GPS Space Vehicle Time Integrity for MJD 55411

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
17:46
22:15
22:13
23:53
 15,467
  5,648
    76
    85
  -277,965
  -277,989
49
4
2
9
2
0
0
0
 
3
3
1
2
01:57
09:50
04:29
13:59
  8,822
 14,613
    89
    80
  -589,948
  -590,108
14
27
1
3
0
1
0
0
 
4
1
16:25
22:07
 19,828
    77
  -138,732
51
2
2
0
 
5
5
5
1
2
3
00:00
19:55
22:15
01:20
22:13
23:59
  4,623
  7,960
  6,024
    74
    75
   868
    20,064
    20,345
    21,166
28
11
16378
2
9
14
1
0
6024
0
0
0
 
6
6
1
2
01:18
09:42
04:34
13:43
 11,459
 13,939
    79
    79
  -548,746
  -548,283
50
63
2
1
1
1
0
0
 
7
1
10:21
16:42
 21,994
    75
     1,960
13
3
2
0
 
8
1
11:55
17:52
 20,681
    76
    -6,222
19
3
3
0
 
9
9
1
2
01:35
16:42
05:17
20:27
 12,951
 13,098
    78
    75
   -21,976
   -22,110
11
10
2
2
0
0
0
0
 
10
10
10
1
2
3
11:18
18:53
22:15
13:05
22:13
23:43
  6,086
 11,668
  5,018
    70
    79
    86
    48,765
    48,804
    48,819
7
6
7
2
17
7
0
0
0
0
0
0
 
11
11
1
2
05:32
13:18
07:59
17:50
  8,518
 15,802
    71
    75
    80,002
    80,088
8
17
1
1
0
1
0
0
 
12
1
18:26
22:13
 13,195
    73
    86,888
56
2
2
0
 
13
1
09:07
14:38
 18,876
    74
  -300,435
23
2
2
0
 
14
1
02:37
08:53
 21,691
    80
   -74,446
32
2
1
0
 
15
15
15
1
2
3
00:00
15:05
22:44
03:33
16:55
23:59
 12,329
  6,354
  4,453
    76
    69
 -1,217
   229,865
   229,555
   228,113
27
11
23159
3
1
14
1
0
4453
0
0
0
 
16
1
07:32
12:36
 17,458
    79
    95,790
27
3
2
0
 
17
1
14:16
20:30
 21,645
    76
  -164,871
22
2
2
0
 
18
1
00:00
06:11
 21,527
    79
   -84,605
33
5
3
0
 
19
19
1
2
03:05
10:54
05:19
13:59
  7,690
 10,818
    82
    82
    54,697
    54,786
16
25
2
2
1
2
0
0
 
20
1
06:38
11:28
 16,682
    78
   -52,526
11
1
1
0
 
21
1
00:00
05:04
 17,737
    80
    78,423
21
2
2
0
 
22
1
01:05
07:42
 22,916
    80
  -166,077
19
4
4
0
 
23
1
07:53
13:47
 20,464
    77
  -360,110
20
3
3
0
 
24
1
02:04
07:06
 17,538
    83
  -309,617
27
3
3
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
26
1
2
3
00:00
16:00
22:15
02:31
17:05
23:59
  8,858
  3,663
  5,999
    81
    87
 61,607
    91,964
    92,327
   154,002
20
697
12693
2
1
14
1
1
5836
0
1
423
 
27
27
1
2
01:26
16:16
04:45
20:07
 11,617
 13,517
    86
    71
  -176,019
  -176,226
14
25
2
2
0
2
0
0
 
28
28
1
2
12:45
16:00
13:59
19:19
  4,472
 11,462
    78
    84
     8,587
     8,572
5
55
1
2
0
2
0
0
 
29
29
29
1
2
3
00:00
21:03
22:15
02:34
22:13
23:59
  9,074
  4,249
  6,024
    78
    82
   129
  -138,991
  -139,201
  -139,170
19
5
972
2
0
14
1
0
14
0
0
0
 
30
30
30
1
2
3
05:21
19:45
22:15
08:15
22:13
23:59
 10,040
  8,536
  6,024
    63
    78
  1,111
  -266,041
  -266,197
  -265,189
34
6
21194
3
0
14
2
0
6024
0
0
0
 
31
1
04:46
10:24
 19,263
    73
    20,080
43
10
3
0
 
32
1
05:48
11:01
 17,996
    80
    52,717
51
1
1
0
 
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.