[X-ray-star:360] XTE J1856+053

maxiweb maxiweb at maxi.riken.jp
Mon Mar 16 20:26:46 JST 2015


A possible outburst from the BHC XTE J1856+053 was detected (Suzuki,
Masumitsu, Negoro).

=====================
MAXI transient alert
2015-03-16 08:57:03 UT
=====================

[Ground Trigger ID]
ID          :  7097273962

[Count Weighted Position]
RA,Dec: (283.980,   4.802)
Galac.: ( 37.722,   1.185)
Eclip.: (285.745,  27.480)

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

[Highest Significance]
DPTC  : 1110531437
UT    : 2015/03/16 08:57:03
on    : 4d (S-band)
sigma : 2.1

[Observed flux]
S :     32 +-    15 mCrab
L :     18 +-    17 mCrab
M :     56 +-    26 mCrab
H :    -93 +-   108 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.56  unknown (284.16,   5.33)  XTE J1856+053
1.54      4.9 (284.69,   3.43)  XTE J1858+034
2.51      3.3 (285.90,   3.19)  4U 1901+03
2.70  unknown (283.48,   7.45)  IGR J18539+0727
3.52     27.0 (284.76,   8.23)  XTE J1859+083
3.64  unknown (285.42,   1.45)  XTE J1901+014
3.97      4.5 (287.96,   4.98)  SS 433,V1343 Aql
3.98    281.9 (279.99,   5.04)  Ser X-1,MM Ser
4.63      3.5 (287.70,   7.60)  4U 1908+075,SAXWFC J1910.8+0735.6
4.68      8.1 (281.41,   0.89)  GS 1843+00,b 336
4.78  unknown (286.20,   9.04)  XTE J1906+090
4.84  unknown (281.48,   0.66)  Swift J1845.7-0037
4.93  unknown (279.16,   3.68)  Swift J1836.6+0341,XTE J1837+037

[Sun/Moon (RA, Dec)]
Sun :  (355.636, -1.889)
Moon:  (300.084, -15.474)
age: 25.55 day

[Latitude/Longitude]
(8.60N, 113.35W)


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

---

For more information:
 http://maxi.riken.jp/alert/novae/7097273962/7097273962.htm

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





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