[X-ray-star:701] X-ray burst from 1A 1246-588

maxiweb at maxi.riken.jp maxiweb at maxi.riken.jp
Fri Jun 7 09:07:35 JST 2019


X-ray burst from 1A 1246-588 (H. Negoro).

=====================
MAXI transient alert
2019-06-06 21:16:47 UT
=====================

[Ground Trigger ID]
ID          :  8640722871

[Count Weighted Position]
RA,Dec: (192.548, -58.704)
Galac.: (302.776,   4.162)
Eclip.: (221.171, -47.654)

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

[Highest Significance]
DPTC  : 1243890971
UT    : 2019/06/06 21:16:47
on    : 1scan (Low-band)
sigma : 6.2

[Observed flux]
S :    150 +-    22 mCrab
L :    197 +-    32 mCrab
M :    174 +-    35 mCrab
H :      8 +-   100 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.39      8.8 (192.41, -59.09)  1A 1246-588,1RXS J124938.0-590525
1.42  unknown (190.49, -57.80)  WKK 1263
3.21      5.3 (195.32, -61.60)  GX 304-1
4.45  unknown (190.71, -63.06)  HD110432
4.68     -0.8 (201.18, -57.61)  CIZA J1324.7-5736
4.98     30.9 (186.66, -62.77)  GX 301-2,BP Cru

[Sun/Moon (RA, Dec)]
Sun :  (74.386, 22.669)
Moon:  (123.401, 21.130)
age: 3.95 day

[Latitude/Longitude]
(28.80N, 7.56W)


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For more information:
 http://maxi.riken.jp/alert/novae/8640722871/8640722871.htm

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




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