GPS Space Vehicle Time Integrity for MJD 54716, Sunday 7 September 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
10:42
16:16
16:12
19:14
19,777
10,671
  -415
  -420
  -189,590
  -189,552
15
7
0
0
0
0
0
0

3
1
01:46
07:31
20,697
  -419
  -280,492
33
0
0
0

4
4
1
2
09:14
10:22
10:20
16:12
  3,897
20,982
  -424
  -420
   163,906
   164,047
13
65
0
0
0
0
0
0

5
5
1
2
13:24
16:16
16:12
23:59
10,064
27,750
  -401
  -409
   -92,743
   -88,569
609
1744
0
0
5379
23054
10036
27750

6
1
01:20
06:59
20,326
  -415
  -167,602
4
7
0
0

7
1
05:12
10:20
18,403
  -418
   -15,793
16
0
0
0

8
8
1
2
06:58
10:22
10:20
12:33
12,068
  7,865
  -415
  -414
   168,549
   168,567
5
4
0
0
0
0
0
0

9
9
1
2
12:28
17:19
13:39
22:43
  4,292
19,358
  -402
  -426
   -14,171
   -14,241
6
10
1
0
0
0
0
0

10
10
1
2
12:19
16:16
16:12
18:50
13,946
  9,221
  -411
  -412
     4,183
     4,187
2
3
22
5
0
0
0
0

11
1
05:12
10:20
18,394
  -416
   -20,716
5
0
0
0

12
12
12
1
2
3
13:03
16:16
20:24
16:12
18:11
23:44
11,331
  6,920
11,983
  -414
  -423
  -424
   351,459
   351,436
   351,409
9
4
4
0
1
2
0
0
0
0
0
0

13
1
04:11
09:31
19,162
  -419
  -270,714
8
0
0
0

14
14
1
2
00:05
19:25
04:07
23:59
14,516
16,432
  -416
  -423
   222,475
   222,139
19
21
1
0
0
0
0
0

15
15
1
2
14:49
16:16
16:12
20:44
  4,996
16,075
  -422
  -422
   172,888
   172,958
9
28
0
0
0
0
0
0

16
1
00:05
05:52
20,800
  -414
  -108,709
13
1
0
0

17
17
1
2
07:27
10:22
10:20
16:03
10,308
20,432
  -418
  -415
   -39,308
   -39,304
3
2
4
38
0
0
0
0

18
18
1
2
00:05
16:49
01:14
23:59
  4,114
25,780
  -412
  -420
   136,271
   135,972
5
30
1
0
0
0
0
0

19
1
02:58
08:47
20,923
  -412
   -35,703
2
89
0
0

20
20
20
1
2
3
01:32
08:05
10:22
06:33
10:20
12:17
18,020
  8,060
  6,874
  -414
  -415
  -408
  -105,756
  -105,737
  -105,723
5
5
3
2
0
0
0
0
0
0
0
0

21
1
17:53
23:52
21,468
  -419
   -51,920
8
0
0
0

22
22
1
2
00:05
19:43
02:43
23:59
  9,456
15,340
  -411
  -422
  -211,506
  -211,506
2
2
23
25
0
0
0
0

23
1
02:56
08:34
20,264
  -415
  -372,589
10
0
0
0

24
24
1
2
15:05
16:16
16:12
22:25
  4,031
22,101
  -422
  -420
  -123,840
  -123,879
6
19
0
0
0
0
0
0

25
1
03:37
10:20
24,063
  -392
   202,357
382
0
5741
24034

26
26
1
2
14:30
16:16
16:12
19:56
  6,128
13,215
  -421
  -421
  -322,488
  -322,544
11
22
0
0
0
0
0
0

27
27
1
2
05:41
10:22
10:20
11:40
16,655
  4,667
  -418
  -413
  -216,229
  -216,255
12
3
0
0
0
0
0
0

28
28
1
2
07:28
10:22
10:20
14:30
10,229
14,854
  -412
  -413
    21,914
    21,916
3
2
11
66
0
0
0
0

29
1
16:16
21:19
18,184
  -421
    37,749
6
0
0
0

30
30
30
30
1
2
3
4
00:05
14:55
16:16
20:24
01:41
16:12
18:27
23:59
  5,737
  4,614
  7,838
12,876
  -412
  -423
  -427
  -426
   -95,697
   -95,804
   -95,822
   -95,860
4
6
6
7
1
0
1
0
0
0
0
0
0
0
0
0

