RA/DEC (2000)
00:42:06.210 +40:52:10.70
10.525875 +40.869639
Type
---
Redshift
Discovery Report
Reporting Group
None
Discovering Data Source
None
Discovery Date
2025-09-12 00:05:45.600
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
20.6
Filter
Clear-
Reporter/s
Róbert Fidrich
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 2025-09-11 01:39:22 - 2025-09-15 02:05:51 2460929.569 - 2460933.5874 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517397 2025-09-15 02:05:51 2460933.5874 20.3 0.15 20.9 VegaMag Clear- Other_Other 360 Robert Fidrich 4x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter.
517396 2025-09-14 02:35:31 2460932.608 20.3 0.15 20.9 VegaMag Clear- Other_Other 360 Robert Fidrich 4x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter.
517395 2025-09-12 00:05:46 2460930.504 20.6 0.15 21 VegaMag Clear- Other_Other 960 Robert Fidrich Róbert Fidrich and Tamás Tordai (HAA/VSS) report the discovery of a new astronomical transient. Discovered using 12x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter. The discovery was made using the Alnitak Remote Observatories robotic telescope network, ARTA program. More details with discovery image: https://vendegcsillagkereso.blogspot.com/2025/09/vend67-faint-transient-in-m31.html
517394 2025-09-11 01:39:22 2460929.569 20.7 VegaMag Clear- Other_Other 720 Robert Fidrich [Last non detection] 12x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter.
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
270172 2025-09-15 09:12:30 Róbert Fidrich Róbert Fidrich et al. 00:42:06.210 +40:52:10.70 2025-09-12 00:05:45.600 20.6 Clear- PNV M31 Vend67 Róbert Fidrich and Tamás Tordai (HAA/VSS) report the discovery of a new astronomical transient. Discovered using 12x120s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter. The discovery was made using the Alnitak Remote Observatories robotic telescope network, ARTA program. More details with discovery image: https://vendegcsillagkereso.blogspot.com/2025/09/vend67-faint-transient-in-m31.html 2025TNSTR3709....1F N
No Data

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