GPS Space Vehicle Time Integrity for MJD 53900

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
05:53
13:32
 27,413
  1,142
   -58,288
20
96
0
0
 
2
2
1
2
00:00
18:41
02:48
23:59
 10,109
 19,025
  1,128
  1,135
    -3,641
    -3,858
17
16
13
60
0
0
0
0
 
3
1
09:30
15:16
 20,646
  1,133
  -105,586
27
1
0
0
 
4
1
17:14
23:59
 24,281
  1,134
  -252,601
67
0
0
0
 
5
5
5
1
2
3
00:00
04:11
21:03
01:48
07:51
23:59
  6,465
 13,157
 10,575
  1,132
  1,129
  1,136
  -119,908
  -120,709
  -123,279
84
165
121
1
1
0
1
1
0
0
0
0
 
6
6
1
2
00:00
08:44
04:09
09:59
 14,960
  4,511
  1,145
  1,124
  -561,966
  -562,320
48
17
0
16
0
1
0
0
 
7
7
7
1
2
3
02:42
04:11
07:59
04:09
05:52
13:15
  5,228
  6,116
 18,889
  1,122
  1,126
  1,131
  -540,089
  -540,090
  -540,100
6
10
14
18
27
77
0
0
0
0
0
0
 
8
1
14:49
20:26
 20,124
  1,137
    70,102
19
54
0
0
 
9
9
9
1
2
3
01:48
04:11
19:55
04:09
06:23
21:40
  8,455
  7,914
  6,318
  1,144
  1,137
  1,106
   -23,032
   -23,051
   -23,149
10
19
9
121
6
72
0
0
0
0
0
0
 
10
10
1
2
00:00
20:11
02:42
23:59
  9,695
 13,686
  1,125
  1,149
   -83,877
   -83,902
17
16
11
46
0
0
0
0
 
11
1
13:15
18:41
 19,501
  1,136
  -332,243
22
6
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:52
16:09
 15,309
  1,138
   -68,256
14
74
0
0
 
14
1
04:11
11:48
 27,337
  1,140
    13,138
12
137
0
0
 
15
15
1
2
02:50
04:55
04:03
08:32
  4,352
 12,920
  1,128
  1,153
  -627,220
  -627,265
4
40
15
0
0
0
0
0
 
16
1
07:39
13:48
 22,097
  1,144
   -48,344
30
0
0
0
 
17
1
15:16
23:37
 29,968
  1,128
   -97,269
16
79
0
0
 
18
18
18
1
2
3
00:42
02:25
04:11
01:48
03:43
08:55
  3,963
  4,692
 17,019
  1,119
  1,129
  1,139
   240,366
   240,386
   240,414
12
4
11
38
34
88
0
0
0
0
0
0
 
19
1
10:45
16:37
 21,058
  1,143
     6,561
24
21
0
0
 
20
20
1
2
09:25
16:09
14:17
20:10
 17,463
 14,412
  1,133
  1,118
    26,566
    26,539
16
9
49
56
0
0
0
0
 
21
21
1
2
01:48
04:11
04:09
07:38
  8,443
 12,407
  1,135
  1,147
   -34,239
   -34,254
11
27
69
2
0
0
0
0
 
22
22
1
2
04:11
06:23
05:52
10:27
  6,116
 14,557
  1,128
  1,151
  -105,258
  -105,282
8
28
34
0
0
0
0
0
 
23
1
10:29
16:09
 20,338
  1,145
  -138,502
15
67
0
0
 
24
1
16:09
22:10
 21,561
  1,141
   -12,183
31
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:00
22:35
03:10
23:59
 11,392
  5,069
  1,156
  1,118
   147,267
   148,196
39
36
0
0
0
0
0
0
 
27
1
13:33
19:29
 21,290
  1,145
   -52,237
22
1
0
0
 
28
1
14:39
21:59
 26,362
  1,136
   -24,122
21
47
0
0
 
29
29
1
2
00:00
22:11
03:43
23:59
 13,369
  6,468
  1,144
  1,128
  -617,931
  -618,297
35
7
1
47
0
0
0
0
 
30
30
30
1
2
3
00:00
05:53
22:34
02:24
09:20
23:59
  8,640
 12,343
  5,141
  1,120
  1,132
  1,112
      434
      422
      346
11
13
8
91
72
14
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.