GPS Space Vehicle Time Integrity for MJD 56130

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
04:04
12:37
07:30
15:40
 11,798
 10,677
   142
   142
  -266,389
  -266,435
7
5
5
2
0
0
0
0
 
2
1
16:37
22:42
 21,066
   150
  -397,451
12
2
2
0
 
3
3
1
2
00:37
08:33
03:14
13:00
  8,851
 15,435
   141
   143
   -78,205
   -78,358
18
30
2
2
1
2
0
0
 
4
1
15:42
20:57
 17,871
   145
  -251,448
61
2
2
0
 
5
1
18:36
23:56
 18,673
   150
   337,140
22
2
2
0
 
6
6
1
2
00:02
08:27
03:20
12:27
 10,959
 13,853
   136
   143
    -3,487
    -3,307
21
32
2
4
1
2
0
0
 
7
1
08:56
15:21
 22,162
   141
  -102,830
28
3
2
0
 
8
1
10:44
15:40
 17,185
   146
    -1,672
28
3
2
0
 
9
9
1
2
00:27
18:00
04:03
19:18
 12,222
  4,366
   133
   142
  -173,206
  -173,359
16
6
2
0
1
0
0
0
 
10
10
1
2
09:16
17:12
11:49
21:43
  8,679
 15,658
   144
   157
    45,765
    45,819
26
16
3
2
2
2
0
0
 
11
11
1
2
03:29
11:37
06:34
15:40
 10,757
 14,249
   141
   139
   284,358
   284,477
13
16
1
0
0
0
0
0
 
12
1
17:08
22:06
 17,280
   150
   -81,197
16
4
2
0
 
13
1
08:05
13:35
 19,118
   143
  -192,869
20
3
2
0
 
14
1
01:15
07:26
 21,381
   143
  -207,511
7
2
0
0
 
15
15
15
1
2
3
00:00
14:21
21:44
02:43
15:38
23:59
  9,186
  4,644
  7,888
   138
   135
  -100
    92,905
    92,924
    92,701
9
5
5786
8
4
15
1
0
15
0
0
0
 
16
1
06:38
11:50
 17,891
   145
   241,891
31
3
2
0
 
17
17
1
2
13:08
15:42
15:40
19:20
  8,820
 12,282
   139
   141
  -111,149
  -111,113
9
12
2
0
0
0
0
0
 
18
18
1
2
00:00
22:26
05:04
23:59
 17,221
  5,372
   140
  -820
  -206,228
  -207,321
10
18337
2
15
1
5372
0
0
 
19
19
1
2
01:51
09:42
04:10
14:18
  8,014
 15,907
   141
   147
   287,095
   287,217
10
23
1
3
0
2
0
0
 
20
20
1
2
05:38
16:23
10:22
17:43
 16,414
  4,749
   144
   145
   -64,934
   -64,947
6
9
59
7
0
0
0
0
 
21
21
1
2
00:00
21:32
03:46
23:59
 12,662
  8,576
   139
  -157
   238,265
   238,153
11
7407
2
15
0
15
0
0
 
22
1
00:17
06:49
 22,286
   144
  -145,628
12
1
1
0
 
23
1
06:37
12:32
 20,455
   143
  -182,774
41
2
2
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
04:19
18:41
07:07
22:54
  9,784
 14,663
   141
   148
   -37,666
   -37,705
6
6
2
15
0
0
0
0
 
26
26
26
1
2
3
00:00
12:34
21:00
01:09
15:40
23:59
  3,523
 10,861
 10,493
   131
   138
   496
   339,471
   338,911
   338,921
34
36
9096
2
0
15
2
0
15
0
0
0
 
27
27
1
2
00:16
15:42
03:33
18:56
 10,901
 10,831
   150
   145
  -411,597
  -411,819
21
13
2
0
1
0
0
0
 
28
28
1
2
11:52
15:42
15:40
18:23
 13,328
  8,884
   152
   156
  -167,350
  -167,392
14
11
0
0
0
0
0
0
 
29
29
1
2
00:00
19:34
01:13
23:59
  3,792
 15,402
   139
   608
  -335,841
  -335,662
39
14739
2
15
1
17
0
0
 
30
30
1
2
05:38
22:15
10:39
23:19
 17,451
  3,557
   141
   150
   313,578
   314,840
122
25
1
0
1
0
0
0
 
31
1
03:38
09:11
 19,343
   139
  -261,887
16
10
0
0
 
32
1
04:34
09:49
 17,966
   147
   468,030
24
0
0
0
 
33
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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.