[X-ray-star:664] X-ray flare from Algol

[maxiweb at maxi.riken.jp]

An X-ray flare from Algol, Beta Per (H. Negoro).

=====================
MAXI transient alert
2019-01-10 23:52:49 UT
=====================

[Ground Trigger ID]
ID          :  8493780954

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

[Triggered Criteria]
S  :  1d, 4d
M  :  1d, 4d

[Highest Significance]
DPTC  : 1231199542
UT    : 2019/01/10 23:52:49
on    : 1d (S-band)
sigma : 1.8

[Observed flux]
S :     21 +-    12 mCrab
L :      4 +-    13 mCrab
M :     42 +-    21 mCrab
H :    283 +-   109 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.21     12.0 ( 47.04,  40.96)  Algol,Beta Per
2.35     66.2 ( 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 :  (291.839, -21.928)
Moon:  (346.386, -10.046)
age: 4.71 day

[Latitude/Longitude]
(22.96N, 25.66W)


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For more information:
 http://maxi.riken.jp/alert/novae/8493780954/8493780954.htm

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