GPS Space Vehicle Time Integrity for MJD 55696

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
22:18
04:28
23:59
 15,550
  5,856
    29
  -690
  -336,373
  -337,246
21
14804
5
14
2
5856
0
0
3
3
1
2
06:12
14:11
08:55
18:37
  9,509
 15,138
    24
    28
  -715,284
  -715,433
13
24
2
0
0
0
0
0
4
4
1
2
00:00
20:55
02:42
23:59
  9,417
 10,755
    28
   111
  -115,712
  -116,431
40
2199
3
14
3
14
0
0
5
1
00:19
05:37
 18,324
    23
   159,786
46
2
2
0
6
6
1
2
05:39
14:06
09:00
18:04
 11,733
 13,745
    22
    26
  -437,592
  -434,614
333
392
1
0
1505
3630
0
0
7
1
14:56
21:15
 21,705
    27
   -11,067
4
1
0
0
8
1
16:14
22:14
 21,103
    34
    -7,926
9
0
0
0
9
9
9
1
2
3
00:00
06:07
21:19
01:04
09:55
23:59
  3,591
 13,076
  9,391
    40
    33
   360
   -79,942
   -80,013
   -79,800
58
13
8442
2
2
14
2
1
14
0
0
0
10
10
10
1
2
3
00:00
15:05
22:58
03:35
17:32
23:59
 12,367
  8,282
  3,672
    28
    23
 -1,578
      640
      687
     -884
27
6
26035
4
0
14
4
0
3672
0
0
0
11
11
1
2
09:19
17:25
12:20
21:39
 10,307
 14,731
    14
    27
   151,047
   151,155
11
16
1
2
0
0
0
0
12
12
1
2
00:00
22:51
03:51
23:59
 13,311
  4,122
    29
 -1,443
     4,590
     2,909
32
25263
4
14
4
4122
0
0
13
1
13:37
19:09
 18,909
    23
  -270,367
16
0
0
0
14
1
06:55
13:08
 21,500
    25
  -150,078
20
1
1
0
15
15
1
2
03:29
19:58
08:21
21:21
 17,032
  4,778
    20
    24
   128,107
   127,973
19
5
2
0
1
0
0
0
16
1
12:12
17:22
 17,842
    26
   172,305
12
2
0
0
17
17
1
2
00:00
18:53
01:13
23:59
  4,096
 17,902
    32
   292
  -184,279
  -184,015
61
9465
2
14
2
14
0
0
18
1
04:22
11:00
 23,035
    23
  -137,039
11
1
0
0
19
19
1
2
07:23
15:17
09:48
19:50
  8,336
 15,590
    22
    27
   140,797
   140,931
21
18
2
0
1
0
0
0
20
20
1
2
11:20
22:09
16:03
23:23
 16,107
  4,175
    26
    32
   -49,290
   -49,289
5
10
107
11
0
0
0
0
21
1
03:18
09:29
 21,492
    24
   144,373
21
1
1
0
22
1
05:49
12:23
 22,765
    23
  -148,728
10
1
1
0
23
1
12:03
18:03
 20,851
    26
  -306,269
19
0
0
0
24
24
1
2
09:47
18:23
13:19
22:14
 12,463
 13,565
    25
    34
  -390,083
  -390,179
11
12
1
0
0
0
0
0
25
25
1
2
00:25
09:58
04:38
12:48
 14,633
  9,902
    26
    26
      -36
      -66
38
7
4
0
4
0
0
0
26
26
1
2
02:46
18:18
06:53
21:34
 14,400
 11,468
    22
    22
    30,786
    31,379
50
44
3
0
3
0
0
0
27
27
1
2
05:56
20:47
09:15
23:59
 11,662
 11,308
    22
   630
  -265,095
  -264,683
15
16967
2
14
1
11308
0
0
28
1
17:20
23:54
 22,811
    29
   -37,994
15
0
0
0
29
1
01:21
06:54
 19,545
    24
  -207,573
24
2
2
0
30
-
 
 
 
 
 
 
 
 
 
31
1
09:15
14:52
 19,334
    24
   -80,665
33
0
0
0
32
1
10:18
15:24
 17,757
    29
   254,421
40
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.