[X-ray-star:914] Cep X-4

[maxiweb at maxi.riken.jp]

A new outburst from Cep X-4 (Ginga 2138+56).  (M. Nakajima).

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MAXI transient alert
2023-06-15 21:37:16 UT
=====================

[Ground Trigger ID]
ID          :  0110723238

[Count Weighted Position]
RA,Dec: (324.492,  56.361)
Galac.: ( 98.443,   2.987)
Eclip.: (  4.560,  63.104)

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

[Highest Significance]
DPTC  : 1370900224
UT    : 2023/06/15 21:37:16
on    : 4d (S-band)
sigma : 2.8

[Observed flux]
S :     39 +-    14 mCrab
L :     16 +-    14 mCrab
M :     62 +-    25 mCrab
H :    203 +-   120 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.66     65.8 (324.88,  56.99)  Cep X-4,V490 Cep
1.52  unknown (321.94,  56.94)  SWIFT J2127.4+5654,IGR J21277+5656
4.63     11.3 (331.98,  54.52)  4U 2206+543,1RXS J220755.4+543111

[Sun/Moon (RA, Dec)]
Sun :  (83.696, 23.319)
Moon:  (54.645, 21.679)
age: 26.96 day

[Latitude/Longitude]
(31.76N, 136.05E)


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For more information:
 http://maxi.riken.jp/alert/novae/0110723238/0110723238.htm

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