GPS Space Vehicle Time Integrity for MJD 53028

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
02:46
08:38
 20,339
    62
  -325,995
13
0
0
0
 
2
1
03:02
08:25
 18,576
    69
   262,625
39
0
0
0
 
3
3
1
2
04:50
20:39
09:05
21:59
 14,882
  4,514
    68
    66
   -80,174
   -80,333
12
5
1
0
0
0
0
0
 
4
1
11:28
17:06
 19,335
    70
    49,991
45
0
0
0
 
5
1
13:16
18:10
 17,078
    65
   -14,618
11
0
0
0
 
6
1
15:59
21:25
 18,701
    61
     3,205
7
7
1
0
 
7
1
09:26
15:45
 21,836
    75
  -631,848
34
0
0
0
 
8
1
06:52
12:50
 20,586
    66
  -378,893
40
0
0
0
 
9
9
1
2
11:42
20:27
15:24
23:59
 12,654
 12,178
    77
    74
    27,105
    27,154
8
6
1
15
0
0
0
0
 
10
1
14:45
19:59
 18,278
    81
   -38,227
23
1
1
0
 
11
11
1
2
00:05
08:26
03:22
12:27
 11,310
 13,816
    61
    73
   -91,763
   -91,829
8
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:20
09:40
 18,752
    64
    31,568
5
11
0
0
 
14
14
1
2
00:00
21:35
04:06
23:59
 14,099
  1,487
    62
   -44
    18,063
    17,957
4
4062
33
1
0
1
0
0
 
15
15
1
2
00:00
19:42
01:29
21:59
  5,035
  7,932
    67
    73
  -216,345
  -216,713
11
9
1
0
0
0
0
0
 
16
1
02:20
07:18
 17,324
    64
   -16,387
5
30
0
0
 
17
1
14:06
20:28
 22,025
    75
  -143,077
141
1
1
0
 
18
18
1
2
00:00
18:27
01:11
23:59
  4,181
 19,009
    61
    87
     7,607
     7,803
5
2680
1
1
0
2
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:43
12:42
06:29
13:54
 16,574
  4,368
    64
    78
   192,355
   192,294
10
9
1
6
0
0
0
0
 
21
1
17:30
23:52
 22,001
    70
   -71,206
19
1
1
0
 
22
22
1
2
00:00
20:04
02:45
21:59
  9,642
  6,607
    48
    55
    73,792
    72,946
38
21
1
0
1
0
0
0
 
23
23
1
2
00:00
20:56
03:20
21:59
 11,567
  3,520
    63
    64
  -192,727
  -192,832
8
3
1
0
0
0
0
0
 
24
1
12:49
18:44
 20,808
    70
   -92,537
14
1
0
0
 
25
1
00:00
05:31
 19,161
    74
   -59,322
9
43
0
0
 
26
26
1
2
09:37
17:30
12:01
21:59
  8,399
 15,491
    69
    71
  -446,183
  -445,849
27
54
1
1
0
1
0
0
 
27
1
05:21
11:33
 21,605
   155
  -897,105
12620
1
1
0
 
28
1
07:55
14:33
 22,932
    67
   -16,114
9
0
0
0
 
29
29
1
2
08:52
17:07
11:47
21:22
 10,188
 14,637
    70
    69
  -215,171
  -215,365
17
27
1
1
0
1
0
0
 
30
30
1
2
00:23
14:48
03:17
19:02
 10,040
 14,756
    46
    51
  -753,451
  -754,427
57
87
1
1
1
1
0
0
 
31
1
05:46
10:44
 17,438
    71
  -109,298
181
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.