GPS Space Vehicle Time Integrity for MJD 54682

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
19:35
01:47
23:59
  6,181
 15,174
   468
   697
  -196,948
  -196,516
6
7717
2
12
0
14
0
0
3
3
1
2
03:36
11:37
06:21
13:59
  9,540
  8,201
   464
   471
  -264,376
  -264,515
18
23
2
1
1
1
0
0
4
1
18:31
23:59
 19,034
   756
   134,461
10834
12
14
0
5
5
5
1
2
3
00:00
07:10
20:41
01:22
08:58
23:59
  4,864
  6,217
 11,488
   460
   458
   784
   361,325
   361,603
   362,376
15
21
9391
1
2
12
0
0
12
0
0
0
6
6
1
2
02:59
11:30
06:24
15:25
 11,725
 13,530
   464
   471
  -165,191
  -165,242
15
19
1
2
1
2
0
0
7
1
11:55
18:20
 22,243
   470
    -4,197
30
2
2
0
8
8
1
2
16:00
18:30
18:26
19:35
  8,269
  3,882
   474
   473
   165,025
   165,034
4
5
0
4
0
0
0
0
9
9
1
2
03:27
18:44
07:23
22:21
 13,581
 12,771
   464
   481
    -7,924
    -8,014
12
6
1
2
0
0
0
0
10
10
1
2
00:00
21:36
02:57
23:59
 10,334
  8,196
   472
   327
     3,988
     3,872
4
4089
41
12
0
12
0
0
11
11
11
1
2
3
07:16
15:12
18:30
09:59
18:26
19:36
  9,253
 11,128
  3,929
   459
   468
   475
   -21,782
   -21,754
   -21,744
23
7
8
2
30
0
2
0
0
0
0
0
12
12
1
2
00:00
20:05
01:08
23:59
  4,104
 13,370
   468
   884
   355,972
   356,311
14
13614
0
12
0
14
0
0
13
1
11:06
13:59
 10,065
   464
  -265,921
18
1
1
0
14
1
04:19
10:35
 21,762
   469
   236,744
30
3
2
0
15
15
1
2
00:32
16:39
05:09
18:26
 16,040
  6,147
   465
   466
   154,456
   154,797
31
15
1
0
0
0
0
0
16
16
1
2
01:50
09:11
02:54
13:59
  3,848
 16,662
   462
   473
  -113,431
  -113,360
5
11
3
1
0
0
0
0
17
17
1
2
16:20
18:30
18:26
22:40
  7,262
 14,462
   477
   483
   -38,442
   -38,440
4
11
1
2
0
2
0
0
18
1
01:25
08:01
 22,824
   469
   149,362
42
3
3
0
19
19
1
2
04:44
12:39
07:07
17:10
  8,305
 15,730
   463
   472
   -33,863
   -33,868
4
11
2
1
0
1
0
0
20
1
08:22
13:16
 17,041
   473
  -107,928
15
1
1
0
21
1
00:41
06:55
 21,578
   468
   -55,242
17
1
1
0
22
1
03:04
09:40
 22,921
   467
  -210,977
19
3
3
0
23
23
1
2
09:38
14:00
11:59
15:33
  8,037
  5,402
   469
   475
  -367,014
  -367,032
3
23
14
1
0
1
0
0
24
24
1
2
00:00
22:40
05:23
23:59
 18,819
  4,628
   467
  -499
  -113,972
  -115,143
14
19176
1
12
0
4628
0
0
25
1
11:08
17:32
 22,245
   469
   211,698
72
2
1
0
26
26
1
2
00:17
16:02
04:40
18:26
 15,226
  8,121
   464
   468
  -303,522
  -303,861
29
13
1
0
0
0
0
0
27
27
1
2
12:31
16:00
13:59
18:26
  5,200
  8,269
   468
   473
  -207,192
  -207,227
6
7
0
0
0
0
0
0
28
28
1
2
14:54
18:30
18:26
21:28
 12,173
 10,429
   471
   476
    22,077
    22,086
4
28
0
2
0
2
0
0
29
29
1
2
00:00
22:41
04:17
23:59
 14,809
  4,574
   467
  -664
    41,043
    39,860
3
22108
36
12
0
4574
0
0
30
30
30
1
2
3
00:00
07:15
21:40
01:58
10:10
23:59
  6,815
  9,968
  7,936
   461
   462
   530
   -88,830
   -88,894
   -88,929
5
25
1507
2
2
12
0
2
12
0
0
0
31
1
06:44
12:22
 19,430
   468
    25,477
34
4
3
0
32
1
07:28
12:44
 18,141
   469
  -311,046
41
3
3
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.