GPS Space Vehicle Time Integrity for MJD 54663, Wednesday 16 July 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
-

2
2
1
2
14:14
19:52
19:33
22:45
19,142
10,321
  -497
  -499
  -202,029
  -201,992
13
6
0
0
0
0
0
0

3
1
05:22
10:16
17,595
  -491
  -256,782
27
0
0
0

4
1
13:52
19:33
20,419
  -498
   116,540
56
0
0
0

5
5
5
1
2
3
00:00
17:24
19:52
04:15
19:33
22:03
15,282
  7,708
  7,780
  -498
  -498
  -500
   351,473
   350,109
   349,897
102
51
54
1
0
0
1
0
0
0
0
0

6
1
04:54
10:16
19,277
  -493
  -161,706
21
0
0
0

7
7
7
1
2
3
08:46
10:18
13:52
10:16
13:50
14:56
  5,348
12,696
  3,833
  -498
  -501
  -502
     3,144
     3,091
     3,038
9
21
8
0
0
0
0
0
0
0
0
0

8
8
1
2
10:31
13:52
13:50
16:07
11,938
  8,084
  -498
  -506
   161,500
   161,507
4
3
14
4
0
0
0
0

9
9
9
1
2
3
00:00
16:06
20:57
02:24
17:16
23:59
  8,668
  4,183
10,946
  -491
  -496
  -505
    -5,992
    -6,099
    -6,147
6
5
3
1
2
6
0
0
0
0
0
0

10
10
1
2
15:55
19:52
19:33
22:25
13,057
  9,128
  -497
  -495
     2,439
     2,445
3
2
24
24
0
0
0
0

11
11
1
2
08:52
10:18
10:16
13:50
  5,021
12,680
  -490
  -494
   -23,768
   -23,766
3
1
0
34
0
0
0
0

12
12
12
1
2
3
00:03
16:47
19:52
03:34
19:33
21:52
12,678
  9,932
  7,168
  -492
  -500
  -504
   356,445
   356,392
   356,381
5
3
4
1
0
0
0
0
0
0
0
0

13
13
13
1
2
3
07:52
10:18
16:56
10:16
13:11
18:09
  8,605
10,342
  4,363
  -494
  -496
  -506
  -264,491
  -264,508
  -264,549
4
7
3
0
1
0
0
0
0
0
0
0

14
14
1
2
00:00
22:58
07:40
23:59
27,625
  3,686
  -492
  -500
   243,168
   242,844
35
3
1
0
0
0
0
0

15
15
1
2
18:24
19:52
19:33
23:59
  4,113
14,779
  -502
  -499
   143,359
   143,430
9
27
0
0
0
0
0
0

16
1
03:21
09:31
22,174
  -492
  -117,268
8
0
0
0

17
17
1
2
11:07
13:52
13:50
19:33
  9,776
20,403
  -494
  -500
   -39,132
   -39,140
3
3
1
1
0
0
0
0

18
18
1
2
00:00
20:22
04:49
23:59
17,325
12,996
  -490
  -500
   155,452
   155,135
20
14
1
0
0
0
0
0

19
19
1
2
06:32
10:18
10:16
12:21
13,390
  7,367
  -490
  -489
   -34,078
   -34,083
3
2
28
7
0
0
0
0

20
20
20
1
2
3
05:02
11:44
13:52
10:06
13:50
15:46
18,221
  7,563
  6,816
  -490
  -495
  -497
  -110,305
  -110,295
  -110,290
5
3
3
5
4
7
0
0
0
0
0
0

21
21
1
2
00:00
21:29
03:32
23:59
12,755
  8,996
  -490
  -497
   -58,375
   -58,285
7
6
1
0
0
0
0
0

22
1
00:00
06:20
22,823
  -490
  -211,995
3
24
0
0

23
23
1
2
06:30
10:18
10:16
12:09
13,489
  6,655
  -490
  -493
  -365,059
  -365,080
9
6
0
0
0
0
0
0

24
24
1
2
00:00
19:52
02:07
23:59
  7,616
14,795
  -484
  -499
  -110,246
  -110,471
5
9
1
0
0
0
0
0

25
25
1
2
07:43
10:18
10:16
13:50
  9,110
12,696
  -488
  -490
   191,051
   191,178
30
40
0
0
0
0
0
0

26
26
1
2
18:08
19:52
19:33
23:36
  5,079
13,375
  -506
  -502
  -294,060
  -294,127
8
25
0
0
0
0
0
0

27
27
27
1
2
3
09:13
10:18
13:52
10:16
13:50
15:13
  3,767
12,696
  4,833
  -484
  -485
  -492
  -203,647
  -203,672
  -203,703
4
10
5
0
0
0
0
0
0
0
0
0

28
28
1
2
11:06
13:52
13:50
18:07
  9,857
15,238
  -491
  -497
    20,593
    20,591
4
2
0
23
0
0
0
0

29
29
1
2
00:00
19:52
01:03
23:59
  3,818
14,779
  -494
  -501
    41,026
    40,978
3
2
5
102
0
0
0
0

30
30
30
1
2
3
00:04
18:30
19:52
05:16
19:33
22:04
18,679
  3,793
  7,881
  -496
  -503
  -506
   -86,631
   -86,768
   -86,783
13
4
6
1
2
0
0
0
0
0
0
0

