GPS Space Vehicle Time Integrity for MJD 53843

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
10:06
16:48
 24,131
  1,150
   -46,598
15
0
0
0
 
2
2
1
2
00:00
22:34
06:41
23:59
 24,035
  5,148
  1,143
  1,130
     9,587
     9,410
22
9
1
24
0
0
0
0
 
3
1
13:32
19:08
 20,197
  1,149
   -90,330
27
0
0
0
 
4
4
1
2
00:00
21:09
04:46
23:59
 17,101
 10,234
  1,141
  1,147
  -206,652
  -207,370
59
17
1
0
1
0
0
0
 
5
5
1
2
01:35
07:56
05:40
11:47
 14,689
 13,891
  1,145
  1,140
   144,268
   142,820
273
256
0
0
1
0
0
0
 
6
1
03:39
08:45
 18,356
  1,153
  -477,231
117
1
1
0
 
7
7
1
2
06:42
11:48
09:36
16:48
 10,418
 17,939
  1,152
  1,142
  -528,103
  -528,205
14
27
0
0
0
0
0
0
 
8
1
18:45
23:59
 18,858
  1,142
    64,140
16
0
0
0
 
9
9
1
2
00:00
05:41
01:34
10:05
  5,637
 15,872
  1,118
  1,150
   -15,403
   -15,412
11
14
60
5
0
0
0
0
 
10
1
00:08
06:41
 23,520
  1,148
   -80,807
14
0
0
0
 
11
1
16:49
22:33
 20,643
  1,140
  -320,280
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:49
21:08
 15,559
  1,146
   -54,358
27
0
0
0
 
14
14
1
2
07:05
11:27
10:05
15:42
 10,815
 15,298
  1,149
  1,148
    16,877
    16,862
7
11
9
2
0
0
0
0
 
15
1
08:46
12:24
 13,027
  1,158
  -597,411
35
0
0
0
 
16
1
11:27
17:38
 22,254
  1,152
   -36,387
29
0
0
0
 
17
17
1
2
00:00
19:09
03:33
23:59
 12,780
 17,410
  1,141
  1,133
   -82,509
   -82,831
20
19
1
0
0
0
0
0
 
18
1
04:46
11:47
 25,245
  1,152
   232,489
20
0
0
0
 
19
1
15:43
20:36
 17,561
  1,154
    15,856
26
0
0
0
 
20
20
1
2
13:12
20:04
18:08
23:57
 17,772
 13,992
  1,146
  1,121
    29,544
    29,503
13
6
22
18
0
0
0
0
 
21
1
05:41
11:27
 20,702
  1,159
   -21,139
22
0
0
0
 
22
1
07:35
14:20
 24,273
  1,156
   -85,592
29
0
0
0
 
23
1
14:22
20:03
 20,473
  1,153
  -142,550
18
0
0
0
 
24
24
1
2
00:00
20:36
01:49
23:59
  6,515
 12,190
  1,136
  1,153
  -100,413
  -100,615
14
11
1
0
0
0
0
0
 
25
1
09:36
17:56
 29,966
  1,148
   -10,858
44
0
0
0
 
26
1
02:31
07:05
 16,394
  1,156
    90,901
57
0
0
0
 
27
1
17:39
23:24
 20,638
  1,149
   -43,764
21
11
0
0
 
28
28
1
2
00:00
18:34
01:58
23:59
  7,027
 19,534
  1,147
  1,141
   -28,119
   -28,066
8
20
2
6
0
0
0
0
 
29
1
02:06
07:35
 19,727
  1,154
  -586,581
47
0
0
0
 
30
30
30
1
2
3
02:26
10:06
11:48
05:40
11:27
13:09
 11,661
  4,845
  4,866
  1,134
  1,157
  1,140
  -156,015
  -157,151
  -157,462
157
65
76
1
0
0
1
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.