[X-ray-star:763] short burst from SGR 1935+2154

[maxiweb at maxi.riken.jp]

A short burst from SGR 1935+2154 (Y.Sugawara, S. Nakahira, M. Nakajima).

=====================
MAXI transient alert
2020-04-27 20:01:51 UT
=====================

[Ground Trigger ID]
ID          :  8966674233

[Count Weighted Position]
RA,Dec: (294.070,  21.692)
Galac.: ( 57.227,   0.439)
Eclip.: (300.974,  42.578)

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

[Highest Significance]
DPTC  : 1272052835
UT    : 2020/04/27 20:01:51
on    : 1scan (S-band)
sigma : 5.9

[Observed flux]
S :     53 +-     9 mCrab
L :     20 +-     8 mCrab
M :     98 +-    17 mCrab
H :    333 +-    78 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.37  unknown (293.73,  21.90)  SGR 1935+2154
0.37  unknown (293.74,  21.89)  swift-#968211!GCN
0.38  unknown (293.73,  21.89)  swift-#968212!GCN
1.64  unknown (292.60,  20.79)  fermi-#609710510!GCN
1.80  unknown (295.96,  21.29)  SWIFT J1943.5+2120,IGR J19443+2117
3.79     -1.8 (292.35,  18.27)  IGR J19294+1816,Swift J1929.8+1821
3.80  unknown (293.40,  17.94)  fermi-#609704785!GCN
4.36  unknown (292.05,  17.77)  fermi-#609714890!GCN
4.45  unknown (295.55,  25.93)  1RXS J194211.9+255552

[Sun/Moon (RA, Dec)]
Sun :  (35.373, 14.094)
Moon:  (91.135, 23.532)
age: 5.06 day

[Latitude/Longitude]
(22.71S, 61.62E)


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For more information:
 http://maxi.riken.jp/alert/novae/8966674233/8966674233.htm

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