GPS Space Vehicle Time Integrity for MJD 54683, Tuesday 5 August 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
1
12:54
21:25
30,607
  -483
  -197,509
22
0
0
0

3
3
1
2
04:00
06:24
06:21
09:46
  8,406
12,106
  -478
  -478
  -265,768
  -265,825
13
16
0
0
0
0
0
0

4
1
11:33
19:23
28,149
  -484
   133,901
81
0
0
0

5
5
5
1
2
3
00:00
16:02
22:01
02:52
20:41
23:59
10,325
16,649
  7,083
  -471
  -479
  -480
   361,207
   361,634
   361,738
23
29
15
1
0
0
0
0
0
0
0
1269

6
6
1
2
03:33
06:24
06:21
09:12
10,014
10,120
  -478
  -476
  -166,291
  -166,307
5
4
0
0
0
0
0
0

7
7
1
2
07:26
10:21
10:20
13:35
10,439
11,626
  -480
  -477
    -5,435
    -5,482
14
15
0
0
0
0
0
0

8
8
1
2
09:11
10:21
10:20
14:47
  4,144
15,907
  -476
  -472
   164,162
   164,181
4
7
0
0
0
0
0
0

9
9
9
1
2
3
00:00
14:44
19:35
01:02
15:54
23:59
  3,758
  4,208
15,847
  -476
  -480
  -487
    -8,995
    -9,092
    -9,144
2
7
5
1
1
1
0
0
0
0
0
0

10
1
14:33
21:03
23,355
  -485
     3,087
3
55
0
0

11
11
1
2
07:29
10:21
10:20
13:23
10,243
10,927
  -482
  -481
   -22,670
   -22,662
3
2
1
1
0
0
0
0

12
12
12
1
2
3
00:00
15:23
22:38
02:09
20:29
23:59
  7,779
18,323
  4,897
  -478
  -485
  -482
   354,938
   354,870
   354,854
3
6
3
4
0
7
0
0
0
0
0
0

13
13
13
1
2
3
06:29
10:21
15:37
10:20
11:48
16:44
13,840
  5,208
  3,996
  -479
  -480
  -487
  -266,966
  -266,981
  -267,014
5
3
3
0
8
0
0
0
0
0
0
0

14
14
1
2
00:00
21:37
06:20
23:59
22,747
  8,505
  -479
  -485
   235,477
   235,152
30
8
1
0
0
0
0
0

15
1
17:03
22:58
21,290
  -485
   154,461
40
0
0
0

16
16
1
2
01:59
06:24
06:21
08:08
15,655
  6,278
  -476
  -476
  -114,199
  -114,179
7
5
0
0
0
0
0
0

17
1
10:21
18:22
28,789
  -476
   -39,404
3
7
0
0

18
18
1
2
00:00
19:02
03:28
23:59
12,431
17,801
  -474
  -484
   148,099
   147,789
14
20
1
0
0
0
0
0

19
19
1
2
05:11
06:24
06:21
10:20
  4,156
14,155
  -481
  -477
   -34,844
   -34,845
4
1
1
46
0
0
0
0

20
20
20
1
2
3
03:43
06:24
10:21
06:21
08:46
14:27
  9,452
  8,513
14,730
  -473
  -478
  -477
  -108,809
  -108,800
  -108,780
3
4
4
0
3
1
0
0
0
0
0
0

21
21
1
2
00:00
20:08
02:11
23:59
  7,868
13,866
  -473
  -481
   -56,079
   -55,984
6
8
1
0
0
0
0
0

22
22
1
2
00:00
21:59
04:58
23:59
17,860
  7,209
  -478
  -481
  -211,906
  -211,891
3
4
6
3
0
0
0
0

23
23
1
2
05:10
06:24
06:21
10:20
  4,247
14,155
  -480
  -476
  -368,079
  -368,091
4
7
0
0
0
0
0
0

24
1
17:21
23:59
23,831
  -488
  -115,352
18
0
0
0

25
25
1
2
06:24
10:21
10:20
12:53
14,156
  9,124
  -477
  -475
   211,439
   211,565
43
28
0
0
0
0
0
0

26
1
16:46
22:13
19,584
  -483
  -305,415
33
0
0
0

27
27
1
2
07:53
10:21
10:20
13:53
  8,788
12,681
  -471
  -478
  -208,326
  -208,356
8
10
0
0
0
0
0
0

28
1
10:21
16:46
23,033
  -477
    21,143
2
30
0
0

29
1
18:03
23:36
19,959
  -486
    39,971
5
0
0
0

30
30
30
1
2
3
00:00
17:09
22:39
03:55
20:42
23:59
14,084
12,750
  4,807
  -479
  -484
  -486
   -89,960
   -90,086
   -90,119
9
9
3
1
0
2
0
0
0
0
0
0

31
31
1
2
00:00
06:24
06:21
08:05
22,794
  6,061
  -479
  -479
    24,534
    24,534
2
2
29
5
0
0
0
0

