[X-ray-star:259] V4641 Sgr

[maxiweb]

V4641 Sgr is still visible with MAXI (S. Ueno); The brightening was
reported one month ago at http://www.astronomerstelegram.org/?read=5803

=====================
MAXI transient alert
2014-02-19 15:34:39 UT
=====================

[Ground Trigger ID]
ID          :  6707526500

[Count Weighted Position]
RA,Dec: (274.601, -25.796)
Galac.: (  6.334,  -4.790)
Eclip.: (274.145,  -2.423)

[Triggered Criteria]
S:  1s, 3s, 4d
M  :  4orb, 1d

[Highest Significance]
DPTC  : 1076859293
UT    : 2014/02/19 15:34:39
on    : 4d (S-band)
sigma : -6.6

[Observed flux]
S :   -205 +-    31 mCrab
L :   -168 +-    37 mCrab
M :   -350 +-    55 mCrab
H :     -2 +-   159 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.44      3.4 (274.84, -25.41)  V4641 Sgr,SAX J1819.3-2525
0.69  unknown (274.34, -25.14)  IGR J18173-2509,XMMSL1 J181722.2+250838
1.26      3.9 (274.60, -24.54)  XTE J1818-245
1.67  unknown (276.12, -24.85)  AX J1824.5-2451
1.67  unknown (276.14, -24.87)  M 28,IGR J18245-2452
1.76      4.3 (272.69, -26.15)  SAX J1810.8-2609,V4722 Sgr
2.51  unknown (277.24, -25.03)  MAXI J1828-249
2.59  unknown (273.22, -23.53)  PSR J1809-2332,0FGL J1809.5-2331
2.88      7.8 (271.71, -24.58)  2S 1803-245,SAXWFC J1806.9-2434.7
3.21     34.0 (277.37, -23.80)  GS 1826-238,V4634 Sgr
3.27  unknown (272.59, -23.09)  V5588 Sgr
3.84  unknown (271.96, -22.80)  MAXI J1807-228
3.87     21.2 (270.30, -25.74)  GRS 1758-258,1RXS J180112.6-254435
3.96    929.9 (270.28, -25.08)  GX 5-1,1RXS J180108.7-250444
4.03  unknown (271.86, -29.01)  V5585 Sgr
4.41  unknown (271.75, -29.41)  XTE J1807-294
4.47  unknown (271.62, -22.25)  SAX J1806.5-2215
4.71    274.6 (275.92, -30.36)  NGC 6624,H 1820-303
4.88  unknown (270.25, -22.95)  SGR 1801-23,SGR1801-23
4.89      4.2 (269.24, -25.11)  Swift J1756.9-2508

[Sun/Moon (RA, Dec)]
Sun :  (332.776, -11.221)
Moon:  (201.454, -9.617)
age: 19.73 day

[Latitude/Longitude]
(38.63S, 100.13W)


---

For more information:
 http://maxi.riken.jp/alert/novae/6707526500/6707526500.htm

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