GPS Space Vehicle Time Integrity for MJD 53907

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
05:24
13:04
 27,593
  1,136
   -59,912
20
0
0
0
 
2
2
1
2
00:00
18:13
02:20
23:59
  8,439
 20,815
  1,129
  1,137
    -5,564
    -5,792
12
19
1
0
0
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
16:46
23:59
 26,008
  1,133
  -257,645
73
0
0
0
 
5
5
5
1
2
3
00:00
03:35
20:34
01:18
07:21
23:59
  4,718
 13,529
 12,352
  1,126
  1,127
  1,133
  -145,452
  -146,165
  -148,643
57
163
139
1
1
0
0
1
0
0
0
0
 
6
6
1
2
00:00
08:14
04:26
09:32
 15,936
  4,667
  1,143
  1,126
  -569,240
  -569,531
55
16
1
1
0
1
0
0
 
7
7
1
2
02:13
07:31
05:23
12:47
 11,348
 18,960
  1,128
  1,133
  -540,417
  -540,420
7
12
0
0
0
0
0
0
 
8
1
14:20
19:56
 20,174
  1,141
    70,920
17
0
0
0
 
9
9
1
2
01:19
19:26
05:53
21:12
 16,445
  6,346
  1,148
  1,108
   -23,907
   -24,026
15
9
1
36
0
0
0
0
 
10
10
1
2
00:00
19:43
02:12
23:59
  7,951
 15,380
  1,124
  1,148
   -84,233
   -84,257
10
13
1
0
0
0
0
0
 
11
1
12:22
18:12
 20,978
  1,135
  -333,644
21
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:24
15:40
 15,275
  1,144
   -70,024
14
21
0
0
 
14
1
02:42
11:19
 30,993
  1,140
    12,665
10
21
0
0
 
15
15
1
2
02:21
04:26
03:35
08:03
  4,391
 13,004
  1,131
  1,150
  -630,918
  -630,972
4
39
10
0
0
0
0
0
 
16
1
07:11
13:20
 22,132
  1,145
   -49,943
29
0
0
0
 
17
1
14:33
23:08
 30,911
  1,130
   -98,061
14
0
0
0
 
18
18
18
1
2
3
00:12
01:56
03:35
01:18
03:15
08:27
  3,984
  4,731
 17,488
  1,118
  1,135
  1,144
   241,238
   241,264
   241,291
8
3
8
0
56
0
0
0
0
0
0
0
 
19
1
10:16
16:08
 21,118
  1,143
     5,238
24
0
0
0
 
20
20
1
2
08:57
15:41
13:49
19:42
 17,515
 14,504
  1,134
  1,117
    26,267
    26,240
13
8
8
4
0
0
0
0
 
21
1
01:19
07:10
 21,047
  1,145
   -35,716
22
0
0
0
 
22
22
1
2
03:16
05:54
05:23
09:59
  7,656
 14,674
  1,135
  1,152
  -107,551
  -107,584
4
29
36
0
0
0
0
0
 
23
1
10:01
15:40
 20,354
  1,147
  -138,157
14
0
0
0
 
24
1
15:41
21:44
 21,765
  1,136
   -13,845
29
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:00
22:06
02:41
23:59
  9,680
  6,790
  1,153
  1,126
   154,739
   155,681
30
44
0
0
0
0
0
0
 
27
1
13:03
19:00
 21,420
  1,141
   -53,300
20
0
0
0
 
28
1
14:10
21:31
 26,412
  1,136
   -23,615
20
9
0
0
 
29
29
1
2
00:00
21:43
03:15
23:59
 11,703
  8,182
  1,139
  1,134
  -620,616
  -620,946
32
7
1
13
0
0
0
0
 
30
30
30
1
2
3
00:00
05:24
22:05
01:55
08:52
23:59
  6,929
 12,458
  6,838
  1,123
  1,136
  1,116
     -212
     -223
     -307
6
13
7
4
2
2
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.