[X-ray-star:644] An X-ray-burst-like event from MAXI J1742-298
maxiweb at maxi.riken.jp
maxiweb at maxi.riken.jp
Tue Oct 16 22:51:46 JST 2018
MAXI/GSC detected short-term X-ray enhancement (H. Negoro).
=====================
MAXI transient alert
2018-10-14 16:26:20 UT
=====================
[Ground Trigger ID]
ID : 8405849997
[Count Weighted Position]
RA,Dec: (265.734, -29.891)
Galac.: (358.886, -0.012)
Eclip.: (266.278, -6.507)
[Triggered Criteria]
[Highest Significance]
DPTC : 1223569561
UT : 2018/10/14 16:26:20
on : 10s (S-band)
sigma : -7.4
[Observed flux]
S : -170 +- 23 mCrab
L : -139 +- 27 mCrab
M : -238 +- 40 mCrab
H : -13 +- 95 mCrab
nearby(r<5deg) object
=====================
dist flux (RA, Dec) name
[deg][mCrab] [deg]
=====================
0.26 8.7 (265.98, -29.74) 1E 1740.7-2942,SAXWFC J1743.8-2945.1
0.40 unknown (265.27, -29.88) EXS 1737.9-2952
0.40 unknown (266.19, -29.85) Swift J174444.9-295042
0.68 unknown (266.21, -29.35) KS 1741-293,AX J1744.8-2921
0.78 -101.0 (266.52, -29.52) 2E 1742.9-2929,GC X-1
0.93 unknown (264.80, -30.34) IGR J17391-3021,XTE J1739-302
0.98 14.3 (266.86, -30.04) 1RXS J174725.6-300241,SLX 1744-300
0.98 unknown (266.86, -30.00) SLX 1744-299
1.06 134.5 (266.42, -29.01) Galactic Center Region
1.08 unknown (266.26, -28.91) CXOGCS J174502.2-285449
1.16 unknown (266.58, -30.79) IGR J17460-3047,IGR17460-3047
1.22 9.6 (266.50, -28.87) GRO J1744-28,SAXWFC J1744.5-2844.6
1.26 unknown (264.39, -30.38) IGR J17375-3022
1.30 unknown (265.04, -31.04) AX J1740.1-3102,GRS 1737-31
1.35 119.0 (266.76, -28.88) SAX J1747.0-2853,1A 1743-288
1.38 unknown (266.59, -28.73) 1E 1743.1-2843,2E 1743.1-2842
1.52 unknown (267.35, -30.50) IGR J17494-3030
1.54 unknown (264.98, -28.50) XTE J1739-285
1.59 unknown (267.45, -29.35) IGR J17498-2921
1.65 30.0 (263.95, -30.47) Terzan 1,XB 1732-304
1.66 unknown (265.18, -28.30) SLX 1737-282,2E 1737.5-2817
1.70 unknown (264.64, -28.48) GX 359+2,4U 1735-28
1.80 3.6 (267.02, -28.48) XTE J1748-288,AXJ 1748.0-2829
1.81 4.5 (265.17, -28.15) IGR J17407-2808
1.83 unknown (267.60, -29.04) SAX J1750.8-2900
1.92 24.7 (263.61, -30.45) MAXI J1735-304
1.92 unknown (267.79, -30.63) XTE J1751-305,SAXWFC J1751.2-3037.7
2.05 unknown (267.77, -30.95) IGR J17511-3057
2.12 unknown (267.41, -28.35) IGR J17497-2821
2.14 -54.5 (265.67, -27.75) GRS 1739-278,SAXWFC J1742.7-2744.9
2.19 20.9 (267.69, -31.29) GRS 1747-312,SAXWFC J1750.8-3116.5
2.27 unknown (267.38, -28.13) Swift J1749.4-2807
2.42 unknown (263.38, -31.22) GRS 1730-312,KS 1730-312
2.45 8.7 (266.56, -32.23) H 1743-322,XTE J17464-3213
2.67 unknown (268.10, -31.63) SAX J1752.3-3138,INTREF 865
2.71 unknown (267.28, -27.54) AX J1749.1-2733
2.72 5.8 (266.82, -27.34) IGR J17473-2721
2.78 unknown (268.26, -28.21) V5586 Sgr
3.07 36.2 (264.57, -26.99) SLX 1735-269,1RXS J173817.0-265940
3.17 unknown (268.56, -27.91) AX J1754.2-2754
3.18 unknown (262.12, -29.37) IGR J17285-2922
3.26 unknown (263.21, -27.50) IGR J17329-2731
3.44 61.9 (261.89, -30.80) Terzan 2,4U 1724-307,ESO 454-SC 029
3.45 3.0 (263.84, -32.94) IGR J17354-3255
3.50 356.8 (266.98, -26.56) GX 3+1,1RXS J174755.8-263352
3.51 3.6 (267.27, -26.65) GRO J1750-27,AX J1749.1-2639
3.52 unknown (266.29, -26.40) Swift J1745.1-2624
3.62 9.2 (267.45, -33.20) SLX 1746-331,RX J1749.8-3312
3.73 16.6 (261.63, -28.83) V2674 Oph,Nova Oph 2010 No. 2
3.73 unknown (268.87, -32.48) XTE J1755-324
3.80 unknown (266.04, -26.10) V5581 Sgr
4.04 92.5 (263.35, -33.39) H 1730-333,Rapid Burster
4.26 43.2 (263.56, -26.09) 1RXS J173413.0-260527,KS 1731-260
4.37 unknown (268.61, -26.33) IGR J17544-2619
4.58 124.7 (262.99, -33.83) GX 354-0,4U 1728-34,Slow Burster
4.78 unknown (268.43, -25.74) Swift J1753.7-2544
4.83 unknown (261.36, -32.95) IGR J17254-3257
[Sun/Moon (RA, Dec)]
Sun : (199.417, -8.205)
Moon: (268.161, -20.615)
age: 4.99 day
[Latitude/Longitude]
(29.54S, 153.17W)
We will report more detailed information on this event to ATel and/or GCN.
---
For more information:
http://maxi.riken.jp/alert/novae/8405849997/8405849997.htm
About MAXI data:
http://maxi.riken.jp/
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