GPS Space Vehicle Time Integrity for MJD 55725

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
20:21
02:31
23:59
  8,724
 12,536
    -5
   182
  -341,425
  -341,383
5
5765
2
13
0
14
0
0
3
3
3
1
2
3
04:12
05:29
12:12
05:28
06:56
16:36
  4,471
  4,908
 15,214
    -8
    -6
     4
  -727,957
  -727,981
  -728,123
48
21
22
1
4
0
1
2
0
0
0
0
4
1
18:55
23:59
 17,265
   287
  -143,034
10531
13
15
0
5
5
1
2
00:00
22:16
03:39
23:59
 12,786
  5,955
    -9
  -709
   173,968
   173,699
21
15074
1
13
0
5955
0
0
6
6
1
2
06:00
12:07
07:01
16:04
  3,353
 13,555
     0
    -2
  -216,389
  -214,124
101
340
3
0
3
2121
0
0
7
1
12:57
19:16
 22,034
    -9
   -14,229
8
0
0
0
8
1
14:12
20:14
 20,691
   -12
    -8,158
4
5
0
0
9
9
9
1
2
3
04:09
05:29
19:20
05:28
07:56
23:02
  4,650
  8,448
 12,673
     1
    -3
    -9
   -86,063
   -86,084
   -86,219
52
13
9
1
4
2
1
2
1
0
0
0
10
10
10
1
2
3
00:00
14:00
20:58
01:33
15:33
23:59
  5,598
  5,234
 10,313
     2
     2
   220
     3,511
     3,570
     3,828
5
5
6209
1
1
13
0
0
14
0
0
0
11
11
1
2
07:19
15:25
10:21
19:40
 10,602
 14,677
    -8
   -10
   159,113
   159,213
13
14
1
16
0
0
0
0
12
12
1
2
00:00
20:55
01:54
23:59
  6,603
 10,543
    -5
   238
    -2,074
    -2,033
10
7006
6
13
0
14
0
0
13
1
11:35
17:08
 19,298
    -9
  -265,711
12
0
0
0
14
1
05:29
11:10
 19,464
    -3
  -155,738
19
3
2
0
15
15
1
2
01:29
17:57
05:28
19:23
 13,608
  5,150
    -6
   -18
   121,934
   121,795
12
5
2
0
1
0
0
0
16
1
10:17
15:28
 17,700
    -4
   178,718
11
0
0
0
17
1
16:57
23:13
 21,653
   -10
  -183,797
11
2
1
0
18
18
1
2
02:21
05:29
05:28
08:58
 10,853
 11,891
    -5
    -3
  -141,932
  -141,953
22
13
2
3
1
2
0
0
19
19
1
2
05:29
13:18
07:49
17:51
  8,057
 15,730
    -6
    -4
   150,829
   150,960
10
17
4
0
0
0
0
0
20
20
1
2
09:21
20:12
14:04
21:24
 16,335
  4,301
    -5
    -3
   -49,881
   -49,888
5
8
64
5
0
0
0
0
21
21
1
2
01:22
05:29
05:28
07:32
 14,008
  7,055
    -5
    -1
   150,815
   150,848
12
36
2
2
0
2
0
0
22
22
1
2
03:52
05:29
05:28
10:26
  5,422
 17,133
    -2
    -2
  -147,506
  -147,498
50
8
1
3
1
2
0
0
23
1
10:08
16:07
 20,546
    -5
  -299,495
19
0
0
0
24
24
1
2
07:49
16:25
11:21
20:16
 12,084
 13,182
     2
    -4
  -398,162
  -398,260
9
13
2
1
0
0
0
0
25
25
25
1
2
3
00:00
08:00
22:21
02:39
10:49
23:59
  9,238
  9,591
  5,625
    -7
    -5
  -439
    -3,631
    -3,685
    -4,215
5
8
8918
7
1
13
0
0
14
0
0
0
26
26
1
2
00:47
16:19
04:54
19:35
 14,129
 11,211
    -3
   -13
    58,809
    59,427
56
39
2
0
2
0
0
0
27
27
1
2
06:00
18:48
07:17
22:38
  4,298
 13,177
    -2
   -13
  -274,501
  -274,699
22
20
4
2
2
1
0
0
28
1
15:23
21:56
 22,658
    -0
   -44,562
22
2
1
0
29
1
00:00
03:59
 14,030
    -8
  -214,800
10
1
0
0
30
-
 
 
 
 
 
 
 
 
 
31
1
07:17
12:53
 19,325
    -9
   -94,878
37
0
0
0
32
1
08:19
13:17
 16,918
    -0
   272,382
37
0
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.