[X-ray-star:364] GX 304-1

[maxiweb]

A new outburst of GX 304-1 is detected (H. Negoro).

=====================
MAXI transient alert
2015-04-24 04:52:09 UT
=====================

[Ground Trigger ID]
ID          :  7136174152

[Count Weighted Position]
RA,Dec: (196.063, -61.640)
Galac.: (304.459,   1.189)
Eclip.: (225.875, -49.033)

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

[Highest Significance]
DPTC  : 1113886341
UT    : 2015/04/24 04:52:09
on    : 4orb (S-band)
sigma : 4.5

[Observed flux]
S :     67 +-    15 mCrab
L :     37 +-    14 mCrab
M :    114 +-    28 mCrab
H :    181 +-   117 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.35     -0.5 (195.32, -61.60)  GX 304-1
2.20      2.3 (195.70, -63.84)  PSR B1259-63
2.34     -0.3 (195.50, -63.96)  IGR J13020-6359
2.68     10.6 (201.65, -62.14)  4U 1323-619,SAXWFC J1326.7-6208.8
2.82  unknown (201.11, -63.22)  SAX J1324.5-6313
2.86  unknown (190.71, -63.06)  HD110432
3.12      4.0 (192.41, -59.09)  1A 1246-588,1RXS J124938.0-590525
3.86  unknown (202.82, -63.96)  V1213 Cen
4.32  unknown (187.83, -63.74)  Coal Sack
4.52     47.2 (186.66, -62.77)  GX 301-2,BP Cru
4.75  unknown (206.00, -61.37)  V851 Cen
4.76  unknown (190.49, -57.80)  WKK 1263
4.78      3.3 (201.18, -57.61)  CIZA J1324.7-5736

[Sun/Moon (RA, Dec)]
Sun :  (31.269, 12.687)
Moon:  (103.524, 17.584)
age: 5.32 day

[Latitude/Longitude]
(19.46N, 127.47W)


We will report more detailed information on this event to ATel and/or GCN.

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For more information:
 http://maxi.riken.jp/alert/novae/7136174152/7136174152.htm

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