GPS Space Vehicle Time Integrity for MJD 54684, Wednesday 6 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
13:33
21:21
28,037
  -479
  -197,268
20
0
0
0

3
3
1
2
03:56
06:18
06:17
09:42
  8,439
12,180
  -479
  -476
  -266,221
  -266,273
13
19
0
0
0
0
0
0

4
4
1
2
11:29
13:33
12:43
19:19
  4,361
20,734
  -477
  -481
   134,672
   134,829
13
59
0
0
0
0
0
0

5
5
1
2
00:00
15:33
03:15
23:59
11,695
30,338
  -546
-1,157,582
   361,725
  -795,016
10738
2640
1
0
1
27058
11464
30316

6
6
1
2
03:29
06:18
06:17
09:08
10,061
10,181
  -478
  -479
  -166,442
  -166,460
7
4
0
0
0
0
0
0

7
1
07:22
12:43
19,188
  -477
    -5,836
22
0
0
0

8
8
1
2
09:07
13:33
12:43
14:43
12,898
  4,177
  -473
  -481
   164,310
   164,320
5
3
0
0
0
0
0
0

9
9
1
2
14:40
19:31
15:50
23:59
  4,210
16,088
  -484
  -484
    -9,256
    -9,298
5
4
1
0
0
0
0
0

10
1
14:29
20:59
23,359
  -485
     3,112
3
134
0
0

11
1
07:25
12:43
18,998
  -476
   -22,611
6
0
0
0

12
12
12
1
2
3
00:00
15:19
22:33
02:05
20:25
23:59
  7,531
18,326
  5,139
  -475
  -482
  -480
   354,855
   354,786
   354,769
3
6
3
9
1
4
0
0
0
0
0
0

13
13
1
2
06:25
15:33
11:44
16:40
19,125
  3,975
  -479
  -484
  -267,090
  -267,134
7
3
3
0
0
0
0
0

14
14
1
2
00:00
21:33
06:16
23:59
22,537
  8,726
  -477
  -482
   235,091
   234,767
29
9
1
0
0
0
0
0

15
1
16:59
22:54
21,285
  -482
   155,020
40
0
0
0

16
16
1
2
01:55
06:18
06:17
08:04
15,718
  6,323
  -476
  -477
  -114,040
  -114,020
7
6
0
0
0
0
0
0

17
17
1
2
09:42
13:33
12:43
18:17
10,782
17,051
  -475
  -483
   -39,397
   -39,405
2
3
10
14
0
0
0
0

18
18
1
2
00:00
18:58
03:23
23:59
12,204
18,035
  -474
  -479
   147,735
   147,428
13
20
1
0
0
0
0
0

19
19
1
2
05:07
06:18
06:17
10:56
  4,202
16,629
  -477
  -471
   -34,879
   -34,878
3
3
1
30
0
0
0
0

20
20
20
1
2
3
03:39
06:18
10:17
06:17
08:42
12:43
  9,493
  8,578
  8,686
  -474
  -477
  -471
  -108,715
  -108,707
  -108,686
3
5
3
5
1
8
0
0
0
0
0
0

21
21
1
2
00:00
20:04
02:07
23:59
  7,631
14,099
  -473
  -479
   -55,960
   -55,862
5
7
1
0
0
0
0
0

22
22
1
2
00:00
21:55
04:54
23:59
17,631
  7,452
  -475
  -482
  -211,880
  -211,861
3
4
2
7
0
0
0
0

23
23
1
2
05:06
06:18
06:17
10:44
  4,293
15,918
  -478
  -477
  -368,222
  -368,238
3
7
0
0
0
0
0
0

24
1
17:17
23:59
24,111
  -476
  -115,594
19
0
0
0

25
1
06:18
12:43
22,955
  -471
   212,418
73
0
0
0

26
1
16:42
22:09
19,583
  -478
  -305,956
33
0
0
0

27
1
07:49
12:43
17,519
  -474
  -208,573
12
0
0
0

28
28
1
2
09:42
13:33
12:43
16:42
10,758
11,317
  -472
  -479
    21,178
    21,174
3
3
8
12
0
0
0
0

29
1
17:59
23:32
19,954
  -478
    39,909
4
0
0
0

30
30
30
1
2
3
00:00
17:05
22:35
03:51
20:38
23:59
13,858
12,751
  5,051
  -474
  -487
  -487
   -90,126
   -90,255
   -90,286
6
10
3
1
0
6
0
0
0
0
0
0

31
31
1
2
00:00
06:18
06:17
08:01
22,615
  6,121
  -476
  -481
    24,543
    24,544
3
3
57
7
0
0
0
0

