GPS Space Vehicle Time Integrity for MJD 53007

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
04:13
10:05
 20,368
   105
  -322,565
17
1
0
0
 
2
1
04:30
09:53
 18,674
   111
   250,422
35
1
1
0
 
3
3
1
2
00:00
06:16
01:02
10:33
  3,565
 14,937
   109
   108
   -74,614
   -74,701
4
20
1
1
0
1
0
0
 
4
1
12:53
18:31
 19,459
   109
    36,447
59
2
2
0
 
5
1
14:45
19:37
 16,932
   107
   -11,837
24
1
1
0
 
6
1
20:00
21:59
  6,563
   105
     2,828
4
0
0
0
 
7
1
10:51
17:07
 21,884
   111
  -639,160
20
1
0
0
 
8
1
08:18
14:15
 20,703
   112
  -388,664
43
1
1
0
 
9
9
1
2
00:00
13:07
01:39
16:50
  5,692
 12,913
   110
   102
    24,085
    24,178
7
26
20
1
0
1
0
0
 
10
10
1
2
16:11
20:00
17:59
21:26
  6,485
  4,561
   104
   101
   -37,015
   -37,026
4
6
0
14
0
0
0
0
 
11
11
1
2
01:30
09:52
04:48
13:53
 11,667
 14,039
   107
   110
   -87,322
   -87,394
9
11
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:44
11:04
 18,694
   109
    31,809
9
1
1
0
 
14
1
00:00
05:30
 19,203
   110
    18,212
4
80
0
0
 
15
1
00:00
02:53
 10,155
   111
  -207,311
13
1
0
0
 
16
1
03:44
08:42
 17,415
   110
   -16,161
12
1
1
0
 
17
1
15:35
21:56
 21,692
   110
  -104,307
144
0
0
0
 
18
18
1
2
00:00
19:54
02:39
21:59
  9,290
  6,894
   108
   108
     3,710
     3,856
8
6
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:07
14:07
07:54
15:18
 16,623
  4,263
   111
   113
   196,386
   196,320
18
8
1
13
1
0
0
0
 
21
21
1
2
00:00
18:55
01:21
21:59
  4,648
 10,424
   109
   108
   -69,841
   -69,893
3
4
1
1
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
14:17
15:59
  5,996
   102
   -87,342
8
1
0
0
 
25
1
01:15
06:58
 20,136
   112
   -57,991
8
305
0
0
 
26
26
1
2
11:03
18:57
13:27
21:59
  8,369
 10,311
   112
   116
  -463,830
  -463,555
24
29
1
0
0
0
0
0
 
27
1
06:49
13:01
 21,513
   111
  -875,702
88
1
1
0
 
28
1
09:21
15:58
 23,004
   104
   -12,573
19
1
1
0
 
29
29
1
2
10:18
18:33
13:12
21:59
 10,238
 11,762
   114
   116
  -202,786
  -203,017
24
32
1
0
0
0
0
0
 
30
30
1
2
01:48
16:13
04:39
20:28
 10,059
 14,665
   106
   108
  -721,317
  -722,312
58
81
1
0
1
0
0
0
 
31
31
1
2
00:00
07:12
01:10
12:10
  3,960
 17,154
   107
   114
   -41,173
   -42,429
47
197
1
2
1
2
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.