GPS Space Vehicle Time Integrity for MJD 53595

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
08:13
14:56
 22,977
   201
    -2,796
34
3
3
0
 
2
1
00:00
04:14
 14,785
   204
    27,358
33
3
2
0
 
3
3
1
2
05:59
14:02
08:46
18:23
  9,659
 14,945
   200
   206
   -25,354
   -25,444
16
34
3
2
2
2
0
0
 
4
4
1
2
00:00
20:34
02:16
21:59
  7,945
  4,884
   200
   198
   -25,066
   -23,177
66
46
2
1
2
1
0
0
 
5
1
00:00
03:28
 12,056
   208
  -121,776
9
2
0
0
 
6
1
01:21
06:44
 18,721
   204
  -774,664
118
2
2
0
 
7
7
1
2
00:00
18:43
01:06
21:59
  3,892
 11,254
   204
   201
  -279,032
  -280,421
30
62
1
0
1
0
0
0
 
8
1
16:03
21:59
 20,423
   207
    38,321
30
2
2
0
 
9
1
05:45
09:37
 13,533
   197
     2,883
8
19
0
0
 
10
1
00:00
05:15
 18,388
   203
   -68,194
25
3
3
0
 
11
11
1
2
09:15
17:32
12:28
21:34
 10,756
 14,163
   192
   198
  -254,997
  -255,104
10
15
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:33
18:53
 18,459
   196
    -8,885
30
2
2
0
 
14
1
06:46
13:08
 21,687
   200
    27,849
35
4
4
0
 
15
1
04:19
10:16
 20,288
   201
  -473,500
36
2
2
0
 
16
1
11:42
16:46
 17,313
   201
    -6,270
47
3
3
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
03:44
10:23
 22,800
   201
   179,418
20
3
2
0
 
19
19
1
2
07:06
15:00
09:25
19:31
  8,020
 15,506
   196
   202
    25,393
    25,412
6
10
3
1
0
1
0
0
 
20
1
10:58
15:44
 16,301
   201
    52,990
38
3
3
0
 
21
1
02:39
09:02
 21,969
   200
  -120,722
41
4
4
0
 
22
1
05:14
11:52
 22,803
   197
   -33,916
14
3
2
0
 
23
1
12:02
17:55
 19,928
   201
  -180,499
49
4
4
0
 
24
24
1
2
11:50
19:24
13:24
21:59
  5,116
  9,005
   196
   210
   -38,500
   -38,563
7
10
3
1
0
0
0
0
 
25
1
09:02
14:44
 19,446
    73
  -100,573
17505
1
3
0
 
26
26
1
2
02:49
18:49
07:25
21:16
 15,887
  8,479
   200
   199
   -15,874
   -15,744
43
11
2
0
2
0
0
0
 
27
1
14:43
20:49
 21,157
   200
   -10,798
30
2
2
0
 
28
1
16:58
21:59
 17,446
   199
   -43,023
33
2
2
0
 
29
29
1
2
02:28
18:12
06:49
21:02
 14,965
  9,856
   202
   196
  -247,219
  -248,498
117
64
3
0
3
0
0
0
 
30
30
1
2
00:01
09:34
04:17
12:23
 14,860
  9,441
   193
   191
  -339,003
  -339,518
76
44
4
0
3
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.