GPS Space Vehicle Time Integrity for MJD 55233

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
1
06:01
12:09
 21,054
    76
  -223,614
27
1
1
0
 
3
3
1
2
00:00
14:00
02:26
16:37
  8,516
  9,133
    79
    65
  -511,832
  -512,099
13
17
1
2
0
1
0
0
 
4
1
04:37
10:19
 19,556
    75
    -8,210
53
1
1
0
 
5
1
08:04
13:24
 18,467
    73
    10,302
20
1
1
0
 
6
6
1
2
00:00
13:30
01:57
16:44
  6,743
 10,988
    72
    71
  -253,116
  -252,882
10
21
4
2
0
1
0
0
 
7
1
00:00
04:46
 16,593
    73
    -3,180
20
1
1
0
 
8
1
00:00
05:59
 20,693
    72
    -2,890
5
15
0
0
 
9
9
1
2
04:47
13:42
08:37
17:19
 13,235
 12,409
    71
    73
  -104,325
  -104,401
9
10
1
1
0
1
0
0
 
10
1
07:30
12:32
 17,407
    81
    34,825
8
6
1
0
 
11
1
01:26
05:53
 15,469
    78
    43,844
21
2
1
0
 
12
1
06:33
11:29
 17,068
    76
   153,674
26
2
1
0
 
13
1
00:00
02:52
  9,973
    70
  -306,508
4
22
0
0
 
14
1
14:32
20:45
 21,533
    76
    -8,690
33
4
4
0
 
15
15
1
2
02:57
10:46
05:08
15:23
  7,559
 15,972
    69
    74
   308,731
   308,646
31
13
1
0
1
0
0
0
 
16
16
1
2
12:05
19:28
13:15
21:59
  4,179
  8,807
    68
    78
    38,614
    38,742
6
32
1
2
0
2
0
0
 
17
1
02:43
09:00
 21,791
    73
  -127,395
35
1
1
0
 
18
1
11:42
18:17
 22,685
    76
   -47,013
22
2
2
0
 
19
19
1
2
00:00
15:01
03:32
17:26
 12,180
  8,351
    77
    71
    14,005
    14,119
34
8
1
1
1
0
0
0
 
20
20
1
2
05:56
18:58
07:15
21:59
  4,507
 10,613
    82
    75
   -61,770
   -61,737
8
18
5
2
0
2
0
0
 
21
1
11:01
17:13
 21,354
    75
    38,929
22
1
1
0
 
22
1
13:12
17:59
 16,595
    75
  -179,668
8
1
0
0
 
23
23
1
2
00:00
19:56
01:55
21:59
  6,633
  7,183
    70
    74
  -380,560
  -380,488
4
29
2
2
0
2
0
0
 
24
1
10:00
16:08
 21,192
    76
  -260,033
26
1
1
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
13:28
17:59
 15,616
    75
    16,123
15
1
0
0
 
27
27
1
2
04:34
13:36
08:22
16:59
 13,096
 11,569
    73
    68
  -123,620
  -123,740
13
15
1
1
0
1
0
0
 
28
1
00:57
07:32
 22,837
    79
    22,639
14
1
1
0
 
29
1
08:59
14:32
 18,943
    72
   -95,818
23
1
1
0
 
30
30
1
2
07:44
17:31
12:07
20:10
 15,027
  9,246
    80
    74
  -217,022
  -217,130
17
13
2
1
0
1
0
0
 
31
31
1
2
16:53
20:00
17:59
21:59
  4,005
  6,949
    71
    74
    52,581
    52,565
5
14
3
2
0
2
0
0
 
32
1
20:00
21:59
  6,949
    79
  -100,647
17
2
0
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.