GPS Space Vehicle Time Integrity for MJD 54630, Friday 13 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
16:26
01:01
23:59
  3,658
27,146
   -69
   -93
  -206,184
  -206,186
3
3
0
22
0
0
0
0

3
1
07:37
13:22
20,723
   -76
  -241,580
31
0
0
0

4
4
1
2
15:10
16:22
16:20
23:00
  4,157
23,852
   -93
   -95
    89,994
    90,121
12
60
0
0
0
0
0
0

5
5
5
1
2
3
01:43
04:29
19:44
03:34
06:34
23:59
  6,655
  7,473
15,290
   -75
   -84
  -100
   392,538
   392,433
   391,858
19
21
41
0
1
0
0
1
0
0
0
0

6
1
07:08
12:47
20,319
   -82
  -147,139
36
0
0
0

7
1
10:59
16:20
19,180
   -86
    21,748
44
0
0
0

8
8
1
2
12:45
16:22
16:20
18:22
12,848
  7,190
   -80
   -91
   157,177
   157,183
3
2
2
2
0
0
0
0

9
9
1
2
00:00
18:21
03:34
19:30
12,845
  4,125
   -78
   -92
     -613
     -736
7
5
0
1
0
0
0
0

10
1
18:10
23:59
20,902
   -91
     2,121
3
75
0
0

11
1
11:09
16:20
18,590
   -87
   -24,771
2
71
0
0

12
12
12
1
2
3
02:16
04:29
19:06
03:34
05:53
23:59
  4,656
  5,042
17,565
   -72
   -77
   -96
   358,497
   358,489
   358,447
4
3
2
0
1
6
0
0
0
0
0
0

13
13
1
2
10:09
19:08
15:27
20:28
19,078
  4,792
   -84
   -95
  -259,701
  -259,752
13
3
0
0
0
0
0
0

14
14
1
2
01:15
04:29
03:34
09:54
  8,324
19,447
   -70
   -78
   256,014
   255,933
12
23
0
0
0
0
0
0

15
15
1
2
00:00
20:39
02:39
23:59
  9,538
11,963
   -79
   -97
   125,699
   126,137
16
23
1
0
0
0
0
0

16
1
05:38
11:49
22,252
   -79
  -121,495
10
0
0
0

17
17
1
2
13:18
16:22
16:20
21:54
10,861
19,902
   -89
   -95
   -38,724
   -38,730
3
2
11
55
0
0
0
0

18
18
18
1
2
3
00:00
04:29
22:36
03:34
07:03
23:59
12,845
  9,202
  4,983
   -75
   -76
   -96
   167,956
   167,896
   167,617
15
12
5
0
1
0
0
0
0
0
0
0

19
1
08:47
14:36
20,910
   -80
   -31,965
5
7
0
0

20
20
20
1
2
3
07:23
13:58
16:22
12:24
16:20
18:07
18,046
  8,476
  6,301
   -79
   -87
   -87
  -112,307
  -112,299
  -112,293
5
3
2
1
1
0
0
0
0
0
0
0

21
21
1
2
00:00
04:29
03:34
05:46
12,845
  4,624
   -76
   -78
   -61,503
   -61,490
5
4
0
0
0
0
0
0

22
22
1
2
01:41
04:29
03:34
08:36
  6,782
14,767
   -71
   -77
  -211,506
  -211,514
3
3
0
4
0
0
0
0

23
1
08:43
14:23
20,322
   -81
  -359,185
13
0
0
0

24
24
1
2
00:00
20:59
03:34
23:59
12,845
10,796
   -69
   -98
  -101,452
  -101,697
9
8
0
0
0
0
0
0

25
1
09:56
16:20
22,941
   -80
   172,580
14
0
0
0

26
26
1
2
00:00
20:25
01:57
23:59
  7,014
12,835
   -74
   -96
  -272,888
  -273,474
17
24
1
0
1
0
0
0

27
27
1
2
11:24
16:22
16:20
17:25
17,722
  3,799
   -74
   -90
  -195,410
  -195,457
19
5
0
0
0
0
0
0

28
28
1
2
13:17
16:22
16:20
20:20
10,924
14,273
   -90
   -93
    19,938
    19,937
7
2
0
42
0
0
0
0

29
29
1
2
00:00
21:43
03:19
23:59
11,960
  8,188
   -73
   -96
    42,440
    42,400
2
3
14
24
0
0
0
0

30
30
30
1
2
3
02:18
04:29
20:43
03:34
07:29
23:59
  4,550
10,803
11,752
   -75
   -81
  -103
   -80,957
   -80,982
   -81,113
5
8
6
0
1
1
0
0
0
0
0
0

