GPS Space Vehicle Time Integrity for MJD 54050

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
1
2
00:00
19:42
03:19
22:00
 11,927
  8,180
  1,180
  1,147
   -87,023
   -87,222
38
29
1
15
0
0
0
0
 
2
1
08:29
16:39
 29,421
  1,166
   -52,440
45
0
0
0
 
3
1
00:00
05:04
 18,197
  1,178
  -385,160
176
0
0
0
 
4
1
06:39
14:13
 27,222
  1,167
  -333,928
53
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
13:38
19:11
 19,929
  1,164
  -552,979
80
0
0
0
 
7
7
1
2
00:00
15:54
02:13
19:41
  7,984
 13,628
  1,158
  1,157
  -496,816
  -496,372
35
41
1
7
0
0
0
0
 
8
1
04:23
10:02
 20,311
  1,177
    87,014
39
0
0
0
 
9
9
1
2
09:34
15:30
11:30
20:01
  6,984
 16,228
  1,143
  1,162
   -43,014
   -43,040
30
33
0
14
0
0
0
0
 
10
1
10:02
16:26
 23,055
  1,170
   -91,477
34
10
0
0
 
11
1
02:56
08:28
 19,894
  1,170
  -358,161
42
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:13
03:52
10:43
03:19
07:08
12:11
  3,906
 11,711
  5,306
  1,168
  1,168
  1,139
  -110,460
  -110,495
  -110,601
37
48
28
0
0
3
0
0
0
0
0
0
 
14
14
1
2
00:00
16:55
01:00
22:00
  3,612
 18,312
  1,157
  1,166
     2,500
     2,442
35
28
0
8
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:00
03:51
 13,906
  1,169
   -89,442
49
1
0
0
 
17
1
05:05
13:32
 30,442
  1,163
   -88,843
34
0
0
0
 
18
18
1
2
14:23
20:07
20:01
22:00
 20,254
  6,757
  1,164
  1,168
   253,568
   253,580
30
27
1
9
0
0
0
0
 
19
1
01:00
06:17
 18,935
  1,181
   -31,891
48
0
0
0
 
20
20
1
2
00:00
06:09
04:06
10:01
 14,780
 13,942
  1,162
  1,153
    22,999
    22,989
37
34
0
0
0
0
0
0
 
21
1
16:01
21:23
 19,333
  1,173
   -59,797
35
39
0
0
 
22
1
17:37
22:00
 15,773
  1,172
  -147,466
27
4
0
0
 
23
1
01:01
06:08
 18,400
  1,177
  -139,027
42
0
0
0
 
24
1
07:34
15:54
 29,955
  1,167
   -50,317
45
0
0
0
 
25
25
1
2
00:00
19:42
01:00
22:00
  3,615
  8,267
  1,159
  1,170
  -401,955
  -402,337
35
28
0
13
0
0
0
0
 
26
1
17:00
18:03
  3,760
  1,148
     1,342
29
0
0
0
 
27
1
03:19
09:05
 20,709
  1,175
   -76,269
43
0
0
0
 
28
1
04:25
11:46
 26,482
  1,170
   -13,374
38
0
0
0
 
29
1
12:00
17:36
 20,188
  1,170
  -185,036
175
0
0
0
 
30
30
1
2
12:24
18:03
15:56
22:00
 12,675
 14,193
  1,155
  1,163
   -14,930
   -14,947
28
28
14
16
0
0
0
0
 
31
31
1
2
00:16
20:02
02:55
22:00
  9,564
  7,100
  1,149
  1,172
    48,927
    48,230
47
31
1
12
1
0
0
0
 
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.