[X-ray-star:847] SGR 1900+14?

[maxiweb at maxi.riken.jp]

A burst-like event was detected probably from SGR 1900+14 (H. Negoro)

=====================
MAXI transient alert
2021-11-27 12:46:39 UT
=====================

[Ground Trigger ID]
ID          :  9545423966

[Count Weighted Position]
RA,Dec: (286.364,   9.403)
Galac.: ( 42.896,   1.186)
Eclip.: (289.082,  31.765)

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

[Highest Significance]
DPTC  : 1322052379
UT    : 2021/11/27 12:46:39
on    : 4orb (S-band)
sigma : 5.3

[Observed flux]
S :     85 +-    16 mCrab
L :     37 +-    15 mCrab
M :    146 +-    29 mCrab
H :    253 +-   106 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.39  unknown (286.20,   9.04)  XTE J1906+090
0.45  unknown (286.81,   9.32)  SGR 1900+14,SGR1900+14
0.85      5.8 (287.22,   9.38)  XTE J1908+094
1.11      9.4 (287.41,   9.83)  4U 1907+09,H 1907+097
1.97      2.5 (284.76,   8.23)  XTE J1859+083
2.18      3.3 (288.52,   9.88)  IGR J19140+0951
2.24      5.8 (287.70,   7.60)  4U 1909+07,4U 1908+075
2.85     13.8 (288.80,  10.95)  GRS 1915+105,V1487 Aql
3.46  unknown (283.48,   7.45)  IGR J18539+0727
4.63     -2.3 (284.18,   5.31)  XTE J1856+053
4.69     18.5 (287.96,   4.98)  SS 433,V1343 Aql
4.79  unknown (287.80,  13.98)  IGR J19112+1358

[Sun/Moon (RA, Dec)]
Sun :  (243.261, -21.172)
Moon:  (159.144, 14.478)
age: 22.67 day

[Latitude/Longitude]
(16.10N, 9.97E)


We will report more detailed information on this event to ATel and/or GCN.

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For more information:
 http://maxi.riken.jp/alert/novae/9545423966/9545423966.htm

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