GPS Space Vehicle Time Integrity for MJD 53390

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
1
2
3
00:00
01:55
22:19
01:53
05:05
23:50
  6,775
 10,886
  5,416
    92
    77
    83
  -383,722
  -383,755
  -383,898
5
24
29
0
3
1
0
2
1
0
0
0
 
2
1
12:04
18:17
 21,412
    80
    42,438
46
5
4
0
 
3
3
1
2
04:05
19:58
08:25
21:59
 15,147
  7,203
    88
    77
   -78,041
   -78,207
19
7
2
0
1
0
0
0
 
4
1
10:49
16:29
 19,608
    80
  -440,610
126
5
5
0
 
5
1
12:37
17:28
 16,722
    87
   -73,191
40
5
4
0
 
6
1
15:21
20:44
 18,687
    77
   158,795
494
2
7608
0
 
7
1
08:38
14:54
 21,760
    85
   -61,953
200
4
4
0
 
8
1
05:48
11:52
 21,029
    88
    19,169
6
10
0
0
 
9
9
1
2
11:08
19:44
14:43
23:37
 12,548
 13,287
    82
    80
    25,014
    25,067
9
9
2
1
0
1
0
0
 
10
1
14:02
19:19
 18,393
    80
   -57,482
33
3
3
0
 
11
11
1
2
00:00
07:38
01:53
11:41
  6,775
 14,028
    83
    84
  -186,427
  -186,542
9
24
0
3
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:19
06:58
06:45
07:59
 11,945
  1,663
    84
   265
    13,880
    14,053
17
218
1
0
1
51
4049
1656
 
14
14
14
1
2
3
00:00
01:55
20:33
01:53
02:56
21:59
  6,775
  3,379
  5,160
    87
    79
    82
    31,575
    31,567
    31,574
4
52
4
37
1
7
0
1
0
0
0
0
 
15
1
18:50
21:59
 11,030
    83
  -378,193
11
0
0
0
 
16
1
04:00
06:31
  8,686
    85
    -1,901
8
24
0
0
 
17
1
13:11
19:23
 21,674
    79
    92,037
131
4
4
0
 
18
1
17:46
21:59
 14,802
    80
   119,290
20
0
0
0
 
19
1
05:02
09:33
 15,809
    88
    11,982
20
2
2
0
 
20
20
1
2
00:45
01:55
01:53
05:38
  4,045
 12,899
    83
    81
    90,944
    90,918
5
32
0
2
0
2
0
0
 
21
1
16:49
21:59
 18,025
    81
   -88,005
4
8
0
0
 
22
22
1
2
00:00
19:09
01:52
23:50
  6,746
 16,124
    72
    77
   -16,175
   -16,203
5
4
32
1
0
0
0
0
 
23
1
02:00
07:55
 20,687
    83
  -211,411
26
2
2
0
 
24
1
10:37
15:57
 18,187
    76
   -89,513
43
5
3
0
 
25
25
1
2
00:00
01:55
01:53
04:46
  6,775
  9,718
    98
    85
   -84,227
   -84,236
3
20
17
2
0
2
0
0
 
26
26
1
2
08:59
16:51
11:19
21:32
  8,002
 16,306
    84
    80
  -317,098
  -317,284
17
25
1
0
0
0
0
0
 
27
1
04:58
11:02
 21,039
    83
  -513,538
43
2
2
0
 
28
1
07:08
13:46
 22,907
    89
   -46,394
34
4
4
0
 
29
29
1
2
08:26
16:33
11:06
20:57
  9,022
 15,252
    84
    77
  -178,138
  -177,532
51
90
3
0
2
0
0
0
 
30
30
1
2
00:00
13:52
01:53
18:12
  6,775
 14,996
    82
    76
  -444,164
  -443,390
29
65
0
4
0
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.