GPS Space Vehicle Time Integrity for MJD 56124

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
1
1
2
04:29
13:01
07:55
16:58
 11,871
 13,570
   135
   147
  -265,602
  -265,639
19
17
2
1
2
1
0
0
2
1
17:01
23:06
 21,045
   152
  -396,852
47
3
3
0
3
3
3
1
2
3
01:01
08:58
10:11
03:39
10:10
13:24
  9,161
  3,988
 11,195
   151
   141
   147
   -75,745
   -75,865
   -75,898
16
8
17
2
0
3
0
0
1
0
0
0
4
1
15:39
21:22
 19,811
   154
  -245,567
68
2
2
0
5
1
19:00
23:59
 17,434
   511
   335,722
12671
14
16
0
6
6
6
1
2
3
00:26
08:51
10:11
03:44
10:10
12:51
 11,321
  4,428
  9,284
   133
   137
   138
    -6,222
    -6,082
    -6,043
17
8
20
2
0
3
1
0
3
0
0
0
7
1
10:11
15:45
 19,174
   144
  -100,849
27
4
4
0
8
1
11:08
17:06
 20,547
   149
    -1,640
30
4
4
0
9
9
1
2
00:51
15:53
04:29
19:42
 12,755
 13,423
   142
   144
  -171,858
  -171,995
12
13
2
1
0
0
0
0
10
10
1
2
10:11
17:36
12:14
22:07
  7,058
 15,541
   145
   157
    45,109
    45,163
18
19
3
2
3
1
0
0
11
11
1
2
03:54
12:02
06:58
16:15
 10,654
 14,555
   135
   147
   282,330
   282,464
14
20
2
1
1
1
0
0
12
1
17:32
22:30
 17,000
   149
   -80,131
72
2
2
0
13
13
1
2
08:30
10:11
10:10
14:00
  5,716
 13,075
   138
   146
  -194,174
  -194,142
6
24
3
4
0
1
0
0
14
1
01:40
07:53
 21,599
   140
  -206,995
17
3
2
0
15
15
15
1
2
3
00:00
14:46
22:09
03:08
16:03
23:59
 10,773
  4,324
  6,531
   141
   142
  -430
    92,698
    92,718
    92,157
19
4
12615
1
1
14
1
0
6531
0
0
0
16
16
1
2
07:03
10:11
10:10
12:15
 10,863
  7,104
   141
   144
   241,349
   241,361
23
50
1
3
1
3
0
0
17
1
13:32
19:44
 21,625
   147
  -112,725
29
2
2
0
18
18
1
2
00:00
22:50
05:29
23:59
 18,995
  4,159
   141
 -1,273
  -205,292
  -206,840
20
24560
3
14
2
4159
0
0
19
19
1
2
02:16
10:11
04:34
14:42
  7,987
 15,608
   136
   146
   285,210
   285,337
12
35
2
4
1
4
0
0
20
1
06:03
10:10
 14,264
   141
   -64,709
14
1
1
0
21
21
1
2
00:00
21:58
04:11
23:59
 14,541
  7,054
   140
  -389
   236,984
   236,641
17
12219
2
14
1
7054
0
0
22
1
00:42
07:14
 22,709
   141
  -145,386
18
3
3
0
23
23
1
2
07:02
10:11
10:10
12:57
 10,887
  9,639
   142
   146
  -184,788
  -184,743
24
43
1
3
1
3
0
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
04:44
19:06
07:32
23:19
  9,583
 14,676
   139
   149
   -37,234
   -37,269
20
55
2
2
2
2
0
0
26
26
26
1
2
3
00:00
12:58
21:25
01:33
16:19
23:59
  5,389
 11,415
  9,018
   141
   144
   341
   345,370
   344,809
   344,678
22
40
4669
1
2
14
0
1
15
0
0
0
27
27
27
1
2
3
00:40
15:28
17:46
03:57
17:45
19:20
 11,515
  7,848
  5,453
   144
   147
   142
  -409,502
  -409,710
  -409,744
17
9
19
2
0
1
0
0
1
0
0
0
28
28
1
2
12:17
17:46
17:45
18:48
 18,950
  3,533
   147
   144
  -165,365
  -165,414
22
37
1
1
1
1
0
0
29
29
1
2
00:00
20:00
01:38
23:59
  5,674
 14,040
   141
   508
  -333,843
  -333,772
8
11248
1
14
0
16
0
0
30
30
1
2
06:03
22:40
10:10
23:44
 14,238
  3,820
   152
   159
   301,416
   302,720
108
25
1
0
1
0
0
0
31
1
04:03
09:35
 19,099
   134
  -260,455
21
13
1
0
32
1
04:59
10:10
 18,073
   142
   465,823
27
1
1
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.