GPS Space Vehicle Time Integrity for MJD 54636

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
1
16:03
23:59
 28,577
  -160
  -205,949
11
30
0
0
 
3
1
07:13
12:57
 20,671
  -140
  -244,324
35
0
0
0
 
4
1
14:55
21:37
 24,143
  -153
    94,756
58
0
0
0
 
5
5
5
1
2
3
01:30
04:16
19:19
03:28
06:09
22:54
  7,077
  6,775
 12,870
  -154
  -158
  -167
   387,308
   387,202
   386,581
18
28
38
0
1
0
0
1
0
0
0
0
 
6
1
06:44
12:23
 20,289
  -143
  -150,343
34
0
0
0
 
7
1
10:53
16:47
 21,202
  -144
    17,962
112
1
1
0
 
8
1
12:24
17:57
 20,000
  -143
   158,001
105
1
1
0
 
9
9
1
2
00:00
04:16
04:14
19:06
 15,279
  4,083
  -130
  -179
    -1,564
    -1,712
17
10
0
21
0
0
0
0
 
10
1
17:46
23:59
 22,384
  -155
     2,174
15
0
0
0
 
11
1
11:03
16:40
 20,181
  -143
   -24,616
104
1
1
0
 
12
12
12
1
2
3
02:35
04:16
18:42
04:14
05:28
23:15
  5,952
  4,370
 16,407
  -159
  -166
  -164
   358,190
   358,181
   358,156
4
6
12
48
1
22
0
0
0
0
0
0
 
13
13
1
2
10:14
18:45
14:54
20:03
 16,792
  4,704
  -141
  -187
  -260,588
  -260,672
114
5
1
15
1
0
0
0
 
14
14
1
2
00:52
04:16
04:14
09:30
 12,169
 18,863
  -140
  -146
   253,718
   253,645
12
30
0
0
0
0
0
0
 
15
15
1
2
00:00
20:16
02:08
23:59
  7,696
 13,427
  -146
  -151
   128,771
   129,230
6
41
1
0
0
0
0
0
 
16
1
05:23
11:03
 20,348
  -137
  -120,748
17
0
0
0
 
17
1
12:58
21:16
 29,851
  -157
   -38,778
85
1
1
0
 
18
18
18
1
2
3
00:00
04:16
22:55
04:14
06:38
23:59
 15,291
  8,576
  3,892
  -138
  -146
  -171
   165,751
   165,693
   165,397
11
24
6
0
1
61
0
0
0
0
0
0
 
19
1
09:31
14:00
 16,150
  -133
   -32,374
17
0
0
0
 
20
20
1
2
06:58
14:00
11:23
17:42
 15,902
 13,267
  -149
  -171
  -111,941
  -111,944
10
7
21
12
0
0
0
0
 
21
21
1
2
00:21
04:16
04:14
05:23
 14,024
  4,034
  -124
  -151
   -60,930
   -60,946
14
8
0
0
0
0
0
0
 
22
22
1
2
01:31
04:16
04:14
08:12
  9,829
 14,132
  -150
  -141
  -211,603
  -211,598
10
18
11
0
0
0
0
0
 
23
1
08:20
13:40
 19,201
  -137
  -360,278
18
0
0
0
 
24
24
1
2
00:00
21:17
03:28
23:59
 12,502
  9,757
  -124
  -173
  -103,035
  -103,305
19
10
1
130
0
0
0
0
 
25
1
12:23
13:40
  4,592
  -123
   174,258
7
2
0
0
 
26
26
1
2
00:00
20:01
01:30
23:59
  5,386
 14,328
  -149
  -149
  -276,782
  -277,344
23
18
1
0
1
0
0
0
 
27
1
14:55
16:02
  4,048
  -140
  -196,907
11
1
0
0
 
28
1
13:41
19:56
 22,447
  -149
    20,087
98
1
1
0
 
29
29
1
2
00:00
21:38
01:30
23:59
  5,388
  8,494
  -129
  -156
    42,302
    42,267
4
18
31
8
0
0
0
0
 
30
1
04:16
07:06
 10,212
  -147
   -82,012
14
0
0
0
 
31
1
04:16
10:14
 21,495
  -146
    23,774
8
2
0
0
 
32
1
05:37
10:52
 18,950
  -138
  -299,397
24
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.