[X-ray-star:468] Cir X-1

maxiweb maxiweb at maxi.riken.jp
Sat Sep 17 21:17:59 JST 2016


Cir X-1 is brightening. (T.Kawase)

=====================
MAXI transient alert
2016-09-16 16:56:22 UT
=====================

[Ground Trigger ID]
ID          :  7647574421

[Count Weighted Position]
RA,Dec: (229.486, -56.741)
Galac.: (322.037,   0.589)
Eclip.: (243.518, -36.967)

[Triggered Criteria]
M  :  4orb, 1d

[Highest Significance]
DPTC  : 1158080172
UT    : 2016/09/16 16:56:22
on    : 1d (Med-band)
sigma : 0.5

[Observed flux]
S :     10 +-    13 mCrab
L :      9 +-    14 mCrab
M :     11 +-    24 mCrab
H :      0 +-   113 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.57     12.1 (230.17, -57.17)  Cir X-1,BR Cir
2.45     11.8 (228.48, -59.14)  PSR B1509-58,Cir pulsar
2.67  unknown (234.01, -57.81)  IGR J15360-5750
3.00  unknown (234.74, -57.71)  V343 Nor
3.50      0.4 (235.82, -56.41)  MAXI J1543-564
3.58  unknown (236.03, -56.77)  XTE J1543-568
3.70  unknown (223.58, -55.08)  PR Lupi,Nova Lupi 2011
3.82  unknown (222.89, -55.68)  IGR J14515-5542
4.15  unknown (222.32, -55.59)  2MFGC 12018
4.51  unknown (223.21, -59.82)  SAX J1452.8-5949
4.55      7.8 (237.75, -56.48)  XTE J1550-564,V381 Nor
4.85  unknown (222.18, -59.70)  IGR J14488-5942,Swift J1448.4-5945

[Sun/Moon (RA, Dec)]
Sun :  (174.512, 2.374)
Moon:  (353.737, -3.733)
age: 14.81 day

[Latitude/Longitude]
(0.60S, 108.22W)


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For more information:
 http://maxi.riken.jp/alert/novae/7647574421/7647574421.htm

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





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