GPS Space Vehicle Time Integrity for MJD 52959

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
05:57
08:21
08:19
13:04
  8,514
 16,856
112,195
112,513
  -203,409
  -203,119
64
105
0
0
0
0
0
0
 
2
2
2
1
2
3
00:10
07:35
10:25
02:46
10:10
12:07
  9,347
  9,268
  5,977
111,677
112,324
112,538
   333,932
   334,756
   335,028
79
95
52
1
0
5
1
0
0
0
0
0
 
3
3
1
2
01:22
11:08
05:41
12:59
 15,487
  6,650
111,876
112,607
    49,904
    50,532
96
43
1
0
1
0
0
0
 
4
4
4
1
2
3
08:23
16:52
19:18
11:07
19:17
20:44
  9,841
  8,552
  5,079
112,403
113,249
113,465
   122,552
   123,561
   123,815
79
100
50
0
0
0
0
0
0
0
0
0
 
5
1
16:55
23:07
 22,194
113,476
   108,189
198
0
0
0
 
6
6
1
2
00:16
19:20
02:15
23:59
  6,892
 16,702
111,668
113,658
   113,146
   115,168
41
173
1
0
1
0
0
0
 
7
1
13:26
19:05
 20,226
113,059
  -530,582
168
0
0
0
 
8
8
1
2
10:01
12:20
12:19
17:14
  8,242
 17,384
112,537
112,906
  -287,893
  -287,511
69
146
5
0
0
0
0
0
 
9
1
15:34
21:01
 19,522
113,278
   130,374
184
0
0
0
 
10
10
1
2
12:08
19:39
14:59
23:35
 10,260
 14,187
112,765
113,653
    78,315
    79,185
80
132
1
0
1
0
0
0
 
11
11
1
2
04:00
05:53
05:50
09:15
  6,622
 12,090
112,005
112,230
    34,164
    34,369
51
65
0
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:24
14:18
 24,693
112,519
   144,348
183
0
0
0
 
14
1
02:15
07:21
 18,192
111,996
   130,891
125
0
0
0
 
15
15
15
1
2
3
00:00
03:24
22:45
03:23
05:57
23:59
 12,184
  9,150
  4,422
111,726
111,986
113,839
   -74,659
   -74,454
   -72,930
70
42
42
0
40
0
0
1
0
0
0
0
 
16
16
16
16
1
2
3
4
00:28
01:38
07:21
22:45
01:37
02:46
11:11
23:59
  4,170
  4,073
 13,811
  4,496
111,652
111,735
112,367
113,839
   100,458
   100,532
   101,113
   102,481
21
23
91
42
7
1
1
0
0
0
1
0
0
0
0
0
 
17
1
18:30
22:44
 15,192
113,546
    57,863
306
0
723
0
 
18
1
00:00
04:33
 16,296
111,767
   107,902
113
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:05
11:27
 22,830
112,290
   316,120
148
0
0
0
 
21
21
1
2
00:00
20:47
03:56
23:17
 13,992
  8,955
111,737
113,695
    47,055
    48,849
79
86
2
0
1
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
17:38
22:18
 16,333
113,475
    37,868
136
0
0
0
 
25
25
1
2
05:12
21:08
09:20
22:44
 14,717
  5,768
112,212
113,668
    56,886
    58,317
95
50
1
0
1
0
0
0
 
26
26
1
2
00:00
14:19
02:15
18:15
  8,101
 14,163
111,652
113,054
  -384,952
  -383,204
66
147
1
1
1
1
0
0
 
27
1
09:15
15:44
 23,163
112,672
  -688,628
27
44
0
0
 
28
28
1
2
11:31
16:14
15:47
18:08
 15,369
  6,818
112,789
113,145
   109,076
   109,401
124
48
0
0
0
0
0
0
 
29
29
1
2
00:00
12:59
01:21
17:47
  4,803
 17,080
111,611
112,956
   -51,660
   -50,915
19
88
1
1
1
1
0
0
 
30
1
18:32
23:35
 18,211
113,590
  -522,295
48
0
0
0
 
31
31
1
2
02:15
11:13
06:28
14:36
 15,015
 12,223
111,947
112,698
  -321,613
  -320,923
99
88
1
0
1
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.