GPS Space Vehicle Time Integrity for MJD 54686

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
19:19
01:31
23:59
  5,239
 16,227
   516
   760
  -195,969
  -195,521
79
8476
2
13
2
15
0
0
3
3
3
1
2
3
03:20
11:20
12:36
06:05
12:35
15:42
  9,536
  4,443
 10,531
   507
   516
   520
  -266,143
  -266,271
  -266,309
16
6
17
1
0
0
0
0
0
0
0
0
4
1
18:07
23:50
 19,873
   520
   137,778
68
2
2
0
5
-
 
 
 
 
 
 
 
 
 
6
6
6
1
2
3
02:43
11:14
12:36
06:08
12:35
15:09
 11,941
  4,843
  8,579
   512
   518
   518
  -165,737
  -165,774
  -165,785
7
5
7
1
25
28
0
0
0
0
0
0
7
1
12:36
18:04
 18,725
   518
    -5,679
24
0
0
0
8
1
13:18
19:19
 20,943
   517
   165,597
9
0
0
0
9
9
1
2
03:11
18:28
07:07
22:05
 13,559
 12,607
   520
   510
    -8,492
    -8,600
17
24
2
2
1
2
0
0
10
10
1
2
00:00
21:19
02:19
23:59
  8,026
  9,166
   521
   495
     4,145
     4,161
18
690
2
13
1
13
0
0
11
11
1
2
07:00
14:55
09:42
19:19
  9,521
 15,216
   511
   517
   -21,521
   -21,492
5
7
0
56
0
0
0
0
12
1
19:48
23:59
 14,619
   972
   356,046
15204
13
13
0
13
13
1
2
10:49
12:36
12:35
16:15
  6,142
 12,473
   514
   520
  -266,360
  -266,368
3
7
15
23
0
0
0
0
14
1
04:03
10:19
 21,760
   515
   235,236
29
1
0
0
15
15
15
1
2
3
00:16
02:21
16:23
02:19
04:53
18:32
  7,223
  8,676
  7,456
   511
   513
   510
   156,695
   156,751
   157,070
108
18
16
2
1
0
2
0
0
0
0
0
16
16
1
2
08:55
12:36
12:35
13:51
 12,994
  4,172
   520
   521
  -112,682
  -112,665
9
7
0
0
0
0
0
0
17
1
16:04
22:24
 22,101
   517
   -38,442
6
5
1
0
18
18
1
2
01:08
02:21
02:19
07:46
  4,150
 18,801
   514
   515
   147,993
   147,944
6
27
0
1
0
1
0
0
19
19
1
2
04:28
12:36
06:51
16:54
  8,244
 14,821
   511
   523
   -33,957
   -33,959
14
5
1
111
1
0
0
0
20
1
08:07
12:35
 15,651
   516
  -107,520
10
0
0
0
21
21
1
2
00:25
02:21
02:19
06:39
  6,758
 14,843
   509
   516
   -54,740
   -54,718
5
7
9
0
0
0
0
0
22
1
02:47
09:24
 22,967
   508
  -210,855
4
1
0
0
23
23
1
2
09:21
12:36
12:35
15:16
 11,385
  8,977
   516
   520
  -367,552
  -367,567
4
7
4
0
0
0
0
0
24
24
24
1
2
3
00:00
02:21
22:24
02:19
05:07
23:59
  8,026
  9,513
  5,511
   510
   515
  -292
  -114,904
  -114,927
  -115,936
56
9
16704
2
1
13
2
0
5511
0
0
0
25
25
1
2
10:52
12:36
12:35
17:16
  6,044
 15,927
   517
   523
   215,489
   215,634
23
57
0
0
0
0
0
0
26
26
26
1
2
3
00:00
02:22
15:45
02:19
04:23
18:40
  7,990
  7,008
 10,217
   513
   515
   514
  -305,638
  -305,686
  -306,001
87
15
18
2
1
1
2
0
0
0
0
0
27
1
12:36
18:15
 19,418
   514
  -208,109
17
0
0
0
28
1
14:38
21:12
 22,775
   519
    22,231
23
2
2
0
29
29
29
1
2
3
00:00
02:21
22:25
02:19
04:00
23:59
  8,026
  5,838
  5,438
   513
   516
  -413
    40,827
    40,825
    39,846
57
4
19008
2
11
13
2
0
5438
0
0
0
30
30
30
1
2
3
00:00
06:58
21:24
01:42
09:54
23:59
  5,865
 10,308
  8,937
   511
   510
   702
   -89,474
   -89,528
   -89,440
53
9
4939
2
3
13
2
0
13
0
0
0
31
1
06:28
12:07
 19,647
   515
    25,553
19
37
1
0
32
1
07:12
12:28
 18,519
   516
  -311,716
9
10
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.