GPS Space Vehicle Time Integrity for MJD 53562

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
05:23
12:34
25,860
  2,330
  -410,907
14
0
0
0

2
2
1
2
00:00
17:45
02:16
23:59
  8,106
22,497
  2,326
  2,329
    28,854
    28,876
4
5
36
13
0
0
0
0

3
1
08:44
14:27
20,615
  2,331
   -14,069
27
0
0
0

4
1
16:34
23:30
24,980
  2,325
   -94,637
185
0
0
0

5
5
1
2
02:49
20:29
06:55
23:59
14,708
12,640
  2,327
  2,332
  -111,146
  -111,331
21
10
1
0
0
0
0
0

6
6
1
2
00:00
07:58
04:28
08:59
16,007
  3,635
  2,328
  2,324
  -698,801
  -699,490
137
43
1
1
1
1
0
0

7
1
14:28
23:02
30,863
  2,329
  -219,350
195
0
0
0

8
1
13:56
19:34
20,297
  2,336
    37,098
6
10
0
0

9
1
00:51
05:23
16,308
  2,329
    54,458
6
12
0
0

10
10
1
2
00:00
19:11
01:41
23:59
  6,034
17,298
  2,318
  2,334
   -64,414
   -64,439
3
5
51
152
0
0
0
0

11
1
12:35
17:44
18,531
  2,332
  -242,361
22
0
0
0

12
-

13
13
13
1
2
3
11:14
12:53
19:56
12:34
16:33
21:36
  4,831
13,208
  6,018
  2,329
  2,328
  2,319
    -2,296
    -2,311
    -2,352
4
7
4
29
11
26
0
0
0
0
0
0

14
1
02:49
11:06
29,794
  2,329
    30,832
6
0
0
0

15
15
1
2
02:19
04:28
03:24
07:56
  3,922
12,486
  2,329
  2,342
  -455,507
  -455,560
5
16
3
0
0
0
0
0

16
1
06:55
13:08
22,329
  2,332
    -2,287
8
4
0
0

17
-

18
18
1
2
00:00
03:25
02:49
08:10
10,073
17,124
  2,324
  2,328
   172,677
   172,731
10
21
0
1
0
0
0
0

19
1
09:50
15:42
21,138
  2,334
    26,193
4
36
0
0

20
20
1
2
08:37
15:27
13:27
19:21
17,435
14,046
  2,335
  2,328
    60,036
    59,989
7
8
24
1
0
0
0
0

21
1
00:51
06:38
20,807
  2,325
  -111,089
11
0
0
0

22
1
02:50
09:30
24,003
  2,328
   -26,900
5
81
0
0

23
1
09:53
15:27
20,000
  2,332
  -184,723
14
0
0
0

24
1
15:43
20:28
17,124
  2,324
   -28,253
13
0
0
0

25
1
04:28
12:52
30,218
  2,332
   -95,417
11
0
0
0

26
26
1
2
00:00
21:46
03:24
23:59
12,201
  8,001
  2,320
  2,330
   -19,162
   -19,055
4
9
38
0
0
0
0
0

27
1
12:35
18:28
21,162
  2,329
    -4,434
11
0
0
0

28
1
15:27
21:14
20,783
  2,326
   -42,145
3
141
0
0

29
29
1
2
00:00
21:11
02:49
23:59
10,073
10,136
  2,327
  2,330
  -174,521
  -176,466
77
70
1
0
1
0
0
0

30
30
30
1
2
3
03:25
06:38
21:45
04:28
08:29
23:59
  3,770
  6,657
  8,067
  2,332
  2,323
  2,336
  -288,025
  -288,275
  -289,277
20
42
40
1
1
0
0
1
0
0
0
0

31
-

32
-

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	1	05:23	12:34	25,860	2,330	-410,907	14	0	0	0
2 2	1 2	00:00 17:45	02:16 23:59	8,106 22,497	2,326 2,329	28,854 28,876	4 5	36 13	0 0	0 0
3	1	08:44	14:27	20,615	2,331	-14,069	27	0	0	0
4	1	16:34	23:30	24,980	2,325	-94,637	185	0	0	0
5 5	1 2	02:49 20:29	06:55 23:59	14,708 12,640	2,327 2,332	-111,146 -111,331	21 10	1 0	0 0	0 0
6 6	1 2	00:00 07:58	04:28 08:59	16,007 3,635	2,328 2,324	-698,801 -699,490	137 43	1 1	1 1	0 0
7	1	14:28	23:02	30,863	2,329	-219,350	195	0	0	0
8	1	13:56	19:34	20,297	2,336	37,098	6	10	0	0
9	1	00:51	05:23	16,308	2,329	54,458	6	12	0	0
10 10	1 2	00:00 19:11	01:41 23:59	6,034 17,298	2,318 2,334	-64,414 -64,439	3 5	51 152	0 0	0 0
11	1	12:35	17:44	18,531	2,332	-242,361	22	0	0	0
12	-
13 13 13	1 2 3	11:14 12:53 19:56	12:34 16:33 21:36	4,831 13,208 6,018	2,329 2,328 2,319	-2,296 -2,311 -2,352	4 7 4	29 11 26	0 0 0	0 0 0
14	1	02:49	11:06	29,794	2,329	30,832	6	0	0	0
15 15	1 2	02:19 04:28	03:24 07:56	3,922 12,486	2,329 2,342	-455,507 -455,560	5 16	3 0	0 0	0 0
16	1	06:55	13:08	22,329	2,332	-2,287	8	4	0	0
17	-
18 18	1 2	00:00 03:25	02:49 08:10	10,073 17,124	2,324 2,328	172,677 172,731	10 21	0 1	0 0	0 0
19	1	09:50	15:42	21,138	2,334	26,193	4	36	0	0
20 20	1 2	08:37 15:27	13:27 19:21	17,435 14,046	2,335 2,328	60,036 59,989	7 8	24 1	0 0	0 0
21	1	00:51	06:38	20,807	2,325	-111,089	11	0	0	0
22	1	02:50	09:30	24,003	2,328	-26,900	5	81	0	0
23	1	09:53	15:27	20,000	2,332	-184,723	14	0	0	0
24	1	15:43	20:28	17,124	2,324	-28,253	13	0	0	0
25	1	04:28	12:52	30,218	2,332	-95,417	11	0	0	0
26 26	1 2	00:00 21:46	03:24 23:59	12,201 8,001	2,320 2,330	-19,162 -19,055	4 9	38 0	0 0	0 0
27	1	12:35	18:28	21,162	2,329	-4,434	11	0	0	0
28	1	15:27	21:14	20,783	2,326	-42,145	3	141	0	0
29 29	1 2	00:00 21:11	02:49 23:59	10,073 10,136	2,327 2,330	-174,521 -176,466	77 70	1 0	1 0	0 0
30 30 30	1 2 3	03:25 06:38 21:45	04:28 08:29 23:59	3,770 6,657 8,067	2,332 2,323 2,336	-288,025 -288,275 -289,277	20 42 40	1 1 0	0 1 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-