GPS Space Vehicle Time Integrity for MJD 54749

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
1
08:51
17:04
29,556
  -361
  -181,570
22
0
0
0

3
1
00:00
05:15
18,848
  -348
  -295,118
34
1
0
0

4
1
07:05
13:44
23,959
  -360
   195,893
76
0
0
0

5
5
5
5
1
2
3
4
11:35
13:45
17:41
19:43
13:30
15:24
18:45
22:20
  6,929
  5,912
  3,847
  9,421
  -368
  -364
  -387
  -375
   251,328
   251,852
   252,756
   253,474
153
113
80
181
0
0
1
0
0
0
0
0
0
0
0
0

6
1
00:00
04:46
17,127
  -354
  -160,721
17
1
0
0

7
1
03:48
09:07
19,082
  -357
   -21,632
20
0
0
0

8
1
04:47
10:20
19,962
  -358
   173,028
19
0
0
0

9
1
15:27
20:28
18,049
  -359
   -19,470
19
0
0
0

10
1
10:06
16:38
23,510
  -353
     5,478
19
0
0
0

11
11
1
2
03:17
07:05
06:22
08:51
11,057
  6,312
  -354
  -371
   -18,565
   -18,572
17
13
0
0
0
0
0
0

12
12
1
2
10:51
18:46
15:24
21:33
16,391
10,000
  -361
  -384
   346,754
   346,683
14
8
46
3
0
0
0
0

13
1
01:54
07:05
18,591
  -362
  -274,056
19
5
0
0

14
14
1
2
00:00
17:14
01:53
23:59
  6,761
24,339
  -366
  -360
   209,074
   208,741
19
28
1
0
0
0
0
0

15
1
12:36
18:24
20,917
  -353
   191,358
40
0
0
0

16
16
1
2
00:00
21:33
03:16
23:59
11,744
  8,768
  -352
  -354
  -102,704
  -102,541
11
22
1
0
0
0
0
0

17
1
05:16
13:30
29,692
  -367
   -39,694
8
125
0
0

18
18
1
2
15:24
18:25
17:41
22:57
  8,187
16,313
  -365
  -356
   124,540
   124,489
10
29
0
0
0
0
0
0

19
1
01:54
06:22
16,080
  -346
   -36,019
15
0
0
0

20
20
1
2
00:00
06:23
03:48
10:06
13,616
13,372
  -362
  -379
  -102,698
  -102,691
7
9
42
6
0
0
0
0

21
1
16:38
21:38
17,960
  -350
   -47,584
16
0
0
0

22
1
17:41
23:59
22,689
  -355
  -210,782
17
2
0
0

23
1
00:43
06:01
19,100
  -355
  -376,518
19
0
0
0

24
24
1
2
13:31
15:30
15:29
19:43
  7,084
15,135
  -368
  -346
  -132,451
  -132,466
5
21
31
0
0
0
0
0

25
1
04:47
06:01
  4,460
  -337
    78,026
45
0
0
0

26
1
12:15
17:41
19,564
  -355
    -1,131
34
0
0
0

27
1
06:02
09:27
12,286
  -350
  -224,390
27
0
0
0

28
1
06:02
12:14
22,292
  -357
    22,677
16
0
0
0

29
29
1
2
13:45
15:30
15:21
18:24
  5,766
10,465
  -353
  -349
    34,557
    34,551
10
19
22
0
0
0
0
0

30
1
20:29
23:23
10,441
  -376
  -101,703
17
0
0
0

31
31
1
2
00:00
19:43
02:37
23:59
  9,392
15,368
  -374
  -355
    31,127
    31,318
4
14
66
1
0
0
0
0

32
32
1
2
00:00
22:19
01:53
23:59
  6,762
  6,052
  -346
  -366
  -316,769
  -316,767
4
13
25
0
0
0
0
0

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	08:51	17:04	29,556	-361	-181,570	22	0	0	0
3	1	00:00	05:15	18,848	-348	-295,118	34	1	0	0
4	1	07:05	13:44	23,959	-360	195,893	76	0	0	0
5 5 5 5	1 2 3 4	11:35 13:45 17:41 19:43	13:30 15:24 18:45 22:20	6,929 5,912 3,847 9,421	-368 -364 -387 -375	251,328 251,852 252,756 253,474	153 113 80 181	0 0 1 0	0 0 0 0	0 0 0 0
6	1	00:00	04:46	17,127	-354	-160,721	17	1	0	0
7	1	03:48	09:07	19,082	-357	-21,632	20	0	0	0
8	1	04:47	10:20	19,962	-358	173,028	19	0	0	0
9	1	15:27	20:28	18,049	-359	-19,470	19	0	0	0
10	1	10:06	16:38	23,510	-353	5,478	19	0	0	0
11 11	1 2	03:17 07:05	06:22 08:51	11,057 6,312	-354 -371	-18,565 -18,572	17 13	0 0	0 0	0 0
12 12	1 2	10:51 18:46	15:24 21:33	16,391 10,000	-361 -384	346,754 346,683	14 8	46 3	0 0	0 0
13	1	01:54	07:05	18,591	-362	-274,056	19	5	0	0
14 14	1 2	00:00 17:14	01:53 23:59	6,761 24,339	-366 -360	209,074 208,741	19 28	1 0	0 0	0 0
15	1	12:36	18:24	20,917	-353	191,358	40	0	0	0
16 16	1 2	00:00 21:33	03:16 23:59	11,744 8,768	-352 -354	-102,704 -102,541	11 22	1 0	0 0	0 0
17	1	05:16	13:30	29,692	-367	-39,694	8	125	0	0
18 18	1 2	15:24 18:25	17:41 22:57	8,187 16,313	-365 -356	124,540 124,489	10 29	0 0	0 0	0 0
19	1	01:54	06:22	16,080	-346	-36,019	15	0	0	0
20 20	1 2	00:00 06:23	03:48 10:06	13,616 13,372	-362 -379	-102,698 -102,691	7 9	42 6	0 0	0 0
21	1	16:38	21:38	17,960	-350	-47,584	16	0	0	0
22	1	17:41	23:59	22,689	-355	-210,782	17	2	0	0
23	1	00:43	06:01	19,100	-355	-376,518	19	0	0	0
24 24	1 2	13:31 15:30	15:29 19:43	7,084 15,135	-368 -346	-132,451 -132,466	5 21	31 0	0 0	0 0
25	1	04:47	06:01	4,460	-337	78,026	45	0	0	0
26	1	12:15	17:41	19,564	-355	-1,131	34	0	0	0
27	1	06:02	09:27	12,286	-350	-224,390	27	0	0	0
28	1	06:02	12:14	22,292	-357	22,677	16	0	0	0
29 29	1 2	13:45 15:30	15:21 18:24	5,766 10,465	-353 -349	34,557 34,551	10 19	22 0	0 0	0 0
30	1	20:29	23:23	10,441	-376	-101,703	17	0	0	0
31 31	1 2	00:00 19:43	02:37 23:59	9,392 15,368	-374 -355	31,127 31,318	4 14	66 1	0 0	0 0
32 32	1 2	00:00 22:19	01:53 23:59	6,762 6,052	-346 -366	-316,769 -316,767	4 13	25 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-