NOVA ID=9810128029

SAX J1808.4-3658

Alert Mail
[Ground Trigger ID]
ID          :  9810128029

[Count Weighted Position]
RA,Dec: (271.942, -36.461)
Galac.: (355.787,  -7.792)
Eclip.: (271.603, -13.033)

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

[Highest Significance]
DPTC  : 1344914338
UT    : 2022/08/19 03:18:45
on    : 1d (S-band)
sigma : -2.1

[Observed flux]
S :    -21 +-    10 mCrab ( 3-10keV)
L :     -3 +-    12 mCrab ( 2- 4keV)
M :    -29 +-    18 mCrab ( 4-10keV)
H :   -152 +-    79 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.54     14.9 (272.12, -36.98)  SAX J1808.4-3658,V4580 Sgr
2.24     -6.9 (271.04, -34.35)  1RXS J180408.9-342058
2.69  unknown (271.78, -33.78)  V5583 Sgr
2.94  unknown (273.41, -33.77)  XTE J1814-338 with XTE J1817-330
3.07  unknown (273.99, -33.89)  IGR J18159-3353
3.24     17.8 (269.67, -33.81)  H 1755-338,Ginga 1755-338
3.57     35.0 (267.55, -37.05)  4U 1746-37,H 1746-370
3.66     28.0 (276.44, -37.11)  4U 1822-371,V691 CrA
3.95  unknown (267.06, -36.13)  1A 1744-361
4.00     10.3 (274.43, -33.02)  XTE J1817-330 with XTE J1814-338
4.72  unknown (268.87, -32.48)  XTE J1755-324
4.92      2.4 (267.45, -33.20)  SLX 1746-331,RX J1749.8-3312

[Sun/Moon (RA, Dec)]
Sun :  (148.095, 12.909)
Sun dist: 124.7
Moon:  (52.685, 19.779)
age: 21.50 day

[Latitude/Longitude]
(15.12N, 175.24E)


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 714110482.807
(2022-08-18T04:01:17)
714110927.340
(2022-08-18T04:08:42)
link to img link to lc
2 714111796.947
(2022-08-18T04:23:11)
714111844.553
(2022-08-18T04:23:59)
link to img link to lc
3 714116056.269
(2022-08-18T05:34:11)
714116492.485
(2022-08-18T05:41:27)
link to img link to lc
4 714121625.432
(2022-08-18T07:07:00)
714122069.681
(2022-08-18T07:14:24)
link to img link to lc
5 714127203.449
(2022-08-18T08:39:58)
714127644.588
(2022-08-18T08:47:19)
link to img link to lc
6 714132775.599
(2022-08-18T10:12:50)
714133216.748
(2022-08-18T10:20:11)
link to img link to lc
7 714138354.076
(2022-08-18T11:45:49)
714138790.817
(2022-08-18T11:53:05)
link to img link to lc
8 714143919.808
(2022-08-18T13:18:34)
714144360.812
(2022-08-18T13:25:55)
link to img link to lc
9 714149495.119
(2022-08-18T14:51:30)
714149934.055
(2022-08-18T14:58:49)
link to img link to lc
10 714155069.434
(2022-08-18T16:24:24)
714155509.718
(2022-08-18T16:31:44)
link to img link to lc
11 714160638.542
(2022-08-18T17:57:13)
714161081.319
(2022-08-18T18:04:36)
link to img link to lc
12 714166289.879
(2022-08-18T19:31:24)
714166655.071
(2022-08-18T19:37:30)
link to img link to lc
13 714171860.067
(2022-08-18T21:04:15)
714172227.325
(2022-08-18T21:10:22)
link to img link to lc
14 714177363.396
(2022-08-18T22:35:58)
714177800.534
(2022-08-18T22:43:15)
link to img link to lc
15 714182939.826
(2022-08-19T00:08:54)
714183376.030
(2022-08-19T00:16:11)
link to img link to lc
16 714188511.451
(2022-08-19T01:41:46)
714188944.109
(2022-08-19T01:48:59)
link to img link to lc
17 714194089.162
(2022-08-19T03:14:44)
714194521.934
(2022-08-19T03:21:56)
link to img link to lc
18 714199661.314
(2022-08-19T04:47:36)
714200093.851
(2022-08-19T04:54:48)
link to img link to lc
19 714205229.409
(2022-08-19T06:20:24)
714205668.449
(2022-08-19T06:27:43)
link to img link to lc
20 714210809.600
(2022-08-19T07:53:24)
714211239.007
(2022-08-19T08:00:34)
link to img link to lc
21 714216379.287
(2022-08-19T09:26:14)
714216815.150
(2022-08-19T09:33:30)
link to img link to lc
22 714221953.359
(2022-08-19T10:59:08)
714222384.698
(2022-08-19T11:06:19)
link to img link to lc
23 714227530.782
(2022-08-19T12:32:05)
714227957.540
(2022-08-19T12:39:12)
link to img link to lc
24 714233091.606
(2022-08-19T14:04:46)
714233518.672
(2022-08-19T14:11:53)
link to img link to lc
25 714238656.448
(2022-08-19T15:37:31)
714239092.668
(2022-08-19T15:44:47)
link to img link to lc
26 714244216.980
(2022-08-19T17:10:11)
714244647.955
(2022-08-19T17:17:22)
link to img link to lc
27 714249813.510
(2022-08-19T18:43:28)
714250243.872
(2022-08-19T18:50:38)
link to img link to lc
28 714255410.257
(2022-08-19T20:16:45)
714255806.819
(2022-08-19T20:23:21)
link to img link to lc
29 714260955.293
(2022-08-19T21:49:10)
714261379.704
(2022-08-19T21:56:14)
link to img link to lc
Localization Error Box
loc error box