GPS Space Vehicle Time Integrity for MJD 52658

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
00:08
06:07
 21,540
    83
  -267,707
31
0
0
0
 
2
2
1
2
00:00
20:58
05:19
23:59
 19,131
 10,894
    82
    62
    50,741
    51,172
52
38
1
0
0
0
0
0
 
3
3
1
2
00:00
21:37
03:51
23:59
 13,898
  8,538
    76
    65
   -98,085
   -98,327
32
30
1
0
0
0
0
0
 
4
1
06:08
13:15
 25,634
    82
   -14,790
58
0
0
0
 
5
5
1
2
10:29
14:27
13:27
20:12
 10,717
 20,682
    81
    85
   -51,414
   -51,452
33
35
0
0
0
0
0
0
 
6
6
1
2
13:28
18:39
18:23
22:16
 17,710
 13,071
    80
    72
     2,385
     2,381
29
33
0
0
0
0
0
0
 
7
1
04:01
13:20
 33,557
    91
  -230,739
323
0
2748
0
 
8
1
05:08
10:09
 18,052
    85
  -152,409
130
0
0
0
 
9
1
13:16
18:36
 19,199
    69
    26,985
30
0
0
0
 
10
1
08:47
14:27
 20,407
    86
   -18,602
32
0
0
0
 
11
1
00:34
07:09
 23,709
    78
   -32,383
29
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:40
11:06
 33,985
    86
    21,653
31
33
0
0
 
14
14
1
2
00:00
16:15
01:22
23:59
  4,929
 27,838
    66
    72
    29,730
    29,637
38
38
0
0
0
0
0
0
 
15
1
16:30
22:17
 20,824
    74
   -61,934
46
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:25
20:59
 19,997
    68
   -12,637
32
1
0
0
 
18
1
16:31
22:46
 22,483
    72
     5,565
39
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:55
08:46
23:59
 31,575
  3,841
    82
    55
   206,150
   206,211
36
35
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
23
1
2
3
4
11:41
13:21
16:31
18:36
13:15
16:29
18:23
20:57
  5,629
 11,310
  6,732
  8,470
    77
    77
    73
    73
   -17,938
   -17,947
   -17,959
   -17,967
29
30
29
30
0
1
0
0
0
0
0
0
0
0
0
0
 
24
24
1
2
07:10
13:28
13:20
16:14
 22,184
  9,989
    85
    69
    -2,275
    -2,336
45
28
0
1
0
0
0
0
 
25
25
1
2
00:00
18:24
03:23
23:59
 12,182
 20,151
    81
    70
   -38,010
   -38,062
33
33
0
0
0
0
0
0
 
26
1
11:07
16:30
 19,389
    75
  -392,306
86
0
0
0
 
27
1
03:23
09:09
 20,754
    84
  -558,464
104
0
0
0
 
28
1
05:29
11:41
 22,269
    83
    76,174
37
1
0
0
 
29
1
10:10
15:25
 18,873
    74
   -32,172
94
0
0
0
 
30
30
1
2
13:16
20:13
14:27
21:53
  4,261
  6,016
    83
    69
  -538,474
  -538,740
32
39
0
0
0
0
0
0
 
31
1
00:00
05:07
 18,456
    78
  -272,216
102
1
1
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.