GPS Space Vehicle Time Integrity for MJD 52242

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:33
14:24
 21,056
   762
  -204,766
6
0
0
0
 
2
1
12:53
19:25
 23,527
   765
   114,148
43
0
0
0
 
3
3
1
2
02:15
10:31
05:21
14:42
 11,181
 15,018
   745
   750
   -86,637
   -86,740
14
15
1
0
0
0
0
0
 
4
1
17:13
22:50
 20,187
   760
  -404,467
160
0
0
0
 
5
1
18:57
23:52
 17,725
   755
  -324,559
6
40
0
0
 
6
6
1
2
00:00
21:40
03:13
23:59
 11,608
  8,322
   757
   538
     2,169
     1,965
4
6158
6
11
0
11
0
0
 
7
1
15:18
21:40
 22,869
   748
  -613,076
163
0
0
0
 
8
1
12:30
18:29
 21,560
   754
  -639,164
63
0
0
0
 
9
9
1
2
02:19
17:40
06:13
21:13
 14,056
 12,818
   745
   754
    19,589
    19,691
7
10
37
0
0
0
0
0
 
10
10
1
2
00:00
20:31
01:52
23:59
  6,722
 12,504
   754
   968
   -13,586
   -13,414
5
6698
20
11
0
11
0
0
 
11
11
1
2
05:47
14:16
09:12
18:11
 12,318
 14,090
   748
   757
    -4,939
    -4,940
3
5
3
38
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:08
15:26
 19,055
   754
     8,581
6
6
0
0
 
14
1
03:15
09:39
 23,049
   747
   119,729
11
0
0
0
 
15
1
00:06
06:16
 22,141
   745
  -109,848
31
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
05:39
 20,400
   745
  -386,786
347
1
3321
0
 
18
1
00:18
07:00
 24,127
   748
    76,506
5
119
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:25
18:26
12:14
19:39
 17,321
  4,326
   757
   766
   118,699
   118,808
17
8
1
6
0
0
0
0
 
21
1
02:00
08:31
 23,449
   738
    -4,496
6
7
0
0
 
22
1
07:55
13:14
 19,093
   753
  -466,759
171
0
0
0
 
23
23
1
2
00:00
22:53
04:55
23:59
 17,742
  3,947
   740
   770
     -878
     -904
9
7
0
0
0
0
0
0
 
24
1
18:29
23:59
 19,813
   995
    -8,533
10025
11
11
0
 
25
1
05:40
11:24
 20,664
   745
   -19,363
4
112
0
0
 
26
26
1
2
00:00
15:34
04:06
17:44
 14,796
  7,802
   747
   747
     5,630
     5,892
19
11
1
1
0
0
0
0
 
27
1
11:12
17:25
 22,416
   758
    -2,756
7
0
0
0
 
28
1
13:31
20:10
 23,944
   759
    42,967
27
0
0
0
 
29
1
04:28
11:07
 23,943
   748
  -599,778
54
0
0
0
 
30
30
1
2
06:07
20:26
08:51
23:59
  9,836
 12,832
   747
  1,094
  -161,784
  -161,870
22
11509
1
11
0
11
0
0
 
31
31
1
2
03:47
11:22
05:35
16:09
  6,466
 17,261
   757
   746
   -77,118
   -77,206
4
11
15
0
0
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(MYS) 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(MYS) 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.