[X-ray-star:576] Cir X-1

[maxiweb at maxi.riken.jp]

Brightening of Cir X-1 (T.Hashimoto)

=====================
MAXI transient alert
2018-02-10 13:11:58 UT
=====================

[Ground Trigger ID]
ID          :  8159849999

[Count Weighted Position]
RA,Dec: (229.200, -58.200)
Galac.: (321.134,  -0.567)
Eclip.: (243.939, -38.396)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1202303514
UT    : 2018/02/10 13:11:58
on    : 1scan (S-band)
sigma : 4.4

[Observed flux]
S :     53 +-    12 mCrab
L :     44 +-    13 mCrab
M :     82 +-    21 mCrab
H :      6 +-    77 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
1.01    -11.7 (228.48, -59.14)  PSR B1509-58,Cir pulsar
1.16    -21.2 (230.17, -57.17)  Cir X-1,BR Cir
2.58  unknown (234.01, -57.81)  IGR J15360-5750
2.66    236.5 (233.83, -57.23)  MAXI J1535-571
2.98  unknown (234.74, -57.71)  V343 Nor
3.48  unknown (223.21, -59.82)  SAX J1452.8-5949
3.92  unknown (222.18, -59.70)  IGR J14488-5942,Swift J1448.4-5945
3.93  unknown (236.03, -56.77)  XTE J1543-568
3.95  unknown (232.07, -61.88)  TrA X-1,KY Tra
4.00     69.4 (235.82, -56.41)  MAXI J1543-564
4.27  unknown (222.89, -55.68)  IGR J14515-5542
4.38  unknown (223.58, -55.08)  PR Lupi,Nova Lupi 2011
4.57  unknown (222.32, -55.59)  2MFGC 12018
4.92    -96.5 (237.75, -56.48)  XTE J1550-564,V381 Nor

[Sun/Moon (RA, Dec)]
Sun :  (323.879, -14.340)
Moon:  (262.883, -19.120)
age: 24.63 day

[Latitude/Longitude]
(37.45N, 94.15E)


---

For more information:
 http://maxi.riken.jp/alert/novae/8159849999/8159849999.htm

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