GPS Space Vehicle Time Integrity for MJD 52389

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
1
1
2
3
00:00
02:22
22:31
02:20
04:25
23:59
  8,437
  7,394
  5,296
   117
   108
  -715
  -226,135
  -226,156
  -227,112
5
7
18157
0
1
11
0
0
5296
0
0
0
2
2
2
1
2
3
00:00
02:22
22:43
02:20
04:10
23:59
  8,437
  6,479
  4,545
   123
   120
 -1,164
   189,063
   189,105
   188,248
13
12
26239
0
1
11
0
0
4545
0
0
0
3
3
3
1
2
3
00:30
02:22
16:12
02:20
04:38
19:16
  6,589
  8,146
 10,979
   122
   121
   111
   -21,628
   -21,654
   -21,836
8
10
12
0
1
0
0
0
0
0
0
0
4
4
1
2
07:05
10:20
10:19
12:34
 11,605
  8,044
   123
   121
  -135,706
  -135,885
61
42
0
0
0
0
0
0
5
5
5
1
2
3
09:09
10:20
12:48
10:19
12:47
13:58
  4,215
  8,798
  4,173
   115
   106
   101
   -10,124
   -10,143
   -10,158
6
7
5
0
0
1
0
0
0
0
0
0
6
6
1
2
11:37
12:48
12:47
17:06
  4,150
 15,446
   117
   118
     3,009
     3,012
3
3
0
8
0
0
0
0
7
7
1
2
05:06
10:20
10:19
11:21
 18,736
  3,636
   127
   127
  -693,195
  -693,099
44
9
0
0
0
0
0
0
8
1
02:32
08:30
 21,475
   121
  -688,803
46
0
0
0
9
9
1
2
07:41
16:15
10:19
20:10
  9,464
 14,097
   136
   122
    40,012
    40,053
4
7
1
31
0
0
0
0
10
10
1
2
10:39
12:48
12:47
16:01
  7,696
 11,530
   118
   115
    -3,784
    -3,792
6
3
0
48
0
0
0
0
11
11
1
2
04:14
19:43
08:08
23:06
 14,048
 12,146
   123
   116
   -11,346
   -11,387
5
4
21
2
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
02:22
02:20
05:17
  8,437
 10,517
   128
   122
     5,309
     5,307
4
4
1
15
0
0
0
0
14
1
17:16
23:44
 23,219
   113
    79,787
21
0
0
0
15
1
13:53
20:05
 22,303
   118
    -6,726
30
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
13:08
19:34
 23,123
   111
   387,303
941
0
16047
0
18
1
14:13
20:55
 24,044
   114
    69,499
8
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
08:25
21:18
02:12
09:35
23:59
  7,924
  4,208
  9,654
   125
   123
   210
   155,696
   155,776
   155,999
6
8
2646
1
16
11
0
0
11
0
0
0
21
1
15:48
22:20
 23,441
   108
     1,021
8
0
0
0
22
22
1
2
00:00
21:49
02:20
23:59
  8,437
  7,807
   124
  -120
  -157,839
  -161,729
114
6403
0
11
0
11
0
0
23
1
12:48
17:59
 18,623
   110
    -1,068
5
178
0
0
24
24
24
1
2
3
08:27
10:20
12:48
10:19
12:47
14:19
  6,725
  8,798
  5,415
   135
   124
   122
   -24,884
   -24,915
   -24,936
10
9
4
0
0
3
0
0
0
0
0
0
25
25
1
2
00:00
19:24
01:08
23:59
  4,110
 16,510
   119
   376
   -25,391
   -25,173
5
9868
2
11
0
11
0
0
26
26
1
2
05:28
13:16
07:42
17:55
  8,053
 16,665
   131
   111
   158,769
   159,368
42
91
1
0
0
0
0
0
27
27
1
2
01:03
02:22
02:20
07:18
  4,636
 17,752
   128
   125
   -18,443
   -18,458
6
5
0
4
0
0
0
0
28
1
03:29
10:08
 23,948
   137
    78,645
11
0
0
0
29
1
14:28
19:42
 18,791
   106
  -419,221
112
0
0
0
30
30
30
1
2
3
10:20
12:48
20:05
12:47
14:38
22:36
  8,798
  6,550
  9,021
   116
   113
   119
  -634,810
  -634,950
  -635,424
47
32
47
0
1
0
0
0
0
0
0
0
31
31
1
2
02:22
17:55
06:16
19:28
 14,074
  5,515
   162
   105
  -240,982
  -241,714
39
25
1
0
1
0
1
5515
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.