[X-ray-star:119] 4U 1630-47

[maxiweb]

The black hole transient 4U 1630-47 is in outburst. (H. Negoro)

=====================
MAXI transient alert
2011-12-21 16:08:45 UT
=====================

[Ground Trigger ID]
ID          :  5916524686

[Count Weighted Position]
RA,Dec: (248.470, -47.505)
Galac.: (336.818,   0.184)
Eclip.: (254.092, -25.248)

[Triggered Criteria]
L+M:  4orb, 1d, 4d
M  :  4orb, 1d, 4d
L  :  1d, 4d

[Highest Significance]
DPTC :  1008518940
UT   :  2011/12/21 16:08:45
on   :  4d (L+M-band)

[Observed flux]
L :    157.0 mCrab (   10.0)
M :    283.0 mCrab (   47.0)
H :    205.0 mCrab (  365.0)
( ): background flux

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.11     19.3 (248.50, -47.39)  4U 1630-472,Nor X-1,GX 337+00
0.20  unknown (248.19, -47.44)  IGR J16328-4726
0.48  unknown (248.01, -47.87)  AX J1631.9-4752
1.35  unknown (247.97, -48.81)  IGR J16318-4848
1.95     42.5 (247.01, -49.20)  1RXS J162804.7-491150,H 1624-490
2.40      3.1 (250.46, -45.54)  IGR J16418-4532
2.79    410.7 (251.45, -45.61)  GX 340+0,1RXS J164547.8-453642
2.80  unknown (251.79, -45.87)  CXOU J164710.2-455216
3.62  unknown (252.50, -49.96)  XTE J1650-500,GHJ2008 3
3.84  unknown (253.09, -45.34)  XTE J1652-453
4.58  unknown (252.36, -43.82)  IGR J16493-4348
4.59  unknown (246.65, -51.94)  SWIFT J1626.6-5156
4.82     39.7 (255.24, -46.19)  XTE J1701-462
4.99     10.4 (255.71, -48.79)  GX 339-4,V821 Ara

[Sun/Moon (RA, Dec)]
Sun :  (269.205, -23.444)
Moon:  (224.575, -19.369)
age: 26.08 day

[Latitude/Longitude]
(21.75S, 163.98E)


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For more information:
 http://maxi.riken.jp/alert/novae/5916524686/5916524686.htm

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