GPS Space Vehicle Time Integrity for MJD 55192

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 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
-
 
 
 
 
 
 
 
 
 
2
1
08:46
14:54
 21,067
   111
  -208,418
29
1
1
0
 
3
3
3
1
2
3
00:48
16:48
17:52
05:13
17:51
19:25
 15,299
  3,770
  5,247
   101
   104
   106
  -493,362
  -493,636
  -493,660
22
6
8
1
0
0
0
0
0
0
0
0
 
4
1
07:46
13:09
 18,638
   110
   427,487
107
1
1
0
 
5
1
10:53
16:13
 18,244
   107
    23,533
41
1
1
0
 
6
6
1
2
00:44
16:18
04:44
17:51
 13,774
  5,528
   107
   103
  -262,769
  -262,715
8
4
6
2
0
0
0
0
 
7
1
01:07
07:31
 22,153
   108
    -5,211
7
0
0
0
 
8
1
04:00
07:44
 12,934
   117
    -1,288
3
1
0
0
 
9
9
1
2
07:46
16:30
11:26
17:51
 12,742
  4,838
   120
   115
   -96,323
   -96,380
8
4
1
2
0
0
0
0
 
10
1
10:26
15:33
 17,674
   118
    31,419
25
1
1
0
 
11
11
1
2
04:14
20:15
07:44
22:57
 12,091
  9,306
   113
   105
    36,535
    36,644
11
16
0
1
0
1
0
0
 
12
1
09:16
14:14
 17,055
   111
   171,107
27
1
0
0
 
13
1
00:14
05:41
 18,807
   109
  -306,522
3
19
0
0
 
14
1
17:52
23:32
 19,468
   106
     7,092
46
3
3
0
 
15
15
1
2
05:43
13:33
07:44
17:51
  7,050
 14,949
   109
   107
   316,495
   316,440
4
7
3
0
0
0
0
0
 
16
16
16
1
2
3
00:00
14:51
22:15
03:16
16:03
23:59
 11,239
  4,071
  6,101
   109
   101
  -625
    23,933
    24,133
    23,522
13
6
15135
1
2
14
0
0
6101
0
0
0
 
17
17
1
2
05:27
07:46
07:44
11:43
  7,997
 13,549
   108
   107
  -115,553
  -115,594
8
15
0
1
0
0
0
0
 
18
18
1
2
14:30
20:00
17:51
21:05
 11,737
  3,655
   109
   111
   -37,570
   -37,611
9
31
0
1
0
1
0
0
 
19
1
01:47
06:19
 15,705
   111
     6,254
13
1
0
0
 
20
20
20
1
2
3
00:00
08:44
21:45
02:34
09:54
23:59
  8,830
  3,948
  7,737
   108
   110
   104
   -64,509
   -64,483
   -64,452
4
8
3
0
13
3
0
0
0
0
0
0
 
21
1
13:47
17:51
 14,227
   110
    30,305
11
0
0
0
 
22
22
1
2
16:01
20:00
17:51
22:38
  6,539
  8,935
   106
   106
  -182,852
  -182,840
4
9
0
1
0
1
0
0
 
23
23
1
2
00:00
22:40
04:40
23:59
 16,076
  4,779
   108
  -995
  -383,525
  -384,573
4
20215
2
14
0
4779
0
0
 
24
1
11:44
17:51
 21,420
   110
  -248,561
35
1
1
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
16:18
20:00
17:51
22:16
  5,562
  7,732
   113
   107
     5,292
     5,326
9
10
59
1
0
1
0
0
 
27
27
1
2
07:46
16:23
11:09
17:51
 11,907
  5,227
   116
   105
  -111,780
  -111,880
13
5
1
0
0
0
0
0
 
28
28
1
2
03:46
07:46
07:44
10:21
 13,773
  8,994
   111
   109
    24,442
    24,437
3
4
12
1
0
0
0
0
 
29
1
11:46
17:19
 19,419
   109
   -85,354
33
1
1
0
 
30
30
1
2
10:31
20:20
14:54
22:57
 15,066
  9,066
   104
   100
  -205,176
  -205,291
26
19
1
1
1
1
0
0
 
31
31
1
2
00:00
19:43
01:25
23:59
  4,908
 14,801
   103
   425
    57,530
    57,763
5
10396
2
14
0
15
0
0
 
32
32
1
2
00:00
20:41
01:59
23:59
  6,937
 11,569
   108
   389
  -129,678
  -128,792
15
8250
1
14
1
14
0
0
 
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.