GPS Space Vehicle Time Integrity for MJD 54751, Sunday 12 October 2008

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
00:00
17:52
03:06
23:59
11,174
22,029
  -369
  -367
    -4,136
    -4,333
29
31
193
0
0
0
11164
22001

2
2
1
2
08:23
14:36
14:33
16:56
22,132
  8,380
  -374
  -374
  -181,124
  -181,082
19
6
0
0
0
0
0
0

3
1
00:00
05:09
18,532
  -373
  -296,049
27
1
0
0

4
1
06:48
14:30
27,687
  -372
   197,876
93
0
0
0

5
5
5
1
2
3
11:26
14:36
17:23
14:33
16:02
22:12
11,186
  5,196
17,309
  -367
  -367
  -373
   263,346
   263,907
   264,973
220
99
330
0
1
0
0
0
2140
0
0
0

6
6
1
2
00:00
22:54
04:37
23:59
16,646
  3,933
  -375
  -378
  -160,040
  -159,734
21
8
1
0
0
0
0
0

7
1
02:50
08:58
22,048
  -374
   -21,867
9
0
0
0

8
1
04:37
10:12
20,046
  -370
   173,304
9
0
0
0

9
9
1
2
10:04
14:56
11:17
20:19
  4,379
19,354
  -367
  -382
   -19,768
   -19,830
4
13
1
0
0
0
0
0

10
10
1
2
09:57
14:36
14:33
16:29
16,525
  6,782
  -371
  -377
     5,543
     5,542
4
3
0
4
0
0
0
0

11
1
02:48
08:42
21,194
  -369
   -18,424
5
0
0
0

12
12
12
1
2
3
10:42
14:36
18:00
14:33
15:50
21:24
13,793
  4,427
12,241
  -374
  -374
  -381
   346,415
   346,397
   346,360
5
4
9
0
2
0
0
0
0
0
0
0

13
1
01:44
07:05
19,228
  -371
  -274,258
8
6
0
0

14
14
1
2
00:00
17:05
01:48
23:59
  6,473
24,799
  -367
  -377
   208,247
   207,898
8
35
1
0
0
0
0
0

15
15
1
2
12:27
14:36
14:33
18:23
  7,542
13,601
  -375
  -380
   192,395
   192,460
15
22
0
0
0
0
0
0

16
16
1
2
00:00
21:16
03:29
23:59
12,558
  9,794
  -371
  -379
  -102,346
  -102,189
10
8
1
0
0
0
0
0

17
1
05:00
13:36
30,904
  -377
   -39,755
5
0
0
0

18
1
14:36
22:48
29,523
  -376
   123,809
36
0
0
0

19
1
00:37
06:27
20,954
  -366
   -36,041
2
18
0
0

20
20
1
2
00:00
05:41
04:12
09:57
15,116
15,388
  -369
  -372
  -102,521
  -102,502
7
4
0
2
0
0
0
0

21
1
15:30
21:29
21,479
  -377
   -47,348
9
0
0
0

22
1
17:19
23:59
23,955
  -378
  -210,732
4
9
0
0

23
1
00:34
06:12
20,251
  -373
  -376,767
10
0
0
0

24
24
1
2
12:40
14:36
14:33
20:01
  6,718
19,491
  -358
  -370
  -132,953
  -133,006
9
19
0
0
0
0
0
0

25
1
01:47
08:17
23,292
  -373
    71,657
247
0
0
0

26
26
1
2
12:06
14:36
14:33
17:32
  8,807
10,555
  -375
  -377
    -1,999
    -2,051
11
17
0
0
0
0
0
0

27
1
03:21
09:19
21,411
  -367
  -224,886
19
0
0
0

28
1
05:02
12:05
25,360
  -372
    22,687
3
52
0
0

29
29
1
2
13:19
14:36
14:33
18:54
  4,393
15,463
  -369
  -377
    34,299
    34,277
4
8
0
0
0
0
0
0

30
30
30
1
2
3
12:32
14:36
18:01
14:33
16:03
23:14
  7,206
  5,236
18,742
  -367
  -374
  -389
  -101,998
  -102,019
  -102,076
5
6
13
0
1
0
0
0
0
0
0
0

31
31
1
2
00:00
19:05
03:21
23:59
12,086
17,603
  -370
  -382
    31,534
    31,687
12
12
1
0
0
0
0
0

