[X-ray-star:850] Sigma Gem

maxiweb at maxi.riken.jp maxiweb at maxi.riken.jp
Fri Dec 3 17:12:22 JST 2021


Possible X-ray flare from Sigma Gem.(W.Iwakiri)

=====================
MAXI transient alert
2021-12-03 07:24:55 UT
=====================

[Ground Trigger ID]
ID          :  9551214600

[Count Weighted Position]
RA,Dec: (116.600,  29.058)
Galac.: (191.257,  23.980)
Eclip.: (113.266,   7.742)

[Triggered Criteria]
S  :  30s, 1scan
L  :  30s, 1scan

[Highest Significance]
DPTC  : 1322551474
UT    : 2021/12/03 07:24:55
on    : 1scan (Low-band)
sigma : 3.8

[Observed flux]
S :     55 +-    13 mCrab
L :     68 +-    18 mCrab
M :     78 +-    23 mCrab
H :    -49 +-    87 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.70  unknown (115.83,  28.88)  Sigma Gem
3.79  unknown (113.65,  31.87)  YY Gem

[Sun/Moon (RA, Dec)]
Sun :  (249.477, -22.105)
Moon:  (234.454, -18.971)
age: 28.45 day

[Latitude/Longitude]
(22.00S, 118.41W)


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For more information:
 http://maxi.riken.jp/alert/novae/9551214600/9551214600.htm

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




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