GPS Space Vehicle Time Integrity for MJD 53126

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
1
2
00:00
19:50
01:50
21:59
  6,367
  7,584
   -59
   -83
  -341,836
  -341,987
6
5
1
1
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:00
13:57
02:27
16:50
  8,513
  9,918
   -78
   -74
    -6,614
    -6,782
11
13
1
2
0
2
0
0
 
4
1
04:41
10:16
 19,477
   -69
   131,002
64
0
0
0
 
5
1
06:35
11:28
 17,009
   -68
   -28,186
14
1
0
0
 
6
1
09:09
14:38
 19,196
   -55
   -22,590
1644
1
1
0
 
7
1
02:53
09:13
 21,964
   -66
  -557,836
90
2
2
0
 
8
1
00:10
06:08
 20,772
   -67
  -296,131
87
2
2
0
 
9
9
1
2
05:07
13:46
08:45
17:35
 12,538
 13,115
   -72
   -69
    42,118
    42,169
8
16
1
2
0
2
0
0
 
10
1
08:05
13:21
 18,050
   -60
   -43,408
1695
1
1
0
 
11
11
1
2
01:44
17:21
05:47
20:36
 14,190
 11,486
   -70
   -73
  -114,032
  -114,186
10
6
10
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
03:01
 10,600
   -75
    29,103
3
44
0
0
 
14
1
14:45
21:05
 22,194
   -74
    19,302
22
2
2
0
 
15
1
13:06
18:47
 19,867
   -67
  -260,644
32
2
2
0
 
16
1
19:44
21:59
  7,980
   -71
   -12,749
4
3
0
0
 
17
1
07:16
13:32
 21,592
   -57
  -313,160
1555
1
1
0
 
18
1
11:44
18:22
 22,911
   -61
    31,125
1504
1
1
0
 
19
19
1
2
00:00
15:08
03:38
17:28
 12,800
  8,071
   -86
   -86
    64,673
    64,163
40
24
1
0
0
0
0
0
 
20
1
19:02
21:59
 10,274
   -74
   167,203
8
0
0
0
 
21
1
10:53
17:14
 21,924
   -61
   -75,222
1538
1
3
0
 
22
1
13:13
19:52
 23,076
   -73
     2,850
36
2
2
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
06:00
11:51
 20,266
   -71
   -23,524
22
0
0
0
 
25
1
17:01
21:59
 17,515
   -76
   -65,765
5
229
0
0
 
26
26
1
2
02:53
10:48
05:20
15:23
  8,580
 15,838
   -70
   -59
   -52,687
   -53,261
44
1812
3
1
1
3
0
0
 
27
1
00:00
04:59
 17,414
   -72
  -151,765
158
2
2
0
 
28
1
01:17
07:54
 23,068
   -64
   -29,994
11
2
2
0
 
29
29
1
2
02:15
10:28
05:07
14:44
 10,030
 14,666
   -68
   -57
  -235,557
  -235,507
21
1880
2
1
2
1
0
0
 
30
30
1
2
08:09
17:39
12:22
20:34
 14,622
 10,254
   -69
   -69
  -524,529
  -524,788
37
25
1
0
0
0
0
0
 
31
31
1
2
00:00
15:45
04:06
16:57
 14,223
  4,143
   -65
   -85
  -132,540
  -133,734
103
30
2
0
2
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.