GPS Space Vehicle Time Integrity for MJD 51964

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
01:31
08:15
 24,261
 12,183
  -153,935
183
0
0
0
 
2
1
07:38
13:19
 20,465
 12,843
   357,032
196
0
19
0
 
3
3
1
2
00:00
19:58
01:48
22:00
  6,478
  7,335
 11,755
 13,905
     5,247
     7,167
37
97
2
0
1
0
0
0
 
4
4
1
2
03:58
12:43
08:16
16:08
 15,481
 12,323
 12,288
 13,198
  -671,238
  -670,536
122
86
1
0
1
0
0
0
 
5
1
11:48
19:04
 26,135
 13,369
  -275,011
221
0
137
0
 
6
1
14:17
21:20
 25,399
 13,611
    13,760
199
0
0
0
 
7
7
1
2
02:14
09:28
04:40
14:16
  8,770
 17,305
 11,932
 12,968
  -550,349
  -549,664
61
100
1
0
0
0
0
0
 
8
1
05:15
12:13
 25,105
 12,631
  -780,892
171
0
0
0
 
9
1
10:46
17:10
 23,062
 13,214
    45,840
235
0
34
0
 
10
10
1
2
07:21
16:36
11:53
19:25
 16,211
 10,129
 12,703
 13,566
   -52,098
   -51,253
154
88
1
0
1
0
0
0
 
11
1
00:00
05:14
 18,851
 11,959
    10,724
142
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:23
05:15
04:26
09:42
  7,397
 16,035
 12,002
 12,476
    12,349
    12,825
104
115
0
0
0
0
0
0
 
14
14
14
1
2
3
00:00
13:42
21:21
01:53
16:41
23:59
  6,764
 10,716
  9,507
 11,729
 13,266
 14,081
   102,472
   104,117
   104,987
37
107
111
3
1
0
1
1
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:37
22:00
 19,352
 13,790
   313,738
161
0
0
0
 
18
1
19:04
22:00
 10,527
 13,922
    92,781
86
0
0
0
 
19
1
03:11
09:14
 21,751
 12,337
  -432,188
110
0
0
0
 
20
1
00:14
07:20
 25,580
 12,070
    69,470
237
0
7
0
 
21
21
1
2
00:00
20:16
01:30
22:00
  5,418
  6,259
 11,689
 14,001
    10,699
    12,980
42
82
1
0
1
0
0
0
 
22
22
1
2
04:27
18:22
05:45
22:00
  4,682
 13,045
 12,123
 13,853
  -534,688
  -533,462
53
114
1
0
1
0
0
0
 
23
23
1
2
11:22
18:16
12:50
22:00
  5,251
 13,456
 12,891
 13,869
     4,478
     5,433
64
131
1
0
1
0
0
0
 
24
24
1
2
05:46
13:18
07:20
16:35
  5,656
 11,857
 12,318
 13,292
   -19,003
   -18,110
71
117
0
0
0
0
0
0
 
25
25
1
2
00:35
16:18
04:26
19:57
 13,763
 13,121
 11,884
 13,597
      223
     1,925
105
123
1
0
1
0
0
0
 
26
1
09:13
14:40
 19,600
 12,989
  -329,215
84
0
0
0
 
27
1
07:21
10:38
 11,828
 12,643
      337
75
0
0
0
 
28
28
1
2
04:41
20:16
07:37
22:00
 10,560
  6,209
 12,264
 13,923
    -4,525
    -2,816
109
79
1
0
1
0
0
0
 
29
29
1
2
00:00
14:40
02:37
16:35
  9,417
  6,890
 11,787
 13,289
  -433,892
  -433,356
49
41
1
0
1
0
0
0
 
30
1
13:19
20:13
 24,776
 13,502
    22,655
242
0
286
0
 
31
1
00:00
02:59
 10,724
 11,836
   -20,194
44
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.