GPS Space Vehicle Time Integrity for MJD 54064

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MSL)
-GPSSV (ns)
UTC(MSL)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
00:23
07:05
 23,138
   -11
   -91,485
19
2
0
0
2
2
1
2
13:50
18:48
18:46
19:59
 17,271
  3,993
    -1
     3
   -58,038
   -58,073
15
7
0
0
0
0
0
0
3
3
1
2
05:55
07:54
07:53
10:16
  7,064
  8,115
    -2
     3
  -422,817
  -423,009
48
59
0
1
0
1
0
0
4
1
12:31
18:10
 19,836
     3
  -340,162
18
0
0
0
5
5
1
2
01:39
14:30
02:41
18:46
  3,657
 14,927
   -10
    -1
  -387,266
  -388,597
32
109
1
0
1
0
0
0
6
6
6
1
2
3
17:15
18:48
20:09
18:46
20:08
21:59
  5,471
  4,524
  6,385
    -1
    -2
    -5
  -537,093
  -537,014
  -536,931
25
20
28
0
0
0
0
0
0
0
0
0
7
7
7
1
2
3
05:36
19:03
20:09
07:18
20:08
21:59
  5,936
  3,631
  6,385
     1
    -2
    -2
  -488,363
  -487,978
  -487,935
18
10
15
1
1
0
0
0
0
0
0
0
8
1
07:54
13:47
 20,446
     5
    87,250
15
1
1
0
9
9
1
2
00:00
12:48
01:22
16:32
  4,592
 13,175
   -10
    -3
   -46,068
   -46,152
7
5
6
3
0
0
0
0
10
10
10
1
2
3
15:56
18:48
20:09
18:46
20:08
21:13
 10,020
  4,524
  3,794
     6
     8
    -1
   -93,397
   -93,400
   -93,411
4
5
5
13
18
0
0
0
0
0
0
0
11
11
1
2
01:19
09:27
04:21
13:38
 10,415
 14,574
   -13
     1
     3,044
     3,006
22
11
2
0
2
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:26
07:54
07:53
10:49
  8,581
 10,040
    -6
     2
  -116,101
  -116,129
6
12
0
2
0
0
0
0
14
1
00:00
04:52
 16,742
    -8
      142
24
2
2
0
15
-
 
 
 
 
 
 
 
 
 
16
1
03:37
07:53
 15,089
    -4
   -95,213
43
2
2
0
17
1
10:31
16:51
 22,140
    -4
   -88,488
8
4
0
0
18
18
1
2
00:00
20:09
02:22
21:59
  8,020
  6,385
    -5
    -4
   252,929
   252,959
4
3
15
4
0
0
0
0
19
19
1
2
00:00
07:54
01:22
11:24
  4,601
 12,174
    -6
     2
   -37,782
   -37,903
7
22
1
1
0
1
0
0
20
20
1
2
02:56
13:52
07:40
14:57
 16,637
  3,650
    -6
    -5
    21,787
    21,788
33
8
2
3
2
0
0
0
21
21
21
1
2
3
00:00
18:50
20:09
01:11
20:08
21:59
  4,220
  4,404
  6,385
    -9
    -2
    -1
   -62,657
   -62,748
   -62,756
5
4
3
1
0
0
0
0
0
0
0
0
22
22
1
2
00:00
21:14
03:55
23:59
 13,373
  9,291
    -5
    -7
  -151,648
  -151,826
47
6
2
0
2
0
0
0
23
23
1
2
03:56
07:54
07:53
09:50
 13,995
  6,728
    -3
     5
  -141,180
  -141,181
4
16
3
1
0
1
0
0
24
1
13:46
18:46
 17,532
     4
   -55,118
14
0
0
0
25
1
01:11
06:58
 19,860
    -8
  -406,682
10
2
2
0
26
26
26
1
2
3
10:48
18:48
20:09
13:16
20:08
21:59
  8,608
  4,508
  6,385
    -3
    -2
    -4
    19,634
    20,080
    20,173
42
23
30
1
0
0
0
0
0
0
0
0
27
27
1
2
06:37
09:00
07:53
12:42
  4,563
 12,887
    -7
    -0
   -79,819
   -79,840
4
11
0
0
0
0
0
0
28
1
08:49
15:27
 23,107
     1
   -13,448
6
10
0
0
29
29
29
1
2
3
10:18
18:48
20:09
13:02
20:08
21:59
  9,546
  4,524
  6,385
    -5
     1
    -0
  -219,727
  -220,469
  -220,622
78
39
51
1
0
0
1
0
0
0
0
0
30
30
30
1
2
3
01:31
15:54
18:48
04:23
18:46
20:08
  9,994
 10,117
  4,524
    -9
     0
     1
   -17,483
   -17,534
   -17,543
19
3
6
2
0
11
2
0
0
0
0
0
31
1
00:58
06:35
 19,279
    -8
    35,898
50
1
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.