GPS Space Vehicle Time Integrity for MJD 53764

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
15:30
22:46
 26,151
  1,143
   -32,785
19
0
0
0
 
2
1
03:51
12:07
 29,710
  1,144
    21,623
17
0
0
0
 
3
1
18:47
23:59
 18,718
  1,145
   -69,492
16
0
0
0
 
4
1
02:38
09:51
 26,010
  1,146
  -131,750
97
0
0
0
 
5
5
1
2
06:52
13:00
11:00
17:17
 14,867
 15,435
  1,134
  1,128
  -489,372
  -489,620
48
47
0
0
0
0
0
0
 
6
6
1
2
09:52
18:01
14:43
19:15
 17,442
  4,478
  1,148
  1,110
  -271,819
  -272,731
202
49
1
0
1
0
0
0
 
7
1
02:38
10:29
 28,257
  1,149
  -481,979
70
0
0
0
 
8
1
00:14
05:50
 20,134
  1,142
    56,076
21
0
0
0
 
9
9
1
2
05:27
10:30
06:38
15:29
  4,199
 17,965
  1,120
  1,139
    -4,400
    -4,422
10
16
2
0
0
0
0
0
 
10
1
05:51
12:21
 23,414
  1,142
   -76,664
19
0
0
0
 
11
11
1
2
00:00
22:47
03:51
23:59
 13,874
  4,372
  1,154
  1,138
  -301,621
  -301,863
20
4
1
18
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:39
21:18
02:37
07:43
23:59
  9,444
  3,871
  9,664
  1,144
  1,119
  1,144
   -36,767
   -36,842
   -36,950
16
6
11
1
5
2
0
0
0
0
0
0
 
14
1
12:32
21:10
 31,043
  1,141
    21,415
13
24
0
0
 
15
15
1
2
12:07
14:43
13:27
17:45
  4,793
 10,830
  1,140
  1,145
  -556,320
  -556,389
6
39
0
0
0
0
0
0
 
16
1
16:49
23:02
 22,354
  1,145
   -22,880
24
0
0
0
 
17
17
1
2
00:37
03:51
02:37
08:58
  7,189
 18,383
  1,133
  1,137
   -37,527
   -37,678
10
56
1
0
0
0
0
0
 
18
18
18
18
1
2
3
4
09:52
11:34
13:28
15:30
11:00
12:59
14:44
18:11
  4,066
  5,123
  4,562
  9,670
  1,123
  1,139
  1,150
  1,138
   218,800
   218,831
   218,856
   218,866
10
5
5
8
0
3
7
0
0
0
0
0
0
0
0
0
 
19
19
1
2
00:00
20:13
02:14
23:59
  8,036
 13,577
  1,141
  1,154
    23,925
    23,877
13
16
1
24
0
0
0
0
 
20
20
1
2
01:36
18:33
05:22
23:30
 13,530
 17,797
  1,136
  1,135
    35,201
    35,140
5
15
27
6
0
0
0
0
 
21
1
11:00
16:48
 20,874
  1,152
      511
29
0
0
0
 
22
22
1
2
13:00
14:45
14:43
19:42
  6,184
 17,835
  1,131
  1,149
   -63,784
   -63,798
4
25
19
21
0
0
0
0
 
23
23
1
2
00:00
19:53
01:35
23:59
  5,742
 14,793
  1,140
  1,154
  -151,484
  -151,354
7
22
1
0
0
0
0
0
 
24
1
02:14
06:56
 16,916
  1,159
   -79,986
30
0
0
0
 
25
1
16:49
23:14
 23,102
  1,134
   220,977
624
0
12420
0
 
26
1
08:59
13:27
 16,112
  1,153
    27,025
26
0
0
0
 
27
1
00:00
04:51
 17,466
  1,150
   -32,341
22
1
0
0
 
28
28
1
2
00:04
04:52
03:51
06:38
 13,562
  6,390
  1,137
  1,157
   -33,201
   -33,175
22
9
2
0
0
0
0
0
 
29
29
1
2
07:26
11:43
11:33
12:59
 14,809
  4,545
  1,155
  1,130
  -514,425
  -514,584
45
26
0
0
0
0
0
0
 
30
30
30
1
2
3
07:46
13:28
17:18
09:51
16:48
18:29
  7,521
 12,030
  4,258
  1,128
  1,135
  1,125
   -19,514
   -19,588
   -19,633
5
6
14
54
27
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.