GPS Space Vehicle Time Integrity for MJD 54017

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
1
1
2
00:00
21:53
05:34
23:59
 20,035
  7,595
  1,140
  1,109
   -80,287
   -80,479
31
33
2
24
0
0
0
0
 
2
1
10:24
18:52
 30,491
  1,144
   -41,914
54
0
0
0
 
3
1
02:10
07:18
 18,438
  1,157
  -252,607
372
0
4003
0
 
4
1
09:22
16:28
 25,520
  1,149
  -320,489
62
0
0
0
 
5
5
1
2
13:48
19:48
17:46
23:46
 14,291
 14,278
  1,146
  1,121
  -359,893
  -360,025
43
31
0
2
0
0
0
0
 
6
6
1
2
01:02
16:09
02:10
21:26
  4,071
 19,044
  1,119
  1,140
  -582,869
  -582,379
25
44
52
0
0
0
0
0
 
7
7
1
2
00:08
18:48
05:14
21:52
 18,335
 11,029
  1,139
  1,119
  -515,299
  -514,965
40
33
3
2
0
0
0
0
 
8
1
06:42
12:19
 20,270
  1,151
    83,583
35
0
0
0
 
9
9
1
2
11:46
17:47
13:47
22:14
  7,286
 15,996
  1,131
  1,135
   -38,361
   -38,398
47
34
0
2
0
0
0
0
 
10
1
12:17
18:38
 22,866
  1,152
   -89,705
40
0
0
0
 
11
1
05:15
10:43
 19,702
  1,149
  -353,134
31
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:07
12:59
09:22
14:24
 11,657
  5,067
  1,147
  1,132
  -100,458
  -100,546
34
38
16
0
0
0
0
0
 
14
14
1
2
00:00
19:08
03:50
23:59
 13,821
 17,471
  1,138
  1,136
     5,029
     4,967
26
28
136
1
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:00
06:07
 22,026
  1,149
   -79,196
40
1
0
0
 
17
1
07:19
15:44
 30,347
  1,143
   -92,225
38
0
0
0
 
18
18
18
18
1
2
3
4
00:00
16:36
18:20
20:16
01:01
17:46
19:48
23:59
  3,692
  4,238
  5,238
 13,395
  1,128
  1,132
  1,132
  1,145
   251,721
   251,767
   251,772
   251,793
26
31
34
27
8
0
0
5
0
0
0
0
0
0
0
0
 
19
1
03:51
08:32
 16,876
  1,161
   -21,526
34
6
0
0
 
20
20
1
2
01:31
08:22
06:21
12:17
 17,378
 14,079
  1,135
  1,134
    23,276
    23,270
28
35
52
0
0
0
0
0
 
21
1
17:47
23:38
 21,046
  1,142
   -55,259
34
1
0
0
 
22
22
1
2
00:00
19:49
02:30
23:59
  9,029
 15,058
  1,148
  1,140
  -139,296
  -139,533
34
27
3
9
0
0
0
0
 
23
1
02:42
08:21
 20,369
  1,151
  -137,400
30
19
0
0
 
24
1
08:47
16:08
 26,488
  1,150
   -41,373
52
0
0
0
 
25
25
1
2
00:00
21:53
05:14
23:59
 18,867
  7,596
  1,149
  1,133
  -370,615
  -371,880
102
38
0
0
0
0
0
0
 
26
1
15:45
20:16
 16,225
  1,147
   287,875
67
0
0
0
 
27
1
05:35
10:23
 17,307
  1,156
   -70,724
27
68
0
0
 
28
1
06:40
14:01
 26,449
  1,152
   -15,774
38
0
0
0
 
29
1
14:17
19:48
 19,860
  1,144
   -48,746
292
0
904
0
 
30
30
30
1
2
3
00:00
14:40
22:14
01:26
18:20
23:59
  5,153
 13,213
  6,319
  1,128
  1,132
  1,134
   -11,439
   -11,501
   -11,527
28
32
29
25
1
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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 (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.