GPS Space Vehicle Time Integrity for MJD 53807

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
17:43
23:59
 21,828
   257
   -41,043
12377
13
14
0
 
2
1
07:18
13:26
 21,400
   -42
    14,673
16
1
0
0
 
3
3
1
2
00:00
15:21
03:51
18:12
 13,543
  9,584
   -47
   -56
   -81,462
   -81,632
34
29
3
3
1
3
0
0
 
4
1
06:18
11:59
 19,602
   -44
  -175,481
68
0
0
0
 
5
5
1
2
08:11
19:12
13:00
20:17
 16,876
  3,858
   -43
   -42
   364,882
   362,278
400
84
1
0
4712
0
0
0
 
6
1
10:44
15:59
 17,967
   -51
  -398,610
158
0
0
0
 
7
1
10:20
15:51
 19,044
   -46
  -512,540
39
0
0
0
 
8
1
01:38
07:35
 20,262
   -37
    59,239
16
2
1
0
 
9
9
1
2
06:32
17:00
10:11
19:00
 12,640
  6,954
   -35
   -47
   -11,642
   -11,711
9
8
1
2
0
0
0
0
 
10
1
09:35
14:55
 18,627
   -50
   -80,139
5
56
0
0
 
11
11
1
2
03:04
18:47
07:09
21:55
 13,915
 11,007
   -41
   -45
  -313,138
  -313,292
12
7
2
1
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:51
04:20
23:59
 15,002
  4,076
   -41
 -1,514
   -47,116
   -48,784
32
25929
3
13
2
4076
0
0
 
14
1
16:05
22:23
 22,064
   -46
    17,859
48
4
4
0
 
15
15
1
2
13:28
18:00
15:59
19:31
  8,559
  5,203
   -56
   -49
  -579,759
  -579,841
14
11
1
0
0
0
0
0
 
16
1
20:59
23:59
 10,563
   113
   -30,865
4441
13
13
0
 
17
1
03:57
10:16
 21,714
   -41
   -67,061
45
1
1
0
 
18
1
13:07
19:43
 22,650
   -47
   225,471
16
3
0
0
 
19
19
1
2
00:38
16:44
05:14
18:55
 15,891
  7,588
   -40
   -50
    19,032
    18,956
18
5
3
5
2
0
0
0
 
20
20
1
2
00:00
20:09
01:07
23:59
  4,042
 13,301
   -41
   358
    30,772
    31,106
53
12764
1
13
1
14
0
0
 
21
1
12:16
15:59
 12,626
   -47
   -13,059
12
0
0
0
 
22
1
14:46
21:24
 22,787
   -46
   -75,808
36
4
4
0
 
23
23
1
2
00:00
21:16
03:18
23:59
 11,592
  9,551
   -41
  -260
  -147,417
  -147,539
21
5859
3
13
2
13
0
0
 
24
24
1
2
05:07
21:41
10:03
22:48
 17,107
  3,784
   -40
   -42
   -92,418
   -92,570
14
5
1
1
0
0
0
0
 
25
1
18:36
23:59
 18,868
   252
    29,345
11301
13
2169
0
 
26
26
1
2
04:15
12:14
06:48
15:59
  8,569
 12,739
   -45
   -51
    58,337
    58,625
30
36
2
0
1
0
0
0
 
27
1
00:30
06:31
 20,841
   -37
   -39,605
16
2
2
0
 
28
1
02:25
09:04
 22,853
   -39
   -31,663
11
1
1
0
 
29
29
1
2
03:48
11:59
06:36
16:19
  9,441
 14,705
   -47
   -51
  -559,037
  -559,374
28
67
2
3
1
3
0
0
 
30
-
 
 
 
 
 
 
 
 
 
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.