GPS Space Vehicle Time Integrity for MJD 52006

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:33
05:18
23:59
 19,115
  5,191
 66,714
 67,266
  -105,161
  -104,738
58
42
1
0
0
0
0
0
 
2
1
05:19
10:27
 18,424
 66,877
   430,536
66
0
0
0
 
3
1
17:15
22:00
 17,087
 67,220
    48,762
71
0
0
0
 
4
4
1
2
01:06
09:51
05:24
13:17
 15,486
 12,332
 66,697
 66,905
  -635,475
  -635,313
52
47
0
0
0
0
0
0
 
5
1
08:59
16:14
 26,099
 67,010
  -226,809
82
0
0
0
 
6
1
11:21
18:34
 26,005
 67,082
    67,532
75
0
0
0
 
7
7
1
2
00:00
06:36
01:48
11:24
  6,494
 17,279
 66,610
 66,874
  -517,641
  -517,390
45
64
0
0
0
0
0
0
 
8
1
02:29
09:19
 24,593
 66,805
   -20,597
297
0
1436
0
 
9
1
07:58
14:21
 22,963
 66,968
   106,161
102
0
0
0
 
10
10
1
2
04:29
13:45
09:04
16:38
 16,426
 10,363
 66,808
 67,023
    64,690
    64,888
69
44
0
0
0
0
0
0
 
11
11
1
2
00:00
20:20
02:28
22:00
  8,892
  6,000
 66,693
 67,200
    65,032
    65,534
58
62
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
06:56
 24,974
 66,734
    67,730
57
0
0
0
 
14
14
14
1
2
3
11:28
18:40
20:52
13:51
20:19
22:00
  8,610
  5,952
  4,037
 66,925
 67,179
 67,263
   166,644
   166,958
   167,059
37
68
46
40
0
0
0
0
0
0
0
0
 
15
1
14:08
21:00
 24,702
 67,147
    48,221
63
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
15:32
19:38
 14,746
 67,167
   106,423
55
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
04:28
 16,072
 66,716
   130,423
51
1
1
0
 
21
1
16:42
22:00
 18,946
 67,208
    65,083
71
0
0
0
 
22
22
1
2
01:37
16:15
03:36
19:38
  7,057
 12,204
 66,630
 67,173
  -507,864
  -507,649
42
50
0
0
0
0
0
0
 
23
23
23
1
2
3
08:29
15:23
17:27
09:59
17:14
19:39
  5,382
  6,685
  7,891
 66,810
 67,124
 67,193
    55,995
    56,292
    56,359
50
63
53
0
0
0
0
0
0
0
0
0
 
24
24
1
2
03:37
10:27
05:57
14:49
  8,373
 15,687
 66,703
 66,981
    25,353
    25,552
47
54
0
0
0
0
0
0
 
25
25
1
2
00:00
13:26
01:36
17:14
  5,701
 13,713
 66,612
 67,045
    53,998
    54,411
53
55
1
0
0
0
0
0
 
26
1
06:20
11:47
 19,620
 66,897
  -352,421
91
0
0
0
 
27
1
01:24
07:49
 23,122
 66,761
    50,073
58
0
0
0
 
28
28
28
1
2
3
01:49
17:15
19:39
05:22
18:39
21:24
 12,727
  5,046
  6,328
 66,670
 67,114
 67,176
    54,493
    54,997
    55,072
45
59
50
1
0
0
0
0
0
0
0
0
 
29
29
1
2
11:49
20:16
13:44
22:00
  6,908
  6,227
 66,914
 67,270
  -439,727
  -439,803
31
51
19
0
0
0
0
0
 
30
1
10:31
17:27
 24,919
 67,047
    81,752
103
0
0
0
 
31
31
1
2
18:38
20:20
19:59
23:59
  4,843
 13,184
 67,125
 67,260
    28,831
    28,934
60
50
0
1
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.