GPS Space Vehicle Time Integrity for MJD 53982

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
00:21
08:00
 27,533
  1,141
   -73,557
18
14
0
0
 
2
1
13:07
21:12
 29,128
  1,137
   -30,311
43
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
11:44
18:52
 25,658
  1,142
  -303,699
63
0
0
0
 
5
5
5
1
2
3
00:00
15:21
22:37
02:09
20:31
23:59
  7,738
 18,561
  4,963
  1,130
  1,128
  1,122
  -328,611
  -329,558
  -329,864
40
89
16
1
0
0
1
0
0
0
0
0
 
6
6
1
2
03:23
18:18
04:33
23:49
  4,166
 19,883
  1,128
  1,136
  -597,138
  -597,005
4
17
21
2
0
0
0
0
 
7
7
1
2
02:30
21:08
07:49
22:36
 19,126
  5,269
  1,141
  1,119
  -529,199
  -528,998
24
11
1
0
0
0
0
0
 
8
1
09:08
14:45
 20,199
  1,165
    79,609
16
2
0
0
 
9
9
1
2
14:11
19:17
16:10
23:59
  7,087
 16,938
  1,136
  1,134
   -33,612
   -33,640
8
10
5
2
0
0
0
0
 
10
1
14:40
21:00
 22,779
  1,146
   -88,001
19
0
0
0
 
11
1
07:49
13:06
 19,003
  1,157
  -347,376
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:24
11:43
 19,136
  1,153
   -90,184
23
1
0
0
 
14
14
1
2
00:00
21:31
06:13
23:59
 22,365
  8,932
  1,143
  1,129
     7,365
     7,300
11
9
11
3
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
02:06
08:23
 22,614
  1,153
   -69,024
28
0
0
0
 
17
1
09:29
18:04
 30,900
  1,138
   -95,590
9
39
0
0
 
18
18
1
2
00:00
18:56
03:23
23:59
 12,165
 18,184
  1,149
  1,130
   249,212
   249,262
8
17
6
0
0
0
0
0
 
19
1
05:06
10:56
 21,019
  1,159
   -11,744
20
0
0
0
 
20
20
1
2
03:54
10:37
08:44
14:40
 17,337
 14,566
  1,142
  1,136
    23,903
    23,890
9
10
13
5
0
0
0
0
 
21
21
1
2
00:00
20:31
02:05
23:59
  7,507
 12,483
  1,145
  1,148
   -49,684
   -49,828
14
9
1
0
0
0
0
0
 
22
22
1
2
00:00
21:51
04:53
23:59
 17,557
  7,731
  1,158
  1,124
  -130,077
  -130,341
24
6
1
61
0
0
0
0
 
23
1
05:02
10:36
 20,062
  1,158
  -136,623
15
2
0
0
 
24
1
10:57
17:10
 22,393
  1,145
   -32,418
37
0
0
0
 
25
1
00:21
08:35
 29,614
  1,151
  -313,272
127
0
0
0
 
26
1
17:02
22:36
 20,020
  1,141
   242,919
85
0
0
0
 
27
1
08:01
13:49
 20,809
  1,160
   -65,018
20
7
0
0
 
28
1
09:03
16:24
 26,470
  1,160
   -18,306
14
15
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:43
17:02
22:37
03:48
20:43
23:59
 11,117
 13,222
  4,960
  1,139
  1,118
  1,119
    -7,787
    -7,880
    -7,898
14
10
9
1
30
32
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.