GPS Space Vehicle Time Integrity for MJD 56000

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
12:59
22:15
01:32
16:23
23:59
  5,274
 11,513
  6,237
   -69
   -61
   140
  -231,978
  -232,333
  -232,350
14
33
4353
1
2
13
0
1
13
0
0
0
 
2
1
01:31
07:33
 20,985
   -63
  -382,779
27
3
1
0
 
3
3
1
2
09:23
17:22
12:06
21:48
  9,435
 15,327
   -67
   -58
   -22,255
   -22,423
16
47
1
4
0
3
0
0
 
4
1
00:20
06:04
 19,956
   -65
  -122,230
65
3
3
0
 
5
1
03:33
08:53
 18,594
   -61
   293,467
34
2
2
0
 
6
6
1
2
08:52
17:18
12:11
21:17
 11,487
 13,698
   -59
   -61
   -31,981
   -31,988
4
47
6
4
0
4
0
0
 
7
7
1
2
17:56
22:15
22:10
23:59
 14,685
  6,223
   -59
   -61
   -64,452
   -64,486
28
11
2
0
2
0
0
0
 
8
8
8
1
2
3
00:00
19:33
22:15
01:35
22:10
23:59
  5,456
  8,887
  6,237
   -62
   -62
   733
     -868
     -876
      -87
5
52
17222
0
2
13
0
2
6237
0
0
0
 
9
9
1
2
00:30
09:20
04:16
13:02
 13,234
 13,014
   -60
   -62
  -144,659
  -144,731
9
10
5
0
0
0
0
0
 
10
10
1
2
02:06
18:05
06:37
20:41
 15,680
  9,048
   -57
   -60
    32,110
    32,180
33
19
3
2
1
2
0
0
 
11
11
11
1
2
3
12:23
20:31
22:15
15:28
22:10
23:59
 10,471
  5,701
  6,237
   -58
   -59
   609
   241,486
   241,582
   242,273
13
8
14542
1
0
13
0
0
6237
0
0
0
 
12
1
01:59
06:59
 17,157
   -62
   -57,784
33
3
1
0
 
13
1
16:56
22:10
 17,977
   -60
  -219,544
41
3
2
0
 
14
1
10:18
16:32
 21,419
   -56
  -197,090
22
1
1
0
 
15
1
06:46
11:43
 17,199
   -57
    91,975
5
64
0
0
 
16
1
15:30
20:41
 17,962
   -58
   227,318
52
5
5
0
 
17
17
1
2
00:00
22:15
04:15
23:59
 14,739
  6,237
   -69
  -565
  -142,855
  -143,164
23
11041
2
13
1
5010
0
0
 
18
1
07:19
13:54
 22,741
   -56
  -186,150
10
1
0
0
 
19
19
1
2
10:47
18:36
13:02
22:10
  7,766
 12,251
   -57
   -55
   245,320
   245,439
10
42
1
2
0
2
0
0
 
20
20
1
2
01:27
14:26
02:36
19:12
  3,868
 16,519
   -67
   -59
   -63,457
   -63,444
26
36
1
3
1
3
0
0
 
21
1
06:40
12:47
 21,234
   -57
   210,490
17
0
0
0
 
22
1
09:09
15:41
 22,496
   -56
  -143,108
31
1
1
0
 
23
1
15:36
21:29
 20,483
   -59
  -224,351
50
5
5
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
03:30
14:00
07:47
15:53
 14,940
  6,495
   -61
   -56
   -32,282
   -32,285
15
32
2
1
2
1
0
0
 
26
26
1
2
05:56
22:15
10:01
23:59
 14,245
  6,237
   -55
   385
   152,724
   156,282
246
9741
1
13
1
2151
0
0
 
27
27
1
2
00:00
09:07
03:47
12:15
 13,078
 10,931
   -69
   -64
  -366,596
  -366,717
29
17
1
1
1
0
0
0
 
28
28
28
1
2
3
00:00
20:47
22:15
03:21
22:10
23:59
 11,535
  4,778
  6,223
   -67
   -57
   -57
  -122,395
  -122,674
  -122,698
44
8
8
2
0
0
1
0
0
0
0
0
 
29
1
04:46
10:15
 19,274
   -59
  -293,644
19
0
0
0
 
30
1
14:32
19:33
 17,398
   -58
    83,415
90
3
3
0
 
31
1
12:27
18:03
 19,118
   -57
  -219,488
45
3
3
0
 
32
1
13:25
18:40
 18,154
   -57
   420,131
54
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.