[X-ray-star:797] MAXI J1848-015

[maxiweb at maxi.riken.jp]

A probable new X-ray nova was detected (R. Takagi and H. Negoro).

=====================
MAXI transient alert
2020-12-20 08:09:54 UT
=====================

[Ground Trigger ID]
ID          :  9203274470

[Count Weighted Position]
RA,Dec: (282.271,  -1.149)
Galac.: ( 31.647,  -0.009)
Eclip.: (283.223,  21.729)

[Triggered Criteria]
S  :  1d
M  :  1d

[Highest Significance]
DPTC  : 1292486985
UT    : 2020/12/20 08:09:54
on    : 1d (S-band)
sigma : 2.1

[Observed flux]
S :     19 +-     9 mCrab
L :     -5 +-     8 mCrab
M :     38 +-    17 mCrab
H :    102 +-    62 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.32  unknown (282.51,  -0.94)  Swift J185003.2-005627
0.57  unknown (282.23,  -0.58)  V603 Aql
0.93     37.3 (281.48,  -0.66)  Swift J1845.7-0037
1.29     43.6 (282.07,  -2.42)  GS 1843-02,4U 1850-03
1.42  unknown (281.57,  -2.39)  IGRJ18462-0223
1.91     12.7 (282.32,  -3.06)  EXO 1846-031
1.94  unknown (281.60,  -2.97)  AX J1846.4-0258,PSR J1846-0258
2.03      4.9 (282.07,  -3.17)  IGR J18483-0311
2.07  unknown (281.22,  -2.93)  AX J1844.8-0258,AX J1845-0258
2.17     71.6 (283.88,  -2.60)  XTE J1855-026
2.21      6.5 (281.41,   0.89)  GS 1843+00,b 336
2.66  unknown (281.91,  -3.79)  V1723 Aql
2.92     13.1 (280.90,  -3.73)  Swift J1843.5-0343
3.56  unknown (281.26,  -4.57)  IGR J18450-0435,AX J1845.0-0433
4.08      1.7 (285.42,   1.45)  XTE J1901+014
4.25     15.0 (280.33,  -4.94)  1E 1841-045,PSR J1841-0456,Kes 73
4.88     14.2 (280.25,  -5.60)  IGR J18410-0535,AX1841.0-0536

[Sun/Moon (RA, Dec)]
Sun :  (268.494, -23.438)
Moon:  (343.557, -12.639)
age: 5.32 day

[Latitude/Longitude]
(28.70N, 89.87E)


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

---

For more information:
 http://maxi.riken.jp/alert/novae/9203274470/9203274470.htm

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