GPS Space Vehicle Time Integrity for MJD 54628, Wednesday 11 June 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
2
1
2
00:00
16:34
01:09
23:59
  4,141
26,662
   -47
   -63
  -206,188
  -206,197
2
2
0
10
0
0
0
0

3
1
07:45
13:31
20,696
   -52
  -240,656
31
0
0
0

4
1
16:30
23:08
23,830
   -64
    88,583
61
0
0
0

5
5
5
1
2
3
01:51
04:01
19:52
03:58
06:42
23:59
  7,568
  9,673
14,766
   -46
   -51
   -67
   394,138
   394,053
   393,498
21
27
39
0
1
0
0
0
0
0
0
0

6
1
07:16
12:55
20,293
   -59
  -145,990
39
0
0
0

7
1
11:07
15:49
16,847
   -59
    23,069
38
0
0
0

8
8
1
2
12:53
16:30
15:49
18:30
10,498
  7,189
   -63
   -61
   156,920
   156,931
3
2
0
0
0
0
0
0

9
9
1
2
00:00
18:30
03:58
19:38
14,262
  4,122
   -53
   -62
     -292
     -407
9
4
0
8
0
0
0
0

10
1
18:18
23:59
20,407
   -62
     2,110
3
21
0
0

11
1
11:17
15:49
16,256
   -55
   -24,822
2
38
0
0

12
12
12
1
2
3
02:24
04:01
19:14
03:58
06:02
23:59
  5,574
  7,243
17,058
   -51
   -55
   -67
   358,584
   358,578
   358,544
3
4
3
1
1
3
0
0
0
0
0
0

13
13
1
2
10:17
19:16
15:35
20:37
19,062
  4,805
   -57
   -66
  -259,390
  -259,441
13
3
0
0
0
0
0
0

14
14
1
2
01:23
04:01
03:58
10:02
  9,251
21,612
   -50
   -53
   256,773
   256,701
12
26
0
0
0
0
0
0

15
15
1
2
00:00
20:48
02:47
23:59
10,043
11,476
   -52
   -67
   124,684
   125,124
16
22
1
0
0
0
0
0

16
1
05:46
11:57
22,234
   -51
  -121,731
10
0
0
0

17
17
1
2
13:26
16:30
15:49
22:02
  8,550
19,876
   -59
   -64
   -38,715
   -38,718
3
2
14
50
0
0
0
0

18
18
18
1
2
3
00:00
04:01
22:44
03:58
07:11
23:59
14,262
11,387
  4,496
   -50
   -51
   -65
   168,684
   168,630
   168,354
17
14
5
0
1
0
0
0
0
0
0
0

19
1
08:55
14:44
20,871
   -53
   -31,816
6
0
0
0

20
20
20
1
2
3
07:31
14:06
16:30
12:32
15:49
18:15
18,013
  6,134
  6,329
   -52
   -60
   -60
  -112,425
  -112,418
  -112,411
4
3
2
5
0
0
0
0
0
0
0
0

21
21
1
2
00:00
04:01
03:58
05:54
14,262
  6,808
   -50
   -51
   -61,682
   -61,670
5
2
0
2
0
0
0
0

22
22
1
2
01:49
04:01
03:58
08:44
  7,697
16,956
   -51
   -52
  -211,455
  -211,460
3
2
3
37
0
0
0
0

23
1
08:51
14:31
20,331
   -54
  -358,807
15
0
0
0

24
24
1
2
00:00
21:07
03:58
23:59
14,246
10,310
   -46
   -71
  -100,920
  -101,164
13
8
0
0
0
0
0
0

26
26
1
2
00:00
20:33
02:05
23:59
  7,522
12,342
   -50
   -68
  -271,577
  -272,163
18
23
1
0
1
0
0
0

27
27
1
2
11:32
16:30
15:49
17:33
15,395
  3,801
   -53
   -58
  -194,889
  -194,926
12
5
0
0
0
0
0
0

28
28
1
2
13:25
16:30
15:49
20:28
  8,593
14,272
   -56
   -59
    19,887
    19,891
3
2
10
15
0
0
0
0

29
29
1
2
00:00
21:51
03:28
23:59
12,450
  7,698
   -49
   -64
    42,503
    42,466
2
3
10
24
0
0
0
0

30
30
30
1
2
3
02:26
04:01
20:51
03:58
07:38
23:59
  5,469
12,984
11,273
   -46
   -56
   -67
   -80,609
   -80,634
   -80,758
6
10
6
0
1
10
0
0
0
0
0
0