32
32
32
1
2
3
02:44
06:24
11:42
06:21
08:10
12:54
12,972
  6,407
  4,303
  -477
  -478
  -473
  -312,135
  -312,157
  -312,191
8
4
4
0
4
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	-
2	1	12:54	21:25	30,607	-483	-197,509	22	0	0	0
3 3	1 2	04:00 06:24	06:21 09:46	8,406 12,106	-478 -478	-265,768 -265,825	13 16	0 0	0 0	0 0
4	1	11:33	19:23	28,149	-484	133,901	81	0	0	0
5 5 5	1 2 3	00:00 16:02 22:01	02:52 20:41 23:59	10,325 16,649 7,083	-471 -479 -480	361,207 361,634 361,738	23 29 15	1 0 0	0 0 0	0 0 1269
6 6	1 2	03:33 06:24	06:21 09:12	10,014 10,120	-478 -476	-166,291 -166,307	5 4	0 0	0 0	0 0
7 7	1 2	07:26 10:21	10:20 13:35	10,439 11,626	-480 -477	-5,435 -5,482	14 15	0 0	0 0	0 0
8 8	1 2	09:11 10:21	10:20 14:47	4,144 15,907	-476 -472	164,162 164,181	4 7	0 0	0 0	0 0
9 9 9	1 2 3	00:00 14:44 19:35	01:02 15:54 23:59	3,758 4,208 15,847	-476 -480 -487	-8,995 -9,092 -9,144	2 7 5	1 1 1	0 0 0	0 0 0
10	1	14:33	21:03	23,355	-485	3,087	3	55	0	0
11 11	1 2	07:29 10:21	10:20 13:23	10,243 10,927	-482 -481	-22,670 -22,662	3 2	1 1	0 0	0 0
12 12 12	1 2 3	00:00 15:23 22:38	02:09 20:29 23:59	7,779 18,323 4,897	-478 -485 -482	354,938 354,870 354,854	3 6 3	4 0 7	0 0 0	0 0 0
13 13 13	1 2 3	06:29 10:21 15:37	10:20 11:48 16:44	13,840 5,208 3,996	-479 -480 -487	-266,966 -266,981 -267,014	5 3 3	0 8 0	0 0 0	0 0 0
14 14	1 2	00:00 21:37	06:20 23:59	22,747 8,505	-479 -485	235,477 235,152	30 8	1 0	0 0	0 0
15	1	17:03	22:58	21,290	-485	154,461	40	0	0	0
16 16	1 2	01:59 06:24	06:21 08:08	15,655 6,278	-476 -476	-114,199 -114,179	7 5	0 0	0 0	0 0
17	1	10:21	18:22	28,789	-476	-39,404	3	7	0	0
18 18	1 2	00:00 19:02	03:28 23:59	12,431 17,801	-474 -484	148,099 147,789	14 20	1 0	0 0	0 0
19 19	1 2	05:11 06:24	06:21 10:20	4,156 14,155	-481 -477	-34,844 -34,845	4 1	1 46	0 0	0 0
20 20 20	1 2 3	03:43 06:24 10:21	06:21 08:46 14:27	9,452 8,513 14,730	-473 -478 -477	-108,809 -108,800 -108,780	3 4 4	0 3 1	0 0 0	0 0 0
21 21	1 2	00:00 20:08	02:11 23:59	7,868 13,866	-473 -481	-56,079 -55,984	6 8	1 0	0 0	0 0
22 22	1 2	00:00 21:59	04:58 23:59	17,860 7,209	-478 -481	-211,906 -211,891	3 4	6 3	0 0	0 0
23 23	1 2	05:10 06:24	06:21 10:20	4,247 14,155	-480 -476	-368,079 -368,091	4 7	0 0	0 0	0 0
24	1	17:21	23:59	23,831	-488	-115,352	18	0	0	0
25 25	1 2	06:24 10:21	10:20 12:53	14,156 9,124	-477 -475	211,439 211,565	43 28	0 0	0 0	0 0
26	1	16:46	22:13	19,584	-483	-305,415	33	0	0	0
27 27	1 2	07:53 10:21	10:20 13:53	8,788 12,681	-471 -478	-208,326 -208,356	8 10	0 0	0 0	0 0
28	1	10:21	16:46	23,033	-477	21,143	2	30	0	0
29	1	18:03	23:36	19,959	-486	39,971	5	0	0	0
30 30 30	1 2 3	00:00 17:09 22:39	03:55 20:42 23:59	14,084 12,750 4,807	-479 -484 -486	-89,960 -90,086 -90,119	9 9 3	1 0 2	0 0 0	0 0 0
31 31	1 2	00:00 06:24	06:21 08:05	22,794 6,061	-479 -479	24,534 24,534	2 2	29 5	0 0	0 0
32 32 32	1 2 3	02:44 06:24 11:42	06:21 08:10 12:54	12,972 6,407 4,303	-477 -478 -473	-312,135 -312,157 -312,191	8 4 4	0 4 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-