Cir X-1

[maxiweb at maxi.riken.go.jp]

Cir X-1 is brightening (A.sakamaki).

=====================
MAXI transient alert
2017-03-26 17:58:48 UT
=====================

[Ground Trigger ID]
ID          :  7838574421

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

[Triggered Criteria]
S  :  30s, 1scan
M  :  1d

[Highest Significance]
DPTC  : 1174586306
UT    : 2017/03/26 17:58:48
on    : 30s (S-band)
sigma : 3.9

[Observed flux]
S :     31 +-     8 mCrab
L :     16 +-     8 mCrab
M :     50 +-    15 mCrab
H :    -26 +-    60 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.57    -15.2 (230.17, -57.17)  Cir X-1,BR Cir
2.45      6.8 (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      2.6 (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     21.6 (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 :  (5.538, 2.397)
Moon:  (349.389, -6.033)
age: 28.66 day

[Latitude/Longitude]
(30.93N, 146.85E)


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For more information:
 http://maxi.riken.jp/alert/novae/7838574421/7838574421.htm

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