[X-ray-star:920] Possible X-ray flare from IM Peg

maxiweb at maxi.riken.jp maxiweb at maxi.riken.jp
Sun Jul 23 21:30:41 JST 2023


MAXI detected a possible X-ray flare from IM Peg. (W.Iwakiri)

=====================
MAXI transient alert
2023-07-23 12:14:34 UT
=====================

[Ground Trigger ID]
ID          :  0148439357

[Count Weighted Position]
RA,Dec: (343.160,  17.157)
Galac.: ( 86.498, -37.170)
Eclip.: (351.503,  22.381)

[Triggered Criteria]
S  :  10s, 30s, 1scan, 4orb
M  :  10s, 30s, 1scan, 4orb
L  :  4orb

[Highest Significance]
DPTC  : 1374149660
UT    : 2023/07/23 12:14:34
on    : 30s (S-band)
sigma : 3.9

[Observed flux]
S :     71 +-    18 mCrab
L :     73 +-    23 mCrab
M :     96 +-    31 mCrab
H :    -26 +-    96 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.33      4.6 (343.26,  16.84)  IM Peg
1.06      9.1 (343.49,  16.15)  3C 454.3

[Sun/Moon (RA, Dec)]
Sun :  (122.273, 20.137)
Moon:  (183.462, 0.898)
age: 5.51 day

[Latitude/Longitude]
(7.87N, 162.33W)


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For more information:
 http://maxi.riken.jp/alert/novae/0148439357/0148439357.htm

About MAXI data:
 http://maxi.riken.jp/




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