32
32
32
1
2
3
02:40
06:18
11:38
06:17
08:07
12:43
13,012
  6,478
  3,825
  -476
  -479
  -474
  -312,312
  -312,334
  -312,366
8
3
5
0
15
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	13:33	21:21	28,037	-479	-197,268	20	0	0	0
3 3	1 2	03:56 06:18	06:17 09:42	8,439 12,180	-479 -476	-266,221 -266,273	13 19	0 0	0 0	0 0
4 4	1 2	11:29 13:33	12:43 19:19	4,361 20,734	-477 -481	134,672 134,829	13 59	0 0	0 0	0 0
5 5	1 2	00:00 15:33	03:15 23:59	11,695 30,338	-546 -1,157,582	361,725 -795,016	10738 2640	1 0	1 27058	11464 30316
6 6	1 2	03:29 06:18	06:17 09:08	10,061 10,181	-478 -479	-166,442 -166,460	7 4	0 0	0 0	0 0
7	1	07:22	12:43	19,188	-477	-5,836	22	0	0	0
8 8	1 2	09:07 13:33	12:43 14:43	12,898 4,177	-473 -481	164,310 164,320	5 3	0 0	0 0	0 0
9 9	1 2	14:40 19:31	15:50 23:59	4,210 16,088	-484 -484	-9,256 -9,298	5 4	1 0	0 0	0 0
10	1	14:29	20:59	23,359	-485	3,112	3	134	0	0
11	1	07:25	12:43	18,998	-476	-22,611	6	0	0	0
12 12 12	1 2 3	00:00 15:19 22:33	02:05 20:25 23:59	7,531 18,326 5,139	-475 -482 -480	354,855 354,786 354,769	3 6 3	9 1 4	0 0 0	0 0 0
13 13	1 2	06:25 15:33	11:44 16:40	19,125 3,975	-479 -484	-267,090 -267,134	7 3	3 0	0 0	0 0
14 14	1 2	00:00 21:33	06:16 23:59	22,537 8,726	-477 -482	235,091 234,767	29 9	1 0	0 0	0 0
15	1	16:59	22:54	21,285	-482	155,020	40	0	0	0
16 16	1 2	01:55 06:18	06:17 08:04	15,718 6,323	-476 -477	-114,040 -114,020	7 6	0 0	0 0	0 0
17 17	1 2	09:42 13:33	12:43 18:17	10,782 17,051	-475 -483	-39,397 -39,405	2 3	10 14	0 0	0 0
18 18	1 2	00:00 18:58	03:23 23:59	12,204 18,035	-474 -479	147,735 147,428	13 20	1 0	0 0	0 0
19 19	1 2	05:07 06:18	06:17 10:56	4,202 16,629	-477 -471	-34,879 -34,878	3 3	1 30	0 0	0 0
20 20 20	1 2 3	03:39 06:18 10:17	06:17 08:42 12:43	9,493 8,578 8,686	-474 -477 -471	-108,715 -108,707 -108,686	3 5 3	5 1 8	0 0 0	0 0 0
21 21	1 2	00:00 20:04	02:07 23:59	7,631 14,099	-473 -479	-55,960 -55,862	5 7	1 0	0 0	0 0
22 22	1 2	00:00 21:55	04:54 23:59	17,631 7,452	-475 -482	-211,880 -211,861	3 4	2 7	0 0	0 0
23 23	1 2	05:06 06:18	06:17 10:44	4,293 15,918	-478 -477	-368,222 -368,238	3 7	0 0	0 0	0 0
24	1	17:17	23:59	24,111	-476	-115,594	19	0	0	0
25	1	06:18	12:43	22,955	-471	212,418	73	0	0	0
26	1	16:42	22:09	19,583	-478	-305,956	33	0	0	0
27	1	07:49	12:43	17,519	-474	-208,573	12	0	0	0
28 28	1 2	09:42 13:33	12:43 16:42	10,758 11,317	-472 -479	21,178 21,174	3 3	8 12	0 0	0 0
29	1	17:59	23:32	19,954	-478	39,909	4	0	0	0
30 30 30	1 2 3	00:00 17:05 22:35	03:51 20:38 23:59	13,858 12,751 5,051	-474 -487 -487	-90,126 -90,255 -90,286	6 10 3	1 0 6	0 0 0	0 0 0
31 31	1 2	00:00 06:18	06:17 08:01	22,615 6,121	-476 -481	24,543 24,544	3 3	57 7	0 0	0 0
32 32 32	1 2 3	02:40 06:18 11:38	06:17 08:07 12:43	13,012 6,478 3,825	-476 -479 -474	-312,312 -312,334 -312,366	8 3 5	0 15 0	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-