GPS Space Vehicle Time Integrity for MJD 53351, Sunday 12 December 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 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
1
1
2
3
00:00
19:12
21:17
03:11
21:12
23:59
11,495
  7,173
  9,715
   -49
   -63
   -65
  -377,754
  -377,875
  -377,892
4
9
2
5
0
0
0
0
0
0
0
0

2
2
1
2
08:12
13:32
12:56
16:16
17,041
  9,817
   -47
   -54
    67,142
    66,975
51
30
0
0
0
0
0
0

3
1
00:00
04:55
17,679
   -57
   -68,167
12
1
0
0

4
1
06:34
12:56
22,885
   -47
  -508,398
127
0
0
0

5
5
5
1
2
3
10:43
13:32
17:02
12:56
15:52
21:12
  7,999
  8,387
14,974
   -46
   -47
   -54
   -65,204
   -65,229
   -65,276
7
6
14
0
0
0
0
0
0
0
0
0

6
6
6
1
2
3
13:32
16:19
22:12
16:16
19:01
23:35
  9,817
  9,727
  5,024
   -53
   -54
   -56
  -450,239
  -450,080
  -449,779
43
45
26
0
1
0
0
0
0
0
0
0

7
1
04:45
12:56
29,406
   -46
  -160,243
236
0
0
0

8
1
04:08
09:50
20,469
   -48
    15,561
7
0
0
0

9
9
1
2
14:34
16:19
16:16
20:00
  6,145
13,248
   -49
   -57
    19,076
    19,086
3
5
4
0
0
0
0
0

10
10
1
2
09:47
13:32
12:56
16:16
11,359
  9,817
   -43
   -49
   -55,369
   -55,382
4
3
0
9
0
0
0
0

11
1
02:25
08:13
20,866
   -49
  -174,647
18
0
0
0

12
-

13
13
1
2
01:30
10:33
06:53
11:43
19,310
  4,189
   -55
   -42
    16,695
    16,687
2
5
61
0
0
0
0
0

14
14
14
1
2
3
00:00
16:40
21:17
01:23
21:12
23:59
  4,985
16,308
  9,715
   -56
   -56
   -57
    31,189
    31,193
    31,192
7
5
4
0
0
0
0
0
0
0
0
0

15
15
1
2
17:09
21:17
21:12
22:40
14,582
  4,988
   -59
   -67
  -360,630
  -360,690
23
8
0
0
0
0
0
0

16
16
1
2
00:00
21:17
03:17
23:59
11,841
  9,715
   -58
   -55
    -2,866
    -2,838
6
3
1
0
0
0
0
0

17
17
17
1
2
3
09:09
13:32
16:19
12:56
16:16
17:49
13,631
  9,817
  5,418
   -42
   -50
   -46
   140,685
   140,541
   140,469
38
28
11
0
0
0
0
0
0
0
0
0

18
18
18
1
2
3
14:11
16:19
21:17
16:16
21:12
22:33
  7,516
17,587
  4,518
   -44
   -54
   -58
   106,202
   106,242
   106,282
5
18
4
4
0
0
0
0
0
0
0
0

19
1
00:18
06:12
21,176
   -54
     9,045
8
2
0
0

20
20
20
1
2
3
00:00
05:38
22:40
03:46
09:27
23:59
13,555
13,746
  4,765
   -55
   -42
   -57
   100,136
   100,091
    99,918
7
8
2
3
1
0
0
0
0
0
0
0

21
21
1
2
15:08
16:19
16:16
21:08
  4,081
17,343
   -56
   -58
   -84,667
   -84,680
3
6
0
0
0
0
0
0

22
22
1
2
16:44
21:17
21:12
23:50
16,041
  9,175
   -57
   -59
   -15,669
   -15,674
5
3
56
3
0
0
0
0

23
1
00:11
05:55
20,584
   -55
  -206,676
8
0
0
0

24
24
1
2
07:22
13:32
12:56
15:47
20,027
  8,035
   -35
   -46
   -80,175
   -80,221
15
10
0
0
0
0
0
0

25
25
25
1
2
3
00:00
18:52
21:17
03:24
21:12
23:59
12,261
  8,417
  9,711
   -55
   -60
   -59
   -81,471
   -81,530
   -81,537
5
6
1
6
0
4
0
0
0
0
0
0

26
26
1
2
13:32
16:19
16:16
17:50
  9,817
  5,452
   -52
   -56
  -295,682
  -295,742
24
11
0
0
0
0
0
0

27
1
03:08
09:05
21,380
   -51
  -490,226
46
0
0
0

28
1
05:08
11:48
23,921
   -48
   -45,730
5
7
0
0

29
29
29
1
2
3
11:48
13:32
16:19
12:56
16:16
17:30
  4,109
  9,817
  4,290
   -52
   -55
   -56
  -237,837
  -237,689
  -237,571
18
45
20
0
0
0
0
0
0
0
0
0

