[X-ray-star:674] 4U 1901+03

[maxiweb at maxi.riken.jp]

Binary X-ray pulsar 4U 1901+03 is brightening (M. Nakajima). 

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MAXI transient alert
2019-02-08 22:35:19 UT
=====================

[Ground Trigger ID]
ID          :  8522774986

[Count Weighted Position]
RA,Dec: (285.902,   3.310)
Galac.: ( 37.271,  -1.202)
Eclip.: (287.684,  25.778)

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

[Highest Significance]
DPTC  : 1233700489
UT    : 2019/02/08 22:35:19
on    : 1d (Med-band)
sigma : 1.8

[Observed flux]
S :     33 +-    17 mCrab
L :      6 +-    22 mCrab
M :     52 +-    29 mCrab
H :    207 +-   106 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.12     50.2 (285.90,   3.19)  4U 1901+03
1.22     84.4 (284.69,   3.43)  XTE J1858+034
1.92  unknown (285.42,   1.45)  XTE J1901+014
2.64    106.8 (284.18,   5.31)  XTE J1856+053
2.65     23.5 (287.96,   4.98)  SS 433,V1343 Aql
3.33     -5.4 (287.82,   0.58)  Aql X-1,V1333 Aql
4.64      3.0 (287.70,   7.60)  4U 1909+07,4U 1908+075
4.79  unknown (283.48,   7.45)  IGR J18539+0727

[Sun/Moon (RA, Dec)]
Sun :  (322.028, -14.940)
Moon:  (5.354, -2.963)
age: 4.12 day

[Latitude/Longitude]
(4.66N, 165.15E)


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For more information:
 http://maxi.riken.jp/alert/novae/8522774986/8522774986.htm

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