GPS Space Vehicle Time Integrity for MJD 52092

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
16:36
23:12
 23,710
174,985
    -9,235
81
0
0
0
 
2
1
00:00
04:35
 16,517
174,146
   211,998
58
1
1
0
 
3
1
11:17
17:01
 20,638
174,706
   130,660
96
0
0
0
 
4
4
1
2
04:00
19:15
07:29
23:30
 12,519
 15,354
174,236
175,017
  -487,577
  -486,137
87
121
1
0
1
0
0
0
 
5
1
03:08
10:06
 25,060
174,337
  -129,889
105
0
0
0
 
6
1
05:36
12:50
 26,058
174,467
   176,165
115
0
0
0
 
7
7
1
2
00:46
17:32
05:37
19:51
 17,430
  8,388
174,158
174,830
  -334,211
  -332,389
160
98
1
0
1
0
0
0
 
8
8
1
2
00:00
20:23
03:28
23:59
 12,433
 12,979
174,082
175,116
  -195,879
  -197,160
117
61
1
0
1
0
0
0
 
9
1
02:12
08:33
 22,831
174,272
   226,158
123
0
0
0
 
10
10
10
1
2
3
00:00
07:48
22:23
03:07
10:37
23:59
 11,236
 10,055
  5,761
174,086
174,386
175,088
   167,819
   168,103
   168,780
45
60
71
1
1
0
0
1
0
0
0
0
 
11
1
14:34
20:36
 21,715
174,882
   172,148
116
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
17:50
01:15
23:59
  4,505
 22,156
174,003
175,041
   176,935
   177,993
44
113
1
0
1
0
0
0
 
14
14
1
2
05:42
12:51
07:59
17:46
  8,243
 17,636
174,256
174,749
   289,897
   290,441
55
92
1
0
0
0
0
0
 
15
1
08:34
15:09
 23,635
174,593
   121,987
72
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:48
13:26
 20,281
174,534
    -9,425
329
0
1968
0
 
18
1
10:06
14:55
 17,287
174,622
   249,675
72
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:10
22:21
 25,900
174,927
   255,991
136
0
0
0
 
21
1
11:17
16:36
 19,137
174,695
   170,635
74
0
0
0
 
22
22
1
2
10:06
19:43
13:26
21:51
 12,002
  7,664
174,587
174,942
  -411,582
  -411,160
96
56
0
0
0
0
0
0
 
23
23
23
1
2
3
02:08
09:17
11:39
04:12
11:16
12:50
  7,443
  7,126
  4,270
174,078
174,511
174,646
   158,410
   158,828
   158,958
50
84
51
1
0
0
0
0
0
0
0
0
 
24
24
1
2
04:40
21:51
09:07
23:59
 16,003
  7,699
174,312
175,055
   112,084
   112,662
65
42
1
0
1
0
0
0
 
25
25
1
2
07:36
16:00
11:16
19:42
 13,211
 13,320
174,417
174,847
   159,314
   159,734
78
68
1
0
0
0
0
0
 
26
1
00:29
05:56
 19,598
174,171
  -353,821
70
0
0
0
 
27
27
1
2
00:00
19:30
02:01
23:59
  7,269
 16,159
174,029
175,089
   148,440
   149,411
42
96
1
0
1
0
0
0
 
28
28
28
1
2
3
00:00
14:56
20:43
01:31
15:59
23:59
  5,445
  3,818
 11,811
174,002
174,675
175,104
   175,852
   176,643
   177,129
45
51
90
1
1
0
1
0
0
0
0
0
 
29
29
1
2
06:22
13:27
07:48
18:17
  5,143
 17,377
174,246
174,782
  -437,423
  -437,083
47
69
0
0
0
0
0
0
 
30
30
30
1
2
3
04:45
08:00
10:37
07:48
10:06
11:39
 10,948
  7,552
  3,680
174,288
174,497
174,485
   200,288
   200,512
   200,511
95
59
52
0
0
0
0
0
0
0
0
0
 
31
31
1
2
12:51
14:34
13:53
18:06
  3,727
 12,714
174,611
174,814
   123,288
   123,471
63
56
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.