GPS Space Vehicle Time Integrity for MJD 53083

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
00:00
22:51
04:49
23:59
 16,755
  3,662
   -14
 -1,316
  -335,259
  -336,712
8
23871
9
11
0
3662
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
01:04
16:53
05:22
19:46
 15,011
 10,121
    -6
   -11
   -94,708
   -94,878
13
18
1
3
0
3
0
0
 
4
1
07:39
13:16
 19,723
    -9
    91,914
62
1
1
0
 
5
1
09:24
14:20
 17,111
    -0
   -22,136
33
1
1
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
05:44
12:02
 21,956
    -6
  -598,205
61
1
1
0
 
8
1
03:08
09:05
 20,923
   -11
  -340,115
65
0
0
0
 
9
9
1
2
08:01
16:41
11:41
20:29
 12,724
 13,418
    -4
    -3
    35,274
    35,341
16
11
1
1
1
0
0
0
 
10
1
11:00
16:15
 18,254
   -10
   -41,142
10
5
1
0
 
11
11
1
2
04:41
20:16
08:43
23:32
 14,015
 11,131
    -7
    -9
  -103,964
  -104,105
10
15
3
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:38
05:56
 18,579
   -13
    30,474
3
24
0
0
 
14
1
17:44
23:59
 21,628
   223
    18,606
10301
11
14
0
 
15
1
16:00
21:42
 19,789
   -18
  -241,431
41
6
5
0
 
16
16
1
2
00:00
22:35
03:41
23:59
 12,845
  4,642
   -12
  -965
   -14,598
   -15,515
8
19581
257
11
0
4642
0
0
 
17
1
10:16
16:34
 21,792
    -7
  -238,345
130
3
3
0
 
18
1
14:41
21:18
 23,123
    -7
    19,869
33
6
6
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
08:58
21:58
02:46
10:11
23:59
  9,570
  4,196
  6,877
   -15
   -11
  -229
   179,608
   179,523
   179,159
9
12
5509
2
2
11
0
0
11
0
0
0
 
21
1
16:00
20:09
 14,471
    -3
   -73,811
42
5
5
0
 
22
1
16:14
22:52
 23,169
   -10
    26,641
61
6
6
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
08:59
14:52
 20,285
    -5
   -12,788
44
2
2
0
 
25
25
1
2
00:00
19:57
01:42
23:59
  5,970
 13,906
    -4
   219
   -62,759
   -62,581
4
8090
1
11
0
12
0
0
 
26
26
1
2
05:50
13:44
08:16
18:20
  8,488
 15,884
    -8
   -12
  -389,572
  -389,137
36
71
1
3
0
2
0
0
 
27
1
01:42
07:52
 21,433
    -9
   -30,935
226
0
0
0
 
28
1
04:12
10:49
 23,093
   -11
   -24,433
23
1
1
0
 
29
29
1
2
05:09
13:23
08:02
17:38
 10,090
 14,647
    -8
   -11
  -234,061
  -234,127
6
41
2
3
0
3
0
0
 
30
30
1
2
11:04
20:35
15:18
23:30
 14,561
  9,851
   -13
    -1
  -826,385
  -826,762
58
41
2
1
1
1
0
0
 
31
31
1
2
02:01
18:38
06:59
19:54
 17,272
  4,449
   -10
   -13
   -37,777
   -39,278
144
47
1
3
1
3
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.