GPS Space Vehicle Time Integrity for MJD 54747, Wednesday 8 October 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
1
1
1
2
3
00:00
18:09
21:56
03:22
21:54
23:59
12,158
13,473
  7,367
  -352
  -361
  -385
    -3,257
    -3,424
    -3,474
29
27
4
205
0
0
0
0
0
12154
13445
7367

2
1
08:39
17:11
30,674
  -376
  -182,062
27
0
0
0

3
1
00:00
05:25
19,510
  -380
  -294,240
28
1
0
0

4
1
07:48
14:47
25,066
  -377
   193,932
87
0
0
0

5
5
1
2
11:42
17:39
16:19
21:54
16,532
15,226
  -369
  -374
   239,141
   240,674
358
325
0
0
3236
1744
0
0

6
1
00:00
04:54
17,605
  -379
  -161,406
18
1
0
0

7
7
1
2
03:06
07:48
07:42
09:15
16,507
  5,171
  -385
  -390
   -21,418
   -21,438
5
3
1
0
0
0
0
0

8
8
1
2
04:53
07:48
07:42
10:28
10,123
  9,548
  -373
  -374
   172,744
   172,757
6
3
0
5
0
0
0
0

9
9
1
2
10:20
15:13
11:33
20:36
  4,367
19,353
  -373
  -369
   -19,135
   -19,178
5
8
1
0
0
0
0
0

10
1
10:13
16:45
23,462
  -366
     5,388
7
0
0
0

11
11
1
2
03:04
07:48
07:42
08:58
16,645
  4,177
  -378
  -377
   -18,732
   -18,723
6
2
0
1
0
0
0
0

12
12
1
2
10:58
18:17
16:06
21:40
18,399
12,173
  -377
  -381
   347,059
   347,012
8
7
0
0
0
0
0
0

13
1
02:01
07:22
19,227
  -383
  -273,881
8
0
0
0

14
14
14
1
2
3
00:00
17:21
21:56
02:03
21:54
23:59
  7,430
16,321
  7,364
  -381
  -374
  -379
   209,893
   209,572
   209,514
10
24
8
1
0
0
0
0
0
0
0
0

15
1
12:43
18:39
21,294
  -379
   190,232
40
0
0
0

16
16
1
2
00:00
21:56
03:45
23:59
13,540
  7,367
  -381
  -380
  -103,106
  -102,941
6
6
1
0
0
0
0
0

17
17
1
2
05:17
07:48
07:42
13:53
  8,697
21,844
  -377
  -374
   -39,678
   -39,677
3
2
8
24
0
0
0
0

18
18
1
2
14:44
21:56
21:54
23:05
25,726
  4,094
  -374
  -379
   125,196
   125,131
33
6
0
0
0
0
0
0

19
1
00:53
06:43
20,960
  -378
   -36,037
2
52
0
0

20
20
20
1
2
3
00:00
05:57
07:48
04:28
07:42
10:13
16,088
  6,282
  8,696
  -377
  -381
  -378
  -102,896
  -102,882
  -102,869
4
3
3
9
0
2
0
0
0
0
0
0

21
1
15:47
21:45
21,478
  -377
   -47,878
7
0
0
0

22
22
1
2
17:36
21:56
21:54
23:59
15,447
  7,367
  -375
  -375
  -210,856
  -210,854
3
2
41
0
0
0
0
0

23
1
00:50
06:28
20,245
  -380
  -376,317
10
0
0
0

24
1
12:57
20:18
26,367
  -374
  -131,950
28
0
0
0

25
1
02:04
07:42
20,252
  -378
    84,589
223
0
0
0

26
1
12:22
13:53
  5,435
  -383
  -336,850
7
0
0
2737

27
27
1
2
03:37
07:48
07:42
09:35
14,683
  6,355
  -380
  -379
  -223,885
  -223,919
10
6
0
0
0
0
0
0

28
28
1
2
05:18
07:48
07:42
12:22
  8,611
16,360
  -374
  -377
    22,618
    22,619
3
2
6
9
0
0
0
0

29
1
13:36
19:10
19,978
  -379
    34,778
12
0
0
0

30
30
30
1
2
3
12:49
18:18
21:56
16:19
21:54
23:30
12,594
12,921
  5,642
  -370
  -384
  -387
  -101,264
  -101,320
  -101,344
10
8
4
1
0
0
0
0
0
0
0
0

31
31
31
1
2
3
00:00
19:22
21:56
03:39
21:54
23:59
13,126
  9,079
  7,367
  -382
  -379
  -380
    30,715
    30,877
    30,897
9
6
5
1
0
0
0
0
0
0
0
0

