NOVA ID=8421849998

Swift J1858.6-0814 (hard burst activity)

Alert Mail
[Ground Trigger ID]
ID          :  8421849998

[Count Weighted Position]
RA,Dec: (284.900,  -8.500)
Galac.: ( 26.273,  -5.676)
Eclip.: (285.205,  14.156)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1224900251
UT    : 2018/10/30 02:04:31
on    : 10s (S-band)
sigma : 1.5

[Observed flux]
S :      9 +-     6 mCrab ( 3-10keV)
L :      2 +-     6 mCrab ( 2- 4keV)
M :     13 +-    10 mCrab ( 4-10keV)
H :    -13 +-    57 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
1.62     33.4 (283.27,  -8.71)  4U 1850-086,H 1850-087
3.80     24.2 (287.58,  -5.79)  MAXI J1910-057,Swift J1910.2-0546
4.02  unknown (280.94,  -7.61)  V496 Sct

[Sun/Moon (RA, Dec)]
Sun :  (214.017, -13.638)
Sun dist:  69.5
Moon:  (106.419, 21.251)
age: 20.39 day

[Latitude/Longitude]
(35.43N, 142.72E)


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 594174666.565
(2018-10-30T00:31:01)
594174800.290
(2018-10-30T00:33:15)
link to img link to lc
2 594175789.825
(2018-10-30T00:49:44)
594176124.261
(2018-10-30T00:55:19)
link to img link to lc
3 594180155.741
(2018-10-30T02:02:30)
594180360.420
(2018-10-30T02:05:55)
link to img link to lc
4 594181352.793
(2018-10-30T02:22:27)
594181657.916
(2018-10-30T02:27:32)
link to img link to lc
5 594185707.190
(2018-10-30T03:35:02)
594185919.081
(2018-10-30T03:38:34)
link to img link to lc
6 594186910.283
(2018-10-30T03:55:05)
594187109.131
(2018-10-30T03:58:24)
link to img link to lc
7 594191338.548
(2018-10-30T05:08:53)
594191480.634
(2018-10-30T05:11:15)
link to img link to lc
8 594192470.772
(2018-10-30T05:27:45)
594192609.009
(2018-10-30T05:30:04)
link to img link to lc
9 594196887.147
(2018-10-30T06:41:22)
594197042.878
(2018-10-30T06:43:57)
link to img link to lc
10 594198031.768
(2018-10-30T07:00:26)
594198168.026
(2018-10-30T07:02:43)
link to img link to lc
11 594202445.547
(2018-10-30T08:14:00)
594202601.892
(2018-10-30T08:16:36)
link to img link to lc
12 594203591.871
(2018-10-30T08:33:06)
594203718.879
(2018-10-30T08:35:13)
link to img link to lc
13 594208006.168
(2018-10-30T09:46:41)
594208162.471
(2018-10-30T09:49:17)
link to img link to lc
14 594224798.313
(2018-10-30T14:26:33)
594224847.477
(2018-10-30T14:27:22)
link to img link to lc
15 594248082.896
(2018-10-30T20:54:37)
594248338.920
(2018-10-30T20:58:53)
link to img link to lc
16 594252639.731
(2018-10-30T22:10:34)
594252654.303
(2018-10-30T22:10:49)
link to img link to lc
17 594253640.102
(2018-10-30T22:27:15)
594253948.056
(2018-10-30T22:32:23)
link to img link to lc
18 594258004.918
(2018-10-30T23:39:59)
594258214.490
(2018-10-30T23:43:29)
link to img link to lc
19 594259199.807
(2018-10-30T23:59:54)
594259507.938
(2018-10-31T00:05:02)
link to img link to lc
20 594263506.597
(2018-10-31T01:11:41)
594263774.733
(2018-10-31T01:16:09)
link to img link to lc
21 594264760.276
(2018-10-31T01:32:35)
594265007.969
(2018-10-31T01:36:42)
link to img link to lc
Localization Error Box
loc error box

Follow-up Obs.