GPS Space Vehicle Time Integrity for MJD 53762, Friday 27 January 2006

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
2
14:49
17:16
17:11
22:53
  8,555
20,205
  1,147
  1,138
   -32,434
   -32,471
10
13
0
0
0
0
0
0

2
1
03:47
12:15
30,407
  1,139
    21,835
11
0
0
0

3
1
18:55
23:59
18,243
  1,127
   -68,964
19
0
0
0

4
1
02:29
10:12
27,731
  1,137
  -129,753
91
0
0
0

5
5
1
2
06:40
12:59
11:42
17:11
18,083
15,140
  1,134
  1,138
  -487,464
  -487,706
62
47
0
0
0
0
0
0

6
6
1
2
09:17
18:08
14:51
19:24
19,990
  4,545
  1,139
  1,133
  -265,129
  -266,068
223
52
0
0
1
0
0
0

7
1
02:16
10:31
29,600
  1,142
  -480,403
79
0
0
0

8
1
00:21
05:58
20,136
  1,134
    55,892
7
0
0
0

9
9
1
2
05:34
10:28
07:02
15:52
  5,262
19,414
  1,135
  1,133
    -4,098
    -4,139
8
6
0
2
0
0
0
0

10
1
05:47
12:29
24,068
  1,145
   -76,564
3
88
0
0

11
11
1
2
00:00
22:14
04:07
23:59
14,824
  6,304
  1,136
  1,132
  -301,134
  -301,361
11
4
1
0
0
0
0
0

13
13
13
1
2
3
00:00
06:23
21:26
02:49
07:51
23:59
10,167
  5,315
  9,185
  1,131
  1,136
  1,133
   -36,369
   -36,413
   -36,550
8
3
5
1
1
0
0
0
0
0
0
0

14
14
1
2
12:40
17:16
17:11
21:17
16,258
14,459
  1,140
  1,137
    21,516
    21,504
4
4
16
0
0
0
0
0

15
1
12:09
17:11
18,131
  1,148
  -555,353
31
0
0
0

16
1
17:16
23:09
21,153
  1,136
   -22,594
11
0
0
0

17
1
00:31
09:06
30,860
  1,130
   -36,102
78
0
0
0

18
18
1
2
09:55
17:16
17:11
18:19
26,148
  3,758
  1,140
  1,136
   218,459
   218,489
19
3
0
0
0
0
0
0

19
19
1
2
00:00
20:21
02:22
23:59
  8,528
13,078
  1,136
  1,136
    24,054
    23,995
2
2
4
6
0
0
0
0

20
20
1
2
01:30
18:40
05:30
23:38
14,340
17,805
  1,141
  1,134
    35,369
    35,303
3
8
5
0
0
0
0
0

21
1
10:53
16:56
21,737
  1,139
     1,117
21
0
0
0

22
22
1
2
12:48
17:16
17:11
19:50
15,815
  9,205
  1,141
  1,134
   -63,353
   -63,390
11
9
0
0
0
0
0
0

23
23
1
2
00:00
20:00
01:46
23:59
  6,404
14,304
  1,134
  1,136
  -151,757
  -151,637
5
7
1
0
0
0
0
0

24
1
00:56
07:04
22,019
  1,144
   -79,480
14
0
0
0

25
25
1
2
14:52
17:16
17:11
23:22
  8,391
21,882
  1,134
  1,126
   237,978
   236,586
216
570
0
0
0
10790
0
0

26
1
08:01
13:35
19,991
  1,136
    25,599
47
0
0
0

27
27
1
2
00:00
22:58
04:58
23:59
17,910
  3,692
  1,138
  1,134
   -32,094
   -32,212
9
2
1
0
0
0
0
0

