GPS Space Vehicle Time Integrity for MJD 53086

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
22:50
04:37
23:59
 15,923
  3,841
   -10
   -11
  -335,738
  -335,873
9
5
32
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:52
16:41
05:10
19:34
 14,933
 10,157
    -9
   -22
   -95,477
   -95,654
13
9
1
2
0
0
0
0
 
4
1
07:27
13:03
 19,625
    -7
    94,479
62
2
2
0
 
5
1
09:12
14:08
 17,253
    -7
   -22,517
11
1
1
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
05:32
11:51
 21,912
    -1
  -595,778
63
2
2
0
 
8
1
02:55
08:52
 20,933
    -2
  -337,372
70
0
0
0
 
9
9
1
2
07:49
16:29
11:28
20:18
 12,644
 13,247
     5
    -1
    35,773
    35,834
22
18
2
2
2
2
0
0
 
10
1
10:47
16:03
 18,220
     4
   -41,275
17
1
1
0
 
11
11
1
2
04:28
20:04
08:30
22:22
 14,184
  7,946
    -4
   -11
  -104,631
  -104,779
7
6
6
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:26
05:44
 18,555
    -9
    30,404
4
29
0
0
 
14
14
1
2
17:32
22:50
22:22
23:55
 16,809
  3,595
 59,485
   -11
    77,914
    18,420
7713101
5
1
15
16809
0
0
0
 
15
1
15:48
21:29
 19,963
   -13
  -242,790
34
2
2
0
 
16
16
1
2
00:00
22:50
03:29
23:59
 12,078
  3,856
    -5
 -1,097
   -14,470
   -15,523
7
19437
225
12
0
3856
0
0
 
17
1
10:03
16:22
 21,991
    -2
  -243,393
130
1
1
0
 
18
1
14:29
21:06
 23,133
    -4
    20,612
22
2
2
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
08:45
22:50
02:34
09:59
23:59
  8,795
  4,185
  3,855
   -11
    -4
  -195
   178,832
   178,750
   178,406
11
14
3463
1
2
11
0
1
11
0
0
0
 
21
1
13:36
19:57
 22,345
    -6
   -73,889
22
2
2
0
 
22
1
16:01
22:22
 22,221
    -8
    24,655
53
2
2
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
08:46
14:39
 20,426
   -10
   -13,530
39
2
1
0
 
25
25
25
1
2
3
00:00
19:45
22:50
01:29
22:22
23:59
  5,227
  9,042
  3,855
    -8
110,592
   927
   -62,942
    47,609
   -62,063
5
10516415
17332
1
1
11
0
9042
3855
0
0
0
 
26
26
1
2
05:37
13:32
08:04
18:07
  8,499
 15,896
    -7
    -7
  -386,065
  -385,623
35
76
1
2
0
2
0
0
 
27
1
01:30
07:40
 21,362
    -0
   -40,079
221
0
0
0
 
28
1
04:00
10:37
 23,051
    -0
   -24,837
21
1
1
0
 
29
29
1
2
05:00
13:11
07:50
17:26
  9,942
 14,864
    -8
    -7
  -234,527
  -234,583
7
11
1
0
0
0
0
0
 
30
30
1
2
10:52
20:23
15:06
22:22
 14,756
  6,973
    -6
143,407
  -829,493
  -686,438
55
11975403
2
1
1
6973
0
0
 
31
31
1
2
01:49
18:26
06:47
19:42
 17,144
  4,570
    -4
   -18
   -45,016
   -46,504
136
35
1
0
1
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(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.