30
30
30
1
2
3
13:32
17:31
21:17
16:02
21:12
22:40
  8,949
13,264
  4,971
   -43
   -57
   -65
  -487,198
  -487,025
  -486,925
29
39
15
0
0
0
0
0
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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 1	1 2 3	00:00 19:12 21:17	03:11 21:12 23:59	11,495 7,173 9,715	-49 -63 -65	-377,754 -377,875 -377,892	4 9 2	5 0 0	0 0 0	0 0 0
2 2	1 2	08:12 13:32	12:56 16:16	17,041 9,817	-47 -54	67,142 66,975	51 30	0 0	0 0	0 0
3	1	00:00	04:55	17,679	-57	-68,167	12	1	0	0
4	1	06:34	12:56	22,885	-47	-508,398	127	0	0	0
5 5 5	1 2 3	10:43 13:32 17:02	12:56 15:52 21:12	7,999 8,387 14,974	-46 -47 -54	-65,204 -65,229 -65,276	7 6 14	0 0 0	0 0 0	0 0 0
6 6 6	1 2 3	13:32 16:19 22:12	16:16 19:01 23:35	9,817 9,727 5,024	-53 -54 -56	-450,239 -450,080 -449,779	43 45 26	0 1 0	0 0 0	0 0 0
7	1	04:45	12:56	29,406	-46	-160,243	236	0	0	0
8	1	04:08	09:50	20,469	-48	15,561	7	0	0	0
9 9	1 2	14:34 16:19	16:16 20:00	6,145 13,248	-49 -57	19,076 19,086	3 5	4 0	0 0	0 0
10 10	1 2	09:47 13:32	12:56 16:16	11,359 9,817	-43 -49	-55,369 -55,382	4 3	0 9	0 0	0 0
11	1	02:25	08:13	20,866	-49	-174,647	18	0	0	0
12	-
13 13	1 2	01:30 10:33	06:53 11:43	19,310 4,189	-55 -42	16,695 16,687	2 5	61 0	0 0	0 0
14 14 14	1 2 3	00:00 16:40 21:17	01:23 21:12 23:59	4,985 16,308 9,715	-56 -56 -57	31,189 31,193 31,192	7 5 4	0 0 0	0 0 0	0 0 0
15 15	1 2	17:09 21:17	21:12 22:40	14,582 4,988	-59 -67	-360,630 -360,690	23 8	0 0	0 0	0 0
16 16	1 2	00:00 21:17	03:17 23:59	11,841 9,715	-58 -55	-2,866 -2,838	6 3	1 0	0 0	0 0
17 17 17	1 2 3	09:09 13:32 16:19	12:56 16:16 17:49	13,631 9,817 5,418	-42 -50 -46	140,685 140,541 140,469	38 28 11	0 0 0	0 0 0	0 0 0
18 18 18	1 2 3	14:11 16:19 21:17	16:16 21:12 22:33	7,516 17,587 4,518	-44 -54 -58	106,202 106,242 106,282	5 18 4	4 0 0	0 0 0	0 0 0
19	1	00:18	06:12	21,176	-54	9,045	8	2	0	0
20 20 20	1 2 3	00:00 05:38 22:40	03:46 09:27 23:59	13,555 13,746 4,765	-55 -42 -57	100,136 100,091 99,918	7 8 2	3 1 0	0 0 0	0 0 0
21 21	1 2	15:08 16:19	16:16 21:08	4,081 17,343	-56 -58	-84,667 -84,680	3 6	0 0	0 0	0 0
22 22	1 2	16:44 21:17	21:12 23:50	16,041 9,175	-57 -59	-15,669 -15,674	5 3	56 3	0 0	0 0
23	1	00:11	05:55	20,584	-55	-206,676	8	0	0	0
24 24	1 2	07:22 13:32	12:56 15:47	20,027 8,035	-35 -46	-80,175 -80,221	15 10	0 0	0 0	0 0
25 25 25	1 2 3	00:00 18:52 21:17	03:24 21:12 23:59	12,261 8,417 9,711	-55 -60 -59	-81,471 -81,530 -81,537	5 6 1	6 0 4	0 0 0	0 0 0
26 26	1 2	13:32 16:19	16:16 17:50	9,817 5,452	-52 -56	-295,682 -295,742	24 11	0 0	0 0	0 0
27	1	03:08	09:05	21,380	-51	-490,226	46	0	0	0
28	1	05:08	11:48	23,921	-48	-45,730	5	7	0	0
29 29 29	1 2 3	11:48 13:32 16:19	12:56 16:16 17:30	4,109 9,817 4,290	-52 -55 -56	-237,837 -237,689 -237,571	18 45 20	0 0 0	0 0 0	0 0 0
30 30 30	1 2 3	13:32 17:31 21:17	16:02 21:12 22:40	8,949 13,264 4,971	-43 -57 -65	-487,198 -487,025 -486,925	29 39 15	0 0 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-