GPS Space Vehicle Time Integrity for MJD 53147

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
18:21
21:59
 12,862
  -106
  -345,171
5
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:00
12:31
20:38
01:01
15:24
21:59
  3,439
  9,936
  4,885
   -93
  -101
   -85
   -12,616
   -12,778
   -12,847
7
8
7
3
1
0
0
0
0
0
0
0
 
4
4
1
2
03:15
04:26
04:22
08:49
  3,874
 15,349
  -100
  -104
   152,035
   152,153
13
53
0
0
0
0
0
0
 
5
1
05:12
09:29
 14,958
  -101
   -31,383
7
29
0
0
 
6
6
1
2
07:47
09:32
09:29
13:15
  5,842
 12,929
  -104
   -99
   -10,793
   -10,680
21
44
0
0
0
0
0
0
 
7
7
7
1
2
3
01:29
02:38
04:25
02:35
04:22
07:51
  3,697
  6,102
 12,117
   -94
   -99
  -109
  -533,928
  -533,859
  -533,736
70
23
48
1
0
0
1
0
0
0
0
0
 
8
1
00:00
01:59
  6,946
  -103
      443
3
0
0
0
 
9
9
1
2
04:25
12:20
07:19
16:10
 10,216
 13,080
  -102
   -96
    45,454
    45,516
8
9
1
1
0
0
0
0
 
10
10
1
2
06:39
09:32
09:29
11:57
  9,890
  8,361
   -97
   -99
   -44,488
   -44,495
4
5
1
36
0
0
0
0
 
11
11
1
2
00:18
15:55
01:59
19:10
  6,032
 11,279
  -101
   -98
  -119,140
  -119,305
5
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:13
01:36
23:59
  5,512
 13,102
   -98
   -96
    28,285
    28,250
5
4
18
2
0
0
0
0
 
14
1
13:17
19:37
 21,880
   -95
    20,256
9
11
0
0
 
15
1
11:40
17:21
 19,743
   -96
  -269,856
31
0
0
0
 
16
1
18:20
21:59
 12,957
   -91
   -11,788
6
2
0
0
 
17
17
1
2
05:49
09:32
09:29
12:04
 12,698
  8,770
   -99
   -98
     4,386
     4,619
78
56
0
0
0
0
0
0
 
18
1
10:18
16:56
 22,851
   -96
    37,162
26
0
0
0
 
19
19
1
2
00:00
14:00
02:16
16:02
  7,678
  7,014
  -104
  -106
    48,817
    48,424
20
15
1
1
0
0
0
0
 
20
20
1
2
04:36
17:36
05:51
21:59
  4,504
 15,169
  -108
   -97
   160,755
   160,566
11
13
2
0
0
0
0
0
 
21
1
09:32
15:49
 21,576
   -97
   -75,860
4
13
0
0
 
22
1
11:45
18:25
 22,843
   -95
    -5,152
22
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:33
09:29
 17,249
   -99
   -28,826
17
0
0
0
 
25
1
15:35
21:17
 19,831
  -100
   -67,303
6
213
0
0
 
26
1
09:32
13:56
 15,171
  -100
   -84,862
75
0
0
0
 
27
1
00:00
02:35
  8,835
   -97
  -203,167
82
1
1
0
 
28
28
1
2
00:00
04:25
01:59
06:29
  6,946
  7,271
   -96
  -103
   -32,394
   -32,419
4
5
0
5
0
0
0
0
 
29
29
1
2
00:50
09:32
01:59
13:19
  4,128
 13,093
   -99
   -98
  -232,130
  -232,035
5
11
1
0
0
0
0
0
 
30
30
30
1
2
3
06:43
09:32
16:13
09:29
10:56
19:05
  9,708
  4,988
  9,869
  -101
   -99
   -94
  -537,624
  -537,672
  -537,834
17
11
20
0
1
0
0
0
0
0
0
0
 
31
1
00:00
01:59
  6,929
   -96
  -172,267
43
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.