XRB from 4U 1608-52

[maxiweb at maxi.riken.go.jp]

X-ray burst from 4U 1608-52 (W.Iwakiri)

=====================
MAXI transient alert
2017-06-18 20:49:59 UT
=====================

[Ground Trigger ID]
ID          :  7922850001

[Count Weighted Position]
RA,Dec: (243.179, -52.423)
Galac.: (330.932,  -0.859)
Eclip.: (251.335, -30.708)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1181854215
UT    : 2017/06/18 20:49:59
on    : 3s (Med-band)
sigma : 19.8

[Observed flux]
S :    510 +-    22 mCrab
L :    582 +-    32 mCrab
M :    731 +-    37 mCrab
H :    509 +-    75 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.00      8.4 (243.18, -52.42)  4U 1608-52,H 1608-522,QX Nor
1.54  unknown (245.19, -51.51)  IGR J16207-5129
2.18      1.4 (246.65, -51.94)  SWIFT J1626.6-5156
2.52  unknown (244.16, -49.98)  IGR J16167-4957
2.65  unknown (247.02, -51.23)  fermi-#511636997!GCN
2.89  unknown (244.88, -49.74)  IGR J16195-4945,AX J1619.4-4945
2.98      5.8 (239.45, -54.41)  H 1553-542,2S 1553-542
3.76     10.0 (237.72, -54.31)  1E 1547.0-5408
4.03     50.9 (247.01, -49.20)  4U 1624-490,1RXS J162804.7-491150
4.17  unknown (249.31, -50.72)  IGR J16374-5043
4.44     40.8 (250.23, -53.75)  H 1636-536,V801 Ara
4.50  unknown (247.04, -48.65)  IGR J16283-4838
4.59  unknown (249.26, -49.86)  XTE J1637-498
4.62     17.9 (235.60, -52.39)  4U 1538-52,QV Nor
4.72  unknown (247.97, -48.81)  IGR J16318-4848

[Sun/Moon (RA, Dec)]
Sun :  (87.340, 23.423)
Moon:  (15.323, 2.347)
age: 24.19 day

[Latitude/Longitude]
(2.22N, 11.57W)


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For more information:
 http://maxi.riken.jp/alert/novae/7922850001/7922850001.htm

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