GPS Space Vehicle Time Integrity for MJD 55396

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
-
 
 
 
 
 
 
 
 
 
2
1
18:48
23:59
 17,768
   356
  -273,813
10595
14
17
0
 
3
3
1
2
03:58
10:51
05:30
15:24
  5,101
 15,837
    53
    47
  -583,401
  -583,556
8
37
1
1
0
1
0
0
 
4
1
17:26
23:09
 19,870
    60
  -128,331
53
2
2
0
 
5
5
1
2
00:00
20:55
02:21
23:59
  8,237
 10,417
    59
   201
    15,428
    15,827
22
3956
2
14
1
15
0
0
 
6
6
6
1
2
3
02:20
03:58
10:43
03:56
05:35
14:46
  5,659
  5,405
 14,163
    57
    58
    52
  -567,505
  -567,415
  -567,012
24
29
61
0
2
1
0
1
1
0
0
0
 
7
1
11:22
17:43
 22,045
    53
     1,811
5
2
0
0
 
8
1
12:57
18:53
 20,904
    53
    -6,099
15
1
1
0
 
9
9
9
1
2
3
02:36
03:58
17:42
03:56
06:17
21:28
  4,680
  7,859
 12,979
    68
    62
    56
   -19,061
   -19,083
   -19,204
6
11
31
5
2
2
0
1
2
0
0
0
 
10
10
1
2
12:23
19:56
14:06
23:59
  5,930
 13,971
    41
   475
    47,436
    47,891
5
12890
1
14
0
16
0
0
 
11
11
1
2
06:32
14:44
09:01
18:50
  8,622
 14,248
    53
    56
    76,651
    76,738
7
30
1
1
0
1
0
0
 
12
1
19:28
23:59
 15,668
   543
    92,436
16271
14
3282
0
 
13
1
10:07
15:39
 19,141
    56
  -301,387
35
2
2
0
 
14
1
03:58
09:54
 20,352
    58
   -69,293
40
1
1
0
 
15
15
1
2
00:00
16:04
03:56
17:57
 13,818
  6,527
    62
    48
   237,579
   237,236
28
11
1
1
0
0
0
0
 
16
1
08:32
13:32
 17,469
    59
    91,152
18
1
1
0
 
17
1
15:18
21:32
 21,610
    56
  -162,591
29
2
2
0
 
18
18
1
2
00:37
03:58
03:56
07:12
 11,569
 10,936
    61
    63
   -81,610
   -81,637
16
12
1
1
1
1
0
0
 
19
19
1
2
04:05
11:55
06:20
16:28
  7,722
 15,901
    61
    62
    50,834
    50,930
29
17
1
1
1
1
0
0
 
20
1
07:41
12:30
 16,843
    58
   -53,132
9
1
1
0
 
21
21
1
2
00:00
03:58
03:56
06:06
 13,818
  7,220
    62
    64
    74,973
    75,005
13
35
1
2
1
1
0
0
 
22
22
1
2
02:06
03:58
03:56
08:43
  6,474
 16,143
    62
    59
  -167,110
  -167,100
4
16
7
1
0
1
0
0
 
23
1
08:55
14:48
 20,595
    57
  -362,283
16
1
1
0
 
24
24
1
2
02:45
03:58
03:56
08:00
  4,169
 13,800
    50
    57
  -305,538
  -305,567
5
28
0
1
0
1
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:00
15:18
03:56
18:12
 13,818
 10,162
    64
    51
    83,726
    84,047
24
21
1
0
0
0
0
0
 
27
27
27
1
2
3
02:27
03:58
17:19
03:56
05:48
21:09
  5,202
  6,153
 13,502
    63
    57
    53
  -171,399
  -171,428
  -171,615
8
11
14
0
2
1
0
1
1
0
0
0
 
28
1
13:46
20:21
 22,909
    56
    10,139
34
2
2
0
 
29
29
1
2
00:00
22:03
03:35
23:59
 12,699
  6,621
    63
  -579
  -135,485
  -136,333
18
13839
2
14
1
6621
0
0
 
30
30
30
1
2
3
00:00
06:22
20:46
01:06
09:15
23:59
  3,983
 10,029
 10,955
    55
    48
   438
  -261,692
  -261,785
  -261,589
6
14
10782
1
1
14
0
0
15
0
0
0
 
31
1
05:47
11:23
 19,361
    58
    23,547
21
9
1
0
 
32
1
06:49
12:02
 18,208
    55
    41,404
50
1
1
0
 
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.