[X-ray-star:781] X-ray burst from 4U 1746-37

maxiweb at maxi.riken.jp maxiweb at maxi.riken.jp
Fri Aug 21 13:11:15 JST 2020


A X-ray burst from 4U 1746-37 was detected (R. Takagi).

=====================
MAXI transient alert
2020-08-21 03:08:25 UT
=====================

[Ground Trigger ID]
ID          :  9082127003

[Count Weighted Position]
RA,Dec: (267.602, -37.725)
Galac.: (352.974,  -5.389)
Eclip.: (268.043, -14.302)

[Triggered Criteria]
S  :  3s, 10s, 30s
M  :  1scan

[Highest Significance]
DPTC  : 1282014513
UT    : 2020/08/21 03:08:25
on    : 10s (S-band)
sigma : 0.6

[Observed flux]
S :      9 +-    16 mCrab
L :    -17 +-    17 mCrab
M :     21 +-    29 mCrab
H :     -5 +-    90 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.67      8.0 (267.55, -37.05)  4U 1746-37,H 1746-370
1.65  unknown (267.06, -36.13)  1A 1744-361
2.46      4.8 (264.50, -37.77)  IGR J17379-3747
3.65  unknown (263.85, -35.67)  1RXH J173523.7-354013
3.66     -0.5 (272.12, -36.98)  SAX J1808.4-3658,V4580 Sgr
4.26     18.5 (269.67, -33.81)  H 1755-338,Ginga 1755-338
4.37      5.0 (271.04, -34.35)  1RXS J180408.9-342058
4.52      2.9 (267.45, -33.20)  SLX 1746-331,RX J1749.8-3312
4.54     11.4 (262.23, -36.24)  Swift J1728.9-3613

[Sun/Moon (RA, Dec)]
Sun :  (150.416, 12.085)
Moon:  (178.282, 6.263)
age: 2.23 day

[Latitude/Longitude]
(14.57N, 178.20E)


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For more information:
 http://maxi.riken.jp/alert/novae/9082127003/9082127003.htm

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




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