GPS Space Vehicle Time Integrity for MJD 52093

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
16:32
23:08
 23,720
175,977
    -8,387
63
0
0
0
 
2
1
00:00
04:31
 16,260
175,282
   213,623
51
1
1
0
 
3
1
11:13
16:57
 20,632
175,763
   131,408
80
0
0
0
 
4
4
1
2
03:56
19:11
07:25
23:27
 12,496
 15,356
175,365
175,976
  -485,439
  -484,155
91
103
1
0
1
0
0
0
 
5
1
03:04
10:02
 25,064
175,462
  -128,902
101
0
0
0
 
6
1
05:32
12:46
 26,065
175,565
   177,295
94
0
0
0
 
7
7
1
2
00:42
17:28
05:33
19:47
 17,437
  8,387
175,294
175,830
  -331,293
  -329,585
159
86
1
0
1
0
0
0
 
8
8
1
2
00:00
20:19
03:24
23:59
 12,244
 13,216
175,218
176,062
  -197,452
  -198,906
118
64
1
0
1
0
0
0
 
9
1
02:08
08:29
 22,836
175,405
   227,434
123
0
0
0
 
10
10
10
1
2
3
00:00
07:44
22:19
03:03
10:33
23:59
 10,980
 10,102
  6,015
175,218
175,486
176,034
   168,906
   169,158
   169,674
37
52
62
1
1
0
0
1
0
0
0
0
 
11
1
14:30
20:32
 21,719
175,888
   173,146
98
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
17:46
01:11
23:59
  4,248
 22,396
175,137
176,009
   178,093
   178,986
38
88
1
0
1
0
0
0
 
14
14
1
2
05:38
12:47
07:55
17:42
  8,245
 17,681
175,381
175,787
   291,167
   291,624
54
74
1
0
0
0
0
0
 
15
1
08:30
15:05
 23,708
175,676
   122,676
60
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:44
13:22
 20,280
175,633
   -13,916
338
0
2330
0
 
18
1
10:02
14:51
 17,330
175,698
   250,625
65
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:05
22:17
 25,893
175,923
   257,213
113
0
0
0
 
21
1
11:13
16:32
 19,127
175,757
   171,688
65
0
0
0
 
22
22
1
2
10:02
19:39
13:22
21:47
 12,002
  7,608
175,671
175,909
  -410,322
  -410,018
87
40
0
0
0
0
0
0
 
23
23
23
1
2
3
02:03
09:13
11:35
04:08
11:12
12:46
  7,472
  7,149
  4,273
175,203
175,601
175,717
   159,487
   159,870
   159,982
46
77
48
1
0
0
0
0
0
0
0
0
 
24
24
1
2
04:36
21:48
09:02
23:59
 15,986
  7,869
175,439
175,989
   112,966
   113,348
65
34
1
0
0
0
0
0
 
25
25
1
2
07:32
15:56
11:12
19:38
 13,214
 13,325
175,530
175,846
   160,408
   160,715
70
57
0
0
0
0
0
0
 
26
1
00:25
05:52
 19,605
175,301
  -353,597
67
0
0
0
 
27
27
1
2
00:00
19:27
01:57
23:59
  7,026
 16,372
175,153
176,057
   149,461
   150,268
37
73
1
0
1
0
0
0
 
28
28
28
1
2
3
00:00
14:52
20:39
01:28
15:55
23:59
  5,282
  3,826
 12,008
175,141
175,705
176,056
   177,185
   177,872
   178,281
38
43
75
1
1
0
1
0
0
0
0
0
 
29
29
1
2
06:18
13:23
07:44
18:13
  5,124
 17,360
175,376
175,814
  -436,818
  -436,567
46
60
0
0
0
0
0
0
 
30
30
30
1
2
3
04:41
07:56
10:33
07:44
10:02
11:35
 10,952
  7,552
  3,683
175,416
175,607
175,579
   201,541
   201,747
   201,730
93
50
42
0
0
0
0
0
0
0
0
0
 
31
31
1
2
12:47
14:30
13:50
18:02
  3,796
 12,720
175,690
175,849
   124,191
   124,330
56
50
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.