[X-ray-star:564] Mrk 421

[maxiweb at maxi.riken.jp]

Brightening of Mrk 421 (hidaka)

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MAXI transient alert
2017-12-22 09:03:33 UT
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[Ground Trigger ID]
ID          :  8109302312

[Count Weighted Position]
RA,Dec: (165.771,  37.633)
Galac.: (181.329,  64.958)
Eclip.: (151.231,  28.868)

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

[Highest Significance]
DPTC  : 1197968614
UT    : 2017/12/22 09:03:33
on    : 4d (S-band)
sigma : 1.7

[Observed flux]
S :     36 +-    21 mCrab
L :     85 +-    31 mCrab
M :     31 +-    37 mCrab
H :   -115 +-   124 mCrab

nearby(r<5deg) object
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dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.64     30.1 (166.11,  38.21)  Mrk 421
1.71     -4.2 (163.78,  37.00)  EL UMa
2.63  unknown (168.13,  35.81)  HD97334B

[Sun/Moon (RA, Dec)]
Sun :  (270.499, -23.445)
Moon:  (317.322, -16.327)
age: 3.99 day

[Latitude/Longitude]
(16.74N, 33.03W)


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For more information:
 http://maxi.riken.jp/alert/novae/8109302312/8109302312.htm

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