GPS Space Vehicle Time Integrity for MJD 54042, Friday 3 November 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
1
2
3
00:00
20:48
22:05
03:58
22:04
23:59
14,253
  4,540
  6,828
  1,169
  1,147
  1,136
   -85,330
   -85,531
   -85,553
7
6
4
1
0
0
0
0
0
0
0
0

2
2
1
2
08:42
13:44
13:42
17:11
17,986
12,387
  1,164
  1,160
   -49,889
   -49,950
18
17
0
0
0
0
0
0

3
1
00:00
05:36
20,144
  1,162
  -361,817
205
1
1
0

4
4
1
2
07:11
13:44
13:42
14:45
23,447
  3,631
  1,161
  1,166
  -330,861
  -330,918
27
7
0
0
0
0
0
0

5
5
5
5
1
2
3
4
11:22
13:44
17:49
20:48
13:42
16:28
20:46
22:04
  8,354
  9,830
10,613
  4,524
  1,164
  1,155
  1,139
  1,136
  -362,486
  -362,471
  -362,449
  -362,438
7
5
6
3
0
0
0
0
0
0
0
0
0
0
0
0

6
6
1
2
14:10
22:51
19:43
23:59
19,943
  4,069
  1,157
  1,153
  -561,497
  -561,228
63
16
0
0
0
0
0
0

7
7
7
1
2
3
00:00
16:43
22:10
03:27
20:35
23:59
12,464
13,906
  6,556
  1,156
  1,154
  1,148
  -501,818
  -501,393
  -501,285
24
23
17
1
0
0
0
0
0
0
0
0

8
1
04:56
10:35
20,302
  1,159
    86,231
6
1
0
0

9
9
1
2
10:05
15:11
12:03
20:32
  7,071
19,217
  1,170
  1,149
   -41,864
   -41,925
7
14
1
0
0
0
0
0

10
10
1
2
10:27
13:44
13:42
16:57
11,718
11,548
  1,164
  1,163
   -91,059
   -91,066
2
7
26
0
0
0
0
0

11
1
03:10
09:01
21,004
  1,158
  -356,993
12
0
0
0

12
-

13
13
1
2
02:22
11:15
07:40
12:43
19,071
  5,285
  1,160
  1,171
  -108,025
  -108,103
18
3
1
0
0
0
0
0

14
14
14
14
1
2
3
4
00:00
17:26
20:48
22:05
02:08
20:46
22:04
23:59
  7,723
11,968
  4,540
  6,828
  1,164
  1,154
  1,151
  1,153
     3,159
     3,090
     3,080
     3,076
3
5
2
2
2
0
0
5
0
0
0
0
0
0
0
0

15
15
15
1
2
3
16:34
20:48
22:05
20:46
22:04
23:12
15,086
  4,540
  4,011
  1,213
  1,204
  1,243
   -48,996
   -49,501
   -49,679
236
61
33
0
0
0
33
0
0
15058
4540
3991

16
16
1
2
00:00
22:05
04:26
23:59
15,935
  6,828
  1,161
  1,151
   -86,915
   -87,198
17
4
1
0
0
0
0
0

17
1
05:28
13:42
29,570
  1,157
   -89,725
9
0
0
0

18
18
18
1
2
3
14:55
20:48
22:05
20:46
22:04
23:16
21,032
  4,540
  4,240
  1,157
  1,150
  1,148
   253,184
   253,184
   253,185
3
1
3
0
0
12
0
0
0
0
0
0

19
1
00:59
06:49
20,979
  1,163
   -29,281
21
0
0
0

20
20
1
2
00:00
06:17
04:39
10:34
16,728
15,350
  1,162
  1,161
    23,056
    23,054
3
4
20
15
0
0
0
0

21
21
1
2
15:56
20:48
20:46
21:55
17,364
  4,032
  1,156
  1,148
   -58,752
   -58,776
10
4
0
1
0
0
0
0

22
22
22
1
2
3
17:45
20:48
22:05
20:46
22:04
23:59
10,820
  4,540
  6,828
  1,154
  1,154
  1,154
  -145,624
  -145,644
  -145,660
9
4
5
0
0
0
0
0
0
0
0
0

23
1
01:00
06:40
20,344
  1,162
  -138,565
6
1
0
0

24
24
1
2
07:50
13:44
13:42
16:03
21,094
  8,290
  1,172
  1,162
   -48,175
   -48,221
14
10
0
0
0
0
0
0

25
25
25
1
2
3
00:00
20:48
22:05
04:29
22:04
23:59
16,120
  4,540
  6,828
  1,156
  1,150
  1,152
  -397,430
  -397,975
  -398,017
34
9
13
1
0
0
1
0
0
0
0
0

26
1
13:44
18:35
17,388
  1,154
   321,674
75
0
0
0

27
1
03:37
09:38
21,644
  1,162
   -74,928
8
0
0
0

28
1
04:57
12:19
26,488
  1,163
   -13,973
8
0
0
0

29
29
1
2
12:32
13:44
13:42
18:09
  4,184
15,847
  1,158
  1,159
  -155,864
  -156,360
57
228
0
0
0
0
0
0

30
30
30
30
1
2
3
4
13:44
18:26
20:48
22:05
16:37
20:46
22:04
23:39
10,336
  8,378
  4,540
  5,596
  1,166
  1,149
  1,150
  1,150
   -14,113
   -14,148
   -14,156
   -14,162
10
4
3
3
0
1
0
8
0
0
0
0
0
0
0
0

