GPS Space Vehicle Time Integrity for MJD 54858, Tuesday 27 January 2009

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
00:58
06:34
06:20
09:29
19,344
10,477
  -127
  -136
  -159,921
  -159,904
8
3
0
0
0
0
0
0

3
3
1
2
16:05
18:42
18:40
21:52
  9,288
11,377
  -132
  -136
  -344,968
  -345,027
13
19
0
0
0
0
0
0

4
1
00:00
06:20
22,818
  -132
   314,123
89
0
0
0

5
5
5
1
2
3
04:05
06:34
10:05
06:20
08:43
14:29
  8,094
  7,717
15,797
  -116
  -129
  -127
   600,801
   601,221
   602,051
111
106
226
0
1
0
0
0
0
0
0
0

6
6
1
2
15:39
18:42
18:40
21:19
10,849
  9,431
  -131
  -129
   -78,436
   -78,299
43
35
0
0
0
0
0
0

7
7
1
2
00:00
19:31
01:42
23:59
  6,153
16,060
  -130
  -134
   -23,248
   -23,235
4
3
0
19
0
0
0
0

8
8
1
2
00:00
21:20
02:57
23:59
10,652
  9,549
  -132
  -127
   187,887
   188,000
6
7
1
0
0
0
0
0

9
9
1
2
02:43
07:38
04:01
13:00
  4,710
19,324
  -126
  -134
   -37,286
   -37,346
5
9
1
0
0
0
0
0

10
10
1
2
02:48
06:34
06:20
09:28
12,752
10,405
  -128
  -136
    10,012
    10,011
3
2
5
16
0
0
0
0

11
11
1
2
00:00
19:22
01:20
23:59
  4,813
16,587
  -127
  -132
    -9,480
    -9,393
5
8
1
0
0
0
0
0

12
12
12
1
2
3
03:37
06:34
10:40
06:20
08:37
14:20
  9,797
  7,387
13,194
  -129
  -138
  -131
   321,756
   321,713
   321,658
13
10
12
0
0
0
0
0
0
0
0
0

13
1
18:42
23:42
17,991
  -134
  -286,661
7
0
0
0

14
14
1
2
09:50
14:32
14:29
18:28
16,730
14,159
  -133
  -134
   162,430
   162,347
22
23
0
0
0
0
0
0

15
15
1
2
05:13
06:34
06:20
11:10
  4,054
16,508
  -135
  -137
   247,965
   248,024
8
22
0
0
0
0
0
0

16
16
1
2
14:32
18:42
18:40
20:15
14,861
  5,556
  -133
  -134
   -79,128
   -79,100
13
3
0
0
0
0
0
0

17
17
1
2
00:00
21:29
06:10
23:59
22,194
  8,973
  -131
  -138
   -45,426
   -45,506
8
2
1
9
0
0
0
0

18
18
1
2
07:23
14:32
14:29
15:39
25,511
  4,009
  -133
  -133
    88,973
    88,920
23
6
0
0
0
0
0
0

19
19
1
2
17:23
18:42
18:40
23:16
  4,584
16,417
  -134
  -132
   -33,424
   -33,416
3
3
0
3
0
0
0
0

20
20
20
20
1
2
3
4
00:00
15:58
18:42
22:17
02:47
18:40
20:53
23:59
10,016
  9,723
  7,851
  6,101
  -126
  -134
  -135
  -133
   -92,667
   -92,612
   -92,605
   -92,590
5
3
3
6
1
1
2
0
0
0
0
0
0
0
0
0

21
1
08:10
14:10
21,527
  -133
   -32,062
16
0
0
0

22
22
1
2
10:00
14:32
14:29
16:57
16,109
  8,689
  -134
  -132
  -206,170
  -206,159
8
2
0
5
0
0
0
0

23
23
1
2
17:12
18:42
18:40
22:50
  5,266
14,884
  -134
  -132
  -386,066
  -386,071
2
4
1
3
0
0
0
0

24
24
1
2
05:19
06:34
06:20
12:42
  3,630
21,998
  -124
  -126
  -160,881
  -160,920
5
16
0
0
0
0
0
0

25
25
1
2
00:00
18:42
01:01
23:59
  3,674
19,010
  -130
  -140
  -201,535
  -203,469
37
139
1
0
1
0
0
0

26
26
1
2
04:45
06:34
06:20
10:11
  5,695
12,973
  -135
  -136
   -39,850
   -39,884
4
15
2
0
0
0
0
0

27
27
27
1
2
3
00:00
07:14
22:13
03:38
08:26
23:59
13,095
  4,294
  6,379
  -125
  -136
  -130
   -19,763
   -19,836
   -20,007
12
5
4
1
1
0
0
0
0
0
0
0

28
28
1
2
00:00
21:29
04:43
23:59
17,002
  8,997
  -121
  -130
    23,575
    23,583
3
3
26
6
0
0
0
0

29
1
06:34
11:46
18,651
  -134
    14,882
15
0
0
0

30
30
30
30
1
2
3
4
05:13
06:34
10:43
14:32
06:20
08:45
14:29
15:55
  4,047
  7,832
13,518
  4,983
  -130
  -136
  -129
  -133
  -122,530
  -122,552
  -122,588
  -122,615
7
8
8
5
0
0
0
0
0
0
0
0
0
0
0
0

31
31
31
1
2
3
11:38
14:32
18:42
14:29
18:40
19:43
10,231
14,861
  3,676
  -132
  -136
  -139
    49,165
    49,181
    49,193
6
5
3
0
0
0
0
0
0
0
0
0

