GPS Space Vehicle Time Integrity for MJD 54168, Friday 9 March 2007

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
12:01
13:42
17:35
13:38
17:33
19:26
  5,824
13,838
  6,674
  1,278
  1,274
  1,258
  -111,298
  -111,326
  -111,367
5
12
10
0
0
0
0
0
0
0
0
0

2
1
00:20
08:51
30,600
  1,272
   -87,459
28
0
0
0

3
3
1
2
15:15
17:35
17:33
21:01
  8,289
12,375
  1,279
  1,273
   -23,951
   -24,017
15
22
0
0
0
0
0
0

4
4
1
2
00:00
22:38
06:25
23:58
23,082
  4,793
  1,272
  1,266
    -5,871
    -5,982
8
2
1
16
0
0
0
0

5
5
5
1
2
3
03:09
09:14
12:01
07:59
11:59
13:38
17,354
  9,897
  5,824
  1,270
  1,274
  1,280
   -41,291
   -41,307
   -41,311
9
3
2
0
11
0
0
0
0
0
0
0

6
1
05:22
10:58
20,097
  1,274
   -74,990
136
0
1
0

7
7
1
2
05:55
13:44
11:20
16:24
19,472
  9,553
  1,274
  1,279
  -389,304
  -388,988
74
36
0
0
0
0
0
0

8
8
1
2
00:00
20:19
02:01
23:58
  7,286
13,142
  1,269
  1,269
   100,572
   100,677
5
7
1
0
0
0
0
0

9
9
1
2
01:42
06:42
03:20
11:59
  5,858
18,977
  1,265
  1,273
   -59,507
   -59,548
4
4
2
5
0
0
0
0

10
1
01:55
08:30
23,619
  1,271
   -97,241
2
33
0
0

11
1
18:32
23:58
19,548
  1,268
    -8,412
6
0
0
0

12
12
12
1
2
3
02:49
09:48
12:01
07:50
11:59
13:33
18,004
  7,856
  5,512
  1,267
  1,275
  1,277
    47,103
    47,077
    47,068
12
4
4
0
0
0
0
0
0
0
0
0

13
13
1
2
02:40
17:43
04:09
23:01
  5,360
19,049
  1,280
  1,267
  -149,881
  -150,129
5
23
1
0
0
0
0
0

14
14
14
1
2
3
09:00
12:01
13:42
11:59
13:38
17:33
10,697
  5,824
13,854
  1,274
  1,278
  1,277
    -9,715
    -9,723
    -9,739
3
2
8
2
0
0
0
0
0
0
0
0

15
15
1
2
08:00
12:01
11:59
13:38
14,298
  5,824
  1,372
  1,384
  -546,405
  -546,544
74
17
0
0
0
0
14269
5824

16
16
1
2
13:42
17:35
17:33
19:24
13,854
  6,557
  1,274
  1,271
  -128,016
  -128,055
15
8
0
0
0
0
0
0

17
17
1
2
00:00
20:51
05:31
23:58
19,817
11,221
  1,266
  1,263
   -74,733
   -74,637
9
6
1
0
0
0
0
0

18
18
18
1
2
3
06:35
12:01
13:42
11:59
13:38
14:50
19,406
  5,824
  4,093
  1,273
  1,276
  1,276
   254,462
   254,462
   254,459
2
1
3
72
3
0
0
0
0
0
0
0

19
19
1
2
16:21
17:35
17:33
22:11
  4,344
16,542
  1,274
  1,271
   -11,575
   -11,620
7
20
0
0
0
0
0
0

20
20
20
20
1
2
3
4
00:00
15:00
17:35
21:37
01:49
17:33
19:57
23:58
  6,580
  9,186
  8,497
  8,455
  1,273
  1,273
  1,271
  1,269
    24,038
    24,052
    24,052
    24,053
3
2
3
4
0
22
1
0
0
0
0
0
0
0
0
0

21
21
1
2
07:18
12:01
11:59
13:18
16,797
  4,636
  1,275
  1,275
   -71,770
   -71,779
5
3
7
1
0
0
0
0

22
22
22
1
2
3
09:13
12:01
13:42
11:59
13:38
16:10
  9,906
  5,824
  8,828
  1,276
  1,275
  1,275
  -169,919
  -169,932
  -169,945
7
2
5
0
0
0
0
0
0
0
0
0

23
23
1
2
16:25
17:35
17:33
22:04
  4,083
16,088
  1,272
  1,269
  -152,283
  -152,305
3
11
0
0
0
0
0
0

24
1
04:42
11:59
26,153
  1,277
   -82,250
23
0
0
0

25
25
1
2
13:42
17:35
17:33
21:43
13,854
14,863
  1,279
  1,274
  -306,827
  -306,531
79
88
0
0
0
0
0
0

26
1
04:19
09:52
19,927
  1,267
    81,082
110
0
0
0

27
27
1
2
00:00
19:06
01:09
23:58
  4,153
17,517
  1,266
  1,269
   -96,922
   -97,083
4
9
1
0
0
0
0
0

28
28
1
2
00:00
20:19
03:44
23:58
13,475
13,124
  1,273
  1,262
    -4,521
    -4,478
3
5
18
0
0
0
0
0

29
1
03:31
09:46
22,443
  1,292
     1,263
26
3
0
22341

30
30
30
30
1
2
3
4
04:17
09:49
12:01
13:42
08:02
11:59
13:38
14:59
13,490
  7,782
  5,824
  4,628
  1,267
  1,268
  1,271
  1,273
   -26,240
   -26,263
   -26,268
   -26,272
10
3
3
4
0
2
0
3
0
0
0
0
0
0
0
0

