RA/DEC (2000)
00:42:45.606 +40:51:35.54
10.690025 +40.859872
Type
---
Redshift
Discovery Report
Reporting Group
None
Discovering Data Source
None
Discovery Date
2021-11-08 16:47:59.000
TNS AT
Y
Public
Y
Host Name
M32
Discovery Mag
18.7
Filter
Clear-
Reporter/s
A. Horti-David, K. Sarneczky, J. Vinko
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 2021-11-06 16:47:59 - 2021-11-08 16:47:59 2459525.1999884 - 2459527.1999884 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
253266 2021-11-08 16:47:59 2459527.1999884 18.7 0.07 20 ABMag Clear- Other_Other 900 K. Sarneczky, A. Horti-David CCD observations taken with the 0.6/0.9m Schmidt telescope at Piszkesteto station of Konkoly Observatory, Hungary.
253265 2021-11-06 16:47:59 2459525.1999884 20 ABMag Clear- Other_Other 840 K. Sarneczky [Last non detection] CCD observations taken with the 0.6/0.9m Schmidt telescope at Piszkesteto station of Konkoly Observatory, Hungary.
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
128799 2021-11-08 22:20:46 Jozsef Vinko A. Horti-David, K. Sarneczky, J. Vinko 00:42:45.606 +40:51:35.54 2021-11-08 16:47:59.000 18.7 Clear- PNV M32 New faint transient close to M32. 2021TNSTR3810....1H N
No Data

Comments

Jozsef
Vinko

Tue, 11/09/2021 - 20:53

Update -- image subtraction artefact

We took another 30 x 60 sec exposures with the Konkoly Schmidt telescope CCD on 2021-11-09.7 UT, which revealed that this source is an image subtraction artefact. We apologize for the false alarm.