GPS Space Vehicle Time Integrity for MJD 53389

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
2
00:00
22:23
05:09
23:38
 18,075
  4,497
    81
    74
  -383,581
  -383,727
12
5
1
0
0
0
0
0
 
2
1
12:08
18:21
 21,513
    85
    42,933
46
4
4
0
 
3
3
1
2
04:09
20:02
07:59
22:50
 13,531
  9,613
    85
    71
   -77,780
   -77,959
14
12
2
0
1
0
0
0
 
4
1
12:28
15:10
  9,177
    87
  -442,375
59
1
1
0
 
5
1
12:42
17:32
 16,724
    84
   -72,983
43
4
4
0
 
6
1
15:25
20:48
 18,695
    81
   166,385
501
2
8051
0
 
7
1
08:42
14:58
 21,813
    83
   -64,564
198
1
1
0
 
8
8
1
2
05:52
10:00
07:59
11:56
  7,408
  6,759
    90
    87
    19,064
    19,077
39
4
1
10
1
0
0
0
 
9
9
1
2
11:12
19:48
14:47
23:38
 12,469
 13,341
    74
    86
    24,852
    24,911
12
10
1
0
1
0
0
0
 
10
1
14:07
19:23
 18,068
    88
   -57,414
29
4
2
0
 
11
11
1
2
00:00
07:42
02:37
11:45
  9,244
 13,924
    65
    81
  -186,131
  -186,225
12
24
1
2
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:23
08:49
 18,545
    82
    13,959
17
2
1
0
 
14
14
1
2
00:00
20:37
03:00
23:38
 10,575
 10,409
    76
    82
    31,555
    31,569
4
5
37
22
0
0
0
0
 
15
1
18:55
23:38
 16,199
    87
  -377,747
38
2
2
0
 
16
1
01:37
06:35
 17,248
    83
    -1,919
30
1
1
0
 
17
1
13:15
19:27
 21,352
    85
    93,695
129
5
5
0
 
18
1
17:50
23:38
 20,048
    81
   118,982
31
2
2
0
 
19
19
1
2
05:06
21:08
07:59
23:28
 10,112
  7,973
    91
    77
    11,911
    11,944
37
4
1
0
1
0
0
0
 
20
1
00:49
05:42
 17,112
    77
    91,152
9
50
0
0
 
21
1
16:53
23:14
 21,699
    83
   -87,911
33
5
5
0
 
22
22
1
2
00:00
19:13
01:56
23:38
  6,768
 15,298
    75
    73
   -16,174
   -16,174
5
36
36
2
0
2
0
0
 
23
1
02:04
07:59
 20,754
    82
  -211,360
16
1
1
0
 
24
1
10:42
16:03
 18,683
    79
   -89,265
15
1
1
0
 
25
1
00:00
04:50
 16,955
    77
   -84,187
8
4
0
0
 
26
26
1
2
09:03
16:55
11:23
21:37
  8,163
 16,038
    68
    81
  -316,631
  -316,801
14
46
1
4
0
3
0
0
 
27
27
1
2
05:02
10:00
07:59
11:06
 10,381
  3,779
    82
    70
  -512,957
  -513,059
37
11
1
0
1
0
0
0
 
28
1
10:00
13:50
 13,377
    83
   -46,390
16
1
1
0
 
29
29
1
2
08:31
16:37
11:10
21:01
  9,371
 15,146
    71
    82
  -179,784
  -179,158
57
100
2
5
1
5
0
0
 
30
30
1
2
00:00
13:56
02:22
18:16
  8,330
 14,993
    69
    79
  -445,401
  -444,621
34
67
1
4
1
3
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.