GPS Space Vehicle Time Integrity for MJD 53275

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
07:25
13:58
 22,531
     1
  -365,108
17
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
03:49
11:54
06:40
16:14
  9,935
 15,040
    -0
    -0
   -47,302
   -47,405
9
23
1
3
0
2
0
0
 
4
1
18:30
23:59
 19,217
   254
   312,515
10216
11
11
0
 
5
5
5
1
2
3
00:00
07:38
20:32
01:24
08:41
23:59
  4,795
  3,727
 12,126
     5
    16
   304
   -51,137
   -51,180
   -50,981
8
10
9656
1
43
11
0
0
11
0
0
0
 
6
1
00:00
04:40
 16,201
     3
  -454,401
76
2
2
0
 
7
7
1
2
16:35
18:25
18:21
22:54
  6,250
 15,510
     3
    11
  -326,483
  -326,212
42
106
0
0
0
0
0
0
 
8
8
1
2
13:47
18:25
18:21
19:48
 15,691
  4,842
    -2
     4
    10,064
    10,079
32
6
3
5
3
0
0
0
 
9
9
1
2
03:38
18:57
07:30
22:33
 13,486
 12,723
     4
    12
     6,812
     6,932
12
11
2
1
0
0
0
0
 
10
10
1
2
00:00
22:01
03:28
23:59
 11,905
  6,843
     5
  -379
   -51,179
   -51,616
17
9788
1
11
1
11
0
0
 
11
11
11
1
2
3
07:12
15:30
18:25
10:25
18:21
19:33
 11,068
  9,995
  3,957
    10
     6
     9
  -152,533
  -152,632
  -152,653
10
31
7
1
1
5
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:24
16:44
 18,355
     3
    21,143
37
4
2
0
 
14
1
04:28
10:46
 21,812
    10
    28,128
6
47
0
0
 
15
1
02:55
08:36
 19,647
    10
  -325,930
31
1
1
0
 
16
1
09:26
14:24
 16,894
     6
    -5,377
34
3
2
0
 
17
17
1
2
00:00
20:58
03:17
23:59
 11,279
 10,622
     6
    74
   155,384
   155,787
22
1864
2
11
1
11
0
0
 
18
1
01:36
08:15
 23,094
    10
    80,203
31
1
1
0
 
19
19
1
2
05:05
12:57
07:19
17:30
  7,692
 15,702
     7
     7
     6,215
     6,199
4
39
3
3
0
3
0
0
 
20
1
08:41
13:32
 16,947
     9
   120,094
19
2
1
0
 
21
1
00:46
07:06
 22,032
     6
   -80,009
6
1
1
0
 
22
1
03:02
09:41
 22,972
     1
   -15,681
15
1
1
0
 
23
1
09:39
15:38
 20,771
     6
  -178,118
47
3
3
0
 
24
24
1
2
00:00
19:46
01:42
23:59
  5,822
 14,697
    -1
   217
   -60,673
   -60,686
7
7397
1
11
0
11
0
0
 
25
1
07:00
12:44
 19,875
     6
   -76,375
15
1
1
0
 
26
26
1
2
00:40
16:41
05:16
18:21
 15,787
  5,905
     5
    -2
  -236,497
  -237,063
48
18
1
0
1
0
0
0
 
27
27
1
2
12:47
16:00
13:59
18:21
  3,999
  8,202
     2
     6
  -422,955
  -423,136
17
35
1
1
0
1
0
0
 
28
28
1
2
15:04
18:25
18:21
21:41
 11,510
 11,391
     3
    13
   -42,567
   -42,566
26
4
1
50
1
0
0
0
 
29
29
1
2
00:25
16:12
04:45
18:21
 15,009
  7,467
     6
     0
  -329,814
  -329,216
56
44
2
1
2
1
0
0
 
30
30
30
1
2
3
00:00
07:27
21:47
02:09
10:13
23:59
  7,463
  9,483
  7,690
     2
     5
     1
  -542,154
  -542,006
  -541,749
11
14
387
1
1
11
0
0
11
0
0
0
 
31
31
1
2
15:51
18:25
18:21
22:14
  8,707
 13,382
    -0
     7
    -8,575
    -8,640
45
23
1
0
1
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.