GPS Space Vehicle Time Integrity for MJD 53567

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
10:08
16:51
 23,299
   145
  -414,131
30
1
1
0
 
2
1
00:00
06:11
 21,410
   153
    26,788
4
144
0
0
 
3
3
1
2
07:56
15:57
10:41
20:18
  9,578
 15,120
   151
   155
   -17,628
   -17,728
15
34
2
1
1
1
0
0
 
4
1
00:00
04:10
 14,425
   149
   -87,456
108
0
0
0
 
5
1
00:29
05:21
 16,674
   155
  -114,584
18
1
0
0
 
6
6
1
2
03:13
07:35
07:34
08:37
 15,079
  3,739
   150
   149
  -714,230
  -714,519
135
32
1
0
1
0
0
0
 
7
7
1
2
00:00
20:35
02:57
21:59
 10,077
  4,897
   154
   148
  -229,553
  -231,099
66
29
1
0
1
0
0
0
 
8
1
17:56
21:59
 14,073
   144
    35,436
12
0
0
0
 
9
9
1
2
00:00
07:40
02:38
11:32
  9,237
 13,558
   144
   146
    53,080
    53,128
9
6
0
37
0
0
0
0
 
10
1
01:54
07:09
 18,252
   154
   -66,834
6
112
0
0
 
11
11
1
2
11:10
19:27
14:23
21:59
 10,919
  8,906
   140
   151
  -246,147
  -246,244
12
11
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:27
20:47
 18,448
   143
    -5,153
29
1
1
0
 
14
1
08:38
14:59
 21,849
   146
    28,527
24
1
1
0
 
15
15
1
2
06:19
07:35
07:34
12:14
  4,168
 16,072
   153
   158
  -460,142
  -460,196
50
26
1
1
1
1
0
0
 
16
1
13:34
18:37
 17,358
   148
    -4,728
5
139
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
05:41
07:35
07:34
12:20
  6,478
 16,462
   150
   147
   171,925
   171,960
29
17
1
1
1
1
0
0
 
19
19
1
2
08:59
16:54
11:20
21:25
  8,078
 15,693
   144
   149
    24,241
    24,264
12
4
1
60
1
0
0
0
 
20
20
1
2
00:00
12:52
01:08
17:38
  3,767
 16,602
   154
   145
    57,160
    57,057
9
23
6
1
0
1
0
0
 
21
21
1
2
04:36
07:35
07:34
10:58
 10,142
 11,870
   149
   148
  -114,325
  -114,354
13
34
1
1
1
1
0
0
 
22
1
07:35
13:47
 21,641
   145
   -29,762
17
1
1
0
 
23
1
13:57
19:50
 20,480
   146
  -185,903
21
1
1
0
 
24
24
1
2
00:00
13:44
02:09
15:19
  7,489
  5,366
   153
   136
   -31,471
   -31,638
7
7
13
1
0
0
0
0
 
25
1
10:54
16:37
 19,673
   149
   -98,079
27
1
1
0
 
26
26
26
1
2
3
04:44
07:35
20:46
07:34
09:21
21:59
  9,622
  6,359
  4,385
   148
   146
   141
   -20,718
   -20,707
   -20,643
7
5
5
1
2
0
0
0
0
0
0
0
 
27
1
16:36
21:59
 18,846
   150
    -7,259
4
14
0
0
 
28
28
1
2
00:00
18:53
01:35
21:59
  5,446
 10,932
   155
   143
   -44,157
   -44,141
4
5
6
0
0
0
0
0
 
29
29
29
1
2
3
04:23
07:35
20:08
07:34
08:43
21:59
 10,869
  4,060
  6,467
   147
   146
   141
  -188,126
  -188,327
  -189,509
84
36
47
1
1
0
1
1
0
0
0
0
 
30
30
1
2
01:56
11:29
06:11
14:21
 14,762
  9,706
   151
   142
  -298,061
  -298,640
80
52
1
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.