GPS Space Vehicle Time Integrity for MJD 52442

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:24
20:07
 20,532
  1,171
  -233,449
48
0
0
0
 
2
1
11:55
19:39
 27,762
  1,183
   218,046
58
0
0
0
 
3
1
13:10
18:53
 20,529
  1,182
   -36,561
49
0
0
0
 
4
4
1
2
00:00
20:33
04:08
23:59
 14,818
 12,345
  1,172
  1,179
  -209,738
  -210,823
79
62
1
0
1
0
0
0
 
5
5
5
1
2
3
00:58
04:08
07:53
03:33
05:15
11:40
  9,288
  3,963
 13,535
  1,180
  1,184
  1,191
   -16,993
   -17,003
   -17,024
47
48
48
0
0
0
0
0
0
0
0
0
 
6
1
03:34
08:36
 18,046
  1,187
     5,444
49
0
0
0
 
7
7
1
2
00:00
18:54
03:33
23:59
 12,782
 18,272
  1,178
  1,158
  -633,043
  -631,828
77
107
1
0
1
0
0
0
 
8
1
18:28
23:59
 19,815
  1,177
  -635,435
96
0
0
0
 
9
1
05:15
10:16
 17,985
  1,186
    48,999
50
0
0
0
 
10
1
00:01
06:11
 22,107
  1,192
    -5,475
45
0
0
0
 
11
1
17:18
22:22
 18,171
  1,176
   -13,298
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:45
20:59
 18,732
  1,173
     9,404
45
0
0
0
 
14
1
07:09
15:45
 30,821
  1,182
    67,359
54
0
0
0
 
15
1
06:11
11:44
 19,870
  1,193
   -25,557
53
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:11
11:12
 17,970
  1,193
  -152,035
506
0
7667
0
 
18
18
1
2
05:15
09:21
07:53
12:48
  9,452
 12,343
  1,175
  1,186
    63,368
    63,345
48
49
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
13:03
19:45
17:57
23:46
 17,606
 14,397
  1,172
  1,164
   169,500
   169,552
47
46
0
0
0
0
0
0
 
21
21
1
2
07:49
10:16
09:21
14:02
  5,471
 13,451
  1,198
  1,199
     2,816
     2,820
49
44
0
0
0
0
0
0
 
22
1
11:17
17:40
 22,900
  1,187
  -353,271
268
0
115
0
 
23
23
1
2
01:41
07:54
06:11
09:21
 16,138
  5,213
  1,184
  1,185
    -2,986
    -2,997
47
49
0
0
0
0
0
0
 
24
24
1
2
00:00
22:05
06:47
23:59
 24,343
  6,860
  1,179
  1,154
   -35,728
   -35,931
47
42
0
0
0
0
0
0
 
25
1
09:21
17:17
 28,444
  1,189
   -26,999
47
0
0
0
 
26
1
03:34
07:49
 15,228
  1,191
   257,958
113
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
19:13
01:52
23:59
  6,731
 17,134
  1,185
  1,173
    86,744
    86,817
35
48
0
0
0
0
0
0
 
29
1
02:13
07:53
 20,316
  1,191
   -23,804
185
0
0
0
 
30
30
1
2
02:15
08:36
05:15
12:56
 10,720
 15,530
  1,174
  1,185
  -677,665
  -677,698
46
47
0
0
0
0
0
0
 
31
1
14:40
20:41
 21,616
  1,183
  -309,906
95
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(AUS) 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(AUS) 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.