32
32
1
2
00:00
22:26
03:55
23:59
14,088
  5,611
  -379
  -380
  -316,855
  -316,831
2
3
13
6
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 1 1	1 2 3	00:00 18:09 21:56	03:22 21:54 23:59	12,158 13,473 7,367	-352 -361 -385	-3,257 -3,424 -3,474	29 27 4	205 0 0	0 0 0	12154 13445 7367
2	1	08:39	17:11	30,674	-376	-182,062	27	0	0	0
3	1	00:00	05:25	19,510	-380	-294,240	28	1	0	0
4	1	07:48	14:47	25,066	-377	193,932	87	0	0	0
5 5	1 2	11:42 17:39	16:19 21:54	16,532 15,226	-369 -374	239,141 240,674	358 325	0 0	3236 1744	0 0
6	1	00:00	04:54	17,605	-379	-161,406	18	1	0	0
7 7	1 2	03:06 07:48	07:42 09:15	16,507 5,171	-385 -390	-21,418 -21,438	5 3	1 0	0 0	0 0
8 8	1 2	04:53 07:48	07:42 10:28	10,123 9,548	-373 -374	172,744 172,757	6 3	0 5	0 0	0 0
9 9	1 2	10:20 15:13	11:33 20:36	4,367 19,353	-373 -369	-19,135 -19,178	5 8	1 0	0 0	0 0
10	1	10:13	16:45	23,462	-366	5,388	7	0	0	0
11 11	1 2	03:04 07:48	07:42 08:58	16,645 4,177	-378 -377	-18,732 -18,723	6 2	0 1	0 0	0 0
12 12	1 2	10:58 18:17	16:06 21:40	18,399 12,173	-377 -381	347,059 347,012	8 7	0 0	0 0	0 0
13	1	02:01	07:22	19,227	-383	-273,881	8	0	0	0
14 14 14	1 2 3	00:00 17:21 21:56	02:03 21:54 23:59	7,430 16,321 7,364	-381 -374 -379	209,893 209,572 209,514	10 24 8	1 0 0	0 0 0	0 0 0
15	1	12:43	18:39	21,294	-379	190,232	40	0	0	0
16 16	1 2	00:00 21:56	03:45 23:59	13,540 7,367	-381 -380	-103,106 -102,941	6 6	1 0	0 0	0 0
17 17	1 2	05:17 07:48	07:42 13:53	8,697 21,844	-377 -374	-39,678 -39,677	3 2	8 24	0 0	0 0
18 18	1 2	14:44 21:56	21:54 23:05	25,726 4,094	-374 -379	125,196 125,131	33 6	0 0	0 0	0 0
19	1	00:53	06:43	20,960	-378	-36,037	2	52	0	0
20 20 20	1 2 3	00:00 05:57 07:48	04:28 07:42 10:13	16,088 6,282 8,696	-377 -381 -378	-102,896 -102,882 -102,869	4 3 3	9 0 2	0 0 0	0 0 0
21	1	15:47	21:45	21,478	-377	-47,878	7	0	0	0
22 22	1 2	17:36 21:56	21:54 23:59	15,447 7,367	-375 -375	-210,856 -210,854	3 2	41 0	0 0	0 0
23	1	00:50	06:28	20,245	-380	-376,317	10	0	0	0
24	1	12:57	20:18	26,367	-374	-131,950	28	0	0	0
25	1	02:04	07:42	20,252	-378	84,589	223	0	0	0
26	1	12:22	13:53	5,435	-383	-336,850	7	0	0	2737
27 27	1 2	03:37 07:48	07:42 09:35	14,683 6,355	-380 -379	-223,885 -223,919	10 6	0 0	0 0	0 0
28 28	1 2	05:18 07:48	07:42 12:22	8,611 16,360	-374 -377	22,618 22,619	3 2	6 9	0 0	0 0
29	1	13:36	19:10	19,978	-379	34,778	12	0	0	0
30 30 30	1 2 3	12:49 18:18 21:56	16:19 21:54 23:30	12,594 12,921 5,642	-370 -384 -387	-101,264 -101,320 -101,344	10 8 4	1 0 0	0 0 0	0 0 0
31 31 31	1 2 3	00:00 19:22 21:56	03:39 21:54 23:59	13,126 9,079 7,367	-382 -379 -380	30,715 30,877 30,897	9 6 5	1 0 0	0 0 0	0 0 0
32 32	1 2	00:00 22:26	03:55 23:59	14,088 5,611	-379 -380	-316,855 -316,831	2 3	13 6	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-