GPS Space Vehicle Time Integrity for MJD 54316

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
06:55
13:35
 23,199
  -138
  -144,099
29
1
1
0
 
2
2
2
1
2
3
00:00
01:15
20:34
01:13
02:47
21:59
  4,393
  5,183
  4,954
  -125
  -128
  -164
  -126,570
  -126,587
  -126,819
6
39
8
19
2
2
0
1
0
0
0
0
 
3
3
1
2
04:47
12:44
07:26
17:08
  9,260
 15,085
  -136
  -151
   -96,495
   -96,685
18
33
3
3
1
3
0
0
 
4
4
1
2
00:00
19:23
01:08
21:59
  4,074
  9,192
  -129
  -162
    -3,668
    -3,556
5
7
2
0
0
0
0
0
 
5
5
5
1
2
3
00:00
01:15
08:08
01:13
02:30
10:11
  4,393
  4,165
  7,126
  -122
  -122
  -141
  -253,717
  -253,909
  -254,997
52
76
88
0
2
1
0
2
1
0
0
0
 
6
6
1
2
00:05
01:15
01:13
05:26
  4,079
 14,472
  -128
  -132
  -243,019
  -243,057
5
29
0
1
0
1
0
0
 
7
1
01:15
05:37
 15,099
  -123
  -168,429
99
1
1
0
 
8
1
14:41
20:40
 20,787
  -146
   117,434
31
3
3
0
 
9
9
1
2
04:26
19:43
08:15
21:59
 13,189
  7,997
  -133
  -174
   -81,793
   -81,920
17
4
3
0
2
0
0
0
 
10
10
1
2
00:00
01:15
01:13
03:57
  4,393
  9,135
  -117
  -120
  -105,785
  -105,791
3
9
0
1
0
1
0
0
 
11
11
1
2
08:11
16:13
09:59
20:30
  6,529
 14,668
  -146
  -158
   -21,783
   -21,816
5
21
5
3
0
3
0
0
 
12
12
1
2
00:00
21:09
01:13
23:59
  4,393
  9,907
  -126
  -165
    51,395
    51,454
3
6
1
0
0
0
0
0
 
13
1
12:01
17:28
 18,666
  -153
  -195,707
39
4
4
0
 
14
1
05:23
09:59
 16,071
  -137
   -33,715
39
2
2
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
02:51
10:12
03:54
15:09
  3,500
 17,286
  -132
  -146
  -167,230
  -167,327
7
50
2
4
0
4
0
0
 
17
1
17:07
21:59
 17,074
  -159
   -59,053
21
2
2
0
 
18
1
02:31
09:09
 23,045
  -135
   241,801
15
2
0
0
 
19
19
1
2
05:56
13:46
08:09
18:23
  7,689
 15,871
  -139
  -153
   -55,892
   -55,997
37
40
2
3
2
3
0
0
 
20
20
1
2
12:00
20:36
14:23
21:38
  8,220
  3,550
  -149
  -163
    27,518
    27,518
13
8
1
32
1
0
0
0
 
21
1
01:28
07:48
 22,035
  -131
   -78,812
32
3
3
0
 
22
1
04:06
09:59
 20,681
  -135
  -193,309
21
2
2
0
 
23
1
10:42
16:36
 20,536
  -150
  -188,101
33
3
3
0
 
24
24
1
2
00:00
01:15
01:13
06:29
  4,393
 17,964
  -132
  -135
   -20,296
   -20,336
7
46
0
3
0
3
0
0
 
25
1
12:41
18:58
 21,691
  -154
  -394,962
102
3
3
0
 
26
26
1
2
01:28
17:23
06:04
20:00
 15,783
  9,155
  -131
  -161
   345,904
   347,084
114
61
4
2
4
2
0
0
 
27
1
13:43
19:41
 20,517
  -162
  -126,969
59
4
4
0
 
28
1
15:39
21:59
 21,880
  -157
     4,150
11
3
1
0
 
29
29
1
2
01:15
16:54
05:29
19:46
 14,652
 10,035
  -131
  -155
    -4,997
    -5,035
35
32
1
2
1
2
0
0
 
30
30
30
1
2
3
00:00
01:15
08:15
01:13
02:56
11:03
  4,393
  5,725
  9,750
  -129
  -128
  -143
   -41,543
   -41,551
   -41,599
4
29
16
0
1
1
0
1
1
0
0
0
 
31
31
1
2
07:45
12:00
09:59
13:24
  7,779
  4,845
  -142
  -147
   -13,995
   -13,986
8
44
33
1
0
1
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.