[X-ray-star:277] Stellar flare from FK Aqr

maxiweb maxiweb at maxi.riken.jp
Mon May 5 21:06:13 JST 2014


MAXI/GSC detects a stellar flare from By Dra type star FK Aqr. The 2-10
keV X-ray flux is 130 +/-20 mCrab.

=====================
MAXI transient alert
2014-05-05 11:35:08 UT
=====================

[Ground Trigger ID]
ID          :  6782395557

[Count Weighted Position]
RA,Dec: (339.761, -20.383)
Galac.: ( 38.315, -59.068)
Eclip.: (333.628, -10.986)

[Triggered Criteria]
S:  3s, 10s, 30s, 1scan, 4orb
H  :  10s, 30s, 1scan
M  :  3s, 10s, 30s, 1scan, 4orb

[Highest Significance]
DPTC  : 1083324921
UT    : 2014/05/05 11:35:08
on    : 30s (S-band)
sigma : 6.3

[Observed flux]
S :     57 +-     9 mCrab
L :     40 +-    10 mCrab
M :     88 +-    17 mCrab
H :     92 +-    63 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.25  unknown (339.69, -20.62)  FK Aqr
1.07  unknown (338.67, -20.71)  HD213845
4.53  unknown (343.52, -17.58)  MR 2251-178

[Sun/Moon (RA, Dec)]
Sun :  (42.245, 16.255)
Moon:  (117.628, 15.660)
age: 5.97 day

[Latitude/Longitude]
(3.69S, 88.70W)


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For more information:
 http://maxi.riken.jp/alert/novae/6782395557/6782395557.htm

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





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