GPS Space Vehicle Time Integrity for MJD 54088, Tuesday 19 December 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
17:42
19:02
20:47
18:59
20:43
23:59
  4,609
  6,068
11,520
  1,192
  1,187
  1,192
   -95,079
   -95,095
   -95,115
3
6
5
0
0
0
0
0
0
0
0
0

2
1
05:38
14:08
30,547
  1,201
   -64,142
30
0
0
0

3
3
1
2
00:00
20:47
02:29
23:59
  8,966
11,538
  1,206
  1,197
  -468,508
  -470,005
52
62
1
0
1
0
0
0

4
1
04:04
11:40
27,309
  1,197
  -346,323
27
0
0
0

5
5
5
1
2
3
08:18
14:40
17:42
13:21
17:40
18:59
18,152
10,757
  4,625
  1,203
  1,196
  1,191
  -433,446
  -433,829
  -433,987
106
62
27
0
0
0
0
0
0
0
0
0

6
1
10:59
16:33
19,986
  1,197
  -501,099
105
0
0
0

7
7
7
1
2
3
12:02
19:02
20:47
17:14
20:43
22:40
18,703
  6,068
  6,779
  1,199
  1,196
  1,197
  -468,483
  -468,305
  -468,241
49
17
18
0
0
0
0
0
0
0
0
0

8
1
01:43
07:23
20,334
  1,202
    91,300
10
0
0
0

9
9
1
2
07:02
12:06
08:52
17:27
  6,614
19,243
  1,202
  1,196
   -48,254
   -48,300
6
13
1
0
0
0
0
0

10
1
07:21
13:54
23,544
  1,204
   -93,411
4
29
0
0

11
1
00:03
05:53
21,024
  1,202
      962
7
1
0
0

12
12
12
1
2
3
08:14
15:15
17:42
13:16
17:40
18:57
18,109
  8,672
  4,461
  1,197
  1,189
  1,186
    83,609
    83,404
    83,336
53
25
13
0
0
0
0
0
0
0
0
0

13
13
1
2
00:00
08:06
04:33
09:37
16,380
  5,472
  1,197
  1,196
  -122,602
  -122,693
18
9
0
1
0
0
0
0

14
14
14
14
1
2
3
4
14:21
17:42
19:02
20:47
17:40
18:59
20:43
22:59
11,939
  4,625
  6,068
  7,914
  1,196
  1,194
  1,196
  1,195
     -917
     -927
     -932
     -941
6
2
2
4
1
0
16
0
0
0
0
0
0
0
0
0

15
15
15
1
2
3
13:35
17:42
19:02
17:40
18:59
20:06
14,697
  4,625
  3,763
  1,204
  1,190
  1,232
  -289,259
  -289,880
  -290,108
280
80
38
0
0
0
284
0
0
14668
4625
3726

16
16
16
1
2
3
00:00
19:02
20:47
01:07
20:43
23:59
  4,047
  6,068
11,506
  1,198
  1,195
  1,197
  -102,040
  -102,321
  -102,355
5
5
14
1
0
0
0
0
0
0
0
0

17
1
02:25
11:00
30,859
  1,202
   -84,544
12
0
0
0

18
18
18
1
2
3
11:51
17:42
19:02
17:40
18:59
20:11
20,872
  4,625
  4,111
  1,196
  1,195
  1,195
   254,778
   254,780
   254,780
2
1
2
25
0
1
0
0
0
0
0
0

19
19
1
2
00:00
21:47
03:41
23:59
13,277
  7,937
  1,200
  1,197
   -45,210
   -45,539
19
7
1
0
0
0
0
0

20
20
20
1
2
3
00:00
03:09
20:47
01:30
07:24
23:59
  5,430
15,270
11,538
  1,200
  1,203
  1,195
    23,026
    23,030
    23,026
4
3
2
0
18
15
0
0
0
0
0
0

21
21
1
2
12:48
17:42
17:40
18:47
17,485
  3,893
  1,197
  1,193
   -64,400
   -64,417
6
4
0
0
0
0
0
0

22
22
22
1
2
3
14:38
17:42
19:02
17:40
18:59
20:43
10,873
  4,625
  6,068
  1,186
  1,186
  1,189
  -155,613
  -155,631
  -155,645
8
3
4
0
0
0
0
0
0
0
0
0

23
23
1
2
00:00
21:50
03:34
23:59
12,825
  7,721
  1,201
  1,193
  -141,977
  -142,066
5
2
2
4
0
0
0
0

24
1
06:17
14:57
31,125
  1,206
   -60,126
33
0
0
0

25
25
25
25
1
2
3
4
00:00
17:42
19:02
20:47
01:22
18:59
20:43
23:59
  4,966
  4,625
  6,068
11,538
  1,205
  1,197
  1,197
  1,199
  -400,495
  -400,155
  -400,125
  -400,073
10
7
9
21
1
0
0
0
0
0
0
0
0
0
0
0

26
1
09:50
15:24
20,030
  1,198
    55,684
97
0
0
0

27
1
00:26
06:28
21,708
  1,193
   -82,699
12
0
0
0

28
1
01:49
09:10
26,459
  1,205
   -10,495
9
0
0
0

29
1
09:22
14:57
20,122
  1,198
  -268,759
127
0
0
0

30
30
30
30
1
2
3
4
09:47
15:18
17:42
19:02
13:29
17:40
18:59
20:30
13,259
  8,519
  4,625
  5,236
  1,198
  1,190
  1,193
  1,190
   -18,703
   -18,730
   -18,736
   -18,744
8
4
2
4
0
0
0
0
0
0
0
0
0
0
0
0

