GPS Space Vehicle Time Integrity for MJD 52841

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
14:02
21:08
 25,443
116,580
  -179,156
197
0
0
0
2
2
2
1
2
3
09:04
15:36
18:02
10:49
17:30
20:05
  6,273
  6,789
  7,372
115,769
116,471
116,744
   269,193
   270,052
   270,385
62
81
66
1
12
5
1
0
0
0
0
0
3
3
3
1
2
3
09:04
10:52
19:12
10:51
13:47
21:07
  6,392
 10,394
  6,876
115,788
116,041
116,837
    86,600
    86,826
    87,540
57
69
47
0
6
0
0
1
0
0
0
0
4
4
4
1
2
3
00:08
03:27
16:22
03:26
04:48
19:08
 11,580
  4,758
  9,937
114,912
115,155
116,588
    71,830
    72,085
    73,581
116
48
86
0
36
0
0
1
0
0
0
0
5
5
1
2
01:06
02:50
02:48
07:21
  6,117
 16,226
114,927
115,277
    79,164
    79,433
46
102
0
0
0
0
0
0
6
6
1
2
03:27
08:53
07:55
09:56
 16,023
  3,708
115,342
115,726
   121,560
   121,948
148
26
0
0
0
0
0
0
7
7
1
2
00:00
21:31
03:15
23:59
 11,505
  8,907
114,905
117,130
  -462,105
  -460,803
52
55
1
0
1
0
0
0
8
8
1
2
00:00
17:59
01:16
23:59
  4,589
 21,395
114,783
116,942
  -276,768
  -275,151
31
143
1
0
1
0
0
0
9
1
00:00
05:13
 18,722
115,000
   169,675
172
1
1
0
10
10
1
2
03:50
20:06
07:01
23:04
 11,417
 10,616
115,307
116,992
    86,751
    88,404
103
89
0
0
0
0
0
0
11
1
12:00
17:16
 18,879
116,275
    59,091
147
1
1
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
15:28
17:25
21:00
17:24
20:59
22:22
  6,951
 12,684
  4,796
116,457
116,762
117,007
   146,154
   146,463
   146,711
64
110
39
0
0
14
0
0
0
0
0
0
14
1
09:57
15:14
 18,963
116,067
   136,392
159
0
2
0
15
1
06:34
13:46
 25,756
115,807
   -20,577
179
0
0
0
16
16
1
2
06:54
15:23
09:03
19:11
  7,720
 13,656
115,573
116,548
    61,250
    62,014
56
91
0
0
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
06:38
10:49
10:18
12:45
 13,237
  6,933
115,634
115,975
   103,147
   103,489
121
49
0
2
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
13:16
19:35
 22,580
116,467
   329,988
190
0
0
0
21
21
1
2
04:46
10:19
09:56
11:50
 18,316
  5,481
115,518
115,892
   107,044
   107,292
114
25
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
08:00
14:21
 22,576
115,923
    84,567
186
0
0
0
24
1
01:17
06:17
 17,606
115,133
    68,950
143
0
0
0
25
25
1
2
05:01
13:09
06:54
17:12
  6,777
 14,468
115,353
116,337
    67,143
    68,103
59
113
1
0
1
0
0
0
26
26
26
1
2
3
00:00
07:22
22:22
02:28
10:18
23:59
  8,827
 10,611
  5,787
114,849
115,654
117,165
  -408,593
  -407,822
  -406,373
69
87
57
1
1
0
1
1
0
0
0
0
27
27
1
2
17:51
18:52
18:51
23:56
  3,583
 18,137
116,665
116,990
  -339,241
  -339,430
22
98
18
0
0
0
0
0
28
28
1
2
00:02
19:36
02:12
23:47
  7,750
 14,956
114,838
117,018
   138,445
   140,400
53
124
1
0
1
0
0
0
29
29
29
1
2
3
00:18
07:22
21:08
01:54
09:03
23:59
  5,654
  6,086
 10,256
114,826
115,586
117,105
   -43,173
   -42,437
   -40,968
49
50
95
12
1
0
1
1
0
0
0
0
30
1
02:25
07:21
 17,746
115,250
  -202,715
44
0
0
0
31
31
1
2
10:19
19:15
14:27
22:29
 14,749
 11,631
116,038
116,931
  -216,169
  -215,842
48
38
3
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.