[X-ray-star:665] Flare from Algol

[maxiweb at maxi.riken.jp]

An X-ray flare from Algol again. (W.Iwakiri)

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MAXI transient alert
2019-01-11 10:41:25 UT
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[Ground Trigger ID]
ID          :  8494380954

[Count Weighted Position]
RA,Dec: ( 47.003,  40.746)
Galac.: (149.070, -15.087)
Eclip.: ( 56.070,  22.237)

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

[Highest Significance]
DPTC  : 1231238458
UT    : 2019/01/11 10:41:25
on    : 4d (S-band)
sigma : 5.6

[Observed flux]
S :    134 +-    24 mCrab
L :    161 +-    37 mCrab
M :    169 +-    40 mCrab
H :     -2 +-    93 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.21     11.0 ( 47.04,  40.96)  Algol,Beta Per
2.35     45.5 ( 49.95,  41.51)  Perseus Cluster,NGC 1275
2.67  unknown ( 43.63,  41.59)  AWM 7,4U 0253+41
3.98  unknown ( 45.21,  44.50)  CIZA J0300.7+4427

[Sun/Moon (RA, Dec)]
Sun :  (292.328, -21.859)
Moon:  (351.491, -8.252)
age: 5.16 day

[Latitude/Longitude]
(23.75N, 170.29E)


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For more information:
 http://maxi.riken.jp/alert/novae/8494380954/8494380954.htm

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