32
32
32
1
2
3
00:00
06:53
22:10
03:39
08:33
23:59
13,117
  5,948
  6,571
  -368
  -363
  -380
  -316,736
  -316,723
  -316,721
4
3
4
0
8
0
0
0
0
0
0
0

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	00:00 17:52	03:06 23:59	11,174 22,029	-369 -367	-4,136 -4,333	29 31	193 0	0 0	11164 22001
2 2	1 2	08:23 14:36	14:33 16:56	22,132 8,380	-374 -374	-181,124 -181,082	19 6	0 0	0 0	0 0
3	1	00:00	05:09	18,532	-373	-296,049	27	1	0	0
4	1	06:48	14:30	27,687	-372	197,876	93	0	0	0
5 5 5	1 2 3	11:26 14:36 17:23	14:33 16:02 22:12	11,186 5,196 17,309	-367 -367 -373	263,346 263,907 264,973	220 99 330	0 1 0	0 0 2140	0 0 0
6 6	1 2	00:00 22:54	04:37 23:59	16,646 3,933	-375 -378	-160,040 -159,734	21 8	1 0	0 0	0 0
7	1	02:50	08:58	22,048	-374	-21,867	9	0	0	0
8	1	04:37	10:12	20,046	-370	173,304	9	0	0	0
9 9	1 2	10:04 14:56	11:17 20:19	4,379 19,354	-367 -382	-19,768 -19,830	4 13	1 0	0 0	0 0
10 10	1 2	09:57 14:36	14:33 16:29	16,525 6,782	-371 -377	5,543 5,542	4 3	0 4	0 0	0 0
11	1	02:48	08:42	21,194	-369	-18,424	5	0	0	0
12 12 12	1 2 3	10:42 14:36 18:00	14:33 15:50 21:24	13,793 4,427 12,241	-374 -374 -381	346,415 346,397 346,360	5 4 9	0 2 0	0 0 0	0 0 0
13	1	01:44	07:05	19,228	-371	-274,258	8	6	0	0
14 14	1 2	00:00 17:05	01:48 23:59	6,473 24,799	-367 -377	208,247 207,898	8 35	1 0	0 0	0 0
15 15	1 2	12:27 14:36	14:33 18:23	7,542 13,601	-375 -380	192,395 192,460	15 22	0 0	0 0	0 0
16 16	1 2	00:00 21:16	03:29 23:59	12,558 9,794	-371 -379	-102,346 -102,189	10 8	1 0	0 0	0 0
17	1	05:00	13:36	30,904	-377	-39,755	5	0	0	0
18	1	14:36	22:48	29,523	-376	123,809	36	0	0	0
19	1	00:37	06:27	20,954	-366	-36,041	2	18	0	0
20 20	1 2	00:00 05:41	04:12 09:57	15,116 15,388	-369 -372	-102,521 -102,502	7 4	0 2	0 0	0 0
21	1	15:30	21:29	21,479	-377	-47,348	9	0	0	0
22	1	17:19	23:59	23,955	-378	-210,732	4	9	0	0
23	1	00:34	06:12	20,251	-373	-376,767	10	0	0	0
24 24	1 2	12:40 14:36	14:33 20:01	6,718 19,491	-358 -370	-132,953 -133,006	9 19	0 0	0 0	0 0
25	1	01:47	08:17	23,292	-373	71,657	247	0	0	0
26 26	1 2	12:06 14:36	14:33 17:32	8,807 10,555	-375 -377	-1,999 -2,051	11 17	0 0	0 0	0 0
27	1	03:21	09:19	21,411	-367	-224,886	19	0	0	0
28	1	05:02	12:05	25,360	-372	22,687	3	52	0	0
29 29	1 2	13:19 14:36	14:33 18:54	4,393 15,463	-369 -377	34,299 34,277	4 8	0 0	0 0	0 0
30 30 30	1 2 3	12:32 14:36 18:01	14:33 16:03 23:14	7,206 5,236 18,742	-367 -374 -389	-101,998 -102,019 -102,076	5 6 13	0 1 0	0 0 0	0 0 0
31 31	1 2	00:00 19:05	03:21 23:59	12,086 17,603	-370 -382	31,534 31,687	12 12	1 0	0 0	0 0
32 32 32	1 2 3	00:00 06:53 22:10	03:39 08:33 23:59	13,117 5,948 6,571	-368 -363 -380	-316,736 -316,723 -316,721	4 3 4	0 8 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-