GPS Space Vehicle Time Integrity for MJD 52728

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
00:05
02:55
21:39
02:27
04:49
23:59
  8,561
  6,858
  8,420
 62,697
 62,850
 63,930
  -215,231
  -215,096
  -214,167
41
29
43
0
15
0
0
1
0
0
0
0
2
2
2
2
1
2
3
4
00:01
01:18
02:22
15:58
01:17
02:21
04:02
18:33
  4,465
  3,688
  5,858
  9,246
 62,668
 62,745
 62,790
 63,604
   151,609
   151,714
   151,791
   152,929
35
31
30
61
2
33
3
1
0
0
1
0
0
0
0
0
3
3
3
3
1
2
3
4
02:54
16:47
18:31
19:47
04:51
17:57
19:46
21:29
  6,959
  4,205
  4,424
  6,090
 62,830
 63,617
 63,750
 63,816
   -54,413
   -53,777
   -53,663
   -53,613
23
25
19
25
1
0
16
72
1
0
0
0
0
0
0
0
4
4
4
1
2
3
00:15
07:53
10:46
02:54
10:29
12:36
  9,509
  9,008
  6,480
 62,681
 63,198
 63,308
    24,762
    25,209
    25,296
47
46
26
1
0
53
0
0
0
0
0
0
5
1
08:40
14:52
 22,194
 63,336
    55,287
102
0
0
0
6
1
10:55
17:33
 23,642
 63,467
    66,914
112
0
0
0
7
1
05:23
11:00
 20,107
 63,137
  -337,970
60
0
0
0
8
8
1
2
01:36
03:50
03:48
08:50
  7,839
 17,868
 62,789
 63,028
  -210,175
  -210,154
11
15
51
133
0
0
0
0
9
1
07:39
13:00
 19,152
 63,251
   100,577
106
1
0
0
10
10
10
1
2
3
03:23
05:28
11:27
05:25
06:47
15:23
  7,352
  4,746
 14,093
 62,866
 63,004
 63,400
    40,260
    40,393
    40,771
56
21
52
4
1
0
0
0
0
0
0
0
11
11
11
1
2
3
00:01
19:40
22:20
01:02
22:17
23:44
  3,660
  9,411
  5,007
 62,649
 63,823
 63,958
    21,826
    22,894
    23,018
27
54
24
21
0
8
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
00:01
06:15
 22,262
 62,812
    87,990
127
1
1
0
14
1
17:33
22:46
 18,578
 63,790
    87,232
69
0
0
0
15
15
15
1
2
3
13:56
16:20
18:29
16:18
18:28
21:10
  8,529
  7,708
  9,536
 63,509
 63,641
 63,781
   -26,826
   -26,733
   -26,636
29
24
26
0
0
16
0
0
0
0
0
0
16
16
1
2
00:01
14:56
03:10
15:58
 11,341
  3,699
 62,703
 63,501
    97,200
    97,382
13
12
47
39
0
0
0
0
17
17
17
1
2
3
12:33
14:15
17:54
13:50
17:30
19:29
  4,517
 11,623
  5,718
 63,408
 63,560
 63,700
    58,098
    58,232
    58,351
31
41
22
23
0
0
0
0
0
0
0
0
18
18
1
2
14:37
15:46
15:45
20:40
  4,059
 17,541
 63,518
 63,685
    57,171
    57,322
28
55
22
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
21:03
03:22
23:59
 11,928
 10,611
 62,736
 63,907
   274,645
   275,863
62
65
1
0
1
0
0
0
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
14:16
15:58
18:34
15:23
17:54
20:09
  4,012
  6,878
  5,646
 63,500
 63,623
 63,722
    40,392
    40,509
    40,600
34
24
17
23
0
10
0
0
0
0
0
0
24
24
1
2
08:51
11:57
10:10
13:58
  4,486
  7,046
 63,221
 63,379
    44,241
    44,365
35
16
24
50
0
0
0
0
25
25
1
2
12:44
20:43
14:37
23:59
  6,768
 11,732
 63,401
 63,925
    21,724
    22,230
31
48
1
0
0
0
0
0
26
26
1
2
06:12
15:23
10:06
17:54
 13,902
  9,012
 63,127
 63,571
  -399,891
  -399,727
37
14
13
0
0
0
0
0
27
27
1
2
01:40
05:33
05:31
07:45
 13,826
  7,931
 62,848
 63,032
  -526,463
  -526,208
100
48
0
7
0
0
0
0
28
1
03:23
09:52
 23,139
 63,045
   121,376
87
0
0
0
29
29
29
1
2
3
04:50
06:40
14:56
06:39
09:38
16:46
  6,519
 10,544
  6,590
 62,954
 63,141
 63,522
   -44,323
   -44,220
   -44,104
39
21
13
12
47
35
0
0
0
0
0
0
30
1
10:18
14:55
 16,651
 63,376
  -496,893
96
0
0
0
31
31
1
2
04:02
17:54
06:11
20:49
  7,692
 10,345
 62,921
 63,729
   -14,012
   -14,903
42
41
1
23
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.