GPS Space Vehicle Time Integrity for MJD 52234

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
09:05
14:57
 21,067
   685
  -203,810
4
9
0
0
 
2
1
13:43
20:13
 23,414
   674
   110,030
39
0
0
0
 
3
3
1
2
02:48
11:04
05:54
15:13
 11,171
 14,913
   662
   672
   -84,378
   -84,474
8
20
1
0
0
0
0
0
 
4
1
17:47
23:23
 20,183
   676
  -422,934
151
0
0
0
 
5
1
19:31
23:59
 16,097
  1,048
  -322,737
14146
12
12
0
 
6
6
1
2
00:00
22:14
03:46
23:59
 13,596
  6,338
   670
    37
     1,882
     1,279
5
14116
0
12
0
6338
0
0
 
7
1
15:52
22:13
 22,865
   676
  -600,222
146
0
0
0
 
8
1
13:02
19:01
 21,550
   666
  -631,659
74
0
0
0
 
9
9
1
2
02:52
18:12
06:46
21:46
 14,045
 12,826
   664
   675
    18,293
    18,398
8
11
11
0
0
0
0
0
 
10
10
1
2
00:00
21:04
02:24
23:59
  8,650
 10,521
   659
   755
   -13,269
   -13,218
6
2378
16
12
0
12
0
0
 
11
11
1
2
06:20
14:49
09:45
18:40
 12,330
 13,893
   665
   670
    -4,769
    -4,773
3
8
1
24
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:41
15:59
 19,051
   677
     8,219
7
6
0
0
 
14
1
03:48
10:12
 23,074
   669
   120,802
8
0
0
0
 
15
1
00:39
06:49
 22,150
   664
  -106,874
24
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
06:12
 22,361
   660
  -344,610
417
1
6843
0
 
18
1
00:51
07:32
 24,080
   664
    76,355
5
49
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:56
18:59
12:46
20:10
 17,375
  4,288
   677
   668
   116,551
   116,642
20
8
0
3
0
0
0
0
 
21
1
02:33
09:04
 23,464
   665
    -4,583
6
0
0
0
 
22
1
08:28
13:47
 19,100
   677
  -443,819
185
0
0
0
 
23
1
00:00
05:30
 19,849
   667
     -498
10
1
0
0
 
24
1
19:02
23:59
 17,828
   929
    -6,813
9716
12
12
0
 
25
1
06:14
11:58
 20,670
   671
   -19,141
6
30
0
0
 
26
26
1
2
00:00
16:06
04:36
18:16
 16,612
  7,846
   660
   663
     2,375
     2,604
20
11
1
1
0
0
0
0
 
27
1
11:45
17:58
 22,398
   687
    -2,136
5
0
0
0
 
28
1
14:03
20:43
 23,959
   675
    40,417
23
0
0
0
 
29
1
04:58
11:38
 23,975
   669
  -604,865
53
0
0
0
 
30
30
30
1
2
3
00:00
06:40
20:59
01:21
09:25
23:59
  4,896
  9,868
 10,840
   665
   665
   964
  -154,777
  -155,078
  -155,367
13
31
8814
1
1
12
0
1
12
0
0
0
 
31
31
1
2
04:20
11:54
06:08
16:42
  6,470
 17,273
   676
   684
   -75,710
   -75,772
4
15
4
0
0
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(MYS) 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(MYS) 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.