GPS Space Vehicle Time Integrity for MJD 52651

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
1
2
05:40
09:15
06:45
10:18
  3,900
  3,817
   154
   130
  -266,473
  -266,523
4
9
15
1
0
0
0
0
 
2
1
05:40
06:45
  3,900
   146
    47,107
9
1
0
0
 
3
1
09:15
10:25
  4,123
   145
   -96,237
17
22
0
0
 
4
1
13:02
15:35
  9,136
   150
   -11,686
13
3
0
0
 
5
1
14:24
15:35
  4,137
   162
   -50,227
18
43
0
0
 
6
1
19:05
22:05
 10,801
   146
     2,344
6
22
0
0
 
7
7
1
2
11:10
12:45
12:20
15:35
  4,200
 10,156
   145
   150
  -211,215
  -211,498
38
95
0
0
0
0
0
0
 
8
8
8
1
2
3
09:15
11:10
12:45
11:05
12:20
14:23
  6,600
  4,200
  5,907
   153
   154
   155
  -138,444
  -138,578
  -138,733
47
30
38
0
0
11
0
0
0
0
0
0
 
9
1
13:25
15:35
  7,680
   143
    25,996
11
49
0
0
 
10
10
1
2
09:23
19:05
11:05
21:12
  6,079
  7,591
   148
   145
   -18,122
   -18,148
12
11
11
83
0
0
0
0
 
11
11
1
2
01:40
11:17
04:00
12:20
  8,170
  3,765
   147
   142
   -31,553
   -31,599
10
6
37
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:15
11:05
  6,600
   144
    21,337
7
72
0
0
 
14
1
01:40
04:00
  8,400
   150
    30,665
9
50
0
0
 
15
1
19:37
22:05
  8,856
   145
   -59,170
9
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
19:05
22:05
 10,801
   141
   -11,677
6
21
0
0
 
18
1
20:04
22:05
  7,236
   141
     7,162
6
69
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:55
05:40
04:00
06:45
  3,822
  3,900
   155
   152
   205,412
   205,422
13
4
18
14
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
19:05
22:05
 10,801
   144
   -17,337
5
35
0
0
 
24
1
14:00
15:35
  5,670
   148
     -655
11
39
0
0
 
25
25
1
2
01:40
05:40
04:00
06:41
  8,367
  3,709
   149
   143
   -37,622
   -37,634
7
20
34
32
0
0
0
0
 
26
26
26
1
2
3
11:17
12:45
19:37
12:20
15:02
22:05
  3,701
  8,218
  8,807
   150
   148
   143
  -383,303
  -383,416
  -383,792
23
34
34
14
1
0
0
0
0
0
0
0
 
27
27
1
2
09:15
11:10
11:05
12:20
  6,600
  4,200
   150
   146
  -547,687
  -547,801
38
24
0
10
0
0
0
0
 
28
28
28
1
2
3
09:15
11:10
12:45
11:05
12:20
15:09
  6,600
  4,200
  8,631
   149
   154
   155
    77,553
    77,545
    77,534
5
3
8
4
36
91
0
0
0
0
0
0
 
29
1
12:45
14:43
  7,106
   147
   -22,531
31
1
0
0
 
30
1
19:05
21:30
  8,668
   142
  -532,356
31
0
0
0
 
31
31
1
2
01:40
09:15
03:04
11:05
  5,090
  6,567
   147
   142
  -282,311
  -281,851
24
33
8
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.