GPS Space Vehicle Time Integrity for MJD 53485, Monday 25 April 2005

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
1
2
09:51
12:22
12:21
17:53
  8,944
 19,832
  1,514
  1,489
  -398,742
  -398,794
8
13
0
0
0
0
0
0
 
2
2
1
2
00:00
22:58
07:33
23:59
 27,097
  3,702
  1,494
  1,492
    27,401
    27,385
4
3
2
0
0
0
0
0
 
3
1
14:01
19:49
 20,837
  1,498
  -101,905
22
0
0
0
 
4
4
1
2
00:00
21:16
04:56
23:59
 17,714
  9,798
  1,497
  1,490
  -259,428
  -257,734
127
69
2
0
2
0
0
0
 
5
5
1
2
01:23
07:56
06:38
12:04
 18,796
 14,848
  1,504
  1,512
   -92,630
   -92,683
11
14
1
0
1
0
0
0
 
6
1
04:08
09:44
 20,086
  1,497
  -418,053
316
0
1624
0
 
7
7
1
2
00:00
19:32
04:16
23:59
 15,338
 16,009
  1,492
  1,489
   -49,738
   -51,826
129
135
2
0
2
0
0
0
 
8
1
19:05
23:59
 17,651
  1,493
    28,791
6
0
0
0
 
9
1
05:27
10:53
 19,524
  1,491
    41,951
14
0
0
0
 
10
1
00:30
06:56
 23,117
  1,503
   -61,045
8
1
1
0
 
11
1
17:10
22:59
 20,889
  1,491
  -216,872
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:19
16:23
02:46
21:44
  5,178
 19,203
  1,507
  1,488
     6,085
     5,989
5
8
1
0
0
0
0
0
 
14
14
1
2
07:36
12:22
12:21
16:15
 17,045
 13,925
  1,503
  1,498
    31,811
    31,801
4
4
4
84
0
0
0
0
 
15
1
07:45
12:21
 16,512
  1,508
  -420,466
34
0
0
0
 
16
1
12:22
18:11
 20,878
  1,494
     -647
3
7
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
05:13
12:22
12:21
13:31
 25,624
  4,108
  1,502
  1,499
   150,009
   150,058
26
6
0
0
0
0
0
0
 
19
19
1
2
15:03
19:08
17:38
20:55
  9,267
  6,421
  1,494
  1,498
    20,708
    20,720
3
8
2
1
0
0
794
4882
 
20
20
1
2
13:48
20:23
18:41
23:59
 17,566
 12,971
  1,498
  1,492
    72,302
    72,249
14
5
0
0
0
0
0
0
 
21
1
05:54
11:56
 21,668
  1,503
   -98,345
14
0
0
0
 
22
22
1
2
07:38
12:22
12:21
14:44
 16,954
  8,492
  1,503
  1,490
   -19,471
   -19,500
12
4
0
7
0
0
0
0
 
23
1
15:06
20:48
 20,448
  1,490
  -200,227
10
0
0
0
 
24
24
1
2
00:00
19:42
01:50
23:59
  6,620
 15,431
  1,496
  1,490
   -10,436
   -10,653
4
9
1
0
0
0
0
0
 
25
25
1
2
09:37
12:22
12:21
18:03
  9,816
 20,367
  1,498
  1,489
   -89,890
   -89,919
4
8
1
0
0
0
0
0
 
26
1
03:11
08:49
 20,214
  1,497
   -19,099
17
1
1
0
 
27
1
17:50
23:49
 21,476
  1,487
   -51,668
62
0
0
0
 
28
28
1
2
00:00
19:27
02:35
23:59
  9,288
 16,297
  1,497
  1,491
   -45,067
   -45,055
7
5
0
21
0
0
0
0
 
29
1
02:32
08:10
 20,241
  1,498
     3,828
151
1
1
0
 
30
30
30
1
2
3
03:02
08:29
12:22
06:50
12:21
13:43
 13,611
 13,872
  4,822
  1,495
  1,499
  1,491
  -148,349
  -148,808
  -149,036
91
96
35
1
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
18:25
03:27
23:59
 12,420
 20,003
  1,521
  1,508
    12,029
     9,529
110
215
0
0
0
0
12378
19975
 
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.