GPS Space Vehicle Time Integrity for MJD 54093

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
05:08
23:59
 17,941
  5,553
    36
  -696
   -97,077
   -97,989
15
15236
3
13
1
5553
0
0
 
2
2
1
2
11:54
13:47
13:45
18:04
  6,609
 14,511
    49
    48
   -66,846
   -66,887
8
14
0
3
0
0
0
0
 
3
3
1
2
03:57
19:51
08:17
22:38
 15,159
  9,769
    45
    41
  -478,110
  -479,085
76
53
2
0
2
0
0
0
 
4
4
1
2
10:47
13:47
13:45
16:13
 10,490
  8,323
    47
    42
  -348,929
  -348,965
12
20
0
3
0
3
0
0
 
5
5
1
2
12:35
13:47
13:45
17:24
  4,198
 12,157
    44
    43
  -443,022
  -443,186
21
71
0
4
0
4
0
0
 
6
1
15:14
20:37
 18,642
    50
  -493,677
115
1
1
0
 
7
1
16:08
21:07
 17,006
    53
  -465,293
52
1
1
0
 
8
1
05:43
10:45
 17,650
    49
    90,798
16
2
2
0
 
9
9
1
2
10:51
19:38
13:45
23:20
 10,281
 12,953
    54
    40
   -50,108
   -50,169
5
15
17
4
0
1
0
0
 
10
1
13:58
19:16
 17,915
    47
   -94,805
32
4
4
0
 
11
11
1
2
00:00
07:29
02:22
10:45
  8,186
 11,460
    43
    52
     -801
     -829
12
18
2
1
1
1
0
0
 
12
12
1
2
12:31
13:47
13:45
17:26
  4,466
 12,275
    45
    45
    78,365
    78,284
12
36
0
4
0
3
0
0
 
13
1
03:28
08:51
 18,886
    43
  -125,460
22
1
1
0
 
14
14
1
2
00:00
20:33
02:54
23:59
 10,125
 11,896
    41
   135
    -2,491
    -2,481
25
2729
2
13
2
15
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
01:35
06:33
 17,470
    45
  -104,968
17
0
0
0
 
17
17
17
1
2
3
08:34
10:47
13:47
10:45
13:45
14:55
  7,601
 10,475
  3,670
    52
    46
    46
   -85,071
   -85,057
   -85,045
19
4
46
1
0
3
1
0
3
0
0
0
 
18
1
17:43
23:59
 21,784
   327
   254,007
11407
13
14
0
 
19
19
1
2
04:55
20:55
09:26
23:20
 15,806
  8,261
    52
    46
   -48,303
   -48,541
17
32
2
2
0
2
0
0
 
20
20
1
2
00:55
11:53
05:41
12:58
 16,405
  3,756
    41
    48
    21,894
    21,903
37
9
2
10
2
0
0
0
 
21
1
16:51
23:08
 22,080
    50
   -66,129
21
3
3
0
 
22
22
1
2
00:00
19:16
01:57
23:59
  6,688
 16,476
    46
   257
  -157,660
  -157,613
57
7469
2
13
2
15
0
0
 
23
1
01:59
07:53
 20,570
    46
  -143,619
17
1
1
0
 
24
24
1
2
12:39
13:47
13:45
18:57
  3,960
 17,442
    53
    51
   -62,691
   -62,729
6
23
0
3
0
3
0
0
 
25
1
00:00
05:00
 17,457
    43
  -399,015
37
3
2
0
 
26
26
1
2
08:48
16:44
10:45
21:20
  6,817
 15,958
    44
    50
    61,762
    62,336
35
88
1
2
1
2
0
0
 
27
1
04:39
10:44
 21,175
    49
   -84,771
18
2
1
0
 
28
28
1
2
06:50
10:47
10:45
13:28
 13,575
  9,480
    51
    53
   -11,220
   -11,207
17
4
2
0
1
0
0
0
 
29
29
1
2
08:18
16:27
10:45
20:49
  8,563
 15,133
    50
    51
  -278,895
  -279,578
55
92
0
0
0
0
0
0
 
30
30
1
2
00:00
13:55
02:25
18:11
  8,336
 14,463
    44
    46
   -20,352
   -20,417
8
28
9
3
0
3
0
0
 
31
31
1
2
00:00
22:53
04:32
23:59
 15,799
  3,740
    42
 -1,717
    15,972
    13,691
36
29769
3
13
3
3740
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.