30 03:27:15 2460033.6439236 19.71 0.14 ABMag r-Sloan LCO1m_Sinistro 60 LCOGTbot
g-Sloan LCO1m_Sinistro 2023-03-30 03:25:45 - 2023-03-30 03:25:45 2460033.6428819 - 2460033.6428819 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
334077 2023-03-30 03:25:45 2460033.6428819 19.42 0.08 ABMag g-Sloan LCO1m_Sinistro 60 LCOGTbot
r-ZTF P48_ZTF-Cam 2023-03-18 11:13:38 - 2023-03-29 10:58:12 2460021.9678 - 2460032.95708 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
337362 2023-03-29 10:58:12 2460032.95708 19.6211 20.1842 ABMag r-ZTF P48_ZTF-Cam 30 None
337361 2023-03-18 11:13:38 2460021.9678 20.3717 ABMag r-ZTF P48_ZTF-Cam 30 None [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
175012 2023-04-16 18:00:14 ZTF_CLU_PUBLIC K. De (Caltech) on behalf of ZTF ZTF ZTF 17:09:39.675 +31:50:41.26 2023-03-29 10:58:11.712 19.6211 r-ZTF PSN ZTF23aaecpmz ZTF N
173360 2023-03-30 08:17:33 Ismael Perez-Fournon I. Perez-Fournon and F. Poidevin (IAC and ULL) SGLF SGLF 17:09:39.682 +31:50:41.28 2023-03-30 03:25:45.000 19.42 g-Sloan PSN SDSS J170940.42+315035.2 SGLF_LCOGT_22 SGLF This transient is possibly associated with SDSS J170940.42+315035.2, a galaxy with SDSS spectroscopic redshift = 0.119742 +/- 0.000024. The transient is located 6.24" N, 9.15" W (23.9 kpc) from the galaxy centre. Legacy Imaging Surveys DR9 finding chart: https://www.legacysurvey.org/viewer?ra=257.41533960000004&dec=31.84480015&zoom=16&mark=257.41533960000004,31.84480015&spectra&layer=ls-dr9 2023TNSTR.678....1P N
No Data

Comments

TNS
System

Sun, 04/16/2023 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 175012 of Group ZTF
Previous RA, DEC: 17:09:39.682, +31:50:41.28 (257.415342, +31.8448)
Updated RA, DEC: 17:09:39.675, +31:50:41.26 (257.4153129, 31.8447947)