GPS Space Vehicle Time Integrity for MJD 52924

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
08:22
15:28
 25,368
 60,853
  -248,616
51
29
0
0
2
2
2
1
2
3
02:33
09:57
12:29
05:09
12:27
14:27
  9,319
  8,787
  7,082
 60,524
 60,820
 60,889
   262,398
   262,875
   263,000
48
56
26
1
10
51
0
0
0
0
0
0
3
3
3
1
2
3
03:23
05:08
13:30
04:33
08:05
15:23
  4,237
 10,395
  6,769
 60,546
 60,653
 60,898
     8,499
     8,576
     8,729
16
21
11
12
84
21
0
0
0
0
0
0
4
4
4
1
2
3
10:44
18:24
21:45
13:30
21:44
23:05
  9,926
 11,854
  4,733
 60,842
 61,153
 61,260
    38,241
    38,675
    38,818
35
79
19
0
0
15
0
0
0
0
0
0
5
-
 
 
 
 
 
 
 
 
 
6
6
6
1
2
3
00:00
03:35
21:44
03:14
04:37
23:59
 11,432
  3,648
  8,081
 60,464
 60,529
 61,279
    60,939
    61,007
    61,772
38
16
33
12
16
0
0
1
0
0
0
0
7
7
1
2
15:50
19:50
19:49
21:28
 14,335
  5,782
 61,042
 61,181
  -574,700
  -574,603
45
14
9
41
0
0
0
0
8
8
8
1
2
3
12:23
13:32
14:41
13:31
14:40
19:36
  4,058
  4,094
 17,555
 60,870
 60,914
 61,019
  -339,565
  -339,526
  -339,431
18
21
47
36
43
13
0
0
0
0
0
0
9
1
18:00
23:26
 19,538
 61,173
    72,579
92
0
0
0
10
10
10
1
2
3
00:00
14:28
22:03
01:13
17:23
23:59
  4,383
 10,471
  6,973
 60,422
 60,947
 61,287
    27,775
    28,274
    28,590
22
27
30
43
5
0
0
0
0
0
0
0
11
11
1
2
06:23
08:15
08:13
11:38
  6,593
 12,055
 60,682
 60,786
   -10,604
   -10,521
28
18
0
91
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:42
15:30
14:09
16:37
 15,998
  3,972
 60,846
 60,951
    92,422
    92,529
49
18
42
22
0
0
0
0
14
1
04:17
09:41
 19,202
 60,676
    80,527
64
2
0
0
15
1
01:07
08:17
 25,623
 60,581
  -110,678
49
1
0
0
16
16
1
2
01:13
09:44
02:48
13:31
  5,706
 13,547
 60,460
 60,826
    57,024
    57,283
23
26
36
28
0
0
0
0
17
17
1
2
00:00
21:13
01:53
23:59
  6,731
  9,987
 60,449
 61,277
  -101,795
   -98,408
81
137
0
0
0
0
0
0
18
18
1
2
00:54
05:09
04:37
06:59
 13,347
  6,507
 60,501
 60,623
    52,586
    52,721
58
21
0
50
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
07:25
13:48
 22,800
 60,809
   268,814
55
4
0
0
21
21
21
1
2
3
01:41
03:23
04:38
03:22
04:37
06:17
  6,043
  4,339
  5,949
 60,502
 60,555
 60,594
     5,644
     5,674
     5,690
15
13
15
29
40
17
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
02:49
09:05
 22,526
 60,634
    22,294
69
21
0
0
24
24
1
2
20:24
22:23
22:22
23:59
  6,892
  5,686
 61,234
 61,303
    -5,686
    -5,636
32
23
12
24
0
0
0
0
25
25
25
25
1
2
3
4
00:00
06:36
08:14
10:34
01:12
08:12
10:32
11:39
  4,361
  5,559
  8,242
  3,922
 60,404
 60,682
 60,783
 60,818
     7,051
     7,322
     7,418
     7,448
13
32
25
16
1
10
44
43
0
0
0
0
0
0
0
0
26
26
26
1
2
3
02:06
16:38
17:41
04:16
17:40
20:40
  7,801
  3,592
 10,604
 60,498
 60,998
 61,101
  -451,977
  -451,262
  -451,129
39
21
56
0
6
0
0
0
0
0
0
0
27
1
11:38
18:11
 23,336
 60,937
  -663,458
142
0
0
0
28
28
28
1
2
3
13:52
15:17
18:20
15:15
18:18
20:30
  4,959
 10,796
  7,727
 60,915
 61,007
 61,117
    64,479
    64,550
    64,636
26
30
26
32
12
43
0
0
0
0
0
0
29
1
15:24
19:16
 13,774
 61,010
   -64,290
11
99
0
0
30
30
1
2
00:00
20:52
02:33
23:59
  9,181
 11,247
 60,441
 61,262
  -496,059
  -497,354
62
43
1
0
1
0
0
0
31
31
31
1
2
3
04:38
07:45
13:36
07:41
08:49
16:56
 10,968
  3,748
 12,003
 60,635
 60,719
 60,930
  -359,762
  -359,728
  -359,682
23
11
14
3
32
104
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.