GPS Space Vehicle Time Integrity for MJD 52567

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
10:08
16:03
 21,262
   -41
  -254,076
11
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
04:10
12:20
07:08
16:35
 10,661
 15,302
   -45
   -32
   -73,131
   -73,208
7
17
1
0
0
0
0
0
 
4
1
19:02
23:59
 17,820
   213
  -339,091
10112
12
12
0
 
5
5
1
2
00:00
20:54
01:48
23:59
  6,524
 11,129
   -59
   180
   -35,534
   -35,431
7
6907
0
12
0
12
0
0
 
6
1
00:00
05:03
 18,206
   -57
      665
7
0
0
0
 
7
1
16:56
23:13
 22,585
   -41
  -341,109
230
0
0
0
 
8
1
14:11
20:12
 21,617
   -41
  -409,855
172
0
0
0
 
9
9
1
2
04:05
19:27
08:00
23:00
 14,085
 12,735
   -52
   -50
    13,279
    13,358
12
5
2
1
0
0
0
0
 
10
10
1
2
00:00
22:15
03:33
23:59
 12,816
  6,284
   -54
  -659
   -13,673
   -14,326
7
14011
4
12
0
6284
0
0
 
11
11
1
2
07:34
16:00
10:56
19:56
 12,132
 14,151
   -43
   -38
   -23,571
   -23,601
4
11
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:49
17:09
 19,171
   -38
    16,117
4
16
0
0
 
14
1
04:55
11:16
 22,796
   -41
    43,747
11
0
0
0
 
15
1
01:55
08:04
 22,114
   -49
   -25,555
24
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
02:13
08:57
 24,245
   -48
    31,079
20
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:02
13:55
 17,556
   -34
   193,355
16
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
09:52
15:18
 19,520
   -41
   138,840
195
0
0
0
 
23
1
00:00
05:22
 19,337
   -44
   -11,863
5
67
0
0
 
24
24
1
2
00:00
20:18
02:16
23:59
  8,158
 13,257
   -55
   117
   -65,434
   -65,462
10
5438
1
12
0
12
0
0
 
25
1
07:22
13:04
 20,530
   -33
   -34,212
5
235
0
0
 
26
26
1
2
01:04
17:08
05:42
19:30
 16,680
  8,499
   -53
   -48
  -250,714
  -251,873
100
54
1
0
1
0
0
0
 
27
1
13:00
19:12
 22,259
   -37
  -292,198
337
0
3254
0
 
28
1
15:17
21:57
 23,905
   -43
    88,034
10
2
0
0
 
29
29
1
2
00:46
16:32
05:03
19:18
 15,393
  9,946
   -53
   -43
  -299,965
  -301,063
89
61
1
0
1
0
0
0
 
30
30
30
1
2
3
00:00
07:53
22:15
02:35
10:41
23:59
  9,338
 10,083
  6,285
   -62
   -38
  -354
  -385,753
  -386,577
  -388,352
82
83
6879
1
1
12
1
1
12
0
0
0
 
31
31
1
2
05:42
13:11
07:19
18:00
  5,776
 17,307
   -53
   -32
  -356,578
  -356,432
5
15
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.