GPS Space Vehicle Time Integrity for MJD 54617

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
17:20
01:53
22:00
  6,806
 16,795
  1,132
  1,163
  -204,556
  -204,594
8
6
1
14
0
0
0
0
 
3
1
08:31
14:14
 20,566
  1,175
  -234,520
28
0
0
0
 
4
1
16:11
22:00
 20,945
  1,168
    81,259
48
0
0
0
 
5
5
1
2
02:49
20:40
07:29
22:00
 16,751
  4,812
  1,141
  1,143
  -783,877
  -784,377
41
6
1
1
0
0
0
0
 
6
1
07:54
13:31
 20,209
  1,163
  -138,051
38
0
0
0
 
7
1
12:05
18:04
 21,514
  1,177
    31,712
51
0
0
0
 
8
1
13:40
19:16
 20,119
  1,179
   156,602
19
0
0
0
 
9
1
00:38
05:33
 17,668
  1,153
  -125,723
17
1
0
0
 
10
10
1
2
00:00
19:05
01:38
22:00
  5,921
 10,520
  1,123
  1,173
     3,001
     3,057
8
15
0
0
0
0
0
0
 
11
1
12:23
17:59
 20,162
  1,177
   -23,962
15
25
0
0
 
12
12
1
2
03:53
20:01
06:48
22:00
 10,489
  7,122
  1,130
  1,149
   360,054
   360,059
8
13
0
88
0
0
0
0
 
13
13
1
2
12:05
20:01
16:10
21:23
 14,718
  4,898
  1,177
  1,128
  -256,604
  -256,692
17
4
1
20
0
0
0
0
 
14
1
02:08
10:47
 31,078
  1,153
   261,964
35
0
0
0
 
15
1
00:00
03:26
 12,361
  1,147
   120,253
8
10
0
0
 
16
1
06:37
12:22
 20,683
  1,167
  -121,941
22
0
0
0
 
17
1
14:14
22:00
 27,942
  1,163
   -37,629
9
0
0
0
 
18
1
00:17
07:56
 27,559
  1,149
   173,675
31
0
0
0
 
19
1
10:47
15:17
 16,203
  1,182
   -29,868
13
0
0
0
 
20
20
1
2
08:18
15:18
12:39
19:02
 15,612
 13,439
  1,159
  1,156
  -112,012
  -111,995
10
10
93
0
0
0
0
0
 
21
1
01:39
06:37
 17,835
  1,159
   -61,572
16
0
0
0
 
22
1
02:49
09:29
 23,909
  1,155
  -210,176
14
0
0
0
 
23
1
09:36
14:57
 19,236
  1,174
  -355,611
15
4
0
0
 
24
1
00:00
04:46
 17,146
  1,156
   -96,887
14
0
0
0
 
25
1
13:31
16:10
  9,539
  1,192
   190,789
70
0
0
0
 
26
1
00:00
02:48
 10,116
  1,148
  -263,159
39
1
1
0
 
27
27
1
2
12:39
16:11
13:40
17:19
  3,629
  4,114
  1,166
  1,192
  -191,078
  -191,087
7
10
0
1
0
0
0
0
 
28
1
15:18
21:12
 21,220
  1,176
    20,737
17
0
0
0
 
29
1
00:00
02:48
 10,119
  1,161
    43,951
7
35
0
0
 
30
30
1
2
05:34
06:49
06:37
08:23
  3,771
  5,614
  1,148
  1,139
   -77,801
   -77,819
5
11
10
0
0
0
0
0
 
31
1
04:46
11:31
 24,252
  1,156
    22,924
12
9
0
0
 
32
1
06:37
11:48
 18,659
  1,166
  -290,908
26
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.