[X-ray-star:132] (Known source)Cir X-1,BR Cir

[maxiweb]

brightening of Cir X-1 (M.M.)

=====================
MAXI transient alert
2012-01-23 21:44:41 UT
=====================

[Ground Trigger ID]
ID          :  5949724421

[Count Weighted Position]
RA,Dec: (229.058, -57.464)
Galac.: (321.458,   0.098)
Eclip.: (243.539, -37.726)

[Triggered Criteria]
L+M:  1s, 3s, 10s, 30s, 1scan
M  :  1s, 3s, 10s, 30s, 1scan

[Highest Significance]
DPTC :  1011390296
UT   :  2012/01/23 21:44:41
on   :  1scan (L+M-band)

[Observed flux]
L :     37.0 mCrab (   22.0)
M :    112.0 mCrab (   74.0)
H :    185.0 mCrab (  355.0)
( ): background flux

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.67     13.1 (230.17, -57.17)  Cir X-1,BR Cir
1.70     19.2 (228.48, -59.14)  PSR B1509-58,Cir pulsar
3.05  unknown (234.74, -57.71)  V343 Nor
3.77  unknown (223.34, -55.41)  1RXS J145341.1-552146
3.84  unknown (235.82, -56.41)  MAXI J1543-564
3.85  unknown (223.21, -59.82)  SAX J1452.8-5949
3.86  unknown (223.58, -55.08)  PR Lupi,Nova Lupi 2011
3.87  unknown (222.85, -55.64)  2MFGC 12018,WKK 4374
4.83     67.0 (237.75, -56.48)  V381 Nor,XTE J1550-564

[Sun/Moon (RA, Dec)]
Sun :  (305.423, -19.464)
Moon:  (311.656, -13.481)
age: 0.25 day

[Latitude/Longitude]
(8.88S, 34.88E)


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For more information:
 http://maxi.riken.jp/alert/novae/5949724421/5949724421.htm

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