GPS Space Vehicle Time Integrity for MJD 52272

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
04:17
11:14
 24,942
 38,001
  -171,354
149
0
0
0
 
2
1
09:26
13:54
 16,091
 38,345
   166,795
116
0
0
0
 
3
1
00:00
04:15
 15,317
 37,528
   -58,660
101
0
0
0
 
4
4
1
2
06:55
15:39
11:13
19:05
 15,474
 12,349
 38,083
 38,779
  -295,148
  -293,569
249
172
1
0
279
0
0
0
 
5
1
14:30
21:35
 25,458
 38,886
  -291,488
161
0
0
0
 
6
1
17:12
22:00
 17,300
 39,022
    41,028
143
0
0
0
 
7
7
1
2
05:23
12:29
07:34
17:23
  7,812
 17,640
 37,797
 38,616
  -626,047
  -625,701
42
71
1
0
0
0
0
0
 
8
1
08:16
15:19
 25,326
 38,363
  -623,259
124
0
0
0
 
9
1
13:58
20:17
 22,668
 38,811
    62,314
186
0
0
0
 
10
10
1
2
10:13
19:39
14:27
22:00
 15,257
  8,404
 38,393
 39,027
    22,314
    22,928
120
61
0
0
0
0
0
0
 
11
1
02:20
07:57
 20,256
 37,769
    31,106
167
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:37
12:58
 26,450
 38,131
    38,853
189
0
0
0
 
14
14
14
1
2
3
00:35
02:34
17:24
02:19
05:30
19:39
  6,250
 10,511
  8,103
 37,426
 37,645
 38,831
   151,034
   151,231
   152,292
80
41
63
0
1
0
0
1
0
0
0
0
 
15
15
1
2
00:00
20:17
02:48
22:00
 10,098
  6,147
 37,382
 39,147
   -84,702
   -83,250
46
75
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:26
01:39
22:00
  5,939
  9,153
 37,305
 39,123
   399,973
   391,755
239
270
1
0
1
72
0
0
 
18
1
00:00
02:34
  9,235
 37,386
   113,152
38
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:02
10:12
 25,802
 37,894
   163,592
215
0
1
0
 
21
1
00:00
04:09
 14,951
 37,490
    32,473
56
0
0
0
 
22
22
1
2
00:53
07:34
02:19
09:25
  5,123
  6,617
 37,406
 37,972
  -501,217
  -501,235
37
40
1
0
0
0
0
0
 
23
23
1
2
12:59
20:33
15:49
22:00
 10,198
  5,229
 38,516
 39,119
    34,986
    35,572
78
69
1
0
0
0
0
0
 
24
24
1
2
08:24
16:13
10:12
20:32
  6,518
 15,539
 38,085
 38,887
    21,944
    22,671
75
85
0
0
0
0
0
0
 
25
25
1
2
03:33
19:24
07:34
22:00
 14,414
  9,366
 37,768
 39,037
    16,622
    17,874
91
89
1
0
1
0
0
0
 
26
1
12:22
17:44
 19,314
 38,642
    60,593
194
0
0
0
 
27
1
07:13
13:37
 23,023
 38,241
    31,802
145
0
0
0
 
28
1
10:36
15:48
 18,715
 38,490
    89,484
127
0
0
0
 
29
1
01:40
06:26
 17,133
 37,664
  -539,629
144
0
0
0
 
30
1
16:16
21:35
 19,111
 38,969
  -228,684
153
0
0
0
 
31
1
00:31
05:50
 19,113
 37,573
   -45,954
146
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.