NOVA ID=8789426747

X-ray burst from 4U 1746-37

Alert Mail
[Ground Trigger ID]
ID          :  8789426747

[Count Weighted Position]
RA,Dec: (267.400, -36.817)
Galac.: (353.678,  -4.790)
Eclip.: (267.861, -13.397)

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

[Highest Significance]
DPTC  : 1256731424
UT    : 2019/11/02 12:04:35
on    : 3s (Med-band)
sigma : 2.7

[Observed flux]
S :     35 +-    11 mCrab ( 3-10keV)
L :     14 +-    10 mCrab ( 2- 4keV)
M :     52 +-    19 mCrab ( 4-10keV)
H :    -49 +-    73 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.27      9.5 (267.55, -37.05)  4U 1746-37,H 1746-370
0.74  unknown (267.06, -36.13)  1A 1744-361
2.50    -16.5 (264.50, -37.77)  IGR J17379-3747
3.09  unknown (263.85, -35.67)  1RXH J173523.7-354013
3.53  unknown (269.67, -33.81)  H 1755-338,Ginga 1755-338
3.61     -2.9 (267.45, -33.20)  SLX 1746-331,RX J1749.8-3312
3.77      5.2 (272.12, -36.98)  SAX J1808.4-3658,V4580 Sgr
3.85      1.7 (271.04, -34.35)  1RXS J180408.9-342058
4.19     39.7 (262.23, -36.24)  Swift J1728.9-3613
4.50  unknown (268.87, -32.48)  XTE J1755-324
4.53  unknown (262.50, -34.64)  SWIFT J1729.9-3437
4.63      7.5 (266.56, -32.23)  H 1743-322,XTE J17464-3213
4.67     71.6 (262.99, -33.83)  GX 354-0,4U 1728-34,Slow Burster
4.69  unknown (271.78, -33.78)  V5583 Sgr
4.77    108.2 (263.35, -33.39)  H 1730-333,Rapid Burster
4.86      3.0 (263.84, -32.94)  IGR J17354-3255
4.93     17.3 (261.30, -36.28)  EXO 1722-363,IGR J17252-3616

[Sun/Moon (RA, Dec)]
Sun :  (217.101, -14.661)
Sun dist:  49.7
Moon:  (289.217, -22.947)
age: 4.91 day

[Latitude/Longitude]
(19.36N, 23.30W)


Images
Lightcurve
lc
Image
ALL LOW (2 - 4 keV) MED (4 - 10 keV) HIGH (10 - 20 keV)
image image image image
Spectrum
spectrum
Past Variability
Nomaxitime (ut)Imagelc
StartEnd
1 626005675.180
(2019-11-02T10:27:50)
626006115.287
(2019-11-02T10:35:10)
link to img link to lc
2 626011231.176
(2019-11-02T12:00:26)
626011541.920
(2019-11-02T12:05:36)
link to img link to lc
Localization Error Box
loc error box