31
31
31
31
1
2
3
4
00:00
19:35
20:48
22:05
03:52
20:46
22:04
23:59
13,949
  4,234
  4,540
  6,828
  1,160
  1,151
  1,152
  1,152
    56,431
    55,680
    55,629
    55,564
43
13
15
22
1
0
0
0
1
0
0
0
0
0
0
0

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	1 2 3	00:00 20:48 22:05	03:58 22:04 23:59	14,253 4,540 6,828	1,169 1,147 1,136	-85,330 -85,531 -85,553	7 6 4	1 0 0	0 0 0	0 0 0
2 2	1 2	08:42 13:44	13:42 17:11	17,986 12,387	1,164 1,160	-49,889 -49,950	18 17	0 0	0 0	0 0
3	1	00:00	05:36	20,144	1,162	-361,817	205	1	1	0
4 4	1 2	07:11 13:44	13:42 14:45	23,447 3,631	1,161 1,166	-330,861 -330,918	27 7	0 0	0 0	0 0
5 5 5 5	1 2 3 4	11:22 13:44 17:49 20:48	13:42 16:28 20:46 22:04	8,354 9,830 10,613 4,524	1,164 1,155 1,139 1,136	-362,486 -362,471 -362,449 -362,438	7 5 6 3	0 0 0 0	0 0 0 0	0 0 0 0
6 6	1 2	14:10 22:51	19:43 23:59	19,943 4,069	1,157 1,153	-561,497 -561,228	63 16	0 0	0 0	0 0
7 7 7	1 2 3	00:00 16:43 22:10	03:27 20:35 23:59	12,464 13,906 6,556	1,156 1,154 1,148	-501,818 -501,393 -501,285	24 23 17	1 0 0	0 0 0	0 0 0
8	1	04:56	10:35	20,302	1,159	86,231	6	1	0	0
9 9	1 2	10:05 15:11	12:03 20:32	7,071 19,217	1,170 1,149	-41,864 -41,925	7 14	1 0	0 0	0 0
10 10	1 2	10:27 13:44	13:42 16:57	11,718 11,548	1,164 1,163	-91,059 -91,066	2 7	26 0	0 0	0 0
11	1	03:10	09:01	21,004	1,158	-356,993	12	0	0	0
12	-
13 13	1 2	02:22 11:15	07:40 12:43	19,071 5,285	1,160 1,171	-108,025 -108,103	18 3	1 0	0 0	0 0
14 14 14 14	1 2 3 4	00:00 17:26 20:48 22:05	02:08 20:46 22:04 23:59	7,723 11,968 4,540 6,828	1,164 1,154 1,151 1,153	3,159 3,090 3,080 3,076	3 5 2 2	2 0 0 5	0 0 0 0	0 0 0 0
15 15 15	1 2 3	16:34 20:48 22:05	20:46 22:04 23:12	15,086 4,540 4,011	1,213 1,204 1,243	-48,996 -49,501 -49,679	236 61 33	0 0 0	33 0 0	15058 4540 3991
16 16	1 2	00:00 22:05	04:26 23:59	15,935 6,828	1,161 1,151	-86,915 -87,198	17 4	1 0	0 0	0 0
17	1	05:28	13:42	29,570	1,157	-89,725	9	0	0	0
18 18 18	1 2 3	14:55 20:48 22:05	20:46 22:04 23:16	21,032 4,540 4,240	1,157 1,150 1,148	253,184 253,184 253,185	3 1 3	0 0 12	0 0 0	0 0 0
19	1	00:59	06:49	20,979	1,163	-29,281	21	0	0	0
20 20	1 2	00:00 06:17	04:39 10:34	16,728 15,350	1,162 1,161	23,056 23,054	3 4	20 15	0 0	0 0
21 21	1 2	15:56 20:48	20:46 21:55	17,364 4,032	1,156 1,148	-58,752 -58,776	10 4	0 1	0 0	0 0
22 22 22	1 2 3	17:45 20:48 22:05	20:46 22:04 23:59	10,820 4,540 6,828	1,154 1,154 1,154	-145,624 -145,644 -145,660	9 4 5	0 0 0	0 0 0	0 0 0
23	1	01:00	06:40	20,344	1,162	-138,565	6	1	0	0
24 24	1 2	07:50 13:44	13:42 16:03	21,094 8,290	1,172 1,162	-48,175 -48,221	14 10	0 0	0 0	0 0
25 25 25	1 2 3	00:00 20:48 22:05	04:29 22:04 23:59	16,120 4,540 6,828	1,156 1,150 1,152	-397,430 -397,975 -398,017	34 9 13	1 0 0	1 0 0	0 0 0
26	1	13:44	18:35	17,388	1,154	321,674	75	0	0	0
27	1	03:37	09:38	21,644	1,162	-74,928	8	0	0	0
28	1	04:57	12:19	26,488	1,163	-13,973	8	0	0	0
29 29	1 2	12:32 13:44	13:42 18:09	4,184 15,847	1,158 1,159	-155,864 -156,360	57 228	0 0	0 0	0 0
30 30 30 30	1 2 3 4	13:44 18:26 20:48 22:05	16:37 20:46 22:04 23:39	10,336 8,378 4,540 5,596	1,166 1,149 1,150 1,150	-14,113 -14,148 -14,156 -14,162	10 4 3 3	0 1 0 8	0 0 0 0	0 0 0 0
31 31 31 31	1 2 3 4	00:00 19:35 20:48 22:05	03:52 20:46 22:04 23:59	13,949 4,234 4,540 6,828	1,160 1,151 1,152 1,152	56,431 55,680 55,629 55,564	43 13 15 22	1 0 0 0	1 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-