GPS Space Vehicle Time Integrity for MJD 53061

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
00:28
06:21
 20,686
    27
  -331,972
11
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
02:34
18:23
06:52
21:16
 14,979
  9,835
    11
    12
   -88,888
   -89,055
15
8
1
0
0
0
0
0
 
4
1
09:11
14:48
 19,746
    17
    74,017
52
0
0
0
 
5
1
10:57
15:52
 16,995
    10
   -19,291
10
1
0
0
 
6
1
13:39
19:07
 19,011
    19
     1,082
11
1
1
0
 
7
1
07:13
13:31
 22,141
    18
  -614,102
48
0
0
0
 
8
1
04:38
10:35
 20,736
    21
  -358,162
54
2
0
0
 
9
9
1
2
09:29
18:11
13:10
21:58
 13,015
 13,105
    19
    17
    31,854
    31,905
6
6
1
45
0
0
0
0
 
10
1
12:30
17:45
 18,324
    20
   -40,004
15
1
1
0
 
11
11
11
1
2
3
00:00
06:11
21:46
01:07
10:12
23:59
  3,764
 14,034
  7,738
    18
    21
   274
   -98,983
   -99,052
   -98,935
5
11
6923
1
1
11
0
0
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:07
07:26
 18,484
    17
    30,989
3
12
0
0
 
14
14
1
2
00:00
19:16
01:47
23:59
  6,158
 16,276
    21
   196
    18,139
    18,324
4
6883
14
11
0
11
0
0
 
15
1
20:00
23:11
 10,768
    19
  -231,559
18
0
0
0
 
16
1
00:07
05:05
 17,162
    19
   -15,405
5
29
0
0
 
17
1
11:48
18:09
 22,007
    19
  -201,430
130
1
1
0
 
18
1
16:11
22:49
 22,803
    18
    14,714
17
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
10:27
04:16
11:41
 14,887
  4,242
    19
    19
   185,071
   184,982
15
10
1
3
0
0
0
0
 
21
1
15:17
21:38
 21,779
    18
   -72,921
5
2
0
0
 
22
1
20:00
23:59
 13,679
   472
    43,025
15903
11
1742
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
10:30
16:23
 20,383
    11
    -7,279
30
1
1
0
 
25
25
1
2
00:00
21:28
03:14
23:59
 11,190
  8,844
    25
  -131
   -61,459
   -61,657
6
4120
14
11
0
11
0
0
 
26
26
1
2
07:20
15:15
09:46
19:50
  8,481
 15,871
    21
    17
  -413,970
  -413,575
32
66
1
1
0
1
0
0
 
27
1
03:09
09:20
 21,560
    18
  -918,406
28
0
0
0
 
28
1
05:41
12:19
 23,139
    21
   -21,301
10
0
0
0
 
29
29
1
2
06:38
14:53
09:32
19:06
  9,934
 14,620
    23
    21
  -228,852
  -228,968
9
33
1
1
0
1
0
0
 
30
30
30
1
2
3
00:00
12:34
22:05
01:00
16:48
23:59
  3,344
 14,663
  6,624
    12
    15
   185
  -800,173
  -800,920
  -801,189
18
70
4272
1
2
11
0
1
11
0
0
0
 
31
31
1
2
03:31
20:07
08:29
21:24
 17,437
  4,215
    14
    19
   -29,731
   -31,389
154
38
1
0
1
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(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.