GPS Space Vehicle Time Integrity for MJD 52759

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
1
2
3
00:00
19:34
21:57
02:44
21:56
23:59
  9,757
  8,514
  7,344
125,709
127,629
127,877
  -157,500
  -155,719
  -155,488
69
72
59
1
0
0
1
0
0
0
0
0
2
2
1
2
00:46
21:15
01:52
22:30
  3,884
  4,401
125,666
127,769
   232,162
   234,740
41
51
2
0
1
0
0
0
3
3
1
2
00:47
16:28
02:47
18:26
  7,181
  7,046
125,722
127,316
   120,032
   121,436
48
52
1
0
1
0
0
0
4
4
4
1
2
3
05:45
08:53
22:01
08:01
10:27
23:59
  8,158
  5,557
  7,106
126,230
126,479
127,857
    82,990
    83,224
    84,535
68
43
65
0
19
0
0
1
0
0
0
0
5
1
06:37
12:50
 22,083
126,508
   114,204
182
0
0
0
6
6
1
2
08:54
13:55
13:54
15:25
 18,001
  5,237
126,683
127,028
   130,661
   131,019
170
41
0
11
0
0
0
0
7
7
1
2
03:14
07:28
07:27
08:56
 14,909
  5,198
126,100
126,336
  -334,858
  -334,832
35
8
113
50
0
0
0
0
8
8
8
1
2
3
00:00
01:47
04:26
01:45
04:25
06:46
  6,353
  9,381
  8,332
125,647
125,868
126,106
  -188,781
  -188,675
  -188,569
31
35
28
33
0
10
0
0
1
0
0
0
9
1
05:31
10:52
 19,205
126,358
   168,271
172
0
0
0
10
10
1
2
01:18
09:21
04:41
13:18
 11,925
 14,244
125,840
126,666
   101,613
   102,424
104
112
1
0
1
0
0
0
11
11
1
2
17:32
21:05
21:04
22:50
 12,631
  6,243
127,484
127,774
    82,503
    82,778
117
44
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
01:48
21:11
01:47
04:07
23:59
  6,428
  8,032
  9,995
125,656
125,861
127,829
   152,262
   152,471
   154,472
59
61
99
0
1
0
0
1
0
0
0
0
14
14
1
2
15:28
18:59
18:58
20:46
 12,588
  6,153
127,295
127,537
   149,265
   149,502
106
45
0
4
0
0
0
0
15
1
11:55
19:09
 25,878
127,116
    24,045
179
0
0
0
16
16
1
2
12:50
21:01
16:26
23:59
 12,853
 10,714
127,001
127,821
   130,682
   131,210
71
58
1
0
0
0
0
0
17
17
1
2
10:16
11:58
11:22
17:10
  3,974
 18,684
126,628
127,010
   116,261
   116,617
45
133
0
0
0
0
0
0
18
18
1
2
12:30
17:05
17:04
18:30
 16,295
  5,121
127,038
127,314
   117,483
   117,747
127
35
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
18:56
01:17
23:59
  4,504
 18,134
125,628
127,721
   338,949
   341,070
44
175
1
0
1
0
0
0
21
21
21
1
2
3
10:32
12:23
15:59
12:22
15:03
17:39
  6,568
  9,583
  5,978
126,686
126,925
127,226
   201,309
   201,424
   201,557
37
35
21
0
0
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
12:50
18:53
 21,578
127,147
   101,732
161
0
0
0
24
24
1
2
08:04
09:50
09:24
11:51
  4,728
  7,151
126,424
126,613
   100,054
   100,222
40
43
10
23
0
0
0
0
25
25
1
2
10:53
17:47
12:29
22:47
  5,794
 17,764
126,675
127,589
    83,432
    84,326
50
143
1
0
1
0
0
0
26
26
1
2
04:06
13:23
08:00
15:03
 14,014
  5,952
126,144
126,950
  -358,170
  -357,567
86
35
1
0
1
0
0
0
27
1
00:48
05:38
 17,169
125,876
    78,494
215
1
1
0
28
28
1
2
01:18
05:36
05:35
07:46
 15,176
  7,677
125,909
126,195
   174,027
   174,268
107
45
0
24
0
0
0
0
29
29
1
2
02:45
04:31
04:30
07:31
  6,189
 10,569
125,900
126,152
    -3,637
    -3,447
51
57
0
8
0
1
0
0
30
1
08:09
12:50
 16,825
126,592
  -420,583
191
0
0
0
31
31
1
2
01:53
15:59
04:05
19:24
  7,772
 12,217
125,835
127,326
   -34,334
   -34,397
16
17
6
86
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.