GPS Space Vehicle Time Integrity for MJD 54140, Friday 9 February 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
13:30
21:19
28,072
  1,242
  -105,508
23
0
0
0

2
1
02:11
10:42
30,569
  1,249
   -79,507
28
0
0
0

3
1
17:08
22:54
20,738
  1,234
    -9,974
37
0
0
0

4
1
00:34
08:14
27,536
  1,244
    -1,634
15
0
0
0

5
5
1
2
04:58
11:08
09:52
15:43
17,607
16,479
  1,248
  1,248
   -30,720
   -30,885
37
40
0
0
0
0
0
0

6
1
07:21
12:56
20,045
  1,245
   -14,571
157
0
1
0

7
7
1
2
07:47
15:41
13:13
18:14
19,513
  9,187
  1,250
  1,241
  -420,021
  -419,751
69
31
0
0
0
0
0
0

8
8
1
2
00:00
22:12
03:54
23:59
14,060
  6,451
  1,250
  1,237
    97,323
    97,404
9
3
1
2
0
0
0
0

9
9
1
2
03:34
08:35
05:16
13:57
  6,106
19,284
  1,244
  1,252
   -55,555
   -55,587
3
9
1
0
0
0
0
0

10
1
03:53
10:30
23,770
  1,250
   -95,921
10
1
0
0

11
11
1
2
00:00
20:26
02:21
23:59
  8,508
12,771
  1,241
  1,242
    -5,321
    -5,422
4
3
1
38
0
0
0
0

12
12
1
2
04:44
11:42
09:45
15:27
18,018
13,461
  1,244
  1,243
    53,952
    53,859
20
19
0
0
0
0
0
0

13
13
13
1
2
3
00:00
04:34
19:38
01:00
06:05
23:59
  3,636
  5,468
15,642
  1,237
  1,246
  1,241
  -140,307
  -140,369
  -140,617
4
9
18
1
1
0
0
0
0
0
0
0

14
1
10:52
19:30
31,001
  1,246
    -6,367
17
0
0
0

15
1
09:58
16:14
22,560
  1,245
  -494,105
195
0
0
22536

16
1
15:08
21:22
22,402
  1,242
  -119,470
25
0
0
0

17
17
1
2
00:00
22:49
07:28
23:59
26,868
  4,207
  1,240
  1,234
   -78,180
   -78,092
11
3
1
2
0
0
0
0

18
1
08:25
16:42
29,761
  1,248
   255,013
4
17
0
0

19
1
18:15
23:59
20,641
  1,244
    -1,834
23
0
0
0

20
20
1
2
00:00
16:57
03:47
21:52
13,639
17,648
  1,244
  1,243
    23,528
    23,538
3
3
2
19
0
0
0
0

21
1
09:14
15:14
21,517
  1,248
   -69,575
6
0
0
0

22
1
11:07
18:04
24,928
  1,246
  -165,381
19
0
0
0

23
1
18:19
23:58
20,282
  1,242
  -148,083
8
0
0
0

24
1
05:07
13:12
29,017
  1,248
   -74,616
26
0
0
0

25
1
14:00
22:42
31,263
  1,237
  -351,433
142
0
0
0

26
1
06:15
11:48
19,943
  1,244
    35,874
107
0
0
0

27
27
1
2
00:00
20:57
03:01
23:59
10,857
10,906
  1,246
  1,239
   -91,892
   -92,052
5
4
1
0
0
0
0
0

28
28
1
2
00:00
22:13
05:38
23:59
20,314
  6,366
  1,247
  1,234
    -6,514
    -6,463
8
4
1
1
0
0
0
0

29
1
05:47
11:21
20,002
  1,252
  -342,775
60
0
0
0

30
30
1
2
06:13
11:44
09:56
16:55
13,348
18,626
  1,245
  1,237
   -23,658
   -23,691
5
12
0
0
0
0
0
0

31
1
12:48
20:56
29,237
  1,240
    -5,183
37
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	13:30	21:19	28,072	1,242	-105,508	23	0	0	0
2	1	02:11	10:42	30,569	1,249	-79,507	28	0	0	0
3	1	17:08	22:54	20,738	1,234	-9,974	37	0	0	0
4	1	00:34	08:14	27,536	1,244	-1,634	15	0	0	0
5 5	1 2	04:58 11:08	09:52 15:43	17,607 16,479	1,248 1,248	-30,720 -30,885	37 40	0 0	0 0	0 0
6	1	07:21	12:56	20,045	1,245	-14,571	157	0	1	0
7 7	1 2	07:47 15:41	13:13 18:14	19,513 9,187	1,250 1,241	-420,021 -419,751	69 31	0 0	0 0	0 0
8 8	1 2	00:00 22:12	03:54 23:59	14,060 6,451	1,250 1,237	97,323 97,404	9 3	1 2	0 0	0 0
9 9	1 2	03:34 08:35	05:16 13:57	6,106 19,284	1,244 1,252	-55,555 -55,587	3 9	1 0	0 0	0 0
10	1	03:53	10:30	23,770	1,250	-95,921	10	1	0	0
11 11	1 2	00:00 20:26	02:21 23:59	8,508 12,771	1,241 1,242	-5,321 -5,422	4 3	1 38	0 0	0 0
12 12	1 2	04:44 11:42	09:45 15:27	18,018 13,461	1,244 1,243	53,952 53,859	20 19	0 0	0 0	0 0
13 13 13	1 2 3	00:00 04:34 19:38	01:00 06:05 23:59	3,636 5,468 15,642	1,237 1,246 1,241	-140,307 -140,369 -140,617	4 9 18	1 1 0	0 0 0	0 0 0
14	1	10:52	19:30	31,001	1,246	-6,367	17	0	0	0
15	1	09:58	16:14	22,560	1,245	-494,105	195	0	0	22536
16	1	15:08	21:22	22,402	1,242	-119,470	25	0	0	0
17 17	1 2	00:00 22:49	07:28 23:59	26,868 4,207	1,240 1,234	-78,180 -78,092	11 3	1 2	0 0	0 0
18	1	08:25	16:42	29,761	1,248	255,013	4	17	0	0
19	1	18:15	23:59	20,641	1,244	-1,834	23	0	0	0
20 20	1 2	00:00 16:57	03:47 21:52	13,639 17,648	1,244 1,243	23,528 23,538	3 3	2 19	0 0	0 0
21	1	09:14	15:14	21,517	1,248	-69,575	6	0	0	0
22	1	11:07	18:04	24,928	1,246	-165,381	19	0	0	0
23	1	18:19	23:58	20,282	1,242	-148,083	8	0	0	0
24	1	05:07	13:12	29,017	1,248	-74,616	26	0	0	0
25	1	14:00	22:42	31,263	1,237	-351,433	142	0	0	0
26	1	06:15	11:48	19,943	1,244	35,874	107	0	0	0
27 27	1 2	00:00 20:57	03:01 23:59	10,857 10,906	1,246 1,239	-91,892 -92,052	5 4	1 0	0 0	0 0
28 28	1 2	00:00 22:13	05:38 23:59	20,314 6,366	1,247 1,234	-6,514 -6,463	8 4	1 1	0 0	0 0
29	1	05:47	11:21	20,002	1,252	-342,775	60	0	0	0
30 30	1 2	06:13 11:44	09:56 16:55	13,348 18,626	1,245 1,237	-23,658 -23,691	5 12	0 0	0 0	0 0
31	1	12:48	20:56	29,237	1,240	-5,183	37	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-