GPS Space Vehicle Time Integrity for MJD 54851

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
01:33
09:59
 30,328
  -144
  -160,955
50
0
0
0
 
3
1
16:34
22:16
 20,520
  -144
  -341,835
57
0
0
0
 
4
1
00:04
06:53
 24,565
  -142
   305,886
101
0
0
0
 
5
5
1
2
04:35
10:41
08:25
15:21
 13,770
 16,788
  -155
  -160
   569,944
   571,196
219
264
0
0
1
21
0
0
 
6
1
16:08
21:48
 20,427
  -152
   -86,108
92
0
0
0
 
7
7
1
2
00:00
21:22
02:11
23:59
  7,877
  9,429
  -145
  -130
   -23,388
   -23,355
45
50
0
0
0
0
0
0
 
8
8
1
2
00:04
21:49
03:26
23:27
 12,151
  5,876
  -141
  -159
   186,946
   187,044
45
51
0
0
0
0
0
0
 
9
9
1
2
03:13
08:42
04:30
13:30
  4,632
 17,254
  -166
  -137
   -36,094
   -36,117
47
43
0
0
0
0
0
0
 
10
1
03:16
09:55
 23,917
  -132
     9,657
51
0
0
0
 
11
11
1
2
00:00
20:17
01:49
23:59
  6,568
 13,342
  -155
  -137
   -10,186
   -10,088
44
52
0
0
0
0
0
0
 
12
12
1
2
04:05
11:52
08:42
14:49
 16,562
 10,602
  -149
  -170
   323,807
   323,703
54
39
0
0
0
0
0
0
 
13
13
1
2
18:53
20:41
20:39
23:59
  6,324
 11,912
  -159
  -144
  -285,848
  -285,846
49
52
0
0
0
0
0
0
 
14
1
10:20
18:53
 30,752
  -151
   165,529
64
0
0
0
 
15
1
06:28
11:31
 18,196
  -138
   244,695
53
0
0
0
 
16
1
14:40
20:16
 20,181
  -141
   -80,771
53
0
0
0
 
17
17
1
2
00:00
22:17
06:27
23:59
 23,238
  6,158
  -145
  -155
   -44,871
   -44,942
46
49
0
0
0
0
0
0
 
18
18
1
2
08:26
11:32
10:40
16:07
  8,055
 16,500
  -151
  -143
    91,183
    91,135
48
49
0
0
0
0
0
0
 
19
1
18:53
23:27
 16,422
  -134
   -33,714
50
0
0
0
 
20
20
1
2
00:00
16:27
03:16
21:22
 11,750
 17,688
  -152
  -156
   -93,362
   -93,295
44
49
0
0
0
0
0
0
 
21
1
09:56
14:39
 17,002
  -135
   -33,140
40
0
0
0
 
22
1
10:41
17:26
 24,310
  -146
  -206,531
46
0
0
0
 
23
1
17:42
22:57
 18,946
  -142
  -385,622
51
0
0
0
 
24
1
06:28
12:40
 22,300
  -131
  -159,128
48
0
0
0
 
25
25
1
2
00:00
20:17
01:25
23:59
  5,103
 13,341
  -152
  -131
  -185,920
  -187,905
70
104
1
0
1
0
0
0
 
26
1
05:15
10:40
 19,517
  -141
   -37,904
55
0
0
0
 
27
1
01:50
03:58
  7,669
  -152
   -17,860
48
1
0
0
 
28
28
1
2
00:00
22:58
05:12
23:59
 18,725
  3,688
  -130
  -161
    23,597
    23,566
47
49
0
0
0
0
0
0
 
29
1
06:54
11:31
 16,641
  -137
    16,658
51
0
0
0
 
30
1
13:31
16:24
 10,402
  -150
  -121,150
52
0
0
0
 
31
1
12:40
19:31
 24,618
  -149
    48,305
47
0
0
0
 
32
1
15:24
18:53
 12,519
  -143
  -302,257
55
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.