[X-ray-star:314] 4U 1538-52

[maxiweb]

Brightening of 4U 1538-52 (kawamuro)

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MAXI transient alert
2014-10-13 17:50:48 UT
=====================

[Ground Trigger ID]
ID          :  6943573913

[Count Weighted Position]
RA,Dec: (236.156, -52.534)
Galac.: (327.606,   1.831)
Eclip.: (246.503, -31.820)

[Triggered Criteria]
S  :  1s, 3s, 10s, 30s, 1scan, 4orb, 1d, 4d
H  :  3s, 10s, 30s, 1scan, 4orb
M  :  1s, 3s, 10s, 30s, 1scan, 4orb, 1d, 4d

[Highest Significance]
DPTC  : 1097257862
UT    : 2014/10/13 17:50:48
on    : 4orb (S-band)
sigma : 6.3

[Observed flux]
S :    132 +-    21 mCrab
L :     53 +-    24 mCrab
M :    237 +-    39 mCrab
H :    836 +-   130 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.37      3.9 (235.60, -52.39)  4U 1538-52,QV Nor
2.00     12.6 (237.72, -54.31)  1E 1547.0-5408
2.72  unknown (239.45, -54.41)  H 1553-542,2S 1553-542
3.88     35.7 (235.82, -56.41)  MAXI J1543-564
4.05     67.0 (237.75, -56.48)  V381 Nor,XTE J1550-564
4.24  unknown (236.03, -56.77)  XTE J1543-568
4.28    236.4 (243.18, -52.42)  4U 1608-52,H 1608-522,QX Nor
4.88      9.5 (236.79, -47.67)  4U 1543-475,IL Lup

[Sun/Moon (RA, Dec)]
Sun :  (198.569, -7.864)
Moon:  (86.659, 18.493)
age: 19.58 day

[Latitude/Longitude]
(36.76S, 94.23W)


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For more information:
 http://maxi.riken.jp/alert/novae/6943573913/6943573913.htm

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