GPS Space Vehicle Time Integrity for MJD 52421

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
2
00:00
20:19
02:13
23:59
  8,009
 13,225
   -60
    81
  -231,257
  -231,257
7
5241
1
11
0
11
0
0
 
2
2
1
2
00:00
20:28
01:49
23:59
  6,531
 12,668
   -61
   181
   205,524
   206,214
12
8139
1
11
0
11
0
0
 
3
3
3
1
2
3
00:00
14:02
22:16
02:29
17:05
23:59
  8,963
 10,949
  6,210
   -55
   -82
  -446
   -31,295
   -31,497
   -31,967
11
13
9014
1
1
11
0
0
11
0
0
0
 
4
1
04:54
09:25
 16,230
   -69
  -182,913
79
0
0
0
 
5
5
5
1
2
3
06:59
09:27
18:03
09:25
11:48
19:05
  8,745
  8,491
  3,637
   -55
   -52
   -66
   -15,424
   -15,438
   -15,504
4
6
8
0
14
39
0
0
0
0
0
0
 
6
1
09:30
14:58
 19,628
   -66
     3,506
4
6
0
0
 
7
1
03:28
09:09
 20,474
   -63
  -662,417
76
0
0
0
 
8
8
1
2
00:20
03:28
03:26
06:18
 11,126
 10,234
   -61
   -74
  -661,386
  -661,269
33
30
0
0
0
0
0
0
 
9
9
1
2
05:30
14:04
09:02
17:59
 12,695
 14,125
   -69
   -80
    44,567
    44,612
6
9
1
24
0
0
0
0
 
10
1
09:27
13:48
 15,686
   -68
    -5,615
5
10
0
0
 
11
11
11
1
2
3
02:03
03:28
17:32
03:26
05:57
20:55
  4,964
  8,951
 12,136
   -64
   -62
   -72
   -13,228
   -13,231
   -13,275
5
6
4
25
3
1
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:36
03:03
23:59
 11,010
  8,624
   -63
  -288
     6,708
     6,545
4
6294
1
11
0
11
0
0
 
14
1
15:03
21:30
 23,206
   -65
    71,099
19
0
0
0
 
15
1
11:39
17:53
 22,378
   -60
   -18,954
34
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:57
17:23
 23,139
   -74
    35,804
761
0
14351
0
 
18
1
12:03
18:46
 24,146
   -68
    65,319
14
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
19:06
23:56
 17,328
   -63
   163,429
21
0
0
0
 
21
1
13:35
20:08
 23,501
   -66
     1,189
13
0
0
0
 
22
22
1
2
00:00
19:39
01:04
23:59
  3,845
 15,587
   -45
   193
  -279,485
  -282,425
65
9232
1
11
1
1701
0
0
 
23
1
10:01
15:41
 20,339
   -73
    -3,025
10
0
0
0
 
24
24
1
2
06:17
09:27
09:25
12:09
 11,276
  9,766
   -73
   -68
   -32,348
   -32,371
10
6
0
7
0
0
0
0
 
25
1
17:12
22:52
 20,379
   -70
   -27,237
5
49
0
0
 
26
26
1
2
03:28
11:04
05:31
15:42
  7,415
 16,628
   -53
   -72
   215,118
   215,802
42
106
1
0
1
0
0
0
 
27
27
27
1
2
3
00:00
03:28
22:45
03:26
05:04
23:59
 12,352
  5,783
  4,476
   -66
   -66
 -1,018
   -21,351
   -21,359
   -22,374
5
6
19314
0
1
11
0
0
4476
0
0
0
 
28
28
1
2
01:18
03:28
03:26
07:57
  7,649
 16,176
   -47
   -62
    83,181
    83,183
4
4
0
66
0
0
0
0
 
29
29
1
2
03:56
11:30
05:25
16:17
  5,349
 17,169
   -48
   -68
  -359,888
  -359,137
32
115
1
0
1
0
0
0
 
30
30
30
1
2
3
08:07
09:27
17:54
09:25
12:29
20:29
  4,671
 10,920
  9,264
   -72
   -71
   -73
  -670,149
  -670,209
  -670,443
10
23
18
0
1
0
0
0
0
0
0
0
 
31
31
1
2
00:00
15:49
03:26
17:16
 12,352
  5,182
   -51
   -69
  -285,126
  -285,938
54
25
0
1
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.