GPS Space Vehicle Time Integrity for MJD 53167

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
16:56
22:54
 20,723
  -109
  -348,199
32
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
11:10
19:16
14:02
23:35
  9,810
 15,071
   -98
  -101
   -18,212
   -18,304
10
18
1
1
0
1
0
0
 
4
1
01:53
07:27
 19,249
  -107
   173,508
77
2
2
0
 
5
1
03:52
08:43
 16,882
   -98
   -34,404
17
2
2
0
 
6
1
06:28
11:55
 18,779
   -98
  -101,888
342
1
2958
0
 
7
1
02:00
06:35
 15,878
  -103
  -508,253
73
2
2
0
 
8
8
1
2
02:00
21:17
03:19
23:59
  4,456
  9,503
   -94
  -293
     1,716
     1,578
60
5259
1
12
1
13
0
0
 
9
9
1
2
02:20
10:59
05:58
14:48
 12,787
 13,122
  -101
  -102
    48,622
    48,678
36
9
2
9
1
0
0
0
 
10
1
05:18
10:36
 18,422
  -104
   -45,542
13
1
1
0
 
11
11
11
1
2
3
02:00
14:33
22:52
03:00
17:48
23:59
  3,294
 11,226
  4,021
  -103
  -109
 -1,146
  -124,106
  -124,256
  -125,369
54
14
19236
1
2
12
1
1
4021
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:51
23:59
 18,008
   279
    27,779
14894
12
13
0
 
14
1
11:54
18:14
 21,738
  -103
    21,281
9
5
1
0
 
15
1
10:19
16:00
 19,400
  -101
  -278,584
42
1
1
0
 
16
1
16:56
21:59
 17,616
  -103
   -10,770
7
89
0
0
 
17
1
04:26
10:41
 21,794
  -106
    38,839
123
2
2
0
 
18
1
08:56
15:34
 22,954
  -104
    43,251
25
0
0
0
 
19
19
1
2
12:28
20:20
14:41
23:59
  7,401
 12,900
  -115
   236
    36,278
    36,435
16
11170
1
12
0
13
0
0
 
20
20
1
2
03:14
16:14
04:29
20:59
  4,321
 16,607
  -103
  -106
   154,015
   153,798
11
16
1
0
0
0
0
0
 
21
1
08:07
14:27
 21,743
  -105
   -76,492
4
8
0
0
 
22
1
10:23
17:02
 22,909
  -104
   -10,777
27
1
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:11
09:00
 20,115
  -104
   -33,875
21
2
2
0
 
25
1
14:14
19:56
 19,839
  -110
   -68,736
25
1
1
0
 
26
1
08:00
12:35
 15,955
  -108
  -113,144
75
0
0
0
 
27
1
20:03
23:59
 13,901
   110
  -249,452
7171
12
13
0
 
28
28
1
2
00:00
22:27
05:07
23:59
 17,649
  5,568
  -100
  -797
   -34,480
   -35,265
19
15065
3
12
2
5568
0
0
 
29
1
07:42
11:58
 14,850
  -104
  -226,182
18
1
0
0
 
30
30
1
2
05:20
14:51
09:34
17:42
 14,625
  9,848
  -107
  -109
  -546,970
  -547,115
24
22
2
1
1
1
0
0
 
31
1
21:22
23:59
  9,186
  -136
  -208,016
1245
12
13
0
 
32
-
 
 
 
 
 
 
 
 
 
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.