[X-ray-star:419] V404 Cyg (swift-#668877!GCN)

maxiweb maxiweb at maxi.riken.jp
Fri Jan 1 06:22:50 JST 2016


A flare from V404 Cyg (sugimoto)

=====================
MAXI transient alert
2015-12-31 18:38:04 UT
=====================

[Ground Trigger ID]
ID          :  7387625268

[Count Weighted Position]
RA,Dec: (305.940,  33.716)
Galac.: ( 72.965,  -2.130)
Eclip.: (320.877,  51.001)

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

[Highest Significance]
DPTC  : 1135622290
UT    : 2015/12/31 18:38:04
on    : 1d (Med-band)
sigma : 10.5

[Observed flux]
S :    270 +-    24 mCrab
L :    171 +-    27 mCrab
M :    471 +-    45 mCrab
H :   1082 +-   145 mCrab

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.13  unknown (305.94,  33.85)  swift-#668877!GCN
0.15  unknown (306.00,  33.86)  swift-#668949!GCN
0.15  unknown (306.02,  33.85)  swift-#668879!GCN
0.16     -7.5 (306.02,  33.87)  GS 2023+338
0.17  unknown (306.02,  33.87)  swift-#668097!GCN
1.83  unknown (305.83,  31.88)  4C 31.56
3.24  unknown (304.70,  36.79)  IGR J20188+3647
3.46  unknown (302.25,  35.38)  fermi-#472411854!GCN
3.74  unknown (306.86,  37.38)  S106
4.28     -6.7 (308.06,  37.64)  EXO 2030+375,V2246 Cyg
4.59  unknown (308.86,  29.85)  fermi-#473275085!GCN

[Sun/Moon (RA, Dec)]
Sun :  (280.379, -23.102)
Moon:  (174.281, 2.391)
age: 20.65 day

[Latitude/Longitude]
(26.59N, 178.05W)


---

For more information:
 http://maxi.riken.jp/alert/novae/7387625268/7387625268.htm

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





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