31
31
31
31
1
2
3
4
16:23
17:42
19:02
20:47
17:40
18:59
20:43
23:59
  4,598
  4,625
  6,052
11,538
  1,192
  1,192
  1,192
  1,191
    19,800
    19,768
    19,729
    19,664
9
9
13
22
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	17:42 19:02 20:47	18:59 20:43 23:59	4,609 6,068 11,520	1,192 1,187 1,192	-95,079 -95,095 -95,115	3 6 5	0 0 0	0 0 0	0 0 0
2	1	05:38	14:08	30,547	1,201	-64,142	30	0	0	0
3 3	1 2	00:00 20:47	02:29 23:59	8,966 11,538	1,206 1,197	-468,508 -470,005	52 62	1 0	1 0	0 0
4	1	04:04	11:40	27,309	1,197	-346,323	27	0	0	0
5 5 5	1 2 3	08:18 14:40 17:42	13:21 17:40 18:59	18,152 10,757 4,625	1,203 1,196 1,191	-433,446 -433,829 -433,987	106 62 27	0 0 0	0 0 0	0 0 0
6	1	10:59	16:33	19,986	1,197	-501,099	105	0	0	0
7 7 7	1 2 3	12:02 19:02 20:47	17:14 20:43 22:40	18,703 6,068 6,779	1,199 1,196 1,197	-468,483 -468,305 -468,241	49 17 18	0 0 0	0 0 0	0 0 0
8	1	01:43	07:23	20,334	1,202	91,300	10	0	0	0
9 9	1 2	07:02 12:06	08:52 17:27	6,614 19,243	1,202 1,196	-48,254 -48,300	6 13	1 0	0 0	0 0
10	1	07:21	13:54	23,544	1,204	-93,411	4	29	0	0
11	1	00:03	05:53	21,024	1,202	962	7	1	0	0
12 12 12	1 2 3	08:14 15:15 17:42	13:16 17:40 18:57	18,109 8,672 4,461	1,197 1,189 1,186	83,609 83,404 83,336	53 25 13	0 0 0	0 0 0	0 0 0
13 13	1 2	00:00 08:06	04:33 09:37	16,380 5,472	1,197 1,196	-122,602 -122,693	18 9	0 1	0 0	0 0
14 14 14 14	1 2 3 4	14:21 17:42 19:02 20:47	17:40 18:59 20:43 22:59	11,939 4,625 6,068 7,914	1,196 1,194 1,196 1,195	-917 -927 -932 -941	6 2 2 4	1 0 16 0	0 0 0 0	0 0 0 0
15 15 15	1 2 3	13:35 17:42 19:02	17:40 18:59 20:06	14,697 4,625 3,763	1,204 1,190 1,232	-289,259 -289,880 -290,108	280 80 38	0 0 0	284 0 0	14668 4625 3726
16 16 16	1 2 3	00:00 19:02 20:47	01:07 20:43 23:59	4,047 6,068 11,506	1,198 1,195 1,197	-102,040 -102,321 -102,355	5 5 14	1 0 0	0 0 0	0 0 0
17	1	02:25	11:00	30,859	1,202	-84,544	12	0	0	0
18 18 18	1 2 3	11:51 17:42 19:02	17:40 18:59 20:11	20,872 4,625 4,111	1,196 1,195 1,195	254,778 254,780 254,780	2 1 2	25 0 1	0 0 0	0 0 0
19 19	1 2	00:00 21:47	03:41 23:59	13,277 7,937	1,200 1,197	-45,210 -45,539	19 7	1 0	0 0	0 0
20 20 20	1 2 3	00:00 03:09 20:47	01:30 07:24 23:59	5,430 15,270 11,538	1,200 1,203 1,195	23,026 23,030 23,026	4 3 2	0 18 15	0 0 0	0 0 0
21 21	1 2	12:48 17:42	17:40 18:47	17,485 3,893	1,197 1,193	-64,400 -64,417	6 4	0 0	0 0	0 0
22 22 22	1 2 3	14:38 17:42 19:02	17:40 18:59 20:43	10,873 4,625 6,068	1,186 1,186 1,189	-155,613 -155,631 -155,645	8 3 4	0 0 0	0 0 0	0 0 0
23 23	1 2	00:00 21:50	03:34 23:59	12,825 7,721	1,201 1,193	-141,977 -142,066	5 2	2 4	0 0	0 0
24	1	06:17	14:57	31,125	1,206	-60,126	33	0	0	0
25 25 25 25	1 2 3 4	00:00 17:42 19:02 20:47	01:22 18:59 20:43 23:59	4,966 4,625 6,068 11,538	1,205 1,197 1,197 1,199	-400,495 -400,155 -400,125 -400,073	10 7 9 21	1 0 0 0	0 0 0 0	0 0 0 0
26	1	09:50	15:24	20,030	1,198	55,684	97	0	0	0
27	1	00:26	06:28	21,708	1,193	-82,699	12	0	0	0
28	1	01:49	09:10	26,459	1,205	-10,495	9	0	0	0
29	1	09:22	14:57	20,122	1,198	-268,759	127	0	0	0
30 30 30 30	1 2 3 4	09:47 15:18 17:42 19:02	13:29 17:40 18:59 20:30	13,259 8,519 4,625 5,236	1,198 1,190 1,193 1,190	-18,703 -18,730 -18,736 -18,744	8 4 2 4	0 0 0 0	0 0 0 0	0 0 0 0
31 31 31 31	1 2 3 4	16:23 17:42 19:02 20:47	17:40 18:59 20:43 23:59	4,598 4,625 6,052 11,538	1,192 1,192 1,192 1,191	19,800 19,768 19,729 19,664	9 9 13 22	0 0 0 0	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-