GPS Space Vehicle Time Integrity for MJD 52351

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
01:11
07:01
 20,982
   345
  -220,768
15
0
0
0
 
2
1
02:02
07:32
 19,807
   341
   169,145
33
0
0
0
 
3
3
1
2
03:06
18:47
07:13
21:51
 14,825
 11,066
   341
   352
   -10,800
   -10,963
15
3
1
2
0
0
0
0
 
4
1
09:41
15:11
 19,768
   341
   -72,870
113
0
0
0
 
5
1
11:41
16:32
 17,464
   352
    -5,450
7
11
0
0
 
6
1
14:07
19:38
 19,837
   346
     3,029
9
4
0
0
 
7
1
07:43
13:58
 22,514
   345
  -709,299
15
1
0
0
 
8
1
05:07
11:05
 21,489
   345
  -707,938
20
0
0
0
 
9
9
1
2
10:16
18:50
13:48
22:46
 12,727
 14,138
   350
   355
    34,875
    34,929
10
7
1
42
0
0
0
0
 
10
1
13:11
18:32
 19,278
   343
    -1,514
9
1
0
0
 
11
11
11
1
2
3
00:00
06:50
22:19
01:46
10:44
23:59
  6,394
 14,024
  6,042
   341
   336
   357
    -9,411
    -9,431
    -9,441
6
6
91
0
54
12
0
0
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:35
07:55
 19,191
   339
     4,005
5
39
0
0
 
14
14
1
2
00:00
19:49
02:20
23:59
  8,414
 15,000
   337
   481
    92,003
    91,859
8
4723
4
12
0
12
0
0
 
15
1
16:31
22:42
 22,287
   349
  -152,250
26
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:44
22:10
 23,144
   334
  -360,436
467
0
8836
0
 
18
1
16:48
23:30
 24,110
   347
    73,128
5
33
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
11:00
04:48
12:04
 17,238
  3,800
   347
   350
   146,367
   146,468
19
8
1
0
0
0
0
0
 
21
21
1
2
00:00
18:25
01:01
23:59
  3,672
 20,063
   339
   644
      889
     1,207
5
12115
1
12
0
12
0
0
 
22
1
00:28
05:46
 19,082
   336
  -630,698
28
0
0
0
 
23
1
15:01
20:44
 20,586
   341
    -8,197
9
4
0
0
 
24
1
11:01
16:53
 21,076
   342
   -16,112
19
0
0
0
 
25
25
1
2
00:00
22:01
03:46
23:59
 13,562
  7,130
   342
  -117
   -23,880
   -24,367
4
11519
31
12
0
56
0
0
 
26
26
1
2
08:07
15:54
10:18
20:35
  7,858
 16,881
   352
   346
   102,407
   102,905
34
80
1
0
0
0
0
0
 
27
1
03:41
09:55
 22,437
   340
   -13,620
12
0
0
0
 
28
1
06:04
12:44
 23,977
   342
    71,498
20
0
0
0
 
29
1
18:07
23:41
 20,084
   349
  -481,049
105
0
0
0
 
30
30
30
1
2
3
00:00
12:49
22:40
01:15
17:13
23:59
  4,504
 15,824
  4,744
   336
   342
   354
  -556,771
  -558,279
  -559,141
41
135
43
1
1
0
1
1
0
0
0
0
 
31
31
1
2
03:59
20:26
08:48
22:04
 17,349
  5,884
   351
   366
   -99,829
   -99,935
17
4
1
2
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.