GPS Space Vehicle Time Integrity for MJD 52022

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
21:26
04:10
23:59
 15,046
  9,191
 87,032
 88,030
   -87,418
   -86,564
45
80
1
0
1
0
0
0
 
2
1
04:11
09:22
 18,639
 87,245
    90,988
70
0
0
0
 
3
1
16:18
21:47
 19,717
 87,850
    64,854
86
0
0
0
 
4
4
1
2
00:01
08:46
04:19
12:11
 15,485
 12,306
 87,016
 87,340
  -615,987
  -615,651
81
58
0
1
0
1
0
0
 
5
1
07:54
15:09
 26,102
 87,465
  -207,969
109
0
0
0
 
6
1
10:16
17:31
 26,050
 87,585
    88,154
105
0
0
0
 
7
7
1
2
05:30
22:13
10:19
23:59
 17,327
  6,363
 87,274
 87,936
  -494,836
  -493,978
78
65
1
0
1
0
0
0
 
8
1
01:24
08:12
 24,474
 87,166
   -60,453
260
0
379
0
 
9
1
06:54
13:16
 22,936
 87,389
   129,207
129
0
0
0
 
10
10
1
2
03:21
12:39
07:57
15:31
 16,549
 10,236
 87,181
 87,528
    84,249
    84,586
78
40
0
25
0
0
0
0
 
11
11
1
2
00:00
19:13
01:23
23:59
  5,027
 17,193
 86,938
 87,977
    85,063
    86,090
42
119
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:36
05:53
23:59
 21,168
  5,021
 87,081
 88,000
    88,367
    89,302
68
67
1
0
1
0
0
0
 
14
14
1
2
10:32
17:39
12:45
22:35
  7,992
 17,741
 87,384
 87,874
   190,427
   190,988
43
88
2
0
0
0
0
0
 
15
1
13:17
19:55
 23,850
 87,725
    62,635
60
40
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:39
18:06
 19,621
 87,676
    69,137
55
1
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:00
03:21
23:59
 12,018
 14,361
 87,026
 87,971
   153,514
   154,611
47
113
1
0
1
0
0
0
 
21
1
15:36
21:26
 20,937
 87,819
    85,255
87
0
0
0
 
22
22
1
2
00:31
15:10
02:33
19:24
  7,279
 15,221
 86,928
 87,755
  -495,007
  -494,418
43
56
1
0
0
0
0
0
 
23
23
1
2
07:23
14:17
08:54
19:12
  5,465
 17,692
 87,197
 87,719
    75,524
    76,025
50
76
1
0
0
0
0
0
 
24
24
1
2
02:33
09:22
04:51
13:45
  8,282
 15,745
 87,055
 87,427
    41,832
    42,125
47
63
0
0
0
0
0
0
 
25
25
1
2
12:20
20:33
16:17
23:59
 14,215
 12,395
 87,566
 87,943
    74,497
    74,864
66
71
1
0
0
0
0
0
 
26
1
05:15
10:42
 19,623
 87,289
  -357,091
70
0
0
0
 
27
1
00:19
06:45
 23,144
 87,102
    68,809
82
0
0
0
 
28
28
28
1
2
3
00:50
16:26
18:07
04:39
17:38
20:27
 13,705
  4,327
  8,413
 87,036
 87,679
 87,809
    76,928
    77,658
    77,800
63
57
47
1
0
0
1
0
0
0
0
0
 
29
29
1
2
10:48
19:13
12:38
22:47
  6,621
 12,858
 87,372
 87,918
  -438,107
  -437,992
25
76
93
0
0
0
0
0
 
30
30
1
2
09:28
12:46
12:38
16:22
 11,443
 12,983
 87,423
 87,634
   104,211
   104,441
98
38
0
1
0
0
0
0
 
31
31
1
2
17:31
19:26
19:12
22:54
  6,053
 12,471
 87,769
 87,951
    46,997
    47,161
71
54
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 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.