GPS Space Vehicle Time Integrity for MJD 53454

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
12:47
20:02
 26,074
  1,135
  -394,390
21
0
0
0
 
2
1
01:12
09:40
 30,408
  1,124
    27,932
4
119
0
0
 
3
1
16:07
21:54
 20,783
  1,121
   -93,694
27
0
0
0
 
4
1
00:00
07:09
 25,717
  1,125
  -321,196
172
1
1
0
 
5
5
1
2
04:01
10:15
08:15
14:16
 15,205
 14,432
  1,124
  1,130
   -85,739
   -85,793
15
10
0
0
0
0
0
0
 
6
1
06:23
11:47
 19,433
  1,130
  -258,710
368
1
4152
0
 
7
7
1
2
00:00
21:54
06:23
23:59
 22,913
  7,509
  1,121
  1,121
   114,273
   116,654
224
74
1
0
1
0
0
0
 
8
8
1
2
00:00
21:10
02:54
23:59
 10,434
 10,173
  1,113
  1,123
    25,622
    25,692
4
6
13
13
0
0
0
0
 
9
1
08:16
12:47
 16,251
  1,127
    36,586
9
0
0
0
 
10
1
02:39
09:06
 23,176
  1,125
   -59,727
4
67
0
0
 
11
11
1
2
00:00
20:03
01:11
23:59
  4,281
 14,216
  1,116
  1,125
  -206,322
  -206,616
7
15
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:30
18:28
04:47
23:49
  4,537
 19,261
  1,126
  1,121
     9,009
     8,934
4
9
26
0
0
0
0
0
 
14
1
09:42
18:20
 31,056
  1,136
    32,074
7
11
0
0
 
15
1
11:48
15:31
 13,397
  1,125
  -406,485
15
0
0
0
 
16
1
14:04
20:15
 22,283
  1,131
     -611
6
17
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
08:58
12:47
10:15
15:38
  4,602
 10,223
  1,134
  1,137
   140,321
   140,382
7
18
6
8
0
0
0
0
 
19
1
17:11
23:03
 21,127
  1,128
    18,061
4
65
0
0
 
20
20
20
1
2
3
00:00
15:53
22:48
02:41
20:47
23:59
  9,644
 17,641
  4,278
  1,120
  1,137
  1,128
    78,072
    77,946
    77,893
6
23
5
5
0
7
0
0
0
0
0
0
 
21
1
08:16
14:03
 20,815
  1,130
   -94,274
14
0
0
0
 
22
1
10:11
16:51
 23,960
  1,132
   -17,640
5
4
0
0
 
23
23
1
2
17:13
20:11
20:02
22:48
 10,139
  9,383
  1,133
  1,124
  -206,119
  -206,107
4
5
46
3
0
0
0
0
 
24
1
00:00
04:00
 14,417
  1,126
    -2,790
8
1
0
0
 
25
1
11:48
20:10
 30,153
  1,142
   -87,908
9
8
0
0
 
26
1
05:20
10:53
 19,942
  1,126
   -13,483
11
0
0
0
 
27
27
1
2
00:00
20:03
02:02
23:59
  7,312
 14,216
  1,118
  1,120
   -29,102
   -29,633
16
27
1
0
0
0
0
0
 
28
28
1
2
00:00
22:48
04:43
23:59
 16,930
  4,287
  1,119
  1,122
   -45,811
   -45,803
4
5
67
12
0
0
0
0
 
29
1
04:41
10:15
 20,033
  1,126
   -60,926
138
0
0
0
 
30
30
30
1
2
3
05:07
10:53
14:17
08:57
12:47
15:48
 13,793
  6,793
  5,491
  1,125
  1,124
  1,149
   -83,341
   -83,780
   -84,048
102
54
36
0
0
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.