GPS Space Vehicle Time Integrity for MJD 54841

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
02:14
10:41
 30,375
  -174
  -162,553
52
0
0
0
 
3
1
17:15
22:00
 17,120
  -165
  -337,241
54
0
0
0
 
4
1
00:44
07:33
 24,548
  -171
   294,285
98
0
0
0
 
5
5
1
2
05:16
11:22
09:06
16:02
 13,794
 16,796
  -182
  -187
   520,702
   522,128
250
300
0
0
23
1010
0
0
 
6
1
16:49
22:00
 18,676
  -173
   -96,649
89
0
0
0
 
7
1
00:00
02:52
 10,345
  -165
   -23,561
54
0
0
0
 
8
8
1
2
00:00
22:30
04:07
23:59
 14,824
  5,375
  -162
  -186
   185,547
   185,655
52
53
0
0
0
0
0
0
 
9
9
1
2
03:54
09:23
05:11
14:11
  4,585
 17,259
  -190
  -165
   -34,403
   -34,430
51
55
0
0
0
0
0
0
 
10
1
03:57
10:34
 23,802
  -176
     9,108
53
0
0
0
 
11
11
1
2
00:00
20:57
02:30
22:00
  9,036
  3,764
  -172
  -185
   -11,152
   -11,086
53
51
0
0
0
0
0
0
 
12
12
1
2
04:45
12:33
09:22
15:29
 16,582
 10,542
  -180
  -193
   326,648
   326,554
54
53
0
0
0
0
0
0
 
13
1
19:35
21:18
  6,215
  -178
  -284,658
52
0
0
0
 
14
1
11:03
19:34
 30,675
  -175
   169,962
69
0
0
0
 
15
1
07:09
12:13
 18,185
  -164
   239,831
58
0
0
0
 
16
1
15:21
20:57
 20,128
  -167
   -83,107
55
0
0
0
 
17
1
00:00
07:09
 25,720
  -176
   -44,062
52
0
0
0
 
18
18
1
2
09:07
12:13
11:21
16:47
  8,065
 16,432
  -183
  -168
    94,317
    94,275
51
59
0
0
0
0
0
0
 
19
1
19:34
22:00
  8,731
  -154
   -34,139
51
0
0
0
 
20
20
20
1
2
3
00:12
17:08
20:57
03:56
20:13
22:02
 13,480
 11,113
  3,918
  -185
  -180
  -198
   -94,267
   -94,201
   -94,208
51
52
50
0
0
0
0
0
0
0
0
0
 
21
1
10:35
15:20
 17,142
  -159
   -34,674
53
0
0
0
 
22
1
11:22
18:07
 24,302
  -177
  -206,970
54
0
0
0
 
23
1
18:23
22:00
 13,030
  -164
  -384,957
53
0
0
0
 
24
1
07:09
13:21
 22,264
  -161
  -156,606
53
0
0
0
 
25
25
1
2
00:00
20:13
02:06
22:00
  7,550
  6,383
  -163
  -181
  -163,078
  -165,011
91
64
1
0
1
0
0
0
 
26
1
05:56
11:21
 19,517
  -174
   -34,986
57
0
0
0
 
27
1
02:31
04:26
  6,829
  -186
   -15,193
54
0
0
0
 
28
1
00:12
05:54
 20,488
  -167
    23,603
53
0
0
0
 
29
1
07:34
12:13
 16,710
  -169
    19,000
54
0
0
0
 
30
1
14:11
17:05
 10,433
  -173
  -119,137
55
0
0
0
 
31
1
13:22
20:13
 24,664
  -176
    46,989
51
0
0
0
 
32
1
16:05
19:34
 12,522
  -170
  -304,611
56
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.