GPS Space Vehicle Time Integrity for MJD 53140

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
18:51
21:59
 11,082
  -101
  -344,109
4
15
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:00
13:00
01:29
15:53
  5,146
 10,077
   -83
   -88
   -10,687
   -10,854
8
11
1
1
0
0
0
0
 
4
1
03:44
09:18
 19,327
   -83
   144,958
66
0
0
0
 
5
1
05:39
09:58
 14,884
   -75
   -30,330
9
24
0
0
 
6
6
1
2
08:14
10:01
09:58
13:43
  6,021
 12,807
   -75
   -90
   -16,481
   -16,415
12
34
0
1
0
1
0
0
 
7
1
01:57
08:19
 21,991
   -76
  -542,102
84
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
04:10
12:49
07:48
16:38
 12,456
 13,251
   -78
  -117
    44,361
    44,382
6
3609
1
1
0
1
0
0
 
10
10
1
2
07:08
10:01
09:58
12:25
  9,588
  8,145
   -87
   -98
   -44,105
   -44,121
5
11
0
6
0
1
0
0
 
11
11
1
2
00:47
16:23
04:49
19:39
 14,054
 11,208
   -78
  -127
  -117,450
  -117,650
13
3924
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:42
02:04
23:59
  7,233
 11,310
   -81
   -86
    28,572
    28,534
4
3
39
2
0
0
0
0
 
14
1
13:46
20:07
 22,033
  -108
    19,914
2799
1
1
0
 
15
1
12:09
17:50
 19,656
  -102
  -266,782
2963
1
1
0
 
16
1
18:48
21:59
 11,234
   -80
   -12,114
4
25
0
0
 
17
17
1
2
06:18
10:01
09:58
12:33
 12,567
  8,647
   -78
   -86
  -339,197
  -339,455
86
62
0
1
0
1
0
0
 
18
1
10:47
17:25
 22,899
  -105
    35,087
2745
1
1
0
 
19
19
1
2
00:00
14:14
02:45
16:31
  9,660
  7,823
   -87
  -154
    53,739
    53,247
26
4698
1
1
0
1
0
0
 
20
20
1
2
05:04
18:04
06:20
21:59
  4,239
 13,710
   -80
   -84
   163,036
   162,843
11
11
3
0
0
0
0
0
 
21
1
10:01
16:17
 21,779
   -78
   -75,619
24
1
1
0
 
22
1
12:15
18:54
 23,048
  -105
    -2,668
2737
1
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
05:02
09:58
 16,853
   -84
   -27,053
17
0
0
0
 
25
1
16:04
21:45
 19,816
  -110
   -66,815
2951
1
1
0
 
26
26
1
2
01:55
10:01
04:23
14:25
  8,628
 15,119
   -80
   -88
   -73,967
   -74,539
44
86
1
1
0
1
0
0
 
27
1
00:00
04:03
 14,132
   -76
  -186,590
119
1
1
0
 
28
1
00:20
06:57
 23,033
   -75
   -31,605
10
0
0
0
 
29
29
1
2
01:18
10:01
04:09
13:48
  9,946
 13,129
   -79
   -89
  -233,564
  -233,500
9
38
1
1
0
1
0
0
 
30
30
30
1
2
3
07:11
10:01
16:41
09:58
11:25
19:33
  9,382
  4,950
 10,078
   -79
   -85
   -89
  -533,611
  -533,670
  -533,858
21
32
22
0
2
0
0
1
0
0
0
0
 
31
1
00:00
03:37
 12,571
   -86
  -159,520
86
0
0
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.