[X-ray-star:743] Swift J1858.6-0814

[maxiweb at maxi.riken.jp]

A new outburst from Swift J1858.6-0814 is detected (H. Negoro).

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MAXI transient alert
2020-02-06 03:58:29 UT
=====================

[Ground Trigger ID]
ID          :  8885126771

[Count Weighted Position]
RA,Dec: (284.844,  -7.969)
Galac.: ( 26.725,  -5.388)
Eclip.: (285.206,  14.690)

[Triggered Criteria]
S  :  1scan, 4orb
M  :  4orb

[Highest Significance]
DPTC  : 1264996644
UT    : 2020/02/06 03:58:29
on    : 4orb (S-band)
sigma : 2.9

[Observed flux]
S :     38 +-    13 mCrab
L :     39 +-    16 mCrab
M :     51 +-    23 mCrab
H :    155 +-    92 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.33     16.5 (284.64,  -8.24)  Swift J1858.6-0814
1.72    -35.7 (283.27,  -8.71)  4U 1850-086,H 1850-087
3.48    -17.0 (287.58,  -5.79)  MAXI J1910-057,Swift J1910.2-0546
3.88  unknown (280.94,  -7.61)  V496 Sct
4.17  unknown (287.71, -11.04)  fermi-#602211445!GCN
4.93  unknown (281.26,  -4.57)  IGR J18450-0435,AX J1845.0-0433

[Sun/Moon (RA, Dec)]
Sun :  (318.995, -15.883)
Moon:  (95.135, 23.097)
age: 11.98 day

[Latitude/Longitude]
(5.04S, 82.33E)


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For more information:
 http://maxi.riken.jp/alert/novae/8885126771/8885126771.htm

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