32
32
32
1
2
3
00:00
14:55
18:42
01:20
18:40
20:19
  4,823
13,489
  5,837
  -123
  -133
  -136
  -300,658
  -300,494
  -300,467
7
12
4
1
0
11
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 2	1 2	00:58 06:34	06:20 09:29	19,344 10,477	-127 -136	-159,921 -159,904	8 3	0 0	0 0	0 0
3 3	1 2	16:05 18:42	18:40 21:52	9,288 11,377	-132 -136	-344,968 -345,027	13 19	0 0	0 0	0 0
4	1	00:00	06:20	22,818	-132	314,123	89	0	0	0
5 5 5	1 2 3	04:05 06:34 10:05	06:20 08:43 14:29	8,094 7,717 15,797	-116 -129 -127	600,801 601,221 602,051	111 106 226	0 1 0	0 0 0	0 0 0
6 6	1 2	15:39 18:42	18:40 21:19	10,849 9,431	-131 -129	-78,436 -78,299	43 35	0 0	0 0	0 0
7 7	1 2	00:00 19:31	01:42 23:59	6,153 16,060	-130 -134	-23,248 -23,235	4 3	0 19	0 0	0 0
8 8	1 2	00:00 21:20	02:57 23:59	10,652 9,549	-132 -127	187,887 188,000	6 7	1 0	0 0	0 0
9 9	1 2	02:43 07:38	04:01 13:00	4,710 19,324	-126 -134	-37,286 -37,346	5 9	1 0	0 0	0 0
10 10	1 2	02:48 06:34	06:20 09:28	12,752 10,405	-128 -136	10,012 10,011	3 2	5 16	0 0	0 0
11 11	1 2	00:00 19:22	01:20 23:59	4,813 16,587	-127 -132	-9,480 -9,393	5 8	1 0	0 0	0 0
12 12 12	1 2 3	03:37 06:34 10:40	06:20 08:37 14:20	9,797 7,387 13,194	-129 -138 -131	321,756 321,713 321,658	13 10 12	0 0 0	0 0 0	0 0 0
13	1	18:42	23:42	17,991	-134	-286,661	7	0	0	0
14 14	1 2	09:50 14:32	14:29 18:28	16,730 14,159	-133 -134	162,430 162,347	22 23	0 0	0 0	0 0
15 15	1 2	05:13 06:34	06:20 11:10	4,054 16,508	-135 -137	247,965 248,024	8 22	0 0	0 0	0 0
16 16	1 2	14:32 18:42	18:40 20:15	14,861 5,556	-133 -134	-79,128 -79,100	13 3	0 0	0 0	0 0
17 17	1 2	00:00 21:29	06:10 23:59	22,194 8,973	-131 -138	-45,426 -45,506	8 2	1 9	0 0	0 0
18 18	1 2	07:23 14:32	14:29 15:39	25,511 4,009	-133 -133	88,973 88,920	23 6	0 0	0 0	0 0
19 19	1 2	17:23 18:42	18:40 23:16	4,584 16,417	-134 -132	-33,424 -33,416	3 3	0 3	0 0	0 0
20 20 20 20	1 2 3 4	00:00 15:58 18:42 22:17	02:47 18:40 20:53 23:59	10,016 9,723 7,851 6,101	-126 -134 -135 -133	-92,667 -92,612 -92,605 -92,590	5 3 3 6	1 1 2 0	0 0 0 0	0 0 0 0
21	1	08:10	14:10	21,527	-133	-32,062	16	0	0	0
22 22	1 2	10:00 14:32	14:29 16:57	16,109 8,689	-134 -132	-206,170 -206,159	8 2	0 5	0 0	0 0
23 23	1 2	17:12 18:42	18:40 22:50	5,266 14,884	-134 -132	-386,066 -386,071	2 4	1 3	0 0	0 0
24 24	1 2	05:19 06:34	06:20 12:42	3,630 21,998	-124 -126	-160,881 -160,920	5 16	0 0	0 0	0 0
25 25	1 2	00:00 18:42	01:01 23:59	3,674 19,010	-130 -140	-201,535 -203,469	37 139	1 0	1 0	0 0
26 26	1 2	04:45 06:34	06:20 10:11	5,695 12,973	-135 -136	-39,850 -39,884	4 15	2 0	0 0	0 0
27 27 27	1 2 3	00:00 07:14 22:13	03:38 08:26 23:59	13,095 4,294 6,379	-125 -136 -130	-19,763 -19,836 -20,007	12 5 4	1 1 0	0 0 0	0 0 0
28 28	1 2	00:00 21:29	04:43 23:59	17,002 8,997	-121 -130	23,575 23,583	3 3	26 6	0 0	0 0
29	1	06:34	11:46	18,651	-134	14,882	15	0	0	0
30 30 30 30	1 2 3 4	05:13 06:34 10:43 14:32	06:20 08:45 14:29 15:55	4,047 7,832 13,518 4,983	-130 -136 -129 -133	-122,530 -122,552 -122,588 -122,615	7 8 8 5	0 0 0 0	0 0 0 0	0 0 0 0
31 31 31	1 2 3	11:38 14:32 18:42	14:29 18:40 19:43	10,231 14,861 3,676	-132 -136 -139	49,165 49,181 49,193	6 5 3	0 0 0	0 0 0	0 0 0
32 32 32	1 2 3	00:00 14:55 18:42	01:20 18:40 20:19	4,823 13,489 5,837	-123 -133 -136	-300,658 -300,494 -300,467	7 12 4	1 0 11	0 0 0	0 0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-