GPS Space Vehicle Time Integrity for MJD 53329

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 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
00:47
04:42
 14,091
  1,938
  -372,425
6
28
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
00:38
06:21
 20,573
  1,948
   -60,419
17
0
0
0
 
4
1
08:26
15:43
 26,230
  1,951
  -542,254
142
0
0
0
 
5
5
1
2
12:18
19:07
16:31
22:00
 15,200
 10,402
  1,958
  1,939
   -59,012
   -59,081
17
6
0
2
0
0
0
0
 
6
6
1
2
00:00
15:43
01:11
20:26
  4,280
 16,971
  1,934
  1,939
  -470,566
  -470,117
10
32
3
0
0
0
0
0
 
7
7
1
2
06:22
12:24
12:20
14:57
 21,461
  9,186
  1,952
  1,946
  -209,800
  -209,394
161
70
0
0
0
0
0
0
 
8
1
05:41
11:22
 20,459
  1,954
    16,077
7
23
0
0
 
9
1
16:32
21:20
 17,294
  1,930
    17,738
6
7
0
0
 
10
1
11:23
17:58
 23,738
  1,938
   -52,169
8
3
0
0
 
11
1
04:43
09:44
 18,053
  1,949
  -166,060
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:04
08:25
 19,254
  1,944
    20,131
5
29
0
0
 
14
14
1
2
00:00
18:50
02:53
22:00
 10,394
 11,416
  1,944
  1,938
    33,121
    33,117
7
3
0
153
0
0
0
0
 
15
1
18:50
22:00
 11,423
  1,935
  -348,682
16
0
0
0
 
16
1
00:00
04:48
 17,298
  1,937
    -1,504
3
152
0
0
 
17
17
1
2
10:39
16:32
15:43
19:16
 18,241
  9,861
  1,954
  1,950
   156,729
   156,636
23
13
1
0
0
0
0
0
 
18
18
1
2
15:44
19:17
19:06
22:00
 12,145
  9,777
  1,943
  1,937
   100,742
   100,782
11
12
0
0
0
0
0
0
 
19
1
01:50
07:44
 21,197
  1,951
     9,658
7
18
0
0
 
20
20
1
2
00:18
07:21
05:17
11:02
 17,934
 13,263
  1,941
  1,950
   107,619
   107,560
14
10
0
16
0
0
0
0
 
21
1
17:59
22:00
 14,435
  1,938
   -81,040
6
17
0
0
 
22
22
1
2
00:00
19:07
01:24
22:00
  5,077
 10,404
  1,937
  1,931
   -13,432
   -13,442
4
3
8
128
0
0
0
0
 
23
1
01:40
07:20
 20,395
  1,943
  -199,175
16
0
0
0
 
24
1
09:25
18:02
 30,984
  1,951
   -72,898
32
1
0
0
 
25
25
1
2
00:00
20:27
04:42
22:00
 16,947
  5,556
  1,935
  1,926
   -77,980
   -78,049
3
4
142
37
0
0
0
0
 
26
1
13:56
19:06
 18,584
  1,939
  -279,042
46
0
0
0
 
27
1
04:43
10:35
 21,141
  1,948
  -472,447
54
0
0
0
 
28
1
06:43
13:19
 23,782
  1,942
   -43,108
15
18
0
0
 
29
1
14:58
18:49
 13,870
  1,943
  -265,500
60
0
0
0
 
30
1
13:56
16:31
  9,290
  1,951
  -505,166
17
0
0
0
 
31
31
1
2
07:44
09:44
09:24
12:17
  6,016
  9,152
  1,945
  1,948
    -1,827
    -1,838
3
5
56
7
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 (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.