GPS Space Vehicle Time Integrity for MJD 54579

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
19:54
04:26
23:59
 15,918
 14,716
  1,015
  1,019
  -191,921
  -192,148
22
7
1
4
0
0
0
0
 
3
1
11:06
16:48
 20,519
  1,029
  -217,360
35
0
0
0
 
4
4
1
2
00:00
18:45
01:33
23:59
  5,584
 18,885
  1,000
  1,025
    52,860
    53,479
12
46
1
0
1
0
0
0
 
5
5
1
2
00:00
07:20
02:51
10:08
 10,298
 10,088
  1,012
  1,014
  -754,892
  -755,122
25
34
1
1
0
0
0
0
 
6
6
1
2
04:29
10:09
05:53
13:52
  5,045
 13,414
  1,001
  1,018
  -107,172
  -107,428
12
37
1
0
0
0
0
0
 
7
1
14:35
20:37
 21,709
  1,012
    62,766
75
0
0
0
 
8
1
16:18
21:53
 20,083
  1,022
   151,145
20
0
0
0
 
9
9
9
1
2
3
03:15
05:54
21:51
05:25
08:08
22:59
  7,736
  8,077
  4,006
  1,021
  1,024
   990
  -120,211
  -120,225
  -120,356
6
11
10
4
1
9
0
0
0
0
0
0
 
10
10
1
2
00:00
21:41
04:17
23:59
 15,360
  8,278
  1,024
  1,018
     1,911
     1,939
13
20
0
1
0
0
0
0
 
11
1
14:58
20:37
 20,361
  1,021
   -25,138
17
0
0
0
 
12
12
12
1
2
3
00:00
06:44
22:40
03:14
09:27
23:59
 11,669
  9,760
  4,787
  1,016
  1,008
  1,005
   360,105
   360,099
   360,103
7
4
12
8
40
18
0
0
0
0
0
0
 
13
13
1
2
13:53
22:35
18:44
23:59
 17,462
  5,067
  1,024
   997
  -250,989
  -251,064
19
3
0
46
0
0
0
0
 
14
14
1
2
05:25
09:28
09:11
13:21
 13,599
 14,004
  1,024
  1,023
   275,436
   275,376
14
22
0
0
0
0
0
0
 
15
1
01:11
05:53
 16,890
  1,030
   102,037
21
0
0
0
 
16
1
09:12
15:10
 21,484
  1,031
  -126,569
17
2
0
0
 
17
17
1
2
00:00
16:49
01:10
23:59
  4,232
 25,814
  1,003
  1,016
   -38,601
   -38,567
3
8
47
80
0
0
0
0
 
18
1
02:52
10:31
 27,508
  1,023
   185,754
27
0
0
0
 
19
1
13:22
17:53
 16,267
  1,034
   -27,036
19
0
0
0
 
20
20
1
2
10:59
17:54
15:56
21:43
 17,822
 13,748
  1,017
  1,001
  -114,860
  -114,858
12
8
35
22
0
0
0
0
 
21
1
04:17
09:11
 17,619
  1,031
   -65,243
14
0
0
0
 
22
1
05:25
12:05
 23,981
  1,029
  -209,696
13
6
0
0
 
23
1
12:08
17:30
 19,297
  1,031
  -348,437
21
0
0
0
 
24
1
01:11
07:19
 22,060
  1,025
   -87,459
16
1
0
0
 
25
1
15:56
17:30
  5,619
  1,044
   102,029
48
0
0
0
 
26
26
1
2
00:01
01:34
01:10
05:24
  4,136
 13,777
  1,007
  1,032
  -236,614
  -236,676
5
46
5
1
0
1
0
0
 
27
27
1
2
15:10
17:31
16:18
19:54
  4,039
  8,581
  1,019
  1,042
  -182,401
  -182,406
4
17
23
0
0
0
0
0
 
28
1
17:31
23:48
 22,617
  1,023
    19,193
16
0
0
0
 
29
1
01:34
05:24
 13,773
  1,026
    44,776
12
0
0
0
 
30
30
1
2
00:14
08:09
01:33
10:56
  4,764
  9,994
  1,004
  1,026
   -72,176
   -72,204
9
11
36
0
0
0
0
0
 
31
1
07:20
14:34
 26,052
  1,022
    18,494
10
37
0
0
 
32
1
09:12
13:52
 16,838
  1,036
  -273,017
36
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 (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
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.