GPS Space Vehicle Time Integrity for MJD 54406

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
00:26
07:04
 22,834
   122
  -163,927
34
3
3
0
 
2
2
1
2
14:21
16:15
16:13
20:28
  6,531
 14,611
   117
   121
  -148,066
  -148,093
31
13
1
1
1
1
0
0
 
3
3
3
1
2
3
00:00
06:33
22:29
01:16
10:55
23:59
  4,310
 15,159
  5,410
   110
   116
   140
  -138,072
  -138,224
  -138,482
28
39
489
1
2
13
1
1
13
0
0
0
 
4
4
1
2
13:09
16:15
16:13
18:50
 10,477
  9,062
   115
   115
    20,266
    20,308
25
19
1
1
1
1
0
0
 
5
5
1
2
01:58
16:15
04:10
20:19
  7,598
 14,127
   110
   120
  -511,904
  -513,305
60
106
2
0
1
0
0
0
 
6
6
1
2
17:54
22:00
19:59
23:15
  7,180
  4,267
   117
   116
  -225,624
  -225,524
31
69
1
2
1
2
0
0
 
7
1
18:15
23:25
 18,016
   119
    32,775
58
2
2
0
 
8
1
08:34
14:32
 20,536
   117
   128,586
16
2
1
0
 
9
9
9
1
2
3
00:00
13:36
22:15
02:08
16:13
23:59
  7,430
  9,050
  6,222
   112
   111
  -129
   -94,667
   -94,754
   -95,048
13
23
5103
2
2
13
1
2
15
0
0
0
 
10
1
16:31
21:48
 18,483
   115
   129,598
73
1
1
0
 
11
11
1
2
02:06
10:06
04:55
14:27
  9,655
 14,950
   111
   111
   -25,384
   -25,393
10
23
1
2
1
2
0
0
 
12
12
1
2
15:07
16:15
16:13
19:59
  3,804
 13,013
   113
   118
   347,066
   347,083
62
10
1
1
1
1
0
0
 
13
1
05:59
11:24
 18,677
   114
  -218,124
30
1
1
0
 
14
1
00:00
05:26
 18,731
   114
   322,942
35
4
3
0
 
15
15
1
2
11:46
19:29
13:42
23:59
  6,712
 15,652
   111
   545
    92,839
    92,900
21
14820
1
13
0
1649
0
0
 
16
1
04:08
09:07
 17,312
   116
  -122,660
33
2
2
0
 
17
17
1
2
10:58
16:15
16:13
17:15
 18,001
  3,646
   114
   115
   -49,900
   -49,889
38
4
2
5
2
0
0
0
 
18
18
1
2
00:00
20:14
02:54
23:59
  9,895
 13,287
   113
   228
   228,073
   228,027
29
3453
3
13
2
15
0
0
 
19
19
1
2
00:00
07:35
02:00
12:07
  6,954
 15,678
   116
   120
    -4,547
    -4,610
8
31
2
1
0
1
0
0
 
20
20
1
2
03:33
14:28
08:17
15:43
 16,535
  4,409
   115
   116
  -126,797
  -126,776
31
9
2
7
2
0
0
0
 
21
21
1
2
00:00
19:09
01:34
23:59
  5,379
 16,855
   111
   414
   -76,889
   -76,557
57
10534
1
13
1
14
0
0
 
22
22
1
2
00:00
21:54
04:34
23:59
 15,880
  7,307
   113
  -356
  -201,950
  -202,479
15
11208
2
13
2
15
0
0
 
23
1
04:27
10:23
 20,507
   116
  -305,435
32
2
2
0
 
24
24
1
2
17:37
22:00
19:59
23:59
  8,076
  6,958
   118
  1,192
   -43,026
   -41,996
21
24804
1
13
1
6957
0
0
 
25
1
06:37
12:52
 21,602
   115
  -472,521
54
2
2
0
 
26
26
1
2
11:17
22:00
13:53
23:53
  8,873
  6,575
   110
   116
   -81,999
   -82,459
47
34
3
2
2
2
0
0
 
27
1
07:34
13:32
 20,764
   125
  -145,047
21
1
1
0
 
28
1
09:34
16:11
 22,898
   120
     9,791
34
3
3
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
02:07
16:29
04:58
20:45
  9,756
 14,817
   113
   111
   -50,901
   -50,961
11
9
2
1
1
1
0
0
 
31
1
01:30
07:07
 19,356
   110
    -3,796
33
3
3
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.