31
1
04:01
11:39
27,409
   -52
    22,998
10
0
0
0

32
1
06:00
11:34
20,018
   -53
  -296,434
25
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 2	1 2	00:00 16:34	01:09 23:59	4,141 26,662	-47 -63	-206,188 -206,197	2 2	0 10	0 0	0 0
3	1	07:45	13:31	20,696	-52	-240,656	31	0	0	0
4	1	16:30	23:08	23,830	-64	88,583	61	0	0	0
5 5 5	1 2 3	01:51 04:01 19:52	03:58 06:42 23:59	7,568 9,673 14,766	-46 -51 -67	394,138 394,053 393,498	21 27 39	0 1 0	0 0 0	0 0 0
6	1	07:16	12:55	20,293	-59	-145,990	39	0	0	0
7	1	11:07	15:49	16,847	-59	23,069	38	0	0	0
8 8	1 2	12:53 16:30	15:49 18:30	10,498 7,189	-63 -61	156,920 156,931	3 2	0 0	0 0	0 0
9 9	1 2	00:00 18:30	03:58 19:38	14,262 4,122	-53 -62	-292 -407	9 4	0 8	0 0	0 0
10	1	18:18	23:59	20,407	-62	2,110	3	21	0	0
11	1	11:17	15:49	16,256	-55	-24,822	2	38	0	0
12 12 12	1 2 3	02:24 04:01 19:14	03:58 06:02 23:59	5,574 7,243 17,058	-51 -55 -67	358,584 358,578 358,544	3 4 3	1 1 3	0 0 0	0 0 0
13 13	1 2	10:17 19:16	15:35 20:37	19,062 4,805	-57 -66	-259,390 -259,441	13 3	0 0	0 0	0 0
14 14	1 2	01:23 04:01	03:58 10:02	9,251 21,612	-50 -53	256,773 256,701	12 26	0 0	0 0	0 0
15 15	1 2	00:00 20:48	02:47 23:59	10,043 11,476	-52 -67	124,684 125,124	16 22	1 0	0 0	0 0
16	1	05:46	11:57	22,234	-51	-121,731	10	0	0	0
17 17	1 2	13:26 16:30	15:49 22:02	8,550 19,876	-59 -64	-38,715 -38,718	3 2	14 50	0 0	0 0
18 18 18	1 2 3	00:00 04:01 22:44	03:58 07:11 23:59	14,262 11,387 4,496	-50 -51 -65	168,684 168,630 168,354	17 14 5	0 1 0	0 0 0	0 0 0
19	1	08:55	14:44	20,871	-53	-31,816	6	0	0	0
20 20 20	1 2 3	07:31 14:06 16:30	12:32 15:49 18:15	18,013 6,134 6,329	-52 -60 -60	-112,425 -112,418 -112,411	4 3 2	5 0 0	0 0 0	0 0 0
21 21	1 2	00:00 04:01	03:58 05:54	14,262 6,808	-50 -51	-61,682 -61,670	5 2	0 2	0 0	0 0
22 22	1 2	01:49 04:01	03:58 08:44	7,697 16,956	-51 -52	-211,455 -211,460	3 2	3 37	0 0	0 0
23	1	08:51	14:31	20,331	-54	-358,807	15	0	0	0
24 24	1 2	00:00 21:07	03:58 23:59	14,246 10,310	-46 -71	-100,920 -101,164	13 8	0 0	0 0	0 0

26 26	1 2	00:00 20:33	02:05 23:59	7,522 12,342	-50 -68	-271,577 -272,163	18 23	1 0	1 0	0 0
27 27	1 2	11:32 16:30	15:49 17:33	15,395 3,801	-53 -58	-194,889 -194,926	12 5	0 0	0 0	0 0
28 28	1 2	13:25 16:30	15:49 20:28	8,593 14,272	-56 -59	19,887 19,891	3 2	10 15	0 0	0 0
29 29	1 2	00:00 21:51	03:28 23:59	12,450 7,698	-49 -64	42,503 42,466	2 3	10 24	0 0	0 0
30 30 30	1 2 3	02:26 04:01 20:51	03:58 07:38 23:59	5,469 12,984 11,273	-46 -56 -67	-80,609 -80,634 -80,758	6 10 6	0 1 10	0 0 0	0 0 0
31	1	04:01	11:39	27,409	-52	22,998	10	0	0	0
32	1	06:00	11:34	20,018	-53	-296,434	25	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-