31
1
01:10
09:22
29,483
  -480
    24,341
3
1
0
0

32
1
04:02
09:30
19,605
  -488
  -307,814
17
1
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	-
2 2	1 2	14:14 19:52	19:33 22:45	19,142 10,321	-497 -499	-202,029 -201,992	13 6	0 0	0 0	0 0
3	1	05:22	10:16	17,595	-491	-256,782	27	0	0	0
4	1	13:52	19:33	20,419	-498	116,540	56	0	0	0
5 5 5	1 2 3	00:00 17:24 19:52	04:15 19:33 22:03	15,282 7,708 7,780	-498 -498 -500	351,473 350,109 349,897	102 51 54	1 0 0	1 0 0	0 0 0
6	1	04:54	10:16	19,277	-493	-161,706	21	0	0	0
7 7 7	1 2 3	08:46 10:18 13:52	10:16 13:50 14:56	5,348 12,696 3,833	-498 -501 -502	3,144 3,091 3,038	9 21 8	0 0 0	0 0 0	0 0 0
8 8	1 2	10:31 13:52	13:50 16:07	11,938 8,084	-498 -506	161,500 161,507	4 3	14 4	0 0	0 0
9 9 9	1 2 3	00:00 16:06 20:57	02:24 17:16 23:59	8,668 4,183 10,946	-491 -496 -505	-5,992 -6,099 -6,147	6 5 3	1 2 6	0 0 0	0 0 0
10 10	1 2	15:55 19:52	19:33 22:25	13,057 9,128	-497 -495	2,439 2,445	3 2	24 24	0 0	0 0
11 11	1 2	08:52 10:18	10:16 13:50	5,021 12,680	-490 -494	-23,768 -23,766	3 1	0 34	0 0	0 0
12 12 12	1 2 3	00:03 16:47 19:52	03:34 19:33 21:52	12,678 9,932 7,168	-492 -500 -504	356,445 356,392 356,381	5 3 4	1 0 0	0 0 0	0 0 0
13 13 13	1 2 3	07:52 10:18 16:56	10:16 13:11 18:09	8,605 10,342 4,363	-494 -496 -506	-264,491 -264,508 -264,549	4 7 3	0 1 0	0 0 0	0 0 0
14 14	1 2	00:00 22:58	07:40 23:59	27,625 3,686	-492 -500	243,168 242,844	35 3	1 0	0 0	0 0
15 15	1 2	18:24 19:52	19:33 23:59	4,113 14,779	-502 -499	143,359 143,430	9 27	0 0	0 0	0 0
16	1	03:21	09:31	22,174	-492	-117,268	8	0	0	0
17 17	1 2	11:07 13:52	13:50 19:33	9,776 20,403	-494 -500	-39,132 -39,140	3 3	1 1	0 0	0 0
18 18	1 2	00:00 20:22	04:49 23:59	17,325 12,996	-490 -500	155,452 155,135	20 14	1 0	0 0	0 0
19 19	1 2	06:32 10:18	10:16 12:21	13,390 7,367	-490 -489	-34,078 -34,083	3 2	28 7	0 0	0 0
20 20 20	1 2 3	05:02 11:44 13:52	10:06 13:50 15:46	18,221 7,563 6,816	-490 -495 -497	-110,305 -110,295 -110,290	5 3 3	5 4 7	0 0 0	0 0 0
21 21	1 2	00:00 21:29	03:32 23:59	12,755 8,996	-490 -497	-58,375 -58,285	7 6	1 0	0 0	0 0
22	1	00:00	06:20	22,823	-490	-211,995	3	24	0	0
23 23	1 2	06:30 10:18	10:16 12:09	13,489 6,655	-490 -493	-365,059 -365,080	9 6	0 0	0 0	0 0
24 24	1 2	00:00 19:52	02:07 23:59	7,616 14,795	-484 -499	-110,246 -110,471	5 9	1 0	0 0	0 0
25 25	1 2	07:43 10:18	10:16 13:50	9,110 12,696	-488 -490	191,051 191,178	30 40	0 0	0 0	0 0
26 26	1 2	18:08 19:52	19:33 23:36	5,079 13,375	-506 -502	-294,060 -294,127	8 25	0 0	0 0	0 0
27 27 27	1 2 3	09:13 10:18 13:52	10:16 13:50 15:13	3,767 12,696 4,833	-484 -485 -492	-203,647 -203,672 -203,703	4 10 5	0 0 0	0 0 0	0 0 0
28 28	1 2	11:06 13:52	13:50 18:07	9,857 15,238	-491 -497	20,593 20,591	4 2	0 23	0 0	0 0
29 29	1 2	00:00 19:52	01:03 23:59	3,818 14,779	-494 -501	41,026 40,978	3 2	5 102	0 0	0 0
30 30 30	1 2 3	00:04 18:30 19:52	05:16 19:33 22:04	18,679 3,793 7,881	-496 -503 -506	-86,631 -86,768 -86,783	13 4 6	1 2 0	0 0 0	0 0 0
31	1	01:10	09:22	29,483	-480	24,341	3	1	0	0
32	1	04:02	09:30	19,605	-488	-307,814	17	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-