GPS Space Vehicle Time Integrity for MJD 51917

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
05:45
12:41
 25,013
    80
  -159,750
48
0
0
0
 
2
1
11:49
18:18
 23,330
    75
   322,873
55
0
0
0
 
3
3
1
2
01:03
09:34
04:41
12:08
 13,103
  9,204
    92
    69
   -73,270
   -73,385
33
47
2
0
0
0
0
0
 
4
4
1
2
08:21
15:08
09:33
20:20
  4,289
 18,743
    75
    75
  -641,937
  -642,364
50
88
1
0
0
0
0
0
 
5
1
17:25
22:37
 18,683
    58
  -281,095
46
2
0
0
 
6
6
1
2
00:00
19:21
01:30
23:59
  5,357
 16,692
    79
    66
      362
      353
35
45
0
0
0
0
0
0
 
7
1
12:43
18:50
 21,984
    82
  -489,514
169
0
0
0
 
8
1
09:34
16:38
 25,463
    79
  -751,164
114
0
0
0
 
9
9
1
2
01:30
15:17
03:24
20:14
  6,811
 17,691
    75
    74
    25,749
    25,838
36
45
1
0
0
0
0
0
 
10
10
1
2
11:50
18:35
13:16
23:29
  5,169
 17,616
    76
    70
   -62,293
   -62,317
46
46
0
0
0
0
0
0
 
11
11
1
2
03:29
13:35
08:21
15:30
 17,463
  6,879
    78
    88
     -754
     -747
41
45
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:12
13:41
 23,341
    75
       -7
46
8
0
0
 
14
1
00:00
05:34
 20,076
    74
    90,163
38
9
0
0
 
15
15
1
2
00:00
22:19
05:18
23:59
 19,116
  6,049
    76
    48
   -36,034
   -36,387
39
47
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:13
03:28
23:59
 12,500
 13,521
    77
    63
   292,170
   292,285
37
46
4
0
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
07:04
13:27
 22,983
    80
  -397,312
80
0
0
0
 
20
1
05:10
10:59
 20,608
    76
    52,583
46
0
0
0
 
21
21
1
2
00:00
01:46
01:02
06:37
  3,755
 17,413
    81
    79
   -20,682
   -20,690
38
36
0
0
0
0
0
0
 
22
22
1
2
00:00
06:00
01:02
09:43
  3,752
 13,383
    73
    76
  -498,314
  -498,689
42
72
1
0
0
0
0
0
 
23
23
1
2
00:00
21:41
03:56
23:59
 14,179
  8,311
    83
    65
    -5,728
    -5,782
34
45
2
0
0
0
0
0
 
24
1
16:13
21:53
 20,403
    65
   -20,126
49
0
0
0
 
25
1
03:29
08:48
 19,059
    81
   -10,539
43
0
0
0
 
26
26
26
1
2
3
00:00
13:28
21:42
01:45
17:13
23:59
  6,277
 13,533
  8,162
    71
    80
    69
  -234,442
  -235,938
  -236,736
72
122
80
1
1
0
1
1
0
0
0
0
 
27
27
1
2
08:21
10:22
09:33
15:23
  4,332
 18,074
    79
    78
    -7,562
    -7,575
47
44
0
0
0
0
0
0
 
28
28
1
2
07:00
08:48
08:21
10:21
  4,837
  5,560
    80
    78
   -15,208
   -15,219
47
47
0
0
0
0
0
0
 
29
1
01:03
07:02
 21,488
    78
  -359,820
157
0
0
0
 
30
1
18:06
23:21
 18,684
    65
     2,972
46
0
0
0
 
31
31
1
2
04:10
12:22
05:20
14:08
  4,195
  6,330
    87
    78
   -25,391
   -25,457
33
48
0
0
0
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.