GPS Space Vehicle Time Integrity for MJD 53899

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
05:57
13:36
 27,436
  1,136
   -58,076
20
179
0
0
 
2
2
1
2
00:00
18:46
02:53
23:59
 10,357
 18,780
  1,132
  1,133
    -3,368
    -3,590
15
16
54
61
0
0
0
0
 
3
1
09:35
15:20
 20,628
  1,137
  -105,325
28
0
0
0
 
4
1
17:18
23:59
 24,004
  1,135
  -251,875
67
0
0
0
 
5
5
5
1
2
3
00:00
04:08
21:08
01:52
07:55
23:59
  6,697
 13,523
 10,297
  1,135
  1,127
  1,135
  -116,140
  -116,952
  -119,545
86
173
119
1
1
0
1
1
0
0
0
0
 
6
6
1
2
00:00
08:48
04:58
10:03
 17,820
  4,502
  1,146
  1,120
  -560,880
  -561,228
64
18
1
10
0
1
0
0
 
7
7
1
2
02:47
08:03
05:57
13:19
 11,348
 18,891
  1,129
  1,132
  -540,016
  -540,030
10
13
74
107
0
0
0
0
 
8
1
14:53
20:30
 20,104
  1,139
    69,981
20
92
0
0
 
9
9
1
2
01:52
20:00
06:27
21:45
 16,383
  6,291
  1,144
  1,105
   -22,915
   -23,040
18
10
25
58
0
0
0
0
 
10
10
1
2
00:00
20:15
02:46
23:59
  9,943
 13,439
  1,129
  1,142
   -83,816
   -83,853
16
15
38
52
0
0
0
0
 
11
1
13:19
18:45
 19,482
  1,136
  -332,043
23
17
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:56
13:47
13:45
16:13
  6,557
  8,730
  1,133
  1,147
   -68,000
   -68,008
11
18
42
36
0
0
0
0
 
14
1
03:15
11:52
 30,856
  1,139
    13,207
13
213
0
0
 
15
15
1
2
02:54
04:59
04:07
08:36
  4,371
 12,919
  1,133
  1,150
  -626,680
  -626,734
4
40
13
0
0
0
0
0
 
16
1
07:43
13:52
 22,077
  1,145
   -48,117
30
0
0
0
 
17
1
15:20
23:41
 29,957
  1,126
   -97,137
18
131
0
0
 
18
18
18
1
2
3
00:46
02:29
04:08
01:52
03:47
08:59
  3,934
  4,684
 17,387
  1,124
  1,138
  1,142
   240,243
   240,267
   240,290
12
5
10
24
30
129
0
0
0
0
0
0
 
19
1
10:49
16:41
 21,071
  1,144
     6,748
25
14
0
0
 
20
20
1
2
09:29
16:14
14:22
20:14
 17,502
 14,399
  1,136
  1,116
    26,613
    26,581
15
10
88
93
0
0
0
0
 
21
1
01:52
07:42
 20,878
  1,144
   -34,034
25
3
0
0
 
22
22
1
2
03:48
06:27
05:57
10:31
  7,676
 14,587
  1,130
  1,149
  -104,925
  -104,957
8
29
74
0
0
0
0
0
 
23
1
10:33
16:13
 20,337
  1,147
  -138,552
15
88
0
0
 
24
1
16:14
22:13
 21,530
  1,130
   -11,958
31
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:00
22:39
03:14
23:59
 11,636
  4,822
  1,158
  1,119
   146,209
   147,132
40
36
0
0
0
0
0
0
 
27
1
13:37
19:33
 21,293
  1,138
   -52,098
22
34
0
0
 
28
1
14:43
22:04
 26,305
  1,135
   -24,202
21
70
0
0
 
29
29
1
2
00:00
22:15
03:47
23:59
 13,625
  6,224
  1,144
  1,129
  -617,525
  -617,902
33
7
1
32
0
0
0
0
 
30
30
30
1
2
3
00:00
05:57
22:38
02:28
09:24
23:59
  8,910
 12,325
  4,902
  1,125
  1,133
  1,113
      519
      506
      433
9
12
7
86
78
3
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.