GPS Space Vehicle Time Integrity for MJD 52264

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 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
03:15
08:53
 20,309
    11
  -208,317
31
0
0
0
 
2
1
04:52
13:13
 30,026
     2
   124,314
59
0
0
0
 
3
1
00:34
06:36
 21,687
     0
   -93,942
35
1
0
0
 
4
1
08:54
16:16
 26,544
   -11
  -353,058
210
0
0
0
 
5
1
13:24
22:58
 34,417
   -16
  -329,102
38
0
0
0
 
6
1
16:17
21:20
 18,203
    -4
     1,864
31
0
0
0
 
7
1
06:55
16:17
 33,753
    -9
  -652,745
181
0
0
0
 
8
1
08:03
13:20
 19,053
     5
  -656,809
49
0
0
0
 
9
1
16:17
21:33
 18,962
   -10
    22,288
31
0
0
0
 
10
1
11:40
17:48
 22,095
     1
   -15,625
30
1
0
0
 
11
1
04:27
10:01
 20,054
     1
    -6,379
30
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:45
10:02
08:53
14:03
 14,925
 14,491
     3
    -1
      424
      428
30
38
0
0
0
0
0
0
 
14
14
1
2
00:00
19:24
04:26
23:59
 15,982
 16,537
     2
   -12
   115,209
   115,040
31
36
1
13
0
0
0
0
 
15
1
19:09
23:59
 17,427
    -8
  -119,317
43
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
19:09
23:50
 16,862
    -6
   451,270
715
0
9955
0
 
18
18
18
1
2
3
00:00
16:47
21:21
01:31
19:23
23:59
  5,491
  9,392
  9,509
   -15
     6
   -18
    75,810
    75,827
    75,801
33
30
28
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:56
04:44
04:26
11:39
  9,007
 24,885
     1
    11
   123,585
   123,652
34
34
0
0
0
0
0
0
 
21
21
1
2
00:00
21:36
02:54
23:59
 10,471
  8,591
     3
   -10
    -5,073
    -5,070
30
28
0
0
0
0
0
0
 
22
1
00:00
04:52
 17,505
    -5
  -521,614
128
1
1
0
 
23
23
1
2
14:10
19:29
19:08
22:58
 17,877
 12,534
    -3
   -17
    -2,989
    -3,017
30
32
6
0
0
0
0
0
 
24
1
10:02
19:08
 32,808
    -6
   -14,403
44
39
0
0
 
25
25
1
2
00:53
21:21
06:23
23:59
 19,745
  9,501
     2
   -15
   -20,844
   -20,891
31
29
27
0
0
0
0
0
 
26
1
14:01
19:28
 19,664
    -1
    16,729
45
0
0
0
 
27
1
06:23
11:39
 18,967
     3
    -5,676
30
0
0
0
 
28
28
1
2
08:54
11:40
10:01
14:36
  4,014
 10,565
     6
    13
    48,661
    48,711
31
36
0
0
0
0
0
0
 
29
1
00:44
04:44
 14,372
     2
  -584,355
56
1
1
0
 
30
30
1
2
15:08
17:49
16:16
21:20
  4,103
 12,696
   -12
    -3
  -226,384
  -227,216
69
229
1
0
0
2
0
0
 
31
1
02:02
08:02
 21,604
     1
   -81,976
32
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.