GPS Space Vehicle Time Integrity for MJD 54699, Thursday 21 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
11:50
20:21
30,634
  -458
  -193,712
20
0
0
0

3
1
02:55
08:41
20,644
  -457
  -273,008
31
0
0
0

4
1
10:26
18:14
28,038
  -459
   148,287
82
0
0
0

5
5
1
2
00:00
14:36
02:14
23:59
  8,068
33,735
  -422
  -409
  -451,814
  -435,103
644
2481
1
0
4254
29933
7885
33713

6
1
02:28
08:08
20,272
  -455
  -167,933
5
34
0
0

7
1
06:21
12:30
22,118
  -456
   -11,060
22
0
0
0

8
1
08:06
13:42
20,115
  -449
   166,238
10
0
0
0

9
9
1
2
13:38
18:29
14:49
23:53
  4,247
19,334
  -452
  -466
   -11,513
   -11,577
7
8
1
0
0
0
0
0

10
1
13:28
19:58
23,367
  -461
     3,591
2
32
0
0

11
1
06:23
12:17
21,237
  -452
   -21,750
8
0
0
0

12
12
12
1
2
3
00:00
14:15
21:33
01:01
19:22
23:59
  3,695
18,390
  8,757
  -457
  -463
  -465
   353,434
   353,357
   353,329
3
10
3
4
0
3
0
0
0
0
0
0

13
13
1
2
05:22
14:34
10:42
15:35
19,146
  3,652
  -458
  -464
  -268,841
  -268,881
8
3
2
1
0
0
0
0

14
14
1
2
00:00
20:33
05:16
23:59
18,909
12,329
  -457
  -465
   229,224
   228,890
24
14
1
0
0
0
0
0

15
1
15:58
21:53
21,293
  -464
   163,399
39
0
0
0

16
1
00:53
07:02
22,097
  -454
  -111,596
12
0
0
0

17
1
08:39
17:14
30,896
  -458
   -39,383
4
2
0
0

18
18
1
2
00:00
17:57
02:23
23:59
  8,587
21,664
  -454
  -460
   142,317
   142,012
9
24
1
0
0
0
0
0

19
1
04:06
09:56
20,869
  -453
   -35,336
3
50
0
0

20
20
1
2
02:40
09:15
07:42
13:24
18,053
14,913
  -453
  -452
  -107,333
  -107,308
3
8
38
0
0
0
0
0

21
21
1
2
00:00
19:03
01:06
23:59
  3,960
17,742
  -452
  -462
   -54,149
   -54,052
6
9
1
0
0
0
0
0

22
22
1
2
00:00
20:53
03:53
23:59
13,987
11,131
  -450
  -462
  -211,748
  -211,744
2
3
9
12
0
0
0
0

23
1
04:05
09:43
20,232
  -457
  -370,347
12
0
0
0

24
1
16:15
23:35
26,353
  -463
  -119,372
22
0
0
0

25
1
05:18
11:48
23,381
  -451
   237,295
200
0
0
0

26
1
15:40
21:07
19,581
  -464
  -313,948
34
0
0
0

27
1
06:49
12:48
21,515
  -461
  -212,172
16
0
0
0

28
1
08:40
15:40
25,185
  -454
    21,516
3
28
0
0

29
1
16:57
22:30
19,973
  -463
    38,940
6
0
0
0

30
30
30
1
2
3
00:00
16:04
21:34
02:50
19:36
23:59
10,236
12,714
  8,694
  -460
  -462
  -463
   -92,743
   -92,869
   -92,907
6
10
4
1
0
0
0
0
0
0
0
0

31
31
1
2
00:00
22:43
07:03
23:59
25,335
  4,526
  -456
  -464
    24,623
    24,615
3
4
8
0
0
0
0
0

32
32
1
2
01:41
10:33
07:07
11:54
19,487
  4,838
  -454
  -451
  -314,545
  -314,577
11
3
0
2
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	11:50	20:21	30,634	-458	-193,712	20	0	0	0
3	1	02:55	08:41	20,644	-457	-273,008	31	0	0	0
4	1	10:26	18:14	28,038	-459	148,287	82	0	0	0
5 5	1 2	00:00 14:36	02:14 23:59	8,068 33,735	-422 -409	-451,814 -435,103	644 2481	1 0	4254 29933	7885 33713
6	1	02:28	08:08	20,272	-455	-167,933	5	34	0	0
7	1	06:21	12:30	22,118	-456	-11,060	22	0	0	0
8	1	08:06	13:42	20,115	-449	166,238	10	0	0	0
9 9	1 2	13:38 18:29	14:49 23:53	4,247 19,334	-452 -466	-11,513 -11,577	7 8	1 0	0 0	0 0
10	1	13:28	19:58	23,367	-461	3,591	2	32	0	0
11	1	06:23	12:17	21,237	-452	-21,750	8	0	0	0
12 12 12	1 2 3	00:00 14:15 21:33	01:01 19:22 23:59	3,695 18,390 8,757	-457 -463 -465	353,434 353,357 353,329	3 10 3	4 0 3	0 0 0	0 0 0
13 13	1 2	05:22 14:34	10:42 15:35	19,146 3,652	-458 -464	-268,841 -268,881	8 3	2 1	0 0	0 0
14 14	1 2	00:00 20:33	05:16 23:59	18,909 12,329	-457 -465	229,224 228,890	24 14	1 0	0 0	0 0
15	1	15:58	21:53	21,293	-464	163,399	39	0	0	0
16	1	00:53	07:02	22,097	-454	-111,596	12	0	0	0
17	1	08:39	17:14	30,896	-458	-39,383	4	2	0	0
18 18	1 2	00:00 17:57	02:23 23:59	8,587 21,664	-454 -460	142,317 142,012	9 24	1 0	0 0	0 0
19	1	04:06	09:56	20,869	-453	-35,336	3	50	0	0
20 20	1 2	02:40 09:15	07:42 13:24	18,053 14,913	-453 -452	-107,333 -107,308	3 8	38 0	0 0	0 0
21 21	1 2	00:00 19:03	01:06 23:59	3,960 17,742	-452 -462	-54,149 -54,052	6 9	1 0	0 0	0 0
22 22	1 2	00:00 20:53	03:53 23:59	13,987 11,131	-450 -462	-211,748 -211,744	2 3	9 12	0 0	0 0
23	1	04:05	09:43	20,232	-457	-370,347	12	0	0	0
24	1	16:15	23:35	26,353	-463	-119,372	22	0	0	0
25	1	05:18	11:48	23,381	-451	237,295	200	0	0	0
26	1	15:40	21:07	19,581	-464	-313,948	34	0	0	0
27	1	06:49	12:48	21,515	-461	-212,172	16	0	0	0
28	1	08:40	15:40	25,185	-454	21,516	3	28	0	0
29	1	16:57	22:30	19,973	-463	38,940	6	0	0	0
30 30 30	1 2 3	00:00 16:04 21:34	02:50 19:36 23:59	10,236 12,714 8,694	-460 -462 -463	-92,743 -92,869 -92,907	6 10 4	1 0 0	0 0 0	0 0 0
31 31	1 2	00:00 22:43	07:03 23:59	25,335 4,526	-456 -464	24,623 24,615	3 4	8 0	0 0	0 0
32 32	1 2	01:41 10:33	07:07 11:54	19,487 4,838	-454 -451	-314,545 -314,577	11 3	0 2	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-