GPS Space Vehicle Time Integrity for MJD 55616

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
-
 
 
 
 
 
 
 
 
 
2
1
03:44
09:48
 21,066
  -119
  -322,125
20
3
3
0
 
3
3
1
2
11:42
19:40
14:24
23:59
  9,340
 14,757
  -114
   320
  -680,423
  -680,153
15
14021
1
14
0
14
0
0
 
4
1
03:05
08:13
 17,940
  -117
   -44,155
50
0
0
0
 
5
1
05:48
11:08
 18,680
  -118
   119,512
35
0
0
0
 
6
6
1
2
11:09
19:35
14:29
23:34
 11,432
 13,520
  -116
  -111
  -175,532
  -171,055
488
582
2
0
4679
6899
0
0
 
7
7
1
2
00:00
20:24
02:46
23:59
  9,412
 12,453
  -134
   -80
    -4,380
    -4,388
11
1066
1
14
1
15
0
0
 
8
1
00:00
03:01
 10,067
  -132
    -7,594
4
1
0
0
 
9
9
1
2
03:05
11:34
06:31
15:21
 12,058
 13,268
  -128
  -115
   -63,866
   -63,930
13
10
3
0
3
0
0
0
 
10
10
1
2
04:34
20:41
09:13
23:00
 16,151
  7,876
  -110
  -109
    67,003
    67,063
28
8
3
2
3
1
0
0
 
11
11
1
2
00:00
15:02
03:01
17:51
 10,067
  9,648
  -128
  -116
   129,464
   129,637
13
19
1
1
1
1
0
0
 
12
1
04:12
09:12
 17,397
  -119
    24,138
29
22
3
0
 
13
1
19:09
23:59
 16,645
   341
  -280,906
15601
14
14
0
 
14
1
12:24
18:37
 21,461
  -111
  -133,696
15
1
1
0
 
15
15
1
2
01:39
09:01
02:52
13:58
  3,942
 16,945
  -134
  -112
   148,605
   148,514
6
16
1
1
0
0
0
0
 
16
1
17:33
22:38
 17,217
  -109
   153,080
20
2
1
0
 
17
17
1
2
00:19
03:05
03:01
06:31
  8,921
 12,075
  -127
  -117
  -183,547
  -183,540
24
21
1
3
1
3
0
0
 
18
1
09:49
16:27
 23,127
  -110
  -123,354
30
2
2
0
 
19
19
19
1
2
3
00:00
12:53
20:46
01:24
15:15
23:59
  4,811
  8,211
 11,077
  -129
  -116
   184
   114,001
   114,192
   114,601
25
12
8311
2
1
14
1
0
15
0
0
0
 
20
20
1
2
03:44
16:45
04:54
21:30
  4,107
 16,387
  -122
  -109
   -48,781
   -48,768
8
6
14
38
0
0
0
0
 
21
1
08:35
14:49
 21,607
  -111
   126,074
17
1
0
0
 
22
1
11:13
17:48
 22,678
  -109
  -152,851
21
2
2
0
 
23
1
17:38
23:35
 20,292
  -111
  -324,016
19
2
1
0
 
24
24
1
2
00:00
15:10
03:01
18:45
 10,067
 12,334
  -133
  -116
  -368,178
  -368,343
17
29
1
1
1
1
0
0
 
25
25
1
2
05:52
15:26
10:06
18:15
 14,686
  9,598
  -117
  -112
    69,176
    69,221
8
29
1
1
0
1
0
0
 
26
26
1
2
00:00
08:14
03:01
12:22
 10,067
 14,377
  -128
  -112
   128,930
   129,264
32
45
2
2
1
1
0
0
 
27
27
1
2
03:05
11:23
06:07
14:40
 10,599
 11,312
  -126
  -117
  -239,854
  -239,955
32
25
3
1
3
1
0
0
 
28
28
28
1
2
3
00:00
03:05
22:46
03:01
05:23
23:59
 10,067
  7,983
  4,430
  -123
  -118
 -1,373
   -21,826
   -21,841
   -23,238
12
46
22360
1
3
14
1
3
4430
0
0
0
 
29
1
06:53
12:25
 19,185
  -115
  -187,958
22
1
1
0
 
30
30
1
2
09:27
16:53
10:47
21:50
  4,785
 17,203
  -115
  -110
  -324,503
  -324,599
7
17
1
0
0
0
0
0
 
31
1
14:45
20:22
 19,280
  -113
   -45,730
39
1
1
0
 
32
1
15:42
20:56
 18,075
  -109
   202,908
55
1
1
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.