31
1
04:29
11:31
25,265
   -82
    23,197
9
0
0
0

32
1
05:53
11:27
20,003
   -80
  -297,203
24
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 16:26	01:01 23:59	3,658 27,146	-69 -93	-206,184 -206,186	3 3	0 22	0 0	0 0
3	1	07:37	13:22	20,723	-76	-241,580	31	0	0	0
4 4	1 2	15:10 16:22	16:20 23:00	4,157 23,852	-93 -95	89,994 90,121	12 60	0 0	0 0	0 0
5 5 5	1 2 3	01:43 04:29 19:44	03:34 06:34 23:59	6,655 7,473 15,290	-75 -84 -100	392,538 392,433 391,858	19 21 41	0 1 0	0 1 0	0 0 0
6	1	07:08	12:47	20,319	-82	-147,139	36	0	0	0
7	1	10:59	16:20	19,180	-86	21,748	44	0	0	0
8 8	1 2	12:45 16:22	16:20 18:22	12,848 7,190	-80 -91	157,177 157,183	3 2	2 2	0 0	0 0
9 9	1 2	00:00 18:21	03:34 19:30	12,845 4,125	-78 -92	-613 -736	7 5	0 1	0 0	0 0
10	1	18:10	23:59	20,902	-91	2,121	3	75	0	0
11	1	11:09	16:20	18,590	-87	-24,771	2	71	0	0
12 12 12	1 2 3	02:16 04:29 19:06	03:34 05:53 23:59	4,656 5,042 17,565	-72 -77 -96	358,497 358,489 358,447	4 3 2	0 1 6	0 0 0	0 0 0
13 13	1 2	10:09 19:08	15:27 20:28	19,078 4,792	-84 -95	-259,701 -259,752	13 3	0 0	0 0	0 0
14 14	1 2	01:15 04:29	03:34 09:54	8,324 19,447	-70 -78	256,014 255,933	12 23	0 0	0 0	0 0
15 15	1 2	00:00 20:39	02:39 23:59	9,538 11,963	-79 -97	125,699 126,137	16 23	1 0	0 0	0 0
16	1	05:38	11:49	22,252	-79	-121,495	10	0	0	0
17 17	1 2	13:18 16:22	16:20 21:54	10,861 19,902	-89 -95	-38,724 -38,730	3 2	11 55	0 0	0 0
18 18 18	1 2 3	00:00 04:29 22:36	03:34 07:03 23:59	12,845 9,202 4,983	-75 -76 -96	167,956 167,896 167,617	15 12 5	0 1 0	0 0 0	0 0 0
19	1	08:47	14:36	20,910	-80	-31,965	5	7	0	0
20 20 20	1 2 3	07:23 13:58 16:22	12:24 16:20 18:07	18,046 8,476 6,301	-79 -87 -87	-112,307 -112,299 -112,293	5 3 2	1 1 0	0 0 0	0 0 0
21 21	1 2	00:00 04:29	03:34 05:46	12,845 4,624	-76 -78	-61,503 -61,490	5 4	0 0	0 0	0 0
22 22	1 2	01:41 04:29	03:34 08:36	6,782 14,767	-71 -77	-211,506 -211,514	3 3	0 4	0 0	0 0
23	1	08:43	14:23	20,322	-81	-359,185	13	0	0	0
24 24	1 2	00:00 20:59	03:34 23:59	12,845 10,796	-69 -98	-101,452 -101,697	9 8	0 0	0 0	0 0
25	1	09:56	16:20	22,941	-80	172,580	14	0	0	0
26 26	1 2	00:00 20:25	01:57 23:59	7,014 12,835	-74 -96	-272,888 -273,474	17 24	1 0	1 0	0 0
27 27	1 2	11:24 16:22	16:20 17:25	17,722 3,799	-74 -90	-195,410 -195,457	19 5	0 0	0 0	0 0
28 28	1 2	13:17 16:22	16:20 20:20	10,924 14,273	-90 -93	19,938 19,937	7 2	0 42	0 0	0 0
29 29	1 2	00:00 21:43	03:19 23:59	11,960 8,188	-73 -96	42,440 42,400	2 3	14 24	0 0	0 0
30 30 30	1 2 3	02:18 04:29 20:43	03:34 07:29 23:59	4,550 10,803 11,752	-75 -81 -103	-80,957 -80,982 -81,113	5 8 6	0 1 1	0 0 0	0 0 0
31	1	04:29	11:31	25,265	-82	23,197	9	0	0	0
32	1	05:53	11:27	20,003	-80	-297,203	24	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-