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AT 2022alr
AT 2022alr
RA/DEC (2000)
00:42:46.990 +41:15:53.20
10.695792 +41.264778
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2022-01-25 13:21:19.872
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
18.7
Filter
Clear-
Reporter/s
Jiangao Ruan, Mi Zhang, Xing Gao (Xingming Obs)
NED
SIMBAD
DECaLS
PanSTARRS-1
SkyMapper
VizieR
WISE
DSS
ADS
Spectra
No Data
Light Curves
Filter
Tel / Inst
Obs-date range
Photometry
Clear-
Other_Other
2022-01-23 13:44:22 - 2022-01-26 13:27:01
3
Photometry
ID
Obs-date
Mag. / Flux
Err
Lim. Mag./Flux
Units
Filter
Tel / Inst
Exp-time
Observer/s
Remarks
262572
2022-01-26 13:27:01
17.5
20.5
VegaMag
Clear-
Other_Other
300
Xing Gao
262571
2022-01-25 13:21:20
18.7
20.5
VegaMag
Clear-
Other_Other
300
Xing Gao
The transient was discovered on several 300-s survey images (limiting mag about 20.5) taken by Xing Gao using NEXT at Xingming Observatory "#"3 (N88). Images can be found at:
http://xjltp.china-vo.org/xn05jr.html
262570
2022-01-23 13:44:22
20.5
VegaMag
Clear-
Other_Other
300
Xing Gao
[Last non detection]
AT Reports
ID
Time received (UT)
Sender
Reporter/s
Reportting group
Disc. Data Source
RA
DEC
Discovery date (UT)
Discovery Mag.
Filter
Related files
AT Type
Internal name
Assoc. Groups
End prop. period
Remarks
134744
2022-01-26 13:48:39
sammimas
Jiangao Ruan, Mi Zhang, Xing Gao (Xingming Obs)
XOSS
XOSS
00:42:46.990
+41:15:53.20
2022-01-25 13:21:19.872
18.7
Clear-
PNV
XN05JR
XOSS
Jiangao Ruan, Mi Zhang, Xing Gao (Xingming Obs), report the discovery of a possible nova at 18.7 Gmag on several 300-s survey images (limiting mag about 20.5 G) taken by Xing Gao at Xingming Observatory “#”3 (N88) around Jan. 25.5565 UTC using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at RA= 00h42m46.99s, DEC = +41d15m53.2s (equinox 2000.0). Which is about 30.1″ east and 15.3” south of the center of the NGC224(M31). Nothing is visible at this position on archival images. Images can be found at:
http://xjltp.china-vo.org/xn05jr.html
Classification Reports
No Data