GPS Space Vehicle Time Integrity for MJD 56126

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
04:20
06:01
13:25
06:00
07:46
15:57
  5,793
  6,025
  8,695
   140
   138
   140
  -265,857
  -265,868
  -265,910
5
31
27
1
1
2
0
1
2
0
0
0
 
2
1
16:53
22:58
 20,953
   142
  -397,064
27
2
2
0
 
3
3
1
2
00:53
08:49
03:31
13:17
  9,162
 15,317
   156
   143
   -76,551
   -76,709
12
29
1
1
0
1
0
0
 
4
1
15:58
21:14
 18,241
   137
  -247,533
63
1
0
0
 
5
1
18:52
23:59
 17,897
   493
   336,301
12701
14
15
0
 
6
6
1
2
00:18
08:43
03:36
12:43
 11,359
 13,901
   144
   139
    -5,325
    -5,165
38
26
1
1
1
1
0
0
 
7
7
1
2
10:00
13:25
13:21
15:37
 11,604
  7,586
   137
   139
  -101,501
  -101,538
15
16
0
2
0
2
0
0
 
8
8
1
2
11:00
13:25
13:21
15:57
  7,973
  8,700
   138
   145
    -1,665
    -1,659
4
10
0
2
0
2
0
0
 
9
9
1
2
00:43
15:58
04:20
19:34
 12,687
 12,525
   144
   140
  -172,295
  -172,448
10
12
1
1
0
0
0
0
 
10
10
1
2
09:33
17:28
12:06
21:59
  8,921
 15,487
   144
   145
    45,333
    45,377
4
17
4
1
0
1
0
0
 
11
11
11
1
2
3
03:46
11:54
13:25
06:00
13:21
15:57
  7,866
  5,031
  8,700
   143
   138
   142
   283,007
   283,111
   283,143
8
7
16
8
0
2
0
0
2
0
0
0
 
12
1
17:24
22:22
 16,907
   141
   -80,496
40
2
2
0
 
13
1
08:21
13:21
 17,239
   136
  -193,728
19
1
1
0
 
14
14
1
2
01:32
06:01
06:00
07:43
 15,590
  5,806
   144
   140
  -207,096
  -207,107
5
41
11
1
0
1
0
0
 
15
15
15
1
2
3
00:00
14:37
22:00
02:59
15:54
23:59
 10,253
  4,295
  6,988
   149
   135
  -353
    92,773
    92,778
    92,303
6
5
10539
3
2
15
0
0
55
0
0
0
 
16
1
06:54
12:06
 18,128
   141
   241,531
35
2
2
0
 
17
17
1
2
13:28
15:58
15:57
19:36
  8,540
 12,670
   138
   139
  -112,215
  -112,179
39
16
2
1
2
1
0
0
 
18
18
1
2
00:00
22:42
05:23
23:59
 18,706
  4,645
   147
 -1,069
  -205,597
  -206,948
22
21946
2
14
1
4645
0
0
 
19
19
19
1
2
3
02:08
09:59
13:25
04:26
13:21
14:34
  7,983
 11,654
  4,067
   147
   143
   140
   285,845
   285,949
   285,977
8
11
29
1
0
2
0
0
2
0
0
0
 
20
20
1
2
06:01
16:40
10:38
18:00
 16,038
  4,376
   141
   137
   -64,782
   -64,799
28
15
2
1
2
1
0
0
 
21
21
1
2
00:00
21:49
04:02
23:59
 14,080
  7,549
   150
  -313
   237,422
   237,144
12
10493
2
14
1
15
0
0
 
22
22
1
2
00:34
06:01
06:00
07:06
 19,046
  3,596
   149
   141
  -145,475
  -145,490
6
78
2
1
0
1
0
0
 
23
1
06:54
12:49
 20,699
   139
  -184,102
36
2
2
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
04:35
06:01
18:57
06:00
07:24
23:11
  4,887
  4,670
 14,641
   140
   138
   139
   -37,374
   -37,380
   -37,423
4
32
25
6
1
1
0
1
1
0
0
0
 
26
26
26
1
2
3
00:00
13:25
21:17
01:25
15:57
23:59
  4,956
  8,685
  9,497
   150
   136
   376
   343,423
   342,839
   342,752
41
35
6170
2
2
14
2
2
15
0
0
0
 
27
27
1
2
00:33
15:58
03:49
19:12
 11,472
 11,226
   151
   142
  -410,205
  -410,440
11
21
2
1
0
1
0
0
 
28
28
28
1
2
3
12:09
13:25
15:58
13:21
15:57
18:40
  4,101
  8,685
  9,295
   138
   146
   148
  -166,011
  -166,029
  -166,064
6
24
26
6
2
1
0
2
1
0
0
0
 
29
29
1
2
00:00
19:51
01:30
23:59
  5,225
 14,356
   149
   527
  -334,504
  -334,421
58
12417
2
14
1
15
0
0
 
30
30
1
2
06:01
22:32
10:55
23:35
 17,083
  3,817
   146
   144
   305,461
   306,647
121
25
3
0
3
0
0
0
 
31
31
1
2
03:55
06:01
06:00
09:28
  7,282
 11,872
   145
   142
  -260,916
  -260,947
9
21
28
2
0
2
0
0
 
32
32
1
2
04:51
06:01
06:00
10:05
  4,174
 14,047
   141
   142
   466,530
   466,572
5
31
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.