GPS Space Vehicle Time Integrity for MJD 56135

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
2
03:43
12:16
07:09
15:20
 12,135
 10,680
   170
   170
  -267,018
  -267,064
9
15
1
1
0
1
0
0
2
1
16:17
22:22
 21,311
   171
  -397,929
27
25
6
0
3
3
1
2
00:17
08:13
02:54
12:40
  9,177
 15,374
   174
   167
   -80,218
   -80,379
14
26
1
1
0
1
0
0
4
1
15:21
20:36
 18,022
   169
  -256,333
70
6
6
0
5
1
18:15
23:35
 18,610
   170
   338,619
56
11
6
0
6
6
1
2
00:00
08:06
02:59
12:07
 10,515
 13,776
   167
   165
    -1,021
     -846
19
25
1
2
0
1
0
0
7
1
08:36
15:01
 22,077
   167
  -104,476
36
2
2
0
8
1
10:23
15:20
 17,136
   172
    -1,656
10
2
1
0
9
9
1
2
00:06
15:21
03:42
17:59
 12,392
  9,161
   166
   165
  -174,293
  -174,433
9
8
1
1
0
0
0
0
10
10
1
2
08:56
16:52
11:29
21:22
  8,839
 15,691
   165
   172
    46,360
    46,408
10
41
2
17
1
6
0
0
11
11
1
2
03:09
11:17
06:13
15:20
 10,767
 13,940
   173
   173
   286,051
   286,171
11
18
5
1
0
1
0
0
12
12
1
2
16:48
20:00
17:59
21:46
  4,266
  6,109
   163
   179
   -82,055
   -82,065
5
52
1
6
0
3
0
0
13
1
07:44
13:15
 19,161
   165
  -191,775
18
1
1
0
14
1
00:55
07:05
 21,496
   171
  -208,005
9
0
0
0
15
15
15
1
2
3
00:00
14:00
21:23
02:22
15:18
23:59
  8,316
  4,681
  9,116
   171
   162
   160
    93,124
    93,136
    93,147
7
4
379
59
10
15
0
0
15
0
0
0
16
16
1
2
06:18
07:26
07:21
11:30
  3,808
 14,143
   171
   168
   242,347
   242,354
4
34
2
3
0
3
0
0
17
17
1
2
12:47
15:21
15:20
17:59
  8,810
  9,175
   169
   170
  -109,809
  -109,780
38
8
1
1
1
0
0
0
18
18
1
2
00:00
22:05
04:46
23:59
 16,617
  6,565
   171
  -463
  -206,975
  -207,744
9
13251
6
15
0
6565
0
0
19
19
1
2
01:30
09:21
03:49
13:57
  8,009
 15,586
   175
   172
   288,684
   288,798
11
23
1
1
0
1
0
0
20
20
20
1
2
3
05:18
07:26
16:03
07:21
10:01
17:23
  7,331
  8,800
  4,742
   169
   171
   168
   -65,109
   -65,111
   -65,129
4
22
9
1
3
9
0
1
0
0
0
0
21
21
1
2
00:00
21:11
03:25
23:59
 11,746
  9,820
   174
    41
   239,362
   239,413
11
3352
1
15
0
16
0
0
22
1
00:00
06:29
 22,550
   173
  -145,701
5
6
0
0
23
23
1
2
06:16
07:26
07:21
12:11
  3,909
 16,321
   167
   170
  -181,124
  -181,080
6
34
0
3
0
2
0
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
03:59
20:00
06:47
22:34
  9,850
  8,802
   168
   171
   -38,015
   -38,065
8
11
1
19
0
0
0
0
26
26
1
2
12:13
20:40
15:20
23:59
 10,863
 11,705
   165
   592
   333,923
   333,989
36
11663
1
15
0
15
0
0
27
27
1
2
00:00
15:21
03:13
18:35
 11,091
 11,046
   178
   166
  -413,255
  -413,498
14
64
1
3
0
3
0
0
28
28
1
2
11:32
15:21
15:20
18:03
 13,020
  9,353
   169
   170
  -168,979
  -169,023
19
12
1
1
1
0
0
0
29
1
19:13
23:59
 16,671
   657
  -337,329
16303
15
4863
0
30
30
30
1
2
3
05:18
07:26
21:55
07:21
10:18
22:59
  7,314
  9,847
  3,540
   173
   169
   173
   323,803
   324,013
   325,151
49
74
28
0
4
2
0
3
0
0
0
0
31
31
1
2
03:18
07:27
07:21
08:51
 14,301
  4,873
   171
   168
  -263,029
  -263,060
16
45
12
2
0
2
0
0
32
32
1
2
04:13
07:26
07:21
09:28
 11,063
  7,011
   173
   174
   469,873
   469,915
13
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.