GPS Space Vehicle Time Integrity for MJD 54691, Wednesday 13 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
12:22
20:53
30,614
  -473
  -195,630
20
0
0
0

3
1
03:28
09:13
20,673
  -467
  -269,399
28
0
0
0

4
1
11:00
18:49
28,078
  -469
   141,045
81
0
0
0

5
5
1
2
00:00
15:03
02:46
23:59
  9,965
32,113
  -403
  -455
  -637,449
  -619,071
854
2595
1
0
6495
28628
9823
32085

6
1
03:01
08:40
20,298
  -467
  -167,322
6
9
0
0

7
1
06:53
13:03
22,099
  -468
    -8,398
28
0
0
0

8
1
08:38
14:14
20,115
  -464
   165,217
7
0
0
0

9
9
1
2
14:11
19:02
15:21
23:59
  4,229
17,818
  -457
  -476
   -10,323
   -10,378
7
6
1
0
0
0
0
0

10
1
14:01
20:31
23,365
  -473
     3,349
2
45
0
0

11
1
06:56
12:50
21,197
  -467
   -22,201
7
0
0
0

12
12
12
1
2
3
00:00
14:49
22:05
01:35
19:56
23:59
  5,741
18,348
  6,835
  -464
  -477
  -476
   354,225
   354,146
   354,124
3
8
3
1
0
1
0
0
0
0
0
0

13
13
1
2
05:55
15:05
11:15
16:09
19,097
  3,842
  -466
  -471
  -267,926
  -267,965
8
4
1
0
0
0
0
0

14
14
1
2
00:00
21:05
05:48
23:59
20,872
10,435
  -468
  -474
   232,365
   232,036
26
11
1
0
0
0
0
0

15
1
16:30
22:26
21,291
  -475
   158,923
38
0
0
0

16
1
01:26
07:35
22,145
  -465
  -112,909
13
0
0
0

17
1
09:12
17:48
30,884
  -469
   -39,420
4
0
0
0

18
18
1
2
00:00
18:29
02:55
23:59
10,525
19,768
  -464
  -476
   145,197
   144,886
10
23
1
0
0
0
0
0

19
1
04:39
10:28
20,895
  -462
   -35,103
3
86
0
0

20
20
1
2
03:11
09:48
08:14
13:55
18,125
14,813
  -465
  -465
  -108,067
  -108,043
5
6
6
0
0
0
0
0

21
21
1
2
00:00
19:35
01:38
23:59
  5,920
15,818
  -465
  -472
   -55,126
   -55,029
5
7
1
0
0
0
0
0

22
22
1
2
00:00
21:26
04:26
23:59
15,947
  9,182
  -470
  -476
  -211,801
  -211,796
3
3
0
11
0
0
0
0

23
1
04:37
10:16
20,266
  -466
  -369,235
11
0
0
0

24
1
16:48
23:59
25,847
  -471
  -117,331
20
0
0
0

25
1
05:50
12:21
23,382
  -469
   220,767
123
0
0
0

26
1
16:13
21:40
19,578
  -480
  -309,735
34
0
0
0

27
1
07:21
13:21
21,483
  -456
  -210,245
16
0
0
0

28
1
09:13
16:13
25,155
  -472
    21,341
3
13
0
0

29
1
17:30
23:03
19,952
  -486
    39,475
5
0
0
0

30
30
30
1
2
3
00:00
16:37
22:06
03:23
20:09
23:59
12,175
12,726
  6,758
  -473
  -477
  -487
   -91,330
   -91,459
   -91,501
7
10
3
1
0
0
0
0
0
0
0
0

31
1
00:00
07:34
27,228
  -469
    24,598
3
8
0
0

32
32
1
2
02:12
11:08
07:39
12:24
19,546
  4,584
  -465
  -457
  -313,469
  -313,506
10
3
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	12:22	20:53	30,614	-473	-195,630	20	0	0	0
3	1	03:28	09:13	20,673	-467	-269,399	28	0	0	0
4	1	11:00	18:49	28,078	-469	141,045	81	0	0	0
5 5	1 2	00:00 15:03	02:46 23:59	9,965 32,113	-403 -455	-637,449 -619,071	854 2595	1 0	6495 28628	9823 32085
6	1	03:01	08:40	20,298	-467	-167,322	6	9	0	0
7	1	06:53	13:03	22,099	-468	-8,398	28	0	0	0
8	1	08:38	14:14	20,115	-464	165,217	7	0	0	0
9 9	1 2	14:11 19:02	15:21 23:59	4,229 17,818	-457 -476	-10,323 -10,378	7 6	1 0	0 0	0 0
10	1	14:01	20:31	23,365	-473	3,349	2	45	0	0
11	1	06:56	12:50	21,197	-467	-22,201	7	0	0	0
12 12 12	1 2 3	00:00 14:49 22:05	01:35 19:56 23:59	5,741 18,348 6,835	-464 -477 -476	354,225 354,146 354,124	3 8 3	1 0 1	0 0 0	0 0 0
13 13	1 2	05:55 15:05	11:15 16:09	19,097 3,842	-466 -471	-267,926 -267,965	8 4	1 0	0 0	0 0
14 14	1 2	00:00 21:05	05:48 23:59	20,872 10,435	-468 -474	232,365 232,036	26 11	1 0	0 0	0 0
15	1	16:30	22:26	21,291	-475	158,923	38	0	0	0
16	1	01:26	07:35	22,145	-465	-112,909	13	0	0	0
17	1	09:12	17:48	30,884	-469	-39,420	4	0	0	0
18 18	1 2	00:00 18:29	02:55 23:59	10,525 19,768	-464 -476	145,197 144,886	10 23	1 0	0 0	0 0
19	1	04:39	10:28	20,895	-462	-35,103	3	86	0	0
20 20	1 2	03:11 09:48	08:14 13:55	18,125 14,813	-465 -465	-108,067 -108,043	5 6	6 0	0 0	0 0
21 21	1 2	00:00 19:35	01:38 23:59	5,920 15,818	-465 -472	-55,126 -55,029	5 7	1 0	0 0	0 0
22 22	1 2	00:00 21:26	04:26 23:59	15,947 9,182	-470 -476	-211,801 -211,796	3 3	0 11	0 0	0 0
23	1	04:37	10:16	20,266	-466	-369,235	11	0	0	0
24	1	16:48	23:59	25,847	-471	-117,331	20	0	0	0
25	1	05:50	12:21	23,382	-469	220,767	123	0	0	0
26	1	16:13	21:40	19,578	-480	-309,735	34	0	0	0
27	1	07:21	13:21	21,483	-456	-210,245	16	0	0	0
28	1	09:13	16:13	25,155	-472	21,341	3	13	0	0
29	1	17:30	23:03	19,952	-486	39,475	5	0	0	0
30 30 30	1 2 3	00:00 16:37 22:06	03:23 20:09 23:59	12,175 12,726 6,758	-473 -477 -487	-91,330 -91,459 -91,501	7 10 3	1 0 0	0 0 0	0 0 0
31	1	00:00	07:34	27,228	-469	24,598	3	8	0	0
32 32	1 2	02:12 11:08	07:39 12:24	19,546 4,584	-465 -457	-313,469 -313,506	10 3	0 0	0 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-