GPS Space Vehicle Time Integrity for MJD 54627, Tuesday 10 June 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
00:00
16:38
01:13
23:59
  4,380
26,412
   -33
   -50
  -206,175
  -206,192
3
2
0
0
0
0
0
0

3
1
07:49
13:35
20,675
   -35
  -240,204
28
0
0
0

4
4
1
2
15:22
16:30
16:28
23:12
  3,921
24,031
   -51
   -54
    87,684
    87,810
10
60
0
0
0
0
0
0

5
5
5
1
2
3
01:55
04:05
19:57
04:02
06:46
23:59
  7,553
  9,676
14,493
   -25
   -27
   -53
   394,922
   394,839
   394,291
21
25
38
0
1
0
0
0
0
0
0
0

6
1
07:20
12:59
20,270
   -38
  -145,413
37
0
0
0

7
1
11:11
16:28
18,926
   -46
    23,722
42
0
0
0

8
8
1
2
12:58
16:30
16:28
18:34
12,574
  7,436
   -38
   -51
   156,806
   156,810
4
3
4
1
0
0
0
0

9
9
1
2
00:00
18:34
04:02
19:42
14,508
  4,116
   -34
   -49
     -130
     -248
9
5
0
4
0
0
0
0

10
1
18:23
23:59
20,154
   -48
     2,087
5
2
0
0

11
1
11:21
16:28
18,330
   -43
   -24,848
2
85
0
0

12
12
12
1
2
3
02:29
04:05
19:19
04:02
06:06
23:59
  5,576
  7,242
16,786
   -35
   -39
   -54
   358,632
   358,625
   358,588
4
3
3
0
1
0
0
0
0
0
0
0

13
13
1
2
10:21
19:20
15:40
20:41
19,038
  4,818
   -45
   -56
  -259,237
  -259,288
12
4
1
0
0
0
0
0

14
14
1
2
01:27
04:05
04:02
10:06
  9,239
21,615
   -33
   -39
   257,158
   257,085
12
27
0
0
0
0
0
0

15
15
1
2
00:00
20:52
02:51
23:59
10,287
11,224
   -38
   -55
   124,181
   124,617
17
22
1
0
0
0
0
0

16
1
05:50
12:02
22,217
   -40
  -121,851
9
0
0
0

17
17
1
2
13:30
16:30
16:28
22:06
10,640
20,088
   -47
   -52
   -38,715
   -38,718
2
2
7
41
0
0
0
0

18
18
18
1
2
3
00:00
04:05
22:48
04:02
07:15
23:59
14,508
11,380
  4,257
   -37
   -39
   -55
   169,050
   168,994
   168,717
17
15
5
0
1
0
0
0
0
0
0
0

19
1
08:59
14:48
20,846
   -40
   -31,742
6
0
0
0

20
20
20
1
2
3
07:35
14:10
16:30
12:36
16:28
18:20
17,968
  8,219
  6,566
   -39
   -46
   -47
  -112,485
  -112,476
  -112,470
4
3
3
1
5
1
0
0
0
0
0
0

21
21
1
2
00:00
04:05
04:02
05:58
14,508
  6,798
   -36
   -37
   -61,769
   -61,758
6
3
0
6
0
0
0
0

22
22
1
2
01:53
04:05
04:02
08:48
  7,699
16,949
   -38
   -41
  -211,422
  -211,427
3
3
1
3
0
0
0
0

23
1
08:55
14:35
20,309
   -42
  -358,619
14
0
0
0

24
24
1
2
00:00
21:11
04:02
23:59
14,508
10,060
   -36
   -65
  -100,642
  -100,892
11
7
0
0
0
0
0
0

26
26
1
2
00:00
20:37
02:09
23:59
  7,769
12,087
   -38
   -53
  -270,915
  -271,507
18
22
1
0
1
0
0
0

27
27
1
2
11:36
16:30
16:28
17:37
17,482
  4,023
   -36
   -55
  -194,639
  -194,678
13
6
0
0
0
0
0
0

28
28
1
2
13:29
16:30
16:28
20:32
10,681
14,514
   -46
   -50
    19,865
    19,866
3
3
22
85
0
0
0
0

29
29
1
2
00:00
21:55
03:32
23:59
12,693
  7,450
   -35
   -52
    42,541
    42,500
2
2
9
25
0
0
0
0

30
30
30
1
2
3
02:30
04:05
20:55
04:02
07:42
23:59
  5,472
12,976
11,009
   -44
   -43
   -54
   -80,458
   -80,479
   -80,588
7
5
4
0
1
10
0
0
0
0
0
0

