GPS Space Vehicle Time Integrity for MJD 52627

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
1
2
3
4
04:52
07:15
08:40
09:50
07:10
08:35
09:45
11:00
  8,239
  4,800
  3,900
  4,200
   139
   130
   137
   139
  -262,502
  -262,527
  -262,533
  -262,539
11
5
5
5
3
7
8
7
0
0
0
0
0
0
0
0
 
2
2
2
2
1
2
3
4
05:59
07:15
08:40
09:50
07:10
08:35
09:45
10:59
  4,219
  4,800
  3,900
  4,134
   140
   126
   130
   132
    34,136
    34,151
    34,183
    34,209
8
9
9
21
31
0
0
17
0
0
0
0
0
0
0
0
 
3
3
3
1
2
3
01:40
08:43
09:50
02:55
09:45
11:00
  4,500
  3,624
  4,200
   132
   128
   133
   -89,719
   -89,807
   -89,815
4
11
17
12
18
67
0
0
0
0
0
0
 
4
4
1
2
14:43
17:40
17:35
19:00
 10,293
  4,800
   132
   121
  -378,431
  -378,491
32
11
0
0
0
0
0
0
 
5
5
1
2
17:40
19:05
19:00
20:55
  4,800
  6,598
   123
   121
   -46,522
   -46,536
6
5
3
12
0
0
0
0
 
6
6
1
2
19:05
21:30
20:55
22:45
  6,598
  4,499
    96
   113
     2,213
     2,232
16
5
66
8
0
0
0
0
 
7
7
1
2
12:16
13:50
13:45
17:35
  5,314
 13,429
   145
   131
  -139,371
  -139,736
62
147
0
0
0
0
0
0
 
8
8
8
1
2
3
09:50
12:15
13:50
11:00
13:45
16:03
  4,200
  5,400
  8,000
   140
   147
   143
   -87,280
   -87,512
   -87,697
32
40
64
0
0
0
0
0
0
0
0
0
 
9
9
9
1
2
3
01:40
15:01
17:40
02:55
17:35
19:00
  4,393
  9,161
  4,800
   131
   128
   119
    22,163
    22,258
    22,262
19
15
7
41
84
60
0
0
0
0
0
0
 
10
10
10
1
2
3
17:59
19:05
21:30
19:00
20:55
22:45
  3,629
  6,598
  4,499
   119
   119
   114
   -16,861
   -16,865
   -16,874
14
6
13
43
41
33
0
0
0
0
0
0
 
11
11
1
2
04:40
13:50
07:10
15:15
  8,997
  5,056
   133
   138
   -29,074
   -29,107
6
23
11
41
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
08:40
09:50
12:15
09:45
11:00
13:21
  3,900
  4,200
  3,968
   132
   131
   141
    19,931
    19,934
    19,950
5
4
10
11
12
0
0
0
0
0
0
0
 
14
14
1
2
01:40
04:40
02:55
06:22
  4,500
  6,077
   133
   132
    33,882
    33,862
5
9
10
62
0
0
0
0
 
15
15
1
2
01:40
21:30
02:55
22:45
  4,500
  4,499
   140
   119
   -49,356
   -49,697
8
7
17
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
01:40
19:51
21:42
02:55
20:55
22:45
  4,500
  3,768
  3,730
   135
   103
   116
    -8,488
    -8,618
    -8,614
14
9
4
54
47
10
0
0
0
0
0
0
 
18
18
1
2
01:40
21:42
02:55
22:45
  4,500
  3,731
   130
   111
    13,158
    12,924
7
6
46
2
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
05:11
07:15
08:40
07:10
08:35
09:45
  7,037
  4,800
  3,900
   138
   130
   129
   202,427
   202,429
   202,435
6
5
4
38
11
19
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
19:30
21:30
20:55
22:45
  5,103
  4,499
   122
   126
   -15,589
   -15,586
10
5
38
12
0
0
0
0
 
24
24
24
1
2
3
15:39
17:40
19:05
17:35
19:00
20:55
  6,942
  4,800
  6,598
   122
   121
   116
   -79,328
   -79,346
   -79,367
17
5
11
51
8
99
0
0
0
0
0
0
 
25
25
1
2
04:40
07:15
07:10
08:23
  8,997
  4,096
   129
   125
   -36,601
   -36,608
5
18
26
12
0
0
0
0
 
26
1
13:50
16:40
 10,158
   128
  -350,777
56
1
0
0
 
27
27
27
27
1
2
3
4
08:40
09:50
12:15
13:50
09:45
11:00
13:39
15:01
  3,900
  4,200
  5,050
  4,259
   134
   132
   137
   150
  -498,363
  -498,487
  -498,739
  -498,876
32
34
38
34
0
0
1
0
0
0
0
0
0
0
0
0
 
28
28
1
2
12:15
13:50
13:45
17:22
  5,400
 12,751
   145
   143
    81,613
    81,594
4
16
38
99
0
0
0
0
 
29
1
13:50
16:22
  9,118
   135
  -394,927
46
1
0
0
 
30
30
30
1
2
3
17:45
19:05
21:30
19:00
20:55
22:45
  4,387
  6,598
  4,499
   115
   114
   114
  -504,211
  -504,305
  -504,427
22
31
22
3
0
0
0
0
0
0
0
0
 
31
31
31
1
2
3
01:40
09:50
12:15
02:55
11:00
13:25
  4,464
  4,101
  4,212
   133
   133
   136
  -312,605
  -312,228
  -312,112
23
23
27
21
34
11
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.