GPS Space Vehicle Time Integrity for MJD 52928

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 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
08:59
10:30
10:29
15:45
  5,236
 18,851
 58,645
 58,649
  -251,447
  -251,472
19
22
52
133
0
0
0
0
2
2
1
2
09:06
13:13
13:00
14:20
 13,941
  4,000
 58,649
 58,647
   263,051
   263,116
38
17
15
42
0
0
0
0
3
3
1
2
03:37
12:01
07:32
15:17
 13,963
 11,526
 58,670
 58,645
     5,477
     5,357
34
21
117
139
0
0
0
0
4
1
17:42
21:32
 13,631
 58,668
    37,676
36
10
0
0
5
5
5
1
2
3
00:00
19:57
21:46
01:28
21:45
23:59
  5,208
  6,455
  7,969
288,472
 58,659
 58,696
   287,355
    57,448
    57,474
4505
11
11
2
19
79
2
0
0
0
0
0
6
6
6
1
2
3
00:00
01:30
22:34
01:28
04:54
23:59
  5,273
 12,075
  5,076
288,485
 58,695
 58,664
   289,041
    59,252
    59,245
4477
22
13
2
72
19
2
0
0
0
0
0
7
1
15:32
21:44
 21,921
 58,669
  -578,495
29
164
0
0
8
1
13:23
19:56
 23,325
 58,671
  -342,096
19
121
0
0
9
9
1
2
04:39
18:26
06:10
23:24
  5,453
 17,852
 58,659
 58,681
    70,587
    70,709
16
24
70
52
0
0
0
0
10
10
1
2
14:32
16:25
16:09
23:59
  5,702
 10,200
 58,651
 58,687
    25,767
    25,788
17
21
78
62
0
0
0
0
11
11
1
2
06:47
15:45
10:58
16:57
 14,971
  4,024
 58,659
 58,633
   -13,398
   -13,484
21
39
82
39
3
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
10:21
16:51
 23,305
 58,656
    90,269
22
186
0
0
14
1
03:37
09:55
 22,465
 58,678
    78,395
27
182
0
0
15
15
1
2
01:46
04:16
02:46
08:34
  3,616
 15,475
 58,691
 58,680
  -114,229
  -114,314
15
38
19
12
0
0
0
0
16
16
16
1
2
3
02:01
08:40
11:07
04:15
11:01
13:23
  7,693
  8,353
  8,028
 58,681
 58,651
 58,651
    54,174
    54,071
    54,044
23
13
24
57
83
67
0
0
0
0
0
0
17
17
1
2
00:00
21:31
01:28
23:59
  5,238
  8,890
288,476
 58,694
   137,583
   -89,572
4491
97
2
0
2
0
0
0
18
1
01:30
04:23
 10,378
 58,702
    51,188
6
44
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
08:02
13:04
 18,068
 58,658
   266,246
12
22
0
0
21
21
21
1
2
3
00:00
01:30
05:18
01:28
05:16
06:46
  5,239
 13,503
  5,111
288,471
 58,695
 58,660
   232,237
     2,425
     2,352
4491
27
23
2
10
30
2
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
02:33
04:26
04:15
07:21
  6,080
 10,412
 58,703
 58,689
    20,019
    19,995
9
14
71
98
0
0
0
0
24
1
19:02
23:59
 17,676
 58,686
    -9,239
16
144
0
0
25
25
1
2
06:10
10:35
10:34
11:37
 15,723
  3,686
 58,670
 58,642
     5,085
     5,053
13
25
175
24
0
0
0
0
26
26
1
2
02:40
16:47
04:23
19:53
  6,164
 11,019
 58,676
 58,645
  -452,287
  -452,078
19
21
60
58
0
0
0
0
27
27
1
2
11:29
13:55
13:54
18:37
  8,562
 16,420
 58,652
 58,662
  -675,324
  -675,672
74
148
24
0
0
17
0
0
28
28
1
2
13:57
19:33
19:32
20:34
 19,872
  3,542
 58,665
 58,662
    61,346
    61,313
16
23
176
34
0
0
0
0
29
1
15:45
19:58
 15,002
 58,654
   -71,563
65
23
0
0
30
30
1
2
00:00
21:23
01:28
23:59
  5,270
  9,360
288,476
 58,682
  -277,508
  -509,467
4479
58
2
0
2
0
0
0
31
31
1
2
05:01
12:12
07:47
13:28
  9,621
  4,527
 58,663
 58,634
  -363,964
  -364,133
29
16
55
42
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.