GPS Space Vehicle Time Integrity for MJD 52633

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
1
2
3
06:05
08:00
09:20
07:15
09:15
11:30
  4,201
  4,500
  7,798
   145
   139
   145
  -263,592
  -263,611
  -263,616
5
5
11
2
18
96
0
0
0
0
0
0
2
2
2
1
2
3
06:05
08:00
09:20
07:15
09:15
10:35
  4,200
  4,500
  4,464
   144
   142
   141
    37,362
    37,404
    37,433
7
8
18
2
7
23
0
0
0
0
0
0
3
3
1
2
00:07
09:20
01:20
11:30
  4,325
  7,799
   132
   144
   -91,315
   -91,427
11
18
33
103
0
0
0
0
4
4
4
1
2
3
14:40
16:45
18:05
16:40
18:00
19:37
  7,200
  4,498
  5,540
   151
   146
   140
    -2,864
    -2,906
    -2,944
19
11
18
1
1
33
0
0
0
0
0
0
5
5
1
2
16:45
18:05
18:00
20:20
  4,498
  8,100
   146
   145
   -47,447
   -47,461
6
7
7
5
0
0
0
0
6
1
18:08
20:20
  7,834
   120
     2,256
14
100
0
0
7
7
7
1
2
3
11:55
14:40
16:45
13:35
16:39
18:00
  6,001
  7,183
  4,464
   147
   149
   142
  -157,926
  -158,296
  -158,521
60
74
48
0
0
1
0
0
0
0
0
0
8
8
1
2
09:20
11:55
11:30
13:35
  7,799
  6,000
   144
   147
  -100,445
  -100,653
56
44
0
0
0
0
0
0
9
9
9
1
2
3
14:40
16:45
18:05
16:40
18:00
19:26
  7,152
  4,498
  4,855
   159
   153
   145
    23,216
    23,221
    23,223
10
6
5
53
45
13
0
0
0
0
0
0
10
1
18:05
20:20
  8,100
   147
   -17,172
7
19
0
0
11
11
11
1
2
3
04:45
06:05
12:30
06:00
07:15
13:35
  4,498
  4,200
  3,862
   139
   137
   157
   -29,677
   -29,686
   -29,693
5
5
6
10
13
11
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
08:00
09:20
11:55
09:15
11:30
12:56
  4,500
  7,799
  3,703
   141
   140
   146
    20,304
    20,307
    20,318
5
6
9
54
68
0
0
0
0
0
0
0
14
14
1
2
00:07
04:45
01:20
05:57
  4,325
  4,320
   142
   137
    33,051
    33,019
12
13
88
53
0
0
0
0
15
1
00:07
01:20
  4,325
   144
   -51,685
7
1
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
00:15
01:20
  3,875
   147
    -9,225
7
3
0
0
18
1
00:07
01:20
  4,325
   141
    11,653
5
11
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
04:45
06:05
08:00
06:00
07:15
09:15
  4,498
  4,200
  4,500
   142
   142
   138
   203,210
   203,217
   203,222
9
5
4
52
11
21
0
0
0
0
0
0
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
19:10
20:20
  4,151
   128
   -16,002
13
57
0
0
24
24
24
1
2
3
15:14
16:45
18:05
16:40
18:00
20:20
  5,142
  4,498
  8,100
   153
   149
   142
   -80,719
   -80,736
   -80,757
13
5
12
31
6
61
0
0
0
0
0
0
25
25
1
2
04:45
06:05
06:00
07:15
  4,498
  4,200
   135
   134
   -36,831
   -36,834
5
7
14
61
0
0
0
0
26
26
1
2
12:30
14:40
13:35
16:15
  3,785
  5,731
   152
   147
  -359,150
  -359,297
23
33
15
1
0
0
0
0
27
27
27
1
2
3
08:00
09:20
11:55
09:15
11:30
13:35
  4,500
  7,799
  5,967
   138
   141
   148
  -512,348
  -512,512
  -512,723
31
57
41
0
0
0
0
0
0
0
0
0
28
28
28
1
2
3
09:58
11:55
14:40
11:30
13:35
16:40
  5,511
  6,000
  7,200
   140
   152
   155
    80,670
    80,668
    80,651
7
4
9
44
35
36
0
0
0
0
0
0
29
-
 
 
 
 
 
 
 
 
 
30
1
18:05
20:20
  8,067
   137
  -512,190
38
0
0
0
31
31
1
2
09:20
11:55
11:30
13:00
  7,766
  3,897
   148
   155
  -305,271
  -305,163
36
27
17
27
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.