GPS Space Vehicle Time Integrity for MJD 52223

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
09:50
15:41
 21,067
   571
  -202,479
5
16
0
0
 
2
1
14:52
21:19
 23,203
   560
   104,321
45
0
0
0
 
3
3
1
2
03:32
11:49
06:39
15:59
 11,197
 15,000
   547
   567
   -81,335
   -81,426
13
23
1
0
0
0
0
0
 
4
1
18:33
21:59
 12,391
   562
  -447,634
93
0
0
0
 
5
5
1
2
00:00
20:17
01:16
21:59
  4,570
  6,132
   566
   555
  -321,354
  -321,479
6
3
4
0
0
0
0
0
 
6
1
00:00
04:32
 16,325
   542
     1,609
6
0
0
0
 
7
1
16:38
21:59
 19,274
   555
  -578,113
131
0
0
0
 
8
1
13:47
19:46
 21,573
   558
  -620,186
81
0
0
0
 
9
9
1
2
03:37
18:57
07:31
21:59
 14,032
 10,943
   561
   561
    16,523
    16,626
13
10
2
0
0
0
0
0
 
10
1
00:00
03:09
 11,347
   553
   -12,808
6
23
0
0
 
11
11
1
2
07:04
15:34
10:30
19:28
 12,349
 14,069
   547
   555
    -4,598
    -4,599
4
6
31
48
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:27
16:44
 19,047
   560
     7,680
7
0
0
0
 
14
1
04:32
10:57
 23,085
   557
   122,068
10
0
0
0
 
15
1
01:25
07:34
 22,142
   544
  -102,656
21
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:31
06:57
 23,173
   550
  -278,500
496
0
9732
0
 
18
1
01:36
08:18
 24,122
   553
    76,106
6
17
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:42
19:44
13:31
20:55
 17,359
  4,294
   563
   567
   113,592
   113,695
26
10
0
2
0
0
0
0
 
21
1
03:19
09:50
 23,461
   554
    -4,715
6
0
0
0
 
22
1
09:14
14:32
 19,102
   559
  -409,785
198
0
0
0
 
23
1
00:21
06:20
 21,548
   558
       52
6
42
0
0
 
24
24
1
2
00:00
19:48
01:45
21:59
  6,318
  7,894
   548
   567
    -4,512
    -4,691
7
6
2
28
0
0
0
0
 
25
1
06:59
12:44
 20,701
   559
   -18,864
7
59
0
0
 
26
26
1
2
00:41
16:50
05:23
19:01
 16,926
  7,898
   555
   550
    -1,159
     -999
18
9
1
0
0
0
0
0
 
27
1
12:30
18:44
 22,410
   564
    -1,165
9
0
0
0
 
28
1
14:49
21:28
 23,974
   558
    36,888
27
0
0
0
 
29
1
05:40
12:19
 23,920
   557
  -611,077
47
0
0
0
 
30
30
1
2
00:00
07:25
02:06
10:10
  7,613
  9,923
   542
   548
  -141,874
  -142,309
36
43
1
1
0
1
0
0
 
31
31
1
2
05:04
12:39
06:53
17:28
  6,512
 17,327
   555
   574
   -73,813
   -73,868
6
9
6
25
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.