GPS Space Vehicle Time Integrity for MJD 54852

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
01:29
09:55
 30,344
  -142
  -160,801
49
0
0
0
 
3
1
16:30
22:12
 20,514
  -143
  -342,274
62
0
0
0
 
4
1
00:00
06:49
 24,571
  -137
   307,057
102
1
1
0
 
5
5
1
2
04:31
10:37
08:21
15:16
 13,828
 16,766
  -149
  -155
   574,540
   575,770
217
260
0
0
1
0
0
0
 
6
1
16:04
21:44
 20,370
  -148
   -85,025
93
0
0
0
 
7
7
1
2
00:00
21:18
02:07
23:59
  7,643
  9,671
  -146
  -127
   -23,369
   -23,335
51
52
0
0
0
0
0
0
 
8
8
1
2
00:00
21:45
03:22
23:23
 12,161
  5,894
  -143
  -160
   187,077
   187,168
48
54
0
0
0
0
0
0
 
9
9
1
2
03:08
08:38
04:26
13:26
  4,645
 17,250
  -175
  -135
   -36,265
   -36,286
45
48
0
0
0
0
0
0
 
10
1
03:13
09:52
 23,928
  -134
     9,705
50
0
0
0
 
11
11
1
2
00:00
20:13
01:45
23:59
  6,329
 13,558
  -153
  -132
   -10,093
    -9,990
51
54
0
0
0
0
0
0
 
12
12
1
2
04:02
11:48
08:37
14:45
 16,541
 10,592
  -149
  -162
   323,515
   323,415
52
49
0
0
0
0
0
0
 
13
13
1
2
18:49
20:37
20:35
23:55
  6,320
 11,904
  -151
  -139
  -285,962
  -285,962
52
55
0
0
0
0
0
0
 
14
1
10:16
18:49
 30,761
  -145
   165,085
67
0
0
0
 
15
1
06:24
11:27
 18,206
  -133
   245,178
53
0
0
0
 
16
1
14:36
20:13
 20,217
  -137
   -80,534
55
0
0
0
 
17
17
1
2
00:00
22:13
06:23
23:59
 22,995
  6,408
  -145
  -150
   -44,945
   -45,015
47
51
0
0
0
0
0
0
 
18
18
1
2
08:22
11:28
10:36
16:03
  8,056
 16,490
  -149
  -138
    90,871
    90,825
46
55
0
0
0
0
0
0
 
19
1
18:49
23:23
 16,448
  -132
   -33,667
53
0
0
0
 
20
20
1
2
00:00
16:23
03:12
21:18
 11,507
 17,681
  -150
  -154
   -93,264
   -93,196
46
52
0
0
0
0
0
0
 
21
1
09:52
14:35
 16,978
  -129
   -32,979
45
0
0
0
 
22
1
10:37
17:22
 24,313
  -141
  -206,488
50
0
0
0
 
23
1
17:38
22:53
 18,932
  -138
  -385,685
54
0
0
0
 
24
1
06:24
12:36
 22,312
  -133
  -159,384
49
0
0
0
 
25
25
1
2
00:00
20:13
01:21
23:59
  4,878
 13,565
  -155
  -125
  -188,164
  -190,155
74
106
1
0
1
0
0
0
 
26
1
05:11
10:36
 19,531
  -137
   -38,183
54
0
0
0
 
27
27
1
2
01:46
22:54
03:55
23:55
  7,755
  3,676
  -150
  -154
   -18,118
   -18,357
47
53
1
0
0
0
0
0
 
28
1
00:00
05:08
 18,480
  -134
    23,593
48
0
0
0
 
29
1
06:50
11:27
 16,643
  -133
    16,423
50
0
0
0
 
30
1
13:26
16:20
 10,417
  -157
  -121,366
55
0
0
0
 
31
1
12:36
19:26
 24,593
  -146
    48,434
52
0
0
0
 
32
1
15:20
18:49
 12,507
  -141
  -302,010
57
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.