[X-ray-star:84] Cir X-1

maxiweb maxiweb at maxi.riken.jp
Sun Aug 14 01:24:15 JST 2011


New activity of Cir X-1 is detected  (M.N)

=====================
MAXI transient alert
2011-08-13 15:06:32 UT
=====================

[Ground Trigger ID]
ID          :  5786524933

[Count Weighted Position]
RA,Dec: (229.893, -57.689)
Galac.: (321.718,  -0.330)
Eclip.: (244.167, -37.792)

[Triggered Criteria]
L+M:  4orb
M  :  4orb

[Highest Significance]
DPTC :  997283207
UT   :  2011/08/13 15:06:32
on   :  4orb (L+M-band)

[Observed flux]
L :     46.0 mCrab (   16.0)
M :     72.0 mCrab (   75.0)
H :    193.0 mCrab (  365.0)
( ): background flux

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.54     22.9 (230.17, -57.17)  Cir X-1,BR Cir
1.62     10.1 (228.48, -59.14)  PSR B1509-58,Cir pulsar
2.59  unknown (234.74, -57.71)  V343 Nor
3.47  unknown (235.82, -56.41)  MAXI J1543-564
4.07  unknown (223.21, -59.82)  SAX J1452.8-5949
4.27  unknown (223.34, -55.41)  1RXS J145341.1-552146
4.37  unknown (222.85, -55.64)  2MFGC 12018,WKK 4374
4.43     67.0 (237.75, -56.48)  V381 Nor,XTE J1550-564

[Sun/Moon (RA, Dec)]
Sun :  (142.776, 14.700)
Moon:  (319.602, -11.234)
age: 14.16 day

[Latitude/Longitude]
(30.96S, 108.35W)


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For more information:
 http://maxi.riken.jp/alert/novae/5786524933/5786524933.htm

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





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