31
31
1
2
00:05
21:33
05:53
23:59
20,821
  8,758
  -421
  -424
    24,689
    24,687
2
3
20
1
0
0
0
0

32
1
00:33
05:59
19,516
  -416
  -316,177
5
3
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	10:42 16:16	16:12 19:14	19,777 10,671	-415 -420	-189,590 -189,552	15 7	0 0	0 0	0 0
3	1	01:46	07:31	20,697	-419	-280,492	33	0	0	0
4 4	1 2	09:14 10:22	10:20 16:12	3,897 20,982	-424 -420	163,906 164,047	13 65	0 0	0 0	0 0
5 5	1 2	13:24 16:16	16:12 23:59	10,064 27,750	-401 -409	-92,743 -88,569	609 1744	0 0	5379 23054	10036 27750
6	1	01:20	06:59	20,326	-415	-167,602	4	7	0	0
7	1	05:12	10:20	18,403	-418	-15,793	16	0	0	0
8 8	1 2	06:58 10:22	10:20 12:33	12,068 7,865	-415 -414	168,549 168,567	5 4	0 0	0 0	0 0
9 9	1 2	12:28 17:19	13:39 22:43	4,292 19,358	-402 -426	-14,171 -14,241	6 10	1 0	0 0	0 0
10 10	1 2	12:19 16:16	16:12 18:50	13,946 9,221	-411 -412	4,183 4,187	2 3	22 5	0 0	0 0
11	1	05:12	10:20	18,394	-416	-20,716	5	0	0	0
12 12 12	1 2 3	13:03 16:16 20:24	16:12 18:11 23:44	11,331 6,920 11,983	-414 -423 -424	351,459 351,436 351,409	9 4 4	0 1 2	0 0 0	0 0 0
13	1	04:11	09:31	19,162	-419	-270,714	8	0	0	0
14 14	1 2	00:05 19:25	04:07 23:59	14,516 16,432	-416 -423	222,475 222,139	19 21	1 0	0 0	0 0
15 15	1 2	14:49 16:16	16:12 20:44	4,996 16,075	-422 -422	172,888 172,958	9 28	0 0	0 0	0 0
16	1	00:05	05:52	20,800	-414	-108,709	13	1	0	0
17 17	1 2	07:27 10:22	10:20 16:03	10,308 20,432	-418 -415	-39,308 -39,304	3 2	4 38	0 0	0 0
18 18	1 2	00:05 16:49	01:14 23:59	4,114 25,780	-412 -420	136,271 135,972	5 30	1 0	0 0	0 0
19	1	02:58	08:47	20,923	-412	-35,703	2	89	0	0
20 20 20	1 2 3	01:32 08:05 10:22	06:33 10:20 12:17	18,020 8,060 6,874	-414 -415 -408	-105,756 -105,737 -105,723	5 5 3	2 0 0	0 0 0	0 0 0
21	1	17:53	23:52	21,468	-419	-51,920	8	0	0	0
22 22	1 2	00:05 19:43	02:43 23:59	9,456 15,340	-411 -422	-211,506 -211,506	2 2	23 25	0 0	0 0
23	1	02:56	08:34	20,264	-415	-372,589	10	0	0	0
24 24	1 2	15:05 16:16	16:12 22:25	4,031 22,101	-422 -420	-123,840 -123,879	6 19	0 0	0 0	0 0
25	1	03:37	10:20	24,063	-392	202,357	382	0	5741	24034
26 26	1 2	14:30 16:16	16:12 19:56	6,128 13,215	-421 -421	-322,488 -322,544	11 22	0 0	0 0	0 0
27 27	1 2	05:41 10:22	10:20 11:40	16,655 4,667	-418 -413	-216,229 -216,255	12 3	0 0	0 0	0 0
28 28	1 2	07:28 10:22	10:20 14:30	10,229 14,854	-412 -413	21,914 21,916	3 2	11 66	0 0	0 0
29	1	16:16	21:19	18,184	-421	37,749	6	0	0	0
30 30 30 30	1 2 3 4	00:05 14:55 16:16 20:24	01:41 16:12 18:27 23:59	5,737 4,614 7,838 12,876	-412 -423 -427 -426	-95,697 -95,804 -95,822 -95,860	4 6 6 7	1 0 1 0	0 0 0 0	0 0 0 0
31 31	1 2	00:05 21:33	05:53 23:59	20,821 8,758	-421 -424	24,689 24,687	2 3	20 1	0 0	0 0
32	1	00:33	05:59	19,516	-416	-316,177	5	3	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-