GPS Space Vehicle Time Integrity for MJD 53158

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
17:34
23:31
 20,994
  -112
  -346,868
5
25
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
11:47
19:53
14:39
23:59
  9,882
 14,265
  -107
   247
   -15,777
   -15,514
8
12723
1
11
0
11
0
0
 
4
1
02:30
08:04
 19,588
  -118
   163,711
68
0
0
0
 
5
1
04:28
08:45
 14,967
  -109
   -33,065
8
0
0
0
 
6
6
6
1
2
3
07:04
08:47
10:26
08:45
10:24
12:31
  5,870
  5,511
  7,301
  -122
  -120
  -113
   -52,624
   -53,008
   -53,443
113
104
136
0
0
0
0
0
0
0
0
0
 
7
1
00:46
07:10
 21,773
  -110
  -520,101
94
1
1
0
 
8
8
1
2
00:00
21:54
03:56
23:59
 13,215
  7,241
  -113
  -521
     1,126
      773
8
10872
2
11
1
11
0
0
 
9
9
1
2
02:57
11:35
06:34
15:25
 12,630
 13,103
  -116
  -112
    47,195
    47,257
8
9
1
19
0
0
0
0
 
10
10
1
2
05:55
08:47
08:45
10:24
  9,913
  5,511
  -117
  -120
   -45,084
   -45,092
4
4
0
29
0
0
0
0
 
11
11
1
2
00:00
15:10
03:36
18:25
 12,137
 11,474
  -112
  -111
  -121,877
  -122,020
11
8
5
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
20:00
23:59
 13,872
   307
    28,196
14570
11
11
0
 
14
1
14:00
18:52
 16,937
  -104
    20,807
8
16
0
0
 
15
1
10:55
16:36
 19,775
  -112
  -274,636
27
0
0
0
 
16
1
17:33
22:37
 17,773
  -105
   -11,238
7
41
0
0
 
17
17
1
2
05:04
08:47
08:45
10:24
 12,824
  5,495
  -114
  -118
    23,626
    23,813
75
32
0
0
0
0
0
0
 
18
1
10:26
16:11
 20,048
  -108
    40,471
23
0
0
0
 
19
19
19
1
2
3
00:00
13:03
20:56
01:33
15:17
23:59
  4,956
  7,649
 10,504
  -121
  -120
   103
    41,764
    41,427
    41,444
12
17
6478
1
1
11
0
0
11
0
0
0
 
20
20
1
2
03:51
16:51
05:06
21:36
  4,397
 16,499
  -121
  -106
   157,079
   156,887
11
14
1
0
0
0
0
0
 
21
21
1
2
08:47
10:26
10:20
15:04
  5,317
 15,992
  -112
  -107
   -76,214
   -76,214
4
4
0
0
0
0
0
0
 
22
1
11:00
17:39
 23,059
  -109
    -8,439
19
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:48
08:45
 17,234
  -114
   -31,610
18
0
0
0
 
25
1
14:50
20:32
 20,061
  -109
   -68,114
7
144
0
0
 
26
26
26
1
2
3
00:41
08:47
10:26
03:09
10:24
13:12
  8,046
  5,499
  9,685
  -112
  -116
  -112
  -100,115
  -100,565
  -100,694
42
27
46
2
0
0
0
0
0
0
0
0
 
27
27
1
2
00:00
20:39
02:50
23:59
  9,425
 11,494
  -113
   -43
  -228,256
  -230,115
81
1974
2
11
2
11
0
0
 
28
1
00:00
05:44
 19,642
  -114
   -33,599
9
2
1
0
 
29
29
29
1
2
3
00:06
08:47
10:26
02:56
10:24
12:35
  9,399
  5,498
  7,489
  -113
  -115
  -113
  -229,236
  -229,138
  -229,112
14
7
10
2
1
0
0
0
0
0
0
0
 
30
30
30
1
2
3
05:57
08:47
15:28
08:45
10:11
18:23
  9,785
  5,022
 10,269
  -118
  -118
  -111
  -543,147
  -543,188
  -543,323
15
9
18
0
1
0
0
0
0
0
0
0
 
31
31
1
2
00:00
21:42
03:11
23:59
 10,641
  7,973
  -124
  -224
  -191,524
  -193,142
70
3254
2
11
2
11
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.