[X-ray-star:595] Terzan 2

Mon May 7 07:14:36 JST 2018

X-ray burst from Terzan 2 (R. Sasaki).

=====================
MAXI transient alert
2018-05-06 21:59:21 UT
=====================

[Ground Trigger ID]
ID          :  8244723677

[Count Weighted Position]
RA,Dec: (262.159, -30.552)
Galac.: (356.663,   2.233)
Eclip.: (263.198,  -7.298)

[Triggered Criteria]
S  :  1s, 3s, 10s, 30s, 1scan, 4orb
H  :  10s, 30s, 1scan
M  :  1s, 3s, 10s, 30s, 1scan, 4orb
L  :  3s, 10s, 30s, 1scan

[Highest Significance]
DPTC  : 1209679152
UT    : 2018/05/06 21:59:21
on    : 4orb (S-band)
sigma : 9.8

[Observed flux]
S :    274 +-    28 mCrab
L :    182 +-    32 mCrab
M :    457 +-    50 mCrab
H :    380 +-   111 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.34     62.6 (261.89, -30.80)  Terzan 2,4U 1724-307,ESO 454-SC 029
1.19  unknown (262.12, -29.37)  IGR J17285-2922
1.24  unknown (263.38, -31.22)  GRS 1730-312,KS 1730-312
1.26     15.5 (263.61, -30.45)  MAXI J1735-304
1.54      0.6 (263.95, -30.47)  Terzan 1,XB 1732-304
1.78      0.5 (261.63, -28.83)  V2674 Oph,Nova Oph 2010 No. 2
1.93  unknown (264.39, -30.38)  IGR J17375-3022
1.97  unknown (260.02, -31.28)  IGR J17200-3116
2.21  unknown (260.00, -31.75)  XTE J1720-318,V1228 Sco
2.28  unknown (264.80, -30.34)  IGR J17391-3021,XTE J1739-302
2.50  unknown (261.36, -32.95)  IGR J17254-3257
2.51  unknown (259.82, -29.07)  XTE J1719-291
2.52  unknown (265.04, -31.04)  AX J1740.1-3102,GRS 1737-31
2.66  unknown (259.70, -32.18)  1H 1715-321
2.77  unknown (265.27, -29.88)  EXS 1737.9-2952
2.78      3.0 (263.84, -32.94)  IGR J17354-3255
2.99  unknown (264.64, -28.48)  GX 359+2,4U 1735-28
3.01    161.7 (263.35, -33.39)  H 1730-333,Rapid Burster
3.02      0.4 (259.81, -28.33)  IGR J17191-2821
3.19  unknown (263.21, -27.50)  IGR J17329-2731
3.20  unknown (264.98, -28.50)  XTE J1739-285
3.36    128.9 (262.99, -33.83)  GX 354-0,4U 1728-34,Slow Burster
3.40      8.7 (265.98, -29.74)  1E 1740.7-2942,SAXWFC J1743.8-2945.1
3.46  unknown (265.18, -28.30)  SLX 1737-282,2E 1737.5-2817
3.55  unknown (266.19, -29.85)  Swift J174444.9-295042
3.56      4.5 (265.17, -28.15)  IGR J17407-2808
3.71  unknown (266.21, -29.35)  KS 1741-293,AX J1744.8-2921
3.81  unknown (266.58, -30.79)  IGR J17460-3047,IGR17460-3047
3.92    105.9 (266.52, -29.52)  2E 1742.9-2929,GC X-1
3.92  unknown (266.26, -28.91)  CXOGCS J174502.2-285449
4.00    109.0 (266.42, -29.01)  Galactic Center Region
4.09     14.3 (266.86, -30.04)  1RXS J174725.6-300241,SLX 1744-300
4.10  unknown (262.50, -34.64)  SWIFT J1729.9-3437
4.10  unknown (266.86, -30.00)  SLX 1744-299
4.12     21.2 (266.56, -32.23)  H 1743-322,XTE J17464-3213
4.13      9.6 (266.50, -28.87)  GRO J1744-28,SAXWFC J1744.5-2844.6
4.14     22.1 (264.57, -26.99)  SLX 1735-269,1RXS J173817.0-265940
4.15     15.0 (265.67, -27.75)  GRS 1739-278,SAXWFC J1742.7-2744.9
4.26  unknown (266.59, -28.73)  1E 1743.1-2843,2E 1743.1-2842
4.33     99.6 (266.76, -28.88)  SAX J1747.0-2853,1A 1743-288
4.47  unknown (267.35, -30.50)  IGR J17494-3030
4.57      5.2 (257.23, -32.33)  4U 1705-32,1RXS J170854.4-321857
4.62     -1.1 (258.58, -34.05)  4U 1711-34
4.63     43.2 (263.56, -26.09)  1RXS J173413.0-260527,KS 1731-260
4.69     16.8 (257.55, -28.13)  1RXS J171012.3-280754,XTE J1710-281
4.71      3.6 (267.02, -28.48)  XTE J1748-288,AXJ 1748.0-2829
4.74  unknown (267.45, -29.35)  IGR J17498-2921
4.80      5.4 (267.69, -31.29)  GRS 1747-312,SAXWFC J1750.8-3116.5
4.84  unknown (267.77, -30.95)  IGR J17511-3057
4.85  unknown (267.79, -30.63)  XTE J1751-305,SAXWFC J1751.2-3037.7
4.96  unknown (267.60, -29.04)  SAX J1750.8-2900

[Sun/Moon (RA, Dec)]
Sun :  (43.605, 16.653)
Moon:  (305.425, -18.897)
age: 21.40 day

[Latitude/Longitude]
(8.60S, 23.05E)

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For more information:
 http://maxi.riken.jp/alert/novae/8244723677/8244723677.htm

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