GPS Space Vehicle Time Integrity for MJD 52584

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
06:45
13:36
 24,682
 49,431
  -206,928
165
0
0
0
 
2
2
1
2
00:52
09:50
05:23
12:49
 16,241
 10,671
 49,809
 49,290
    60,683
    60,346
81
63
1
0
0
0
0
0
 
3
1
01:46
07:31
 20,679
 49,755
   -28,059
140
0
0
0
 
4
4
1
2
09:43
18:20
13:56
21:53
 15,180
 12,777
 49,296
 48,806
  -302,265
  -302,999
126
114
1
0
1
0
0
0
 
5
1
17:23
23:59
 23,793
 48,851
    10,471
119
0
0
0
 
6
6
1
2
00:00
20:00
03:19
23:59
 11,957
 14,373
 49,895
 48,772
    50,955
    49,853
116
56
1
0
1
0
0
0
 
7
7
1
2
07:58
15:35
10:12
19:58
  8,032
 15,788
 49,395
 49,003
  -238,532
  -237,726
71
96
1
0
1
0
0
0
 
8
1
10:50
17:50
 25,246
 49,212
  -318,973
107
0
0
0
 
9
1
16:37
22:49
 22,304
 48,902
    64,738
109
0
0
0
 
10
10
1
2
12:48
22:19
17:22
23:59
 16,425
  6,016
 49,140
 48,617
    34,606
    34,065
100
57
1
0
1
0
0
0
 
11
1
04:49
11:01
 22,327
 49,565
    24,535
129
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:13
15:34
 26,457
 49,331
    66,559
140
0
0
0
 
14
14
1
2
03:10
19:50
08:00
22:19
 17,389
  8,907
 49,673
 48,718
    90,300
    89,231
125
67
1
0
1
0
0
0
 
15
15
1
2
00:00
22:50
05:36
23:59
 20,200
  4,177
 49,865
 48,663
    17,601
    16,064
187
50
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:00
04:14
23:59
 15,199
  7,141
 49,886
 48,721
    46,614
    45,349
150
50
1
0
1
0
0
0
 
18
1
00:32
05:23
 17,479
 49,846
    75,347
151
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:33
12:48
 26,064
 49,488
   245,608
123
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
14:24
02:38
18:15
  9,501
 13,832
 49,891
 49,048
    37,016
    36,140
99
79
1
1
1
0
0
0
 
24
24
24
1
2
3
11:05
12:53
18:54
12:48
14:25
23:14
  6,193
  5,543
 15,624
 49,273
 49,158
 48,787
   -20,112
   -20,243
   -20,687
53
73
116
0
1
0
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
06:12
22:05
01:45
10:15
23:59
  6,326
 14,522
  6,860
 49,911
 49,491
 48,645
    15,024
    14,590
    13,720
67
95
50
1
1
0
0
1
0
0
0
0
 
26
1
14:46
20:14
 19,676
 49,026
  -233,468
215
0
6
0
 
27
1
10:13
16:20
 22,046
 49,265
  -313,817
424
0
6817
0
 
28
1
12:48
18:28
 20,380
 49,132
   135,878
140
0
0
0
 
29
1
14:09
19:49
 20,402
 49,051
  -281,045
215
0
67
0
 
30
30
1
2
00:00
19:03
02:01
23:59
  7,204
 17,807
 49,934
 48,796
  -376,073
  -379,094
150
170
1
0
1
0
0
0
 
31
1
03:10
08:32
 19,301
 49,668
  -299,278
91
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.