FLASH REPORTS -- NOVA ID=0235894989

NOVA ID=0235894989

X-ray burst from Ser X-1

Alert Mail

[Ground Trigger ID]
ID          :  235894989

[Count Weighted Position]
RA,Dec: (279.990,   5.036)
Galac.: ( 36.124,   4.834)
Eclip.: (281.296,  28.084)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1381665492
UT    : 2023/10/18 11:58:32
on    : 3s (S-band)
sigma : 10.9

[Observed flux]
S :    513 +-    47 mCrab ( 3-10keV)
L :    422 +-    59 mCrab ( 2- 4keV)
M :    791 +-    83 mCrab ( 4-10keV)
H :   1005 +-   204 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.00    240.4 (279.99,   5.04)  Ser X-1,MM Ser
1.58  unknown (279.16,   3.68)  Swift J1836.6+0341,XTE J1837+037
4.18      4.4 (284.18,   5.31)  XTE J1856+053
4.22  unknown (283.48,   7.45)  IGR J18539+0727
4.38     -1.3 (281.41,   0.89)  GS 1843+00,b 336
4.56  unknown (277.45,   1.25)  Serpens
4.95     11.8 (284.69,   3.43)  XTE J1858+034
4.98  unknown (282.23,   0.58)  V603 Aql

[Sun/Moon (RA, Dec)]
Sun :  (202.709, -9.505)
Sun dist:  78.4 deg
Moon:  (246.197, -25.364)
age: 3.91 day

[Longitude/Latitude]
(54.16E, 3.49S)

Images

Lightcurve

Image

ALL	LOW (2 - 4 keV)	MED (4 - 10 keV)	HIGH (10 - 20 keV)

Spectrum

Past Variability

No	maxitime (ut)		Image	lc
No	Start	End	Image	lc
1	750861723.532 (2023-10-17T12:41:58)	750862152.801 (2023-10-17T12:49:07)		link to lc
2	750867274.009 (2023-10-17T14:14:29)	750867726.883 (2023-10-17T14:22:01)		link to lc
3	750872852.074 (2023-10-17T15:47:27)	750873302.085 (2023-10-17T15:54:57)		link to lc
4	750878431.597 (2023-10-17T17:20:26)	750878877.964 (2023-10-17T17:27:52)		link to lc
5	750883999.033 (2023-10-17T18:53:14)	750884218.479 (2023-10-17T18:56:53)		link to lc
6	750889577.449 (2023-10-17T20:26:12)	750889837.764 (2023-10-17T20:30:32)		link to lc
7	750895141.648 (2023-10-17T21:58:56)	750895568.755 (2023-10-17T22:06:03)		link to lc
8	750900716.752 (2023-10-17T23:31:51)	750901170.240 (2023-10-17T23:39:25)		link to lc
9	750906290.406 (2023-10-18T01:04:45)	750906742.965 (2023-10-18T01:12:17)		link to lc
10	750911865.428 (2023-10-18T02:37:40)	750912317.238 (2023-10-18T02:45:12)		link to lc
11	750917429.234 (2023-10-18T04:10:24)	750917883.321 (2023-10-18T04:17:58)		link to lc
12	750923002.429 (2023-10-18T05:43:17)	750923455.228 (2023-10-18T05:50:50)		link to lc
13	750928589.906 (2023-10-18T07:16:24)	750929037.019 (2023-10-18T07:23:52)		link to lc
14	750934151.990 (2023-10-18T08:49:06)	750934596.628 (2023-10-18T08:56:31)		link to lc
15	750939720.087 (2023-10-18T10:21:55)	750940175.293 (2023-10-18T10:29:30)		link to lc
16	750945303.797 (2023-10-18T11:54:58)	750945753.416 (2023-10-18T12:02:28)		link to lc
17	750950864.199 (2023-10-18T13:27:39)	750951317.262 (2023-10-18T13:35:12)		link to lc
18	750956435.832 (2023-10-18T15:00:30)	750956898.596 (2023-10-18T15:08:13)		link to lc
19	750962012.613 (2023-10-18T16:33:27)	750962478.048 (2023-10-18T16:41:13)		link to lc
20	750967582.984 (2023-10-18T18:06:17)	750967907.866 (2023-10-18T18:11:42)		link to lc
21	750973152.018 (2023-10-18T19:39:07)	750973378.992 (2023-10-18T19:42:53)		link to lc
22	750978731.047 (2023-10-18T21:12:06)	750979037.935 (2023-10-18T21:17:12)		link to lc
23	750984297.669 (2023-10-18T22:44:52)	750984770.519 (2023-10-18T22:52:45)		link to lc
24	750989869.530 (2023-10-19T00:17:44)	750990340.077 (2023-10-19T00:25:35)		link to lc
25	750995447.485 (2023-10-19T01:50:42)	750995915.345 (2023-10-19T01:58:30)		link to lc
26	751001038.322 (2023-10-19T03:23:53)	751001499.398 (2023-10-19T03:31:34)		link to lc
27	751006610.643 (2023-10-19T04:56:45)	751007074.010 (2023-10-19T05:04:29)		link to lc
28	751012175.667 (2023-10-19T06:29:30)	751012632.375 (2023-10-19T06:37:07)		link to lc
29	751017744.850 (2023-10-19T08:02:19)	751018218.077 (2023-10-19T08:10:13)		link to lc
30	751023323.210 (2023-10-19T09:35:18)	751023788.295 (2023-10-19T09:43:03)		link to lc
31	751028902.488 (2023-10-19T11:08:17)	751029366.411 (2023-10-19T11:16:01)		link to lc

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