[X-ray-star:691] AR Lac

maxiweb at maxi.riken.jp maxiweb at maxi.riken.jp
Thu May 2 10:08:34 JST 2019


An X-ray flare from AR Lac. (W.Iwakiri)

=====================
MAXI transient alert
2019-05-01 22:27:19 UT
=====================

[Ground Trigger ID]
ID          :  8604899350

[Count Weighted Position]
RA,Dec: (332.170,  45.740)
Galac.: ( 95.563,  -8.303)
Eclip.: (358.695,  51.877)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1240784805
UT    : 2019/05/01 22:27:19
on    : 3s (S-band)
sigma : 4.6

[Observed flux]
S :     55 +-    12 mCrab
L :     48 +-    14 mCrab
M :     82 +-    21 mCrab
H :   -159 +-    74 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.00  unknown (332.17,  45.74)  AR Lac
1.62  unknown (331.24,  47.23)  HK Lac
2.24  unknown (330.38,  43.89)  RT Lac
3.62  unknown (330.68,  42.28)  BL Lac

[Sun/Moon (RA, Dec)]
Sun :  (38.569, 15.131)
Moon:  (7.297, -2.172)
age: 27.06 day

[Latitude/Longitude]
(11.40N, 43.91E)


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For more information:
 http://maxi.riken.jp/alert/novae/8604899350/8604899350.htm

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




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