[X-ray-star:12] 2010/08/13 01:16:09 (alert)

[maxiweb]

=====================
MAXI transient alert
2010-08-13 01:16:09 UT
=====================

[Ground Trigger ID]
ID          :  5421024677

[Count Weighted Position]
RA,Dec: (230.537, -57.190)
Galac.: (322.279,  -0.097)
Eclip.: (244.379, -37.208)

[Triggered Criteria]
L+M:  1s, 3s, 10s, 30s, 1scan, 1orb, 4orb, 1d
H  :  30s
M  :  1s, 3s, 10s, 30s, 1scan, 1orb, 4orb, 1d
L  :  1s, 3s, 10s, 30s, 1scan, 1orb, 4orb, 1d

[Highest Significance]
DPTC :  965697384
UT   :  2010/08/13 01:16:09
on   :  1scan (L+M-band)

[Observed Counts/scan]
L :    350.0 c/scan (   22.5)
M :    523.0 c/scan (   61.0)
H :    100.0 c/scan (   67.0)
( ): background counts

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.20    612.2 (230.17, -57.17)  Cir X-1,BR Cir
2.23  unknown (228.48, -59.14)  PSR B1509-58,Cir pulsar
4.00     67.0 (237.74, -56.48)  V381 Nor,XTE J1550-564
4.37  unknown (223.34, -55.41)  1RXS J145341.1-552146
4.52  unknown (222.85, -55.64)  2MFGC 12018
4.52  unknown (222.85, -55.64)  WKK 4374

[Sun/Moon (RA, Dec)]
Sun :  (142.474, 14.797)
Moon:  (179.272, -5.240)
age: 2.95 day

[Latitude/Longitude]
(11.69S, 148.62E)


[Comment]
Cir X-1 is reactivating, but it might be already in the decay phase.
(H.N.)

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For more information:
 http://maxi.riken.jp/alert/novae/5421024677/5421024677.htm

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