[X-ray-star:474] XRB or highly variable activity of Cir X-1

[maxiweb]

An X-ray burst or highly variable activity of Cir X-1 (H. Negoro).

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MAXI transient alert
2016-09-22 16:17:53 UT
=====================

[Ground Trigger ID]
ID          :  7653849999

[Count Weighted Position]
RA,Dec: (230.170, -57.167)
Galac.: (322.124,   0.030)
Eclip.: (244.133, -37.250)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1158596263
UT    : 2016/09/22 16:17:53
on    : 1scan (S-band)
sigma : 5.6

[Observed flux]
S :     95 +-    17 mCrab
L :     69 +-    19 mCrab
M :    152 +-    30 mCrab
H :     27 +-   100 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.00      6.9 (230.17, -57.17)  Cir X-1,BR Cir
2.16      8.1 (228.48, -59.14)  PSR B1509-58,Cir pulsar
2.16  unknown (234.01, -57.81)  IGR J15360-5750
2.52  unknown (234.74, -57.71)  V343 Nor
3.19      1.4 (235.82, -56.41)  MAXI J1543-564
3.21  unknown (236.03, -56.77)  XTE J1543-568
4.20      7.8 (237.75, -56.48)  XTE J1550-564,V381 Nor
4.22  unknown (223.58, -55.08)  PR Lupi,Nova Lupi 2011
4.29  unknown (222.89, -55.68)  IGR J14515-5542
4.50  unknown (223.21, -59.82)  SAX J1452.8-5949
4.62  unknown (222.32, -55.59)  2MFGC 12018
4.81  unknown (232.07, -61.88)  TrA X-1,KY Tra
4.89  unknown (222.18, -59.70)  IGR J14488-5942,Swift J1448.4-5945

[Sun/Moon (RA, Dec)]
Sun :  (179.869, 0.056)
Moon:  (79.813, 17.880)
age: 20.78 day

[Latitude/Longitude]
(32.04N, 164.44W)


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For more information:
 http://maxi.riken.jp/alert/novae/7653849999/7653849999.htm

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