[X-ray-star:391] Cir X-1

[maxiweb]

X-ray burst from Cir X-1

=====================
MAXI transient alert
2015-09-21 02:39:19 UT
=====================

[Ground Trigger ID]
ID          :  7286074421

[Count Weighted Position]
RA,Dec: (230.925, -57.094)
Galac.: (322.507,  -0.132)
Eclip.: (244.592, -37.051)

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

[Highest Significance]
DPTC  : 1126838374
UT    : 2015/09/21 02:39:19
on    : 1scan (Low-band)
sigma : 9.4

[Observed flux]
S :    263 +-    25 mCrab
L :    347 +-    37 mCrab
M :    358 +-    42 mCrab
H :    178 +-   106 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.42     15.3 (230.17, -57.17)  Cir X-1,BR Cir
1.81  unknown (234.01, -57.81)  IGR J15360-5750
2.15  unknown (234.74, -57.71)  V343 Nor
2.42      8.3 (228.48, -59.14)  PSR B1509-58,Cir pulsar
2.77      3.4 (235.82, -56.41)  MAXI J1543-564
2.80  unknown (236.03, -56.77)  XTE J1543-568
3.78     67.0 (237.75, -56.48)  V381 Nor,XTE J1550-564
4.56  unknown (223.58, -55.08)  PR Lupi,Nova Lupi 2011
4.67  unknown (222.89, -55.68)  IGR J14515-5542
4.73      6.1 (237.72, -54.31)  1E 1547.0-5408
4.82  unknown (232.07, -61.88)  TrA X-1,KY Tra
4.87  unknown (223.21, -59.82)  SAX J1452.8-5949
5.00  unknown (222.32, -55.59)  2MFGC 12018

[Sun/Moon (RA, Dec)]
Sun :  (177.794, 0.956)
Moon:  (264.162, -18.050)
age: 7.58 day

[Latitude/Longitude]
(2.60S, 107.72E)


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For more information:
 http://maxi.riken.jp/alert/novae/7286074421/7286074421.htm

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