[X-ray-star:780] Algol

[maxiweb at maxi.riken.jp]

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

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MAXI transient alert
2020-08-18 20:25:20 UT
=====================

[Ground Trigger ID]
ID          :  9079680954

[Count Weighted Position]
RA,Dec: ( 46.474,  40.663)
Galac.: (148.758, -15.364)
Eclip.: ( 55.630,  22.276)

[Triggered Criteria]
S  :  4orb
M  :  4orb
L  :  4orb

[Highest Significance]
DPTC  : 1281817528
UT    : 2020/08/18 20:25:20
on    : 4orb (Low-band)
sigma : 2.8

[Observed flux]
S :     78 +-    20 mCrab
L :     78 +-    28 mCrab
M :    123 +-    36 mCrab
H :     29 +-   111 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.52      6.3 ( 47.04,  40.96)  Algol,Beta Per
2.33  unknown ( 43.63,  41.59)  AWM 7,4U 0253+41
2.75     45.2 ( 49.95,  41.51)  Perseus Cluster,NGC 1275
3.95  unknown ( 45.21,  44.50)  CIZA J0300.7+4427

[Sun/Moon (RA, Dec)]
Sun :  (148.305, 12.836)
Moon:  (146.296, 17.950)
age: 29.48 day

[Latitude/Longitude]
(28.54N, 149.89E)


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For more information:
 http://maxi.riken.jp/alert/novae/9079680954/9079680954.htm

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