Cir X-1

[maxiweb at maxi.riken.go.jp]

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

=====================
MAXI transient alert
2017-05-22 17:41:04 UT
=====================

[Ground Trigger ID]
ID          :  7895574676

[Count Weighted Position]
RA,Dec: (229.219, -57.191)
Galac.: (321.675,   0.285)
Eclip.: (243.529, -37.440)

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

[Highest Significance]
DPTC  : 1179510081
UT    : 2017/05/22 17:41:04
on    : 1scan (Low-band)
sigma : 2.4

[Observed flux]
S :     96 +-    19 mCrab
L :     41 +-    17 mCrab
M :    157 +-    35 mCrab
H :    187 +-   123 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.52    -15.2 (230.17, -57.17)  Cir X-1,BR Cir
1.98      6.8 (228.48, -59.14)  PSR B1509-58,Cir pulsar
2.65  unknown (234.01, -57.81)  IGR J15360-5750
3.01  unknown (234.74, -57.71)  V343 Nor
3.70      2.6 (235.82, -56.41)  MAXI J1543-564
3.73  unknown (236.03, -56.77)  XTE J1543-568
3.78  unknown (223.58, -55.08)  PR Lupi,Nova Lupi 2011
3.81  unknown (222.89, -55.68)  IGR J14515-5542
4.09  unknown (223.21, -59.82)  SAX J1452.8-5949
4.14  unknown (222.32, -55.59)  2MFGC 12018
4.46  unknown (222.18, -59.70)  IGR J14488-5942,Swift J1448.4-5945
4.72     21.6 (237.75, -56.48)  XTE J1550-564,V381 Nor
4.91  unknown (232.07, -61.88)  TrA X-1,KY Tra

[Sun/Moon (RA, Dec)]
Sun :  (59.467, 20.483)
Moon:  (18.312, 3.602)
age: 26.59 day

[Latitude/Longitude]
(27.16S, 136.64W)


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For more information:
 http://maxi.riken.jp/alert/novae/7895574676/7895574676.htm

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