RA/DEC (2000)
03:30:01.230 +41:49:58.10
52.505125 +41.832806
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2019-10-22 22:51:53.000
TNS AT
Y
Public
Y
Host Name
NGC 1334
Discovery Mag
18.2
Filter
Clear-
Reporter/s
Wei Gao, Ziheng Zhang, Xiaobing Wang, Jianlin Xu, Jingyuan Zhao, Jijun Li, Kun Zhou, Mi Zhang and Xing Gao
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌Other_Other_Clear
   
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
Clear- Other_Other 2019-10-19 22:35:14 - 2019-10-22 22:51:53 2458776.4411343 - 2458779.4526968 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
95819 2019-10-22 22:51:53 2458779.4526968 18.2 19 VegaMag Clear- Other_Other 40 Xing Gao Wei Gao, Ziheng Zhang, Xiaobing Wang, Jianlin Xu, Jingyuan Zhao, Jijun Li, Kun Zhou, Mi Zhang and Xing Gao report the discovery of a possible supernova in NGC 1334. The transient (mag approximately 18.2) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Oct. 22.95270, 2019, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=03h30m01.23s +41d49'58".1 (equinox 2000.0). Which is about 7.6" west and 1.7" north of the center of the NGC 1334. Nothing is visible at this position on archival image taken on Oct. 19.94113, 2019 (limiting mag 19.0). All images can be seen from:http://www.xjltp.com/XOSS/PSP19D/PSP19D.htm. NET UCAC-4 PSP19D C2019 10 22.95270 03 30 01.23 +41 49 58.1 18.2 V.
95818 2019-10-19 22:35:14 2458776.4411343 19 VegaMag Clear- Other_Other 40 Xing Gao [Last non detection] using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
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
49895 2019-10-23 04:45:03 Mi Zhang Wei Gao, Ziheng Zhang, Xiaobing Wang et al. XOSS XOSS 03:30:01.230 +41:49:58.10 2019-10-22 22:51:53.000 18.2 Clear- PSN NGC 1334 PSP19D XOSS Wei Gao, Ziheng Zhang, Xiaobing Wang, Jianlin Xu, Jingyuan Zhao, Jijun Li, Kun Zhou, Mi Zhang and Xing Gao report the discovery of a possible supernova in NGC 1334. The transient (mag approximately 18.2) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Oct. 22.95270, 2019, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=03h30m01.23s +41d49'58".1 (equinox 2000.0). Which is about 7.6" west and 1.7" north of the center of the NGC 1334. Nothing is visible at this position on archival image taken on Oct. 19.94113, 2019 (limiting mag 19.0). All images can be seen from:http://www.xjltp.com/XOSS/PSP19D/PSP19D.htm. NET UCAC-4 PSP19D C2019 10 22.95270 03 30 01.23 +41 49 58.1 18.2 V. 2019TNSTR2158....1G N
No Data

Comments

Mi
Zhang

Wed, 10/23/2019 - 15:55

Correction to the report of

Correction to the report of AT 2019tau: Serveral 40-s and 300-s survey images (limiting mag about 19.0 and 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Oct. 23.64978, 2019, using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). We confirmed there was no possible supernova in NGC 1334. We're terribly sorry for our mistake.