GPS Space Vehicle Time Integrity for MJD 52716

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 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
00:00
22:54
06:14
23:59
 22,299
  3,655
 37,455
 37,871
  -238,641
  -238,343
29
36
30
43
0
0
0
0
2
2
1
2
00:00
03:50
03:37
04:58
 12,851
  3,975
 37,426
 37,446
   119,622
   119,707
60
22
4
7
0
1
0
0
3
3
1
2
02:34
18:03
05:24
21:50
  9,627
 13,528
 37,441
 37,821
   -76,530
   -76,334
26
19
63
64
0
0
0
0
4
4
1
2
08:11
11:28
11:27
13:36
 11,679
  7,472
 37,606
 37,680
     2,476
     2,521
38
20
22
102
0
0
0
0
5
5
1
2
10:21
13:43
13:42
15:22
 12,025
  5,952
 37,681
 37,731
    30,894
    30,933
36
11
25
82
0
0
0
0
6
1
12:35
19:10
 23,494
 37,748
    40,992
42
40
0
0
7
1
06:02
11:59
 21,227
 37,600
  -337,893
113
0
0
0
8
1
04:05
10:15
 22,042
 37,546
  -217,773
83
0
0
0
9
9
9
1
2
3
09:10
12:55
19:25
12:53
14:03
20:52
 13,345
  3,890
  5,178
 37,652
 37,676
 37,802
    73,278
    73,318
    73,482
40
24
29
15
27
21
0
0
0
0
0
0
10
10
10
1
2
3
04:58
11:36
15:28
06:36
15:13
16:30
  5,748
 12,963
  3,627
 37,472
 37,691
 37,740
    15,548
    15,750
    15,793
19
36
24
43
6
32
0
0
0
0
0
0
11
11
11
11
1
2
3
4
00:00
07:06
21:11
22:21
01:57
08:53
22:20
23:59
  6,934
  6,313
  4,170
  5,878
 37,387
 37,548
 37,850
 37,898
    -1,908
    -1,786
    -1,559
    -1,519
22
24
17
14
107
60
12
31
0
0
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
01:07
07:06
 21,345
 37,479
    62,067
53
0
0
0
14
1
18:03
23:59
 21,217
 37,850
    61,985
34
74
0
0
15
1
16:49
22:32
 20,472
 37,832
   -47,596
23
115
0
0
16
16
16
1
2
3
00:00
02:37
16:31
02:36
04:04
17:59
  9,257
  5,161
  5,293
 37,407
 37,434
 37,760
    85,238
    85,167
    84,828
20
37
14
91
17
21
0
0
0
0
0
0
17
17
1
2
13:42
20:02
18:02
21:07
 15,411
  3,750
 37,763
 37,825
    34,355
    34,386
31
31
26
20
0
0
0
0
18
1
15:37
21:12
 19,904
 37,805
    33,011
28
34
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:45
04:01
23:59
 14,403
  4,497
 37,439
 37,883
   248,618
   249,119
26
21
22
22
0
0
0
0
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
15:52
18:57
18:41
20:43
 10,117
  6,321
 37,797
 37,821
    15,584
    15,603
18
18
1
92
0
0
0
0
24
1
09:17
15:02
 20,473
 37,668
    21,513
45
195
4
0
25
25
1
2
00:00
20:53
02:02
23:59
  7,211
 11,154
 37,397
 37,877
    -3,678
    -3,236
17
38
89
32
0
10
0
0
26
26
26
1
2
3
07:08
15:04
17:21
10:24
16:14
18:50
 11,670
  4,116
  5,301
 37,575
 37,723
 37,778
  -415,585
  -415,685
  -415,717
21
26
23
83
42
59
0
0
0
0
0
0
27
1
02:05
08:47
 23,459
 37,508
  -556,500
69
32
0
0
28
1
04:26
09:59
 19,773
 37,564
    99,523
32
68
0
0
29
29
1
2
06:58
16:08
09:21
17:15
  8,554
  3,920
 37,573
 37,755
   -59,390
   -59,526
17
21
55
48
0
0
0
0
30
1
11:54
15:51
 14,179
 37,720
  -524,043
35
0
0
0
31
31
1
2
05:39
19:16
07:07
22:01
  5,240
  9,821
 37,504
 37,824
    -4,196
    -5,666
56
84
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.