GPS Space Vehicle Time Integrity for MJD 53215, Thursday 29 July 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:30
14:28
 21,435
  1,490
  -354,363
14
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:22
14:08
 20,746
  1,493
   -29,653
14
0
0
0
 
4
4
4
1
2
3
15:41
18:24
21:41
18:21
21:32
23:12
  9,564
 11,272
  5,429
  1,490
  1,484
  1,487
   232,260
   232,409
   232,542
37
47
25
0
0
0
0
0
0
0
0
0
 
5
5
5
5
1
2
3
4
00:00
02:23
19:58
21:41
01:12
06:45
21:32
23:59
  4,366
 15,655
  5,632
  8,266
  1,498
  1,489
  1,479
  1,481
   -40,033
   -40,068
   -40,181
   -40,193
3
12
3
3
0
1
0
0
0
0
0
0
0
0
0
0
 
6
6
6
6
1
2
3
4
00:00
01:54
07:43
22:40
01:52
04:18
08:43
23:59
  6,728
  8,637
  3,629
  4,768
  1,486
  1,489
  1,483
  1,484
  -309,809
  -310,122
  -310,874
  -313,065
77
100
53
51
0
1
1
0
0
1
1
0
0
0
0
0
 
7
7
7
1
2
3
14:16
18:24
21:41
18:21
21:32
22:54
 14,655
 11,272
  4,380
  1,498
  1,488
  1,485
  -434,137
  -433,896
  -433,739
76
60
23
0
0
0
0
0
0
0
0
0
 
8
1
13:36
18:21
 17,050
  1,486
     6,925
4
1
0
0
 
9
9
1
2
00:00
01:54
01:52
05:18
  6,728
 12,207
  1,486
  1,487
    57,756
    57,771
4
5
5
1
0
0
0
0
 
10
10
10
1
2
3
00:00
19:03
21:41
01:42
21:32
23:59
  6,164
  8,967
  8,266
  1,496
  1,481
  1,486
   -46,479
   -46,530
   -46,531
4
3
1
8
3
22
0
0
0
0
0
0
 
11
1
11:42
17:30
 20,846
  1,492
  -134,915
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:59
19:34
16:18
21:23
 19,136
  6,555
  1,493
  1,482
    26,518
    26,491
5
4
12
0
0
0
0
0
 
14
1
02:04
10:42
 31,045
  1,489
    25,617
5
26
0
0
 
15
1
02:36
08:06
 19,779
  1,481
  -297,777
29
0
0
0
 
16
1
06:26
12:46
 22,747
  1,490
    -6,697
5
0
0
0
 
17
17
17
17
1
2
3
4
00:00
01:54
18:25
21:41
01:52
03:09
21:32
23:59
  6,728
  4,515
 11,214
  8,266
  1,487
  1,488
  1,487
  1,490
   108,728
   108,807
   109,659
   109,801
26
22
42
34
0
1
0
0
0
1
0
0
0
0
0
0
 
18
18
1
2
00:00
01:54
01:52
07:49
  6,728
 21,305
  1,485
  1,482
    60,604
    60,659
7
25
0
1
0
0
0
0
 
19
1
09:44
15:41
 21,395
  1,492
    17,775
19
0
0
0
 
20
20
1
2
08:17
14:53
13:09
18:21
 17,488
 12,463
  1,495
  1,488
   139,599
   139,514
20
15
0
0
0
0
0
0
 
21
21
1
2
00:30
01:54
01:52
06:29
  4,904
 16,516
  1,483
  1,484
   -76,318
   -76,321
2
3
0
17
0
0
0
0
 
22
1
02:04
09:10
 25,493
  1,488
   -14,548
3
87
0
0
 
23
1
09:15
15:02
 20,778
  1,480
  -130,372
75
0
0
0
 
24
24
24
24
1
2
3
4
00:00
17:05
18:24
21:41
01:45
18:21
21:32
23:59
  6,329
  4,517
 11,272
  8,266
  1,475
  1,495
  1,491
  1,492
   -43,875
   -44,043
   -44,071
   -44,101
7
5
9
6
1
0
0
0
0
0
0
0
0
0
0
0
 
25
1
04:10
12:37
 30,362
  1,490
   -70,726
9
1
0
0
 
26
26
26
1
2
3
00:00
01:54
21:41
01:52
03:03
23:59
  6,728
  4,128
  8,266
  1,488
  1,481
  1,486
  -172,087
  -172,169
  -173,152
26
24
28
0
1
0
0
1
0
0
0
0
 
27
1
12:21
18:19
 21,437
  1,494
  -337,140
122
0
0
0
 
28
28
1
2
14:30
18:24
18:21
21:08
 13,837
  9,831
  1,501
  1,495
   -37,099
   -37,117
9
3
0
0
0
0
0
0
 
29
29
1
2
00:00
21:41
01:52
23:59
  6,728
  8,266
  1,482
  1,482
  -377,138
  -376,549
12
20
0
0
0
0
0
0
 
30
30
30
1
2
3
00:00
03:00
21:41
01:18
08:14
23:59
  4,690
 18,852
  8,266
  1,488
  1,485
  1,483
  -554,469
  -554,471
  -554,469
5
4
4
0
16
1
0
0
0
0
0
0
 
31
31
1
2
13:15
18:24
18:21
21:32
 18,289
 11,272
  1,500
  1,492
  -271,583
  -271,789
74
42
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
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.