31
31
31
31
1
2
3
4
10:53
12:01
13:42
17:35
11:59
13:38
17:33
19:01
  3,953
  5,824
13,854
  5,133
  1,271
  1,275
  1,272
  1,271
   -13,015
   -13,024
   -13,052
   -13,078
3
3
12
4
0
0
0
0
0
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	12:01 13:42 17:35	13:38 17:33 19:26	5,824 13,838 6,674	1,278 1,274 1,258	-111,298 -111,326 -111,367	5 12 10	0 0 0	0 0 0	0 0 0
2	1	00:20	08:51	30,600	1,272	-87,459	28	0	0	0
3 3	1 2	15:15 17:35	17:33 21:01	8,289 12,375	1,279 1,273	-23,951 -24,017	15 22	0 0	0 0	0 0
4 4	1 2	00:00 22:38	06:25 23:58	23,082 4,793	1,272 1,266	-5,871 -5,982	8 2	1 16	0 0	0 0
5 5 5	1 2 3	03:09 09:14 12:01	07:59 11:59 13:38	17,354 9,897 5,824	1,270 1,274 1,280	-41,291 -41,307 -41,311	9 3 2	0 11 0	0 0 0	0 0 0
6	1	05:22	10:58	20,097	1,274	-74,990	136	0	1	0
7 7	1 2	05:55 13:44	11:20 16:24	19,472 9,553	1,274 1,279	-389,304 -388,988	74 36	0 0	0 0	0 0
8 8	1 2	00:00 20:19	02:01 23:58	7,286 13,142	1,269 1,269	100,572 100,677	5 7	1 0	0 0	0 0
9 9	1 2	01:42 06:42	03:20 11:59	5,858 18,977	1,265 1,273	-59,507 -59,548	4 4	2 5	0 0	0 0
10	1	01:55	08:30	23,619	1,271	-97,241	2	33	0	0
11	1	18:32	23:58	19,548	1,268	-8,412	6	0	0	0
12 12 12	1 2 3	02:49 09:48 12:01	07:50 11:59 13:33	18,004 7,856 5,512	1,267 1,275 1,277	47,103 47,077 47,068	12 4 4	0 0 0	0 0 0	0 0 0
13 13	1 2	02:40 17:43	04:09 23:01	5,360 19,049	1,280 1,267	-149,881 -150,129	5 23	1 0	0 0	0 0
14 14 14	1 2 3	09:00 12:01 13:42	11:59 13:38 17:33	10,697 5,824 13,854	1,274 1,278 1,277	-9,715 -9,723 -9,739	3 2 8	2 0 0	0 0 0	0 0 0
15 15	1 2	08:00 12:01	11:59 13:38	14,298 5,824	1,372 1,384	-546,405 -546,544	74 17	0 0	0 0	14269 5824
16 16	1 2	13:42 17:35	17:33 19:24	13,854 6,557	1,274 1,271	-128,016 -128,055	15 8	0 0	0 0	0 0
17 17	1 2	00:00 20:51	05:31 23:58	19,817 11,221	1,266 1,263	-74,733 -74,637	9 6	1 0	0 0	0 0
18 18 18	1 2 3	06:35 12:01 13:42	11:59 13:38 14:50	19,406 5,824 4,093	1,273 1,276 1,276	254,462 254,462 254,459	2 1 3	72 3 0	0 0 0	0 0 0
19 19	1 2	16:21 17:35	17:33 22:11	4,344 16,542	1,274 1,271	-11,575 -11,620	7 20	0 0	0 0	0 0
20 20 20 20	1 2 3 4	00:00 15:00 17:35 21:37	01:49 17:33 19:57 23:58	6,580 9,186 8,497 8,455	1,273 1,273 1,271 1,269	24,038 24,052 24,052 24,053	3 2 3 4	0 22 1 0	0 0 0 0	0 0 0 0
21 21	1 2	07:18 12:01	11:59 13:18	16,797 4,636	1,275 1,275	-71,770 -71,779	5 3	7 1	0 0	0 0
22 22 22	1 2 3	09:13 12:01 13:42	11:59 13:38 16:10	9,906 5,824 8,828	1,276 1,275 1,275	-169,919 -169,932 -169,945	7 2 5	0 0 0	0 0 0	0 0 0
23 23	1 2	16:25 17:35	17:33 22:04	4,083 16,088	1,272 1,269	-152,283 -152,305	3 11	0 0	0 0	0 0
24	1	04:42	11:59	26,153	1,277	-82,250	23	0	0	0
25 25	1 2	13:42 17:35	17:33 21:43	13,854 14,863	1,279 1,274	-306,827 -306,531	79 88	0 0	0 0	0 0
26	1	04:19	09:52	19,927	1,267	81,082	110	0	0	0
27 27	1 2	00:00 19:06	01:09 23:58	4,153 17,517	1,266 1,269	-96,922 -97,083	4 9	1 0	0 0	0 0
28 28	1 2	00:00 20:19	03:44 23:58	13,475 13,124	1,273 1,262	-4,521 -4,478	3 5	18 0	0 0	0 0
29	1	03:31	09:46	22,443	1,292	1,263	26	3	0	22341
30 30 30 30	1 2 3 4	04:17 09:49 12:01 13:42	08:02 11:59 13:38 14:59	13,490 7,782 5,824 4,628	1,267 1,268 1,271 1,273	-26,240 -26,263 -26,268 -26,272	10 3 3 4	0 2 0 3	0 0 0 0	0 0 0 0
31 31 31 31	1 2 3 4	10:53 12:01 13:42 17:35	11:59 13:38 17:33 19:01	3,953 5,824 13,854 5,133	1,271 1,275 1,272 1,271	-13,015 -13,024 -13,052 -13,078	3 3 12 4	0 0 0 0	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-