GPS Space Vehicle Time Integrity for MJD 55867

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
1
1
2
3
00:00
06:40
22:06
01:32
10:37
23:59
  4,936
 13,643
  6,542
    92
   113
   251
   -68,267
   -68,941
   -70,052
60
100
3430
2
2
13
2
2
13
0
0
0
2
2
1
2
10:42
13:44
13:43
16:51
 10,508
 10,744
   114
   107
  -363,575
  -363,602
34
13
1
1
1
1
0
0
3
3
1
2
02:30
18:25
06:54
21:10
 15,291
  9,520
    97
   103
  -789,330
  -789,612
28
23
4
1
3
1
0
0
4
4
1
2
09:16
13:44
13:43
14:57
 15,291
  4,162
   109
   107
  -278,610
  -278,727
63
48
2
1
1
1
0
0
5
5
1
2
12:42
13:44
13:43
18:04
  3,588
 15,085
   122
   103
   240,031
   240,062
7
32
33
1
0
1
0
0
6
6
1
2
02:25
17:53
06:21
21:15
 13,605
 11,481
   102
    97
    38,876
    38,525
34
35
4
1
3
1
0
0
7
1
03:12
09:32
 22,138
   106
   -34,939
20
3
3
0
8
1
04:31
10:33
 20,852
   112
       81
40
3
3
0
9
9
1
2
09:38
18:24
13:21
22:10
 12,910
 13,170
   111
   102
  -115,622
  -115,713
35
13
2
1
2
1
0
0
10
10
10
1
2
3
03:15
11:12
13:44
05:50
13:43
15:43
  8,956
  8,691
  6,892
    90
   122
   113
    17,990
    18,042
    18,042
30
39
15
3
1
1
3
1
1
0
0
0
11
11
1
2
05:42
21:30
09:55
23:59
 14,640
  8,650
   110
   430
   200,350
   200,854
34
8614
5
13
1
13
0
0
12
12
1
2
11:16
13:44
13:43
15:57
  8,518
  7,729
   108
   111
   -32,149
   -32,166
44
15
1
1
1
1
0
0
13
1
01:53
07:27
 19,414
   102
  -243,487
24
3
3
0
14
14
1
2
00:00
19:17
01:36
23:59
  5,168
 16,243
    98
   334
  -179,319
  -179,204
48
8203
1
13
1
14
0
0
15
15
1
2
08:16
15:43
09:41
20:37
  4,882
 16,799
   106
   103
   100,698
   100,655
5
11
0
21
0
0
0
0
16
1
00:47
06:04
 17,870
   102
   206,754
47
3
3
0
17
1
07:14
13:30
 21,647
   110
  -167,629
23
12
2
0
18
1
16:26
23:04
 22,922
   103
  -165,071
19
1
1
0
19
19
1
2
03:39
19:41
08:13
22:05
 15,914
  8,205
   109
    99
   200,687
   200,892
27
13
3
1
2
1
0
0
20
20
1
2
00:00
10:29
04:16
11:32
 14,452
  3,743
    99
   120
   -55,272
   -55,272
22
7
2
23
2
0
0
0
21
1
18:00
21:53
 13,351
   101
   182,049
35
1
1
0
22
1
18:11
23:59
 20,038
   435
  -143,176
13011
13
14
0
23
1
00:41
06:35
 20,077
   103
  -262,784
47
4
3
0
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
12:30
13:44
22:13
13:43
16:49
23:59
  4,302
 10,625
  6,100
   111
   110
   306
   -26,017
   -26,029
   -25,876
7
16
4509
34
1
13
0
1
13
0
0
0
26
26
1
2
06:36
15:01
09:54
19:07
 11,304
 14,239
   105
   107
   211,825
   212,248
54
53
2
0
1
0
0
0
27
-
 
 
 
 
 
 
 
 
 
28
1
05:48
12:20
 22,675
   119
   -80,600
35
2
2
0
29
1
13:53
19:21
 18,945
    99
  -253,767
36
1
1
0
30
30
1
2
00:00
15:03
03:33
17:24
 11,930
  8,201
   108
   106
   -57,658
   -57,263
32
20
3
0
1
0
0
0
31
31
1
2
00:00
21:39
03:20
23:59
 11,211
  8,105
    98
  -161
  -163,578
  -164,233
25
6444
2
13
1
13
0
0
32
32
1
2
00:00
22:20
03:42
23:59
 12,469
  5,679
   100
  -819
   355,185
   354,724
30
19180
3
13
1
5679
0
0
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.