GPS Space Vehicle Time Integrity for MJD 54689, Monday 11 August 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
12:30
21:01
30,622
  -470
  -196,098
21
0
0
0

3
3
1
2
03:36
05:58
05:57
09:21
  8,408
12,156
  -465
  -464
  -268,481
  -268,534
15
15
0
0
0
0
0
0

4
4
1
2
11:08
12:16
12:13
18:57
  3,920
24,038
  -466
  -471
   139,130
   139,272
11
68
0
0
0
0
0
0

5
5
1
2
00:35
15:12
02:55
23:59
  8,399
31,577
  -456
  -434
  -686,472
  -667,979
751
2616
1
0
5019
28136
8180
31549

6
6
1
2
03:09
05:58
05:57
08:48
10,022
10,165
  -474
  -469
  -167,101
  -167,115
5
2
0
0
0
0
0
0

7
1
07:01
12:13
18,685
  -468
    -7,675
22
0
0
0

8
8
1
2
08:47
12:16
12:13
14:22
12,401
  7,572
  -467
  -471
   164,974
   164,985
4
3
0
0
0
0
0
0

9
9
1
2
14:19
19:10
15:30
23:59
  4,227
17,304
  -475
  -479
   -10,002
   -10,063
6
7
1
0
0
0
0
0

10
1
14:09
20:39
23,372
  -478
     3,289
2
39
0
0

11
1
07:04
12:13
18,525
  -467
   -22,325
7
0
0
0

12
12
12
1
2
3
00:35
14:58
22:13
01:44
20:04
23:59
  4,132
18,352
  6,345
  -471
  -475
  -477
   354,407
   354,338
   354,315
3
8
3
1
0
3
0
0
0
0
0
0

13
13
1
2
06:04
15:13
11:23
16:18
19,117
  3,889
  -471
  -472
  -267,689
  -267,726
7
3
1
0
0
0
0
0

14
14
1
2
00:35
21:13
05:56
23:59
19,203
  9,944
  -468
  -476
   233,144
   232,821
24
11
1
0
0
0
0
0

15
1
16:38
22:34
21,291
  -473
   157,813
38
0
0
0

16
16
1
2
01:34
05:58
05:57
07:44
15,689
  6,306
  -469
  -464
  -113,240
  -113,214
8
8
0
0
0
0
0
0

17
17
1
2
09:21
12:16
12:13
17:56
10,345
20,377
  -463
  -469
   -39,435
   -39,436
3
3
3
0
0
0
0
0

18
18
1
2
00:35
18:37
03:03
23:59
  8,890
19,285
  -467
  -475
   145,917
   145,613
8
22
1
0
0
0
0
0

19
19
1
2
04:47
05:58
05:57
10:36
  4,151
16,618
  -468
  -466
   -35,037
   -35,040
3
2
0
59
0
0
0
0

20
20
20
20
1
2
3
4
03:19
05:58
09:56
12:16
05:57
08:22
12:13
14:03
  9,405
  8,597
  8,217
  6,432
  -468
  -471
  -465
  -464
  -108,253
  -108,246
  -108,226
  -108,217
2
4
4
4
20
4
3
0
0
0
0
0
0
0
0
0

21
21
1
2
00:35
19:43
01:46
23:59
  4,289
15,305
  -466
  -472
   -55,362
   -55,266
5
7
1
0
0
0
0
0

22
22
1
2
00:35
21:34
04:34
23:59
14,316
  8,680
  -468
  -474
  -211,834
  -211,829
2
3
21
6
0
0
0
0

23
23
1
2
04:45
05:58
05:57
10:24
  4,238
15,922
  -468
  -470
  -368,936
  -368,954
4
6
0
0
0
0
0
0

24
1
16:56
23:59
25,349
  -470
  -116,843
20
0
0
0

25
1
05:58
12:13
22,451
  -462
   217,849
100
0
0
0

26
1
16:21
21:48
19,585
  -477
  -308,660
36
0
0
0

27
27
1
2
07:29
12:16
12:13
13:29
17,033
  4,352
  -470
  -467
  -209,759
  -209,791
13
5
0
0
0
0
0
0

28
28
1
2
09:21
12:16
12:13
16:21
10,311
14,693
  -457
  -462
    21,313
    21,311
3
2
9
4
0
0
0
0

29
1
17:38
23:11
19,951
  -485
    39,597
5
1
0
0

30
30
30
1
2
3
00:35
16:45
22:15
03:31
20:17
23:59
10,542
12,740
  6,264
  -473
  -485
  -479
   -90,973
   -91,103
   -91,140
5
11
3
1
0
0
0
0
0
0
0
0

31
31
1
2
00:35
05:58
05:57
07:42
19,230
  6,188
  -471
  -471
    24,582
    24,582
2
3
0
1
0
0
0
0

