NOVA ID=0913776481

GX 339-4

Alert Mail
[Ground Trigger ID]
ID          :  0913776481

[Count Weighted Position]
RA,Dec: (255.501, -48.728)
Galac.: (338.911,  -4.191)
Eclip.: (259.428, -25.819)

[Triggered Criteria]
M  :  4d

[Highest Significance]
DPTC  : 1440283663
UT    : 2025/08/26 22:49:01
on    : 4d (Med-band)
sigma : 2.4

[Observed flux]
S :     29 +-    10 mCrab ( 3-10keV)
L :     13 +-    10 mCrab ( 2- 4keV)
M :     40 +-    17 mCrab ( 4-10keV)
H :     27 +-    68 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.15      9.1 (255.71, -48.79)  GX 339-4,V821 Ara
2.31     -2.9 (252.50, -49.96)  XTE J1650-500,GHJ2008 3
2.55      9.6 (255.24, -46.19)  XTE J1701-462
3.76  unknown (253.09, -45.34)  XTE J1652-453
3.81  unknown (251.79, -45.87)  CXOU J164710.2-455216
4.16    479.4 (251.45, -45.61)  GX 340+0,1RXS J164547.8-453642
4.22  unknown (249.26, -49.86)  XTE J1637-498
4.22  unknown (256.12, -44.53)  XTE J1704-445
4.26  unknown (251.99, -45.20)  IGR J16479-4514
4.35  unknown (249.78, -46.71)  IGR J16393-4643,AX J1639.0-4642
4.47  unknown (249.31, -50.72)  IGR J16374-5043
4.47  unknown (251.65, -45.12)  IGR J16465-4507
4.50  unknown (248.97, -47.59)  SGR 1627-41,SGR1627-41
4.55  unknown (248.98, -47.43)  IGR J16358-4726,IGR16358-4726
4.68  unknown (250.46, -45.54)  IGR J16418-4532
4.78     53.2 (257.23, -44.10)  4U 1705-440,SAXWFC J1708.9-4406.9
4.86     21.5 (248.50, -47.39)  4U 1630-472,Nor X-1,GX 337+00
4.96  unknown (247.97, -48.81)  IGR J16318-4848

[Sun/Moon (RA, Dec)]
Sun :  (155.504, 10.193)
Sun dist: 104.2
Moon:  (194.029, -8.717)
age: 3.15 day

[Latitude/Longitude]
(13.76S, 170.15W)


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 809479945.425
(2025-08-25T23:32:20)
809480401.186
(2025-08-25T23:39:56)
link to img link to lc
2 809485514.742
(2025-08-26T01:05:09)
809485981.499
(2025-08-26T01:12:56)
link to img link to lc
3 809491089.058
(2025-08-26T02:38:04)
809491547.443
(2025-08-26T02:45:42)
link to img link to lc
4 809496660.757
(2025-08-26T04:10:55)
809497123.779
(2025-08-26T04:18:38)
link to img link to lc
5 809502233.206
(2025-08-26T05:43:48)
809502693.978
(2025-08-26T05:51:28)
link to img link to lc
6 809507811.678
(2025-08-26T07:16:46)
809508265.698
(2025-08-26T07:24:20)
link to img link to lc
7 809513377.022
(2025-08-26T08:49:32)
809513842.454
(2025-08-26T08:57:17)
link to img link to lc
8 809518948.603
(2025-08-26T10:22:23)
809519396.821
(2025-08-26T10:29:51)
link to img link to lc
9 809524520.172
(2025-08-26T11:55:15)
809524965.873
(2025-08-26T12:02:40)
link to img link to lc
10 809530092.370
(2025-08-26T13:28:07)
809530287.670
(2025-08-26T13:31:22)
link to img link to lc
11 809541240.311
(2025-08-26T16:33:55)
809541378.126
(2025-08-26T16:36:13)
link to img link to lc
12 809546809.186
(2025-08-26T18:06:44)
809547275.736
(2025-08-26T18:14:30)
link to img link to lc
13 809552393.723
(2025-08-26T19:39:48)
809552857.969
(2025-08-26T19:47:32)
link to img link to lc
14 809557959.547
(2025-08-26T21:12:34)
809558427.407
(2025-08-26T21:20:22)
link to img link to lc
15 809563533.421
(2025-08-26T22:45:28)
809564002.204
(2025-08-26T22:53:17)
link to img link to lc
16 809569103.497
(2025-08-27T00:18:18)
809569570.538
(2025-08-27T00:26:05)
link to img link to lc
17 809574675.147
(2025-08-27T01:51:10)
809575144.691
(2025-08-27T01:58:59)
link to img link to lc
18 809580244.276
(2025-08-27T03:23:59)
809580713.879
(2025-08-27T03:31:48)
link to img link to lc
19 809585818.022
(2025-08-27T04:56:53)
809586291.169
(2025-08-27T05:04:46)
link to img link to lc
20 809591392.480
(2025-08-27T06:29:47)
809591862.269
(2025-08-27T06:37:37)
link to img link to lc
21 809597025.651
(2025-08-27T08:03:40)
809597427.306
(2025-08-27T08:10:22)
link to img link to lc
22 809602535.689
(2025-08-27T09:35:30)
809602996.051
(2025-08-27T09:43:11)
link to img link to lc
23 809608106.969
(2025-08-27T11:08:21)
809608516.136
(2025-08-27T11:15:11)
link to img link to lc
24 809613681.830
(2025-08-27T12:41:16)
809613977.057
(2025-08-27T12:46:12)
link to img link to lc
25 809624825.798
(2025-08-27T15:47:00)
809624867.025
(2025-08-27T15:47:42)
link to img link to lc
26 809630398.643
(2025-08-27T17:19:53)
809630787.529
(2025-08-27T17:26:22)
link to img link to lc
27 809635967.816
(2025-08-27T18:52:42)
809636443.044
(2025-08-27T19:00:38)
link to img link to lc
28 809641542.397
(2025-08-27T20:25:37)
809642012.018
(2025-08-27T20:33:27)
link to img link to lc
29 809647117.050
(2025-08-27T21:58:32)
809647583.617
(2025-08-27T22:06:18)
link to img link to lc
Localization Error Box
loc error box