GPS Space Vehicle Time Integrity for MJD 56115

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
05:06
06:47
13:38
06:45
08:31
17:36
  5,753
  6,013
 13,695
   111
   111
   114
  -264,407
  -264,416
  -264,460
5
13
10
0
1
2
0
1
0
0
0
0
 
2
1
17:38
21:59
 15,128
   117
  -395,961
5
59
0
0
 
3
3
1
2
01:37
09:34
04:16
14:01
  9,198
 15,218
   116
   118
   -71,894
   -72,048
16
27
3
3
0
1
0
0
 
4
1
16:16
21:59
 19,922
   112
  -236,780
68
5
1
0
 
5
1
00:00
01:00
  3,267
   111
   332,352
7
1
0
0
 
6
6
1
2
01:03
09:28
04:21
13:27
 11,569
 13,787
   112
   114
   -10,048
    -9,896
23
26
3
2
2
1
0
0
 
7
1
09:56
16:21
 22,189
   112
   -97,886
33
3
3
0
 
8
1
11:45
17:43
 20,855
   110
    -1,579
30
3
3
0
 
9
9
1
2
01:28
16:30
05:06
20:19
 12,730
 13,236
   114
   102
  -169,900
  -170,049
10
11
8
0
0
0
0
0
 
10
10
1
2
10:17
18:13
12:51
21:59
  8,850
 13,263
   115
   125
    44,036
    44,086
8
11
4
1
0
1
0
0
 
11
11
1
2
04:31
12:39
06:45
16:51
  7,835
 14,628
   113
   115
   279,286
   279,417
8
19
0
1
0
1
0
0
 
12
1
18:08
19:59
  6,678
   110
   -78,550
4
0
0
0
 
13
1
09:07
14:37
 18,898
   114
  -196,092
23
3
2
0
 
14
14
1
2
02:18
06:47
06:45
08:31
 15,531
  5,959
   111
   117
  -206,509
  -206,511
35
19
2
1
2
1
0
0
 
15
15
1
2
00:00
15:24
03:46
16:39
 12,875
  4,296
   110
   105
    92,388
    92,401
36
6
2
5
2
0
0
0
 
16
1
07:39
12:51
 18,127
   113
   240,500
27
3
3
0
 
17
1
14:08
20:21
 21,570
   117
  -115,123
22
1
1
0
 
18
1
00:00
06:06
 21,030
   112
  -203,912
13
2
1
0
 
19
19
1
2
02:54
10:44
05:11
15:20
  7,897
 15,875
   117
   117
   282,385
   282,503
30
35
2
2
2
2
0
0
 
20
20
1
2
06:47
17:25
11:23
18:45
 16,101
  4,519
   112
   112
   -64,420
   -64,434
16
9
4
4
2
0
0
0
 
21
1
00:00
04:48
 16,628
   111
   235,040
32
2
2
0
 
22
22
1
2
01:19
06:47
06:45
07:51
 19,038
  3,585
   114
   119
  -145,134
  -145,132
19
38
2
1
2
1
0
0
 
23
1
07:40
13:34
 20,673
   113
  -187,780
36
3
3
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
05:20
06:47
19:42
06:45
08:08
21:59
  5,035
  4,636
  7,908
   112
   110
   116
   -36,625
   -36,631
   -36,664
4
13
41
3
1
1
0
1
1
0
0
0
 
26
26
1
2
00:00
13:35
02:11
16:55
  7,481
 11,470
   112
   109
   354,029
   353,464
27
36
1
1
1
1
0
0
 
27
27
1
2
01:18
16:04
04:33
19:57
 11,383
 13,687
   118
   111
  -406,385
  -406,612
12
16
3
0
0
0
0
0
 
28
1
12:55
19:25
 22,623
   118
  -162,388
23
1
0
0
 
29
29
1
2
00:00
20:38
02:16
21:59
  7,784
  4,897
   106
   113
  -330,828
  -331,103
12
6
1
1
0
0
0
0
 
30
1
06:47
23:59
 16,860
   115
   282,963
231
2
3
0
 
31
31
1
2
04:39
06:47
06:45
10:12
  7,262
 11,838
   111
   111
  -258,277
  -258,306
7
19
20
2
0
1
0
0
 
32
32
1
2
05:36
06:47
06:45
10:51
  4,144
 14,144
   116
   115
   462,489
   462,528
5
27
0
2
0
2
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.