[X-ray-star:349] 4U 1724-307

maxiweb maxiweb at maxi.riken.jp
Thu Feb 5 08:55:42 JST 2015


X-ray burst from 4U 1724-307.

=====================
MAXI transient alert
2015-02-04 20:55:37 UT
=====================

[Ground Trigger ID]
ID          :  7057673421

[Count Weighted Position]
RA,Dec: (260.931, -31.315)
Galac.: (355.441,   2.681)
Eclip.: (262.182,  -8.122)

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

[Highest Significance]
DPTC  : 1107118552
UT    : 2015/02/04 20:55:37
on    : 4d (S-band)
sigma : 0.1

[Observed flux]
S :      2 +-    19 mCrab
L :     51 +-    27 mCrab
M :     -8 +-    32 mCrab
H :   -146 +-    75 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.77  unknown (260.02, -31.28)  IGR J17200-3116
0.91  unknown (260.00, -31.75)  XTE J1720-318,V1228 Sco
0.97     21.2 (261.89, -30.80)  Terzan 2,4U 1724-307,ESO 454-SC 029
1.36  unknown (259.70, -32.18)  1H 1715-321
1.68  unknown (261.36, -32.95)  IGR J17254-3257
2.10  unknown (263.38, -31.22)  GRS 1730-312,KS 1730-312
2.20  unknown (262.12, -29.37)  IGR J17285-2922
2.44  unknown (259.82, -29.07)  XTE J1719-291
2.46     16.8 (263.61, -30.45)  MAXI J1735-304
2.56      6.4 (261.63, -28.83)  V2674 Oph,Nova Oph 2010 No. 2
2.72     13.1 (263.95, -30.47)  Terzan 1,XB 1732-304
2.91     96.3 (263.35, -33.39)  H 1730-333,Rapid Burster
2.95      3.0 (263.84, -32.94)  IGR J17354-3255
3.06     98.5 (262.99, -33.83)  GX 354-0,4U 1728-34,Slow Burster
3.12  unknown (264.39, -30.38)  IGR J17375-3022
3.14      2.0 (259.81, -28.33)  IGR J17191-2821
3.31     -2.4 (257.23, -32.33)  4U 1705-32,1RXS J170854.4-321857
3.38     -8.4 (258.58, -34.05)  4U 1711-34
3.46  unknown (264.80, -30.34)  IGR J17391-3021,XTE J1739-302
3.52  unknown (265.04, -31.04)  AX J1740.1-3102,GRS 1737-31
3.58  unknown (262.50, -34.64)  SWIFT J1729.9-3437
4.00  unknown (265.27, -29.88)  EXS 1737.9-2952
4.29  unknown (264.64, -28.48)  GX 359+2,4U 1735-28
4.33      3.6 (257.55, -28.13)  1RXS J171012.3-280754,XTE J1710-281
4.34  unknown (259.75, -35.54)  XMMSL1 J171900.4-353217
4.50  unknown (264.98, -28.50)  XTE J1739-285
4.62      8.7 (265.98, -29.74)  1E 1740.7-2942,SAXWFC J1743.8-2945.1
4.76  unknown (265.18, -28.30)  SLX 1737-282,2E 1737.5-2817
4.76  unknown (266.19, -29.85)  Swift J174444.9-295042
4.85      4.3 (255.53, -29.95)  H 1658-298,V2134 Oph
4.86      4.5 (265.17, -28.15)  IGR J17407-2808
4.87  unknown (266.58, -30.79)  IGR J17460-3047,IGR17460-3047
4.88      6.7 (266.56, -32.23)  H 1743-322,XTE J17464-3213
4.96  unknown (266.21, -29.35)  KS 1741-293,AX J1744.8-2921
4.97  unknown (264.12, -27.20)  IGR J17364-2711
4.98  unknown (261.30, -36.28)  EXO 1722-363,IGR J17252-3616
4.99  unknown (263.85, -35.67)  1RXH J173523.7-354013

[Sun/Moon (RA, Dec)]
Sun :  (317.977, -16.189)
Moon:  (146.425, 9.613)
age: 15.58 day

[Latitude/Longitude]
(19.18N, 100.20E)


---

For more information:
 http://maxi.riken.jp/alert/novae/7057673421/7057673421.htm

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





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