GPS Space Vehicle Time Integrity for MJD 52582

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(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
09:05
15:00
 21,294
    23
  -256,047
9
0
0
0
 
2
1
09:20
14:34
 18,770
    21
    10,021
39
0
0
0
 
3
3
1
2
03:09
11:19
06:06
15:34
 10,637
 15,289
     1
    22
   -77,239
   -77,320
16
19
0
0
0
0
0
0
 
4
1
18:02
23:40
 20,244
    17
  -350,400
46
0
0
0
 
5
1
19:51
23:59
 14,885
   365
   -37,715
12885
11
11
0
 
6
6
1
2
00:00
22:32
04:02
23:59
 14,505
  5,244
     7
  -805
     1,032
      237
8
17594
3
11
0
5244
0
0
 
7
1
15:56
22:13
 22,636
    15
  -293,137
247
0
0
0
 
8
1
13:08
19:10
 21,650
    21
  -373,024
178
0
0
0
 
9
9
1
2
03:04
18:25
06:59
21:58
 14,088
 12,764
    13
     6
    15,485
    15,575
12
4
2
1
0
0
0
0
 
10
10
1
2
00:00
21:13
02:32
23:59
  9,118
  9,980
     9
    42
   -14,403
   -14,408
5
775
21
11
0
11
0
0
 
11
11
1
2
06:32
14:58
09:54
18:54
 12,129
 14,152
     8
    20
   -24,835
   -24,859
7
13
0
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:49
16:08
 19,136
    21
    17,130
7
0
0
0
 
14
1
03:53
10:13
 22,751
     9
    40,986
8
0
0
0
 
15
1
00:57
07:05
 22,069
     6
   -31,481
26
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
06:22
 22,951
     6
    -3,052
21
0
0
0
 
18
1
01:12
07:56
 24,202
     5
    26,136
19
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:03
12:55
 17,499
    22
   195,840
15
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
08:51
14:16
 19,465
     6
  -185,037
1048
0
14106
0
 
23
23
1
2
00:00
22:44
04:21
23:59
 15,644
  4,542
     8
 -1,293
   -12,754
   -14,113
7
25595
0
12
0
4542
0
0
 
24
24
1
2
00:00
19:15
01:13
23:59
  4,390
 17,007
    11
   246
   -68,807
   -68,778
5
9023
1
11
0
11
0
0
 
25
1
06:22
12:05
 20,560
    15
   -34,792
6
190
0
0
 
26
26
1
2
00:03
16:06
04:41
18:28
 16,701
  8,500
     5
    14
  -277,872
  -278,959
98
55
1
1
1
0
0
0
 
27
1
12:00
18:11
 22,241
    21
  -355,493
298
0
687
0
 
28
1
14:16
20:55
 23,924
    30
    86,929
10
3
0
0
 
29
29
1
2
00:00
15:30
04:01
18:17
 14,490
  9,999
     7
    13
  -325,708
  -326,739
81
60
1
1
1
0
0
0
 
30
30
30
1
2
3
00:00
06:52
21:14
01:34
09:43
23:59
  5,669
 10,246
  9,942
    -7
    15
   220
  -421,531
  -422,212
  -423,341
46
76
6421
1
1
11
1
1
11
0
0
0
 
31
31
1
2
04:40
12:09
06:17
16:57
  5,864
 17,288
    -1
    19
  -350,038
  -349,815
5
26
1
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(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.