31
1
04:05
11:43
27,373
   -39
    22,892
10
0
0
0

32
1
06:02
11:37
20,014
   -39
  -296,044
26
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 2	1 2	00:00 16:38	01:13 23:59	4,380 26,412	-33 -50	-206,175 -206,192	3 2	0 0	0 0	0 0
3	1	07:49	13:35	20,675	-35	-240,204	28	0	0	0
4 4	1 2	15:22 16:30	16:28 23:12	3,921 24,031	-51 -54	87,684 87,810	10 60	0 0	0 0	0 0
5 5 5	1 2 3	01:55 04:05 19:57	04:02 06:46 23:59	7,553 9,676 14,493	-25 -27 -53	394,922 394,839 394,291	21 25 38	0 1 0	0 0 0	0 0 0
6	1	07:20	12:59	20,270	-38	-145,413	37	0	0	0
7	1	11:11	16:28	18,926	-46	23,722	42	0	0	0
8 8	1 2	12:58 16:30	16:28 18:34	12,574 7,436	-38 -51	156,806 156,810	4 3	4 1	0 0	0 0
9 9	1 2	00:00 18:34	04:02 19:42	14,508 4,116	-34 -49	-130 -248	9 5	0 4	0 0	0 0
10	1	18:23	23:59	20,154	-48	2,087	5	2	0	0
11	1	11:21	16:28	18,330	-43	-24,848	2	85	0	0
12 12 12	1 2 3	02:29 04:05 19:19	04:02 06:06 23:59	5,576 7,242 16,786	-35 -39 -54	358,632 358,625 358,588	4 3 3	0 1 0	0 0 0	0 0 0
13 13	1 2	10:21 19:20	15:40 20:41	19,038 4,818	-45 -56	-259,237 -259,288	12 4	1 0	0 0	0 0
14 14	1 2	01:27 04:05	04:02 10:06	9,239 21,615	-33 -39	257,158 257,085	12 27	0 0	0 0	0 0
15 15	1 2	00:00 20:52	02:51 23:59	10,287 11,224	-38 -55	124,181 124,617	17 22	1 0	0 0	0 0
16	1	05:50	12:02	22,217	-40	-121,851	9	0	0	0
17 17	1 2	13:30 16:30	16:28 22:06	10,640 20,088	-47 -52	-38,715 -38,718	2 2	7 41	0 0	0 0
18 18 18	1 2 3	00:00 04:05 22:48	04:02 07:15 23:59	14,508 11,380 4,257	-37 -39 -55	169,050 168,994 168,717	17 15 5	0 1 0	0 0 0	0 0 0
19	1	08:59	14:48	20,846	-40	-31,742	6	0	0	0
20 20 20	1 2 3	07:35 14:10 16:30	12:36 16:28 18:20	17,968 8,219 6,566	-39 -46 -47	-112,485 -112,476 -112,470	4 3 3	1 5 1	0 0 0	0 0 0
21 21	1 2	00:00 04:05	04:02 05:58	14,508 6,798	-36 -37	-61,769 -61,758	6 3	0 6	0 0	0 0
22 22	1 2	01:53 04:05	04:02 08:48	7,699 16,949	-38 -41	-211,422 -211,427	3 3	1 3	0 0	0 0
23	1	08:55	14:35	20,309	-42	-358,619	14	0	0	0
24 24	1 2	00:00 21:11	04:02 23:59	14,508 10,060	-36 -65	-100,642 -100,892	11 7	0 0	0 0	0 0

26 26	1 2	00:00 20:37	02:09 23:59	7,769 12,087	-38 -53	-270,915 -271,507	18 22	1 0	1 0	0 0
27 27	1 2	11:36 16:30	16:28 17:37	17,482 4,023	-36 -55	-194,639 -194,678	13 6	0 0	0 0	0 0
28 28	1 2	13:29 16:30	16:28 20:32	10,681 14,514	-46 -50	19,865 19,866	3 3	22 85	0 0	0 0
29 29	1 2	00:00 21:55	03:32 23:59	12,693 7,450	-35 -52	42,541 42,500	2 2	9 25	0 0	0 0
30 30 30	1 2 3	02:30 04:05 20:55	04:02 07:42 23:59	5,472 12,976 11,009	-44 -43 -54	-80,458 -80,479 -80,588	7 5 4	0 1 10	0 0 0	0 0 0
31	1	04:05	11:43	27,373	-39	22,892	10	0	0	0
32	1	06:02	11:37	20,014	-39	-296,044	26	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-