[X-ray-star:952] Algol

[maxiweb at maxi.riken.jp]

an x-ray flare from Algol.　Nishikawa

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MAXI transient alert
2024-08-08 07:17:58 UT
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[Ground Trigger ID]
ID          :  0530230954

[Count Weighted Position]
RA,Dec: ( 46.665,  40.693)
Galac.: (148.871, -15.264)
Eclip.: ( 55.789,  22.261)

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

[Highest Significance]
DPTC  : 1407136636
UT    : 2024/08/08 07:17:58
on    : 30s (Med-band)
sigma : 3.7

[Observed flux]
S :    129 +-    27 mCrab
L :    139 +-    37 mCrab
M :    172 +-    46 mCrab
H :    127 +-   128 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.39     10.6 ( 47.04,  40.96)  Algol,Beta Per
2.45  unknown ( 43.63,  41.59)  AWM 7,4U 0253+41
2.61     26.1 ( 49.95,  41.51)  Perseus Cluster,NGC 1275
3.92  unknown ( 45.19,  44.46)  CIZA J0300.7+4427

[Sun/Moon (RA, Dec)]
Sun :  (138.366, 16.073)
Moon:  (178.975, 1.299)
age: 3.41 day

[Latitude/Longitude]
(19.76N, 6.91E)


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For more information:
 http://maxi.riken.jp/alert/novae/0530230954/0530230954.htm

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