GPS Space Vehicle Time Integrity for MJD 55730

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
00:00
20:01
02:12
23:59
  7,638
 13,739
    18
    19
  -342,238
  -342,384
37
25
1
4
1
3
0
0
3
3
3
1
2
3
04:00
05:09
11:51
05:08
06:36
16:16
  4,075
  4,947
 15,314
    18
    16
    11
  -730,155
  -730,182
  -730,340
7
10
38
0
1
1
0
0
1
0
0
0
4
1
18:34
21:59
 11,638
    19
  -147,894
43
5
1
0
5
1
00:00
03:19
 11,669
    17
   176,416
28
2
1
0
6
6
6
1
2
3
03:18
05:09
11:46
05:08
06:40
15:44
  6,327
  5,212
 13,699
    29
    26
    23
  -181,375
  -180,880
  -178,556
152
133
337
0
1
1
0
1
1899
0
0
0
7
1
12:37
18:56
 21,866
    16
   -14,769
18
2
2
0
8
1
13:52
19:53
 20,812
    20
    -8,204
15
2
1
0
9
9
9
1
2
3
03:48
05:09
18:59
05:08
07:36
21:59
  4,753
  8,520
 10,515
    27
    22
    12
   -87,082
   -87,104
   -87,237
5
7
7
0
1
3
0
0
0
0
0
0
10
10
10
1
2
3
00:00
12:44
20:38
01:12
15:12
21:59
  4,368
  8,649
  4,623
    17
     6
    21
     4,026
     4,069
     4,108
5
4
41
29
3
2
0
0
2
0
0
0
11
11
1
2
06:59
15:05
10:01
19:19
 10,392
 14,641
    17
    17
   160,530
   160,637
10
21
1
2
0
2
0
0
12
12
1
2
00:00
20:34
01:33
21:59
  5,388
  4,817
    21
    13
    -3,170
    -3,371
12
43
3
2
0
2
0
0
13
1
11:15
16:48
 19,149
    12
  -264,980
32
2
2
0
14
1
05:09
10:49
 19,478
    18
  -156,671
27
1
1
0
15
15
1
2
01:08
17:36
05:08
19:03
 13,843
  4,884
    19
     8
   120,963
   120,828
38
11
1
1
1
1
0
0
16
1
09:57
15:09
 17,969
    17
   179,822
36
2
2
0
17
1
16:37
21:59
 18,696
    15
  -183,574
22
4
4
0
18
18
1
2
02:00
05:09
05:08
08:37
 11,028
 11,974
    23
    22
  -142,743
  -142,767
9
6
0
4
0
0
0
0
19
19
1
2
05:09
12:58
07:29
17:31
  8,100
 15,803
    19
    20
   152,607
   152,739
11
23
1
1
0
1
0
0
20
20
1
2
09:00
19:51
13:43
21:04
 16,251
  4,041
    16
    19
   -49,980
   -49,987
32
20
2
8
2
2
0
0
21
21
1
2
01:02
05:09
05:08
07:12
 14,195
  7,099
    21
    24
   151,947
   151,979
34
7
1
0
1
0
0
0
22
22
1
2
03:31
05:09
05:08
10:05
  5,698
 16,892
    25
    24
  -147,284
  -147,280
3
4
2
1
0
0
0
0
23
1
09:49
15:47
 20,614
    16
  -298,282
33
2
2
0
24
24
1
2
07:29
16:05
11:00
19:55
 12,034
 13,226
    18
    20
  -399,462
  -399,555
26
21
1
2
1
2
0
0
25
25
1
2
00:00
08:00
02:19
10:28
  8,068
  8,484
    21
    16
    -4,471
    -4,535
38
30
1
1
1
1
0
0
26
26
1
2
00:26
15:58
04:35
19:15
 14,390
 11,178
    19
    11
    63,796
    64,415
55
44
2
2
2
2
0
0
27
27
27
1
2
3
03:37
05:09
18:28
05:08
06:56
21:59
  5,403
  6,153
 12,136
    33
    26
    11
  -276,052
  -276,082
  -276,284
8
9
28
0
1
3
0
0
3
0
0
0
28
1
15:03
21:36
 22,687
    18
   -45,695
28
4
4
0
29
1
00:00
04:38
 16,202
    19
  -216,034
15
1
1
0
30
-
 
 
 
 
 
 
 
 
 
31
1
06:56
12:33
 19,191
    17
   -97,373
45
2
2
0
32
1
07:59
13:12
 18,008
    19
   275,477
55
2
2
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.