GPS Space Vehicle Time Integrity for MJD 53242

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
10:26
16:48
 22,074
   110
  -359,825
35
2
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
06:04
14:09
08:55
18:29
  9,823
 15,002
   110
   108
   -38,327
   -38,427
11
22
2
2
0
1
0
0
 
4
4
1
2
00:00
20:44
02:23
23:59
  8,293
 11,207
   105
   238
   265,050
   266,377
41
3728
2
11
2
12
0
0
 
5
5
5
1
2
3
00:00
09:52
22:46
03:39
10:55
23:59
 12,591
  3,789
  4,144
   102
   109
  -936
   -45,630
   -45,678
   -46,804
9
8
20342
2
41
11
1
0
4144
0
0
0
 
6
1
01:30
06:53
 18,895
   103
  -392,506
161
0
0
0
 
7
7
1
2
00:00
20:00
01:20
23:59
  4,513
 13,847
   101
   422
  -390,151
  -388,229
45
10652
2
11
2
12
0
0
 
8
1
16:05
22:05
 20,677
   115
     7,665
26
1
1
0
 
9
9
1
2
05:53
21:11
09:44
23:59
 13,246
  9,795
   103
   406
     1,553
     1,946
12
8613
2
11
1
11
0
0
 
10
1
00:17
05:37
 18,383
   111
   -49,387
17
1
1
0
 
11
11
1
2
09:27
17:45
12:41
21:48
 11,110
 14,043
   110
   116
  -143,431
  -143,521
41
13
2
0
2
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:41
19:01
 18,331
   108
    23,458
15
2
2
0
 
14
1
06:44
13:05
 21,838
   115
    25,964
27
3
1
0
 
15
1
05:11
10:52
 19,716
   109
  -311,104
50
3
3
0
 
16
1
11:42
16:44
 17,228
   115
    -6,747
31
1
1
0
 
17
1
00:00
05:32
 19,129
   116
   134,873
58
2
2
0
 
18
1
03:50
10:28
 22,907
   115
    68,835
46
3
3
0
 
19
19
1
2
07:24
15:14
09:34
19:52
  7,704
 15,999
   118
   118
    10,038
     9,972
28
24
1
1
1
1
0
0
 
20
20
1
2
11:01
22:02
15:49
23:04
 16,826
  3,697
   115
   122
   129,808
   129,702
18
8
2
34
1
0
0
0
 
21
1
03:01
09:21
 22,067
   114
   -78,562
17
1
1
0
 
22
1
05:17
11:56
 23,046
   109
   -15,819
21
3
3
0
 
23
1
11:50
17:50
 20,807
   115
  -156,004
61
2
2
0
 
24
24
1
2
00:00
22:01
03:56
23:59
 13,608
  6,846
   105
  -322
   -52,114
   -52,766
13
11105
2
11
0
12
0
0
 
25
1
09:12
14:55
 19,907
   113
   -74,052
48
3
3
0
 
26
26
1
2
02:54
18:55
07:29
21:22
 15,795
  8,566
   108
   114
  -203,701
  -204,356
55
28
1
0
1
0
0
0
 
27
1
15:01
21:06
 21,049
   119
  -380,107
100
1
1
0
 
28
1
17:21
23:57
 22,928
   118
   -40,404
28
1
1
0
 
29
29
1
2
02:38
18:24
06:57
21:10
 15,024
  9,419
   107
   111
  -359,077
  -358,572
43
29
1
0
0
0
0
0
 
30
30
1
2
00:09
09:42
04:25
12:31
 14,788
  9,735
   100
   109
  -552,814
  -552,728
21
43
1
2
1
2
0
0
 
31
1
18:05
23:59
 20,433
   317
  -299,811
8347
11
12
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.