32
32
1
2
02:20
05:58
05:57
07:47
12,923
  6,493
  -466
  -466
  -313,158
  -313,177
8
3
0
17
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 (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	-
2	1	12:30	21:01	30,622	-470	-196,098	21	0	0	0
3 3	1 2	03:36 05:58	05:57 09:21	8,408 12,156	-465 -464	-268,481 -268,534	15 15	0 0	0 0	0 0
4 4	1 2	11:08 12:16	12:13 18:57	3,920 24,038	-466 -471	139,130 139,272	11 68	0 0	0 0	0 0
5 5	1 2	00:35 15:12	02:55 23:59	8,399 31,577	-456 -434	-686,472 -667,979	751 2616	1 0	5019 28136	8180 31549
6 6	1 2	03:09 05:58	05:57 08:48	10,022 10,165	-474 -469	-167,101 -167,115	5 2	0 0	0 0	0 0
7	1	07:01	12:13	18,685	-468	-7,675	22	0	0	0
8 8	1 2	08:47 12:16	12:13 14:22	12,401 7,572	-467 -471	164,974 164,985	4 3	0 0	0 0	0 0
9 9	1 2	14:19 19:10	15:30 23:59	4,227 17,304	-475 -479	-10,002 -10,063	6 7	1 0	0 0	0 0
10	1	14:09	20:39	23,372	-478	3,289	2	39	0	0
11	1	07:04	12:13	18,525	-467	-22,325	7	0	0	0
12 12 12	1 2 3	00:35 14:58 22:13	01:44 20:04 23:59	4,132 18,352 6,345	-471 -475 -477	354,407 354,338 354,315	3 8 3	1 0 3	0 0 0	0 0 0
13 13	1 2	06:04 15:13	11:23 16:18	19,117 3,889	-471 -472	-267,689 -267,726	7 3	1 0	0 0	0 0
14 14	1 2	00:35 21:13	05:56 23:59	19,203 9,944	-468 -476	233,144 232,821	24 11	1 0	0 0	0 0
15	1	16:38	22:34	21,291	-473	157,813	38	0	0	0
16 16	1 2	01:34 05:58	05:57 07:44	15,689 6,306	-469 -464	-113,240 -113,214	8 8	0 0	0 0	0 0
17 17	1 2	09:21 12:16	12:13 17:56	10,345 20,377	-463 -469	-39,435 -39,436	3 3	3 0	0 0	0 0
18 18	1 2	00:35 18:37	03:03 23:59	8,890 19,285	-467 -475	145,917 145,613	8 22	1 0	0 0	0 0
19 19	1 2	04:47 05:58	05:57 10:36	4,151 16,618	-468 -466	-35,037 -35,040	3 2	0 59	0 0	0 0
20 20 20 20	1 2 3 4	03:19 05:58 09:56 12:16	05:57 08:22 12:13 14:03	9,405 8,597 8,217 6,432	-468 -471 -465 -464	-108,253 -108,246 -108,226 -108,217	2 4 4 4	20 4 3 0	0 0 0 0	0 0 0 0
21 21	1 2	00:35 19:43	01:46 23:59	4,289 15,305	-466 -472	-55,362 -55,266	5 7	1 0	0 0	0 0
22 22	1 2	00:35 21:34	04:34 23:59	14,316 8,680	-468 -474	-211,834 -211,829	2 3	21 6	0 0	0 0
23 23	1 2	04:45 05:58	05:57 10:24	4,238 15,922	-468 -470	-368,936 -368,954	4 6	0 0	0 0	0 0
24	1	16:56	23:59	25,349	-470	-116,843	20	0	0	0
25	1	05:58	12:13	22,451	-462	217,849	100	0	0	0
26	1	16:21	21:48	19,585	-477	-308,660	36	0	0	0
27 27	1 2	07:29 12:16	12:13 13:29	17,033 4,352	-470 -467	-209,759 -209,791	13 5	0 0	0 0	0 0
28 28	1 2	09:21 12:16	12:13 16:21	10,311 14,693	-457 -462	21,313 21,311	3 2	9 4	0 0	0 0
29	1	17:38	23:11	19,951	-485	39,597	5	1	0	0
30 30 30	1 2 3	00:35 16:45 22:15	03:31 20:17 23:59	10,542 12,740 6,264	-473 -485 -479	-90,973 -91,103 -91,140	5 11 3	1 0 0	0 0 0	0 0 0
31 31	1 2	00:35 05:58	05:57 07:42	19,230 6,188	-471 -471	24,582 24,582	2 3	0 1	0 0	0 0
32 32	1 2	02:20 05:58	05:57 07:47	12,923 6,493	-466 -466	-313,158 -313,177	8 3	0 17	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-