[X-ray-star:345] OAO 1657-41

[maxiweb]

Brightening of OAO 1657-41. (T.Takagi)

=====================
MAXI transient alert
2015-01-27 18:23:13 UT
=====================

[Ground Trigger ID]
ID          :  7049624437

[Count Weighted Position]
RA,Dec: (254.502, -41.718)
Galac.: (344.002,   0.683)
Eclip.: (257.828, -18.931)

[Triggered Criteria]
S  :  4d
M  :  4d

[Highest Significance]
DPTC  : 1106418209
UT    : 2015/01/27 18:23:13
on    : 4d (S-band)
sigma : -6.8

[Observed flux]
S :    -81 +-    12 mCrab
L :    -49 +-    14 mCrab
M :   -121 +-    22 mCrab
H :    150 +-    83 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.43  unknown (253.95, -41.83)  IGR J16558-4150
0.52     43.0 (255.20, -41.67)  OAO 1657-41,H 1657-415
0.75  unknown (255.10, -42.32)  AX J1700.2-4220
1.11     32.9 (255.44, -40.86)  XTE J1701-407
1.22  unknown (256.00, -41.24)  XTE J1704-412
2.01     36.5 (256.56, -43.04)  4U 1702-429,H 1702-429,Ara X-1
2.02      3.1 (253.50, -39.85)  GRO J1655-40,V1033 Sco
2.57  unknown (257.20, -40.15)  1RXS J170849.0-400910
2.62  unknown (252.36, -43.82)  IGR J16493-4348
2.84     53.8 (258.10, -40.84)  4U 1708-40,1RXS J171224.8-405034
2.93  unknown (258.36, -42.33)  Swift J1713.4-4219
3.05  unknown (256.12, -44.53)  XTE J1704-445
3.11    216.3 (257.23, -44.10)  4U 1705-440,SAXWFC J1708.9-4406.9
3.13  unknown (253.79, -38.63)  V1312 Sco
3.69  unknown (253.81, -38.06)  V1311 Sco
3.77  unknown (253.09, -45.34)  XTE J1652-453
3.93  unknown (251.99, -45.20)  IGR J16479-4514
3.98  unknown (249.19, -41.54)  Nova Sco 2011 No.2
3.98  unknown (251.65, -45.12)  IGR J16465-4507
4.03  unknown (259.60, -40.49)  RX J1718.4-4029
4.04     50.8 (255.99, -37.84)  H 1700-377,V884 Sco
4.11  unknown (259.90, -41.02)  IGR J17195-4100
4.45  unknown (257.90, -38.12)  SAX J1711.6-3808
4.46     10.2 (258.99, -38.86)  1RXS J171557.7-385152,XTE J1716-389
4.48    324.1 (251.45, -45.61)  GX 340+0,1RXS J164547.8-453642
4.50     39.7 (255.24, -46.19)  XTE J1701-462
4.59  unknown (251.79, -45.87)  CXOU J164710.2-455216
4.74  unknown (256.53, -37.24)  V1310 Sco
4.81      3.1 (250.46, -45.54)  IGR J16418-4532
4.94      8.6 (258.14, -37.64)  SAX J1712.6-3739

[Sun/Moon (RA, Dec)]
Sun :  (309.689, -18.455)
Moon:  (42.658, 13.545)
age: 7.48 day

[Latitude/Longitude]
(34.76N, 169.35E)


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For more information:
 http://maxi.riken.jp/alert/novae/7049624437/7049624437.htm

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