28
1
00:12
07:30
26,225
  1,138
   -33,308
7
0
0
0

29
1
07:34
13:10
20,150
  1,135
  -512,216
74
0
0
0

30
30
30
1
2
3
07:53
13:29
17:16
11:50
17:11
18:37
14,204
13,291
  4,844
  1,133
  1,137
  1,133
   -18,891
   -18,962
   -19,001
16
14
7
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 2	14:49 17:16	17:11 22:53	8,555 20,205	1,147 1,138	-32,434 -32,471	10 13	0 0	0 0	0 0
2	1	03:47	12:15	30,407	1,139	21,835	11	0	0	0
3	1	18:55	23:59	18,243	1,127	-68,964	19	0	0	0
4	1	02:29	10:12	27,731	1,137	-129,753	91	0	0	0
5 5	1 2	06:40 12:59	11:42 17:11	18,083 15,140	1,134 1,138	-487,464 -487,706	62 47	0 0	0 0	0 0
6 6	1 2	09:17 18:08	14:51 19:24	19,990 4,545	1,139 1,133	-265,129 -266,068	223 52	0 0	1 0	0 0
7	1	02:16	10:31	29,600	1,142	-480,403	79	0	0	0
8	1	00:21	05:58	20,136	1,134	55,892	7	0	0	0
9 9	1 2	05:34 10:28	07:02 15:52	5,262 19,414	1,135 1,133	-4,098 -4,139	8 6	0 2	0 0	0 0
10	1	05:47	12:29	24,068	1,145	-76,564	3	88	0	0
11 11	1 2	00:00 22:14	04:07 23:59	14,824 6,304	1,136 1,132	-301,134 -301,361	11 4	1 0	0 0	0 0

13 13 13	1 2 3	00:00 06:23 21:26	02:49 07:51 23:59	10,167 5,315 9,185	1,131 1,136 1,133	-36,369 -36,413 -36,550	8 3 5	1 1 0	0 0 0	0 0 0
14 14	1 2	12:40 17:16	17:11 21:17	16,258 14,459	1,140 1,137	21,516 21,504	4 4	16 0	0 0	0 0
15	1	12:09	17:11	18,131	1,148	-555,353	31	0	0	0
16	1	17:16	23:09	21,153	1,136	-22,594	11	0	0	0
17	1	00:31	09:06	30,860	1,130	-36,102	78	0	0	0
18 18	1 2	09:55 17:16	17:11 18:19	26,148 3,758	1,140 1,136	218,459 218,489	19 3	0 0	0 0	0 0
19 19	1 2	00:00 20:21	02:22 23:59	8,528 13,078	1,136 1,136	24,054 23,995	2 2	4 6	0 0	0 0
20 20	1 2	01:30 18:40	05:30 23:38	14,340 17,805	1,141 1,134	35,369 35,303	3 8	5 0	0 0	0 0
21	1	10:53	16:56	21,737	1,139	1,117	21	0	0	0
22 22	1 2	12:48 17:16	17:11 19:50	15,815 9,205	1,141 1,134	-63,353 -63,390	11 9	0 0	0 0	0 0
23 23	1 2	00:00 20:00	01:46 23:59	6,404 14,304	1,134 1,136	-151,757 -151,637	5 7	1 0	0 0	0 0
24	1	00:56	07:04	22,019	1,144	-79,480	14	0	0	0
25 25	1 2	14:52 17:16	17:11 23:22	8,391 21,882	1,134 1,126	237,978 236,586	216 570	0 0	0 10790	0 0
26	1	08:01	13:35	19,991	1,136	25,599	47	0	0	0
27 27	1 2	00:00 22:58	04:58 23:59	17,910 3,692	1,138 1,134	-32,094 -32,212	9 2	1 0	0 0	0 0
28	1	00:12	07:30	26,225	1,138	-33,308	7	0	0	0
29	1	07:34	13:10	20,150	1,135	-512,216	74	0	0	0
30 30 30	1 2 3	07:53 13:29 17:16	11:50 17:11 18:37	14,204 13,291 4,844	1,133 1,137 1,133	-18,891 -18,962 -19,001	16 14 7	0 0 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-