GPS Space Vehicle Time Integrity for MJD 55683

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
00:00
05:20
 18,457
    68
  -333,984
11
1
0
0
 
3
3
1
2
07:10
15:55
09:49
19:28
  9,137
 12,441
    58
    55
  -709,606
  -709,780
14
34
1
1
0
1
0
0
 
4
4
1
2
00:00
22:20
03:34
23:59
 12,353
  5,914
    64
  -399
  -103,863
  -105,140
38
9329
1
14
1
37
0
0
 
5
5
1
2
01:12
05:27
05:26
06:30
 14,710
  3,765
    67
    65
   153,391
   153,445
23
7
0
0
0
0
0
0
 
6
6
1
2
07:11
15:59
09:54
18:56
  9,393
 10,332
    63
    53
  -545,998
  -542,811
280
306
1
0
2
528
0
0
 
7
1
15:55
19:59
 14,328
    51
    -9,754
29
1
1
0
 
8
1
17:08
22:18
 17,703
    56
    -7,789
4
0
0
0
 
9
9
9
1
2
3
00:00
07:10
22:20
01:58
10:48
23:59
  6,803
 12,705
  5,914
    69
    53
   -84
   -77,199
   -77,283
   -77,553
4
14
2927
14
1
14
0
0
14
0
0
0
 
10
10
1
2
00:00
15:59
04:28
18:25
 15,593
  8,434
    73
    49
    72,965
    72,993
8
4
0
31
0
0
0
0
 
11
11
1
2
10:13
18:18
13:14
22:18
 10,590
 13,795
    55
    59
   147,529
   147,633
12
14
1
0
0
0
0
0
 
12
1
00:00
04:43
 16,463
    70
     7,685
13
18
0
0
 
13
13
1
2
14:31
15:55
15:42
20:03
  4,136
 14,430
    51
    56
  -272,716
  -272,696
4
28
3
1
0
1
0
0
 
14
1
07:48
14:01
 21,294
    59
  -147,452
17
0
0
0
 
15
15
15
15
1
2
3
4
04:23
05:27
07:10
20:52
05:26
07:09
09:17
22:15
  3,534
  5,842
  7,283
  4,713
    68
    65
    58
    56
   131,145
   131,129
   131,104
   130,971
5
7
8
4
0
0
1
6
0
0
0
0
0
0
0
0
 
16
16
1
2
13:04
15:55
15:42
18:12
  8,933
  7,874
    58
    56
   169,353
   169,376
6
9
0
1
0
0
0
0
 
17
17
17
1
2
3
00:00
19:45
22:20
02:05
22:18
23:59
  7,260
  8,619
  5,914
    67
    61
   613
  -184,307
  -184,309
  -183,757
4
4
11376
26
3
14
0
0
5914
0
0
0
 
18
18
1
2
06:00
07:10
07:09
11:55
  3,918
 16,411
    66
    62
  -134,778
  -134,804
5
9
0
0
0
0
0
0
 
19
19
1
2
08:16
16:11
10:41
20:44
  8,335
 15,741
    57
    60
   136,416
   136,545
12
18
1
0
0
0
0
0
 
20
20
1
2
12:14
15:55
15:42
16:56
 11,926
  3,623
    54
    58
   -49,069
   -49,067
4
55
11
1
0
1
0
0
 
21
21
21
1
2
3
04:10
05:27
07:10
05:26
07:09
10:21
  4,295
  5,826
 11,085
    75
    66
    63
   141,482
   141,486
   141,506
4
4
10
0
0
0
0
0
0
0
0
0
 
22
1
07:10
13:16
 21,284
    62
  -149,331
4
10
0
0
 
23
23
1
2
12:55
15:55
15:42
18:55
  9,447
 10,487
    55
    59
  -309,231
  -309,197
9
9
0
0
0
0
0
0
 
24
1
10:39
14:12
 12,066
    65
  -386,448
12
1
0
0
 
25
25
1
2
01:18
10:52
05:26
13:41
 14,322
  9,555
    71
    52
      836
      800
5
492
18
1
0
1
0
0
 
26
26
1
2
03:39
05:27
05:26
07:09
  6,150
  5,842
    66
    62
    18,629
    18,692
18
17
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
07:12
22:20
01:34
10:08
23:59
  5,401
 10,182
  5,902
    64
    57
   562
  -260,828
  -260,937
  -260,623
5
14
10547
1
1
14
0
0
5713
0
0
0
 
28
28
1
2
18:13
22:20
19:59
23:59
  6,367
  5,908
    59
  1,283
   -35,158
   -33,970
4
25000
3
14
0
5908
0
0
 
29
29
1
2
02:12
05:27
05:26
07:09
 11,122
  5,842
    70
    65
  -204,246
  -204,275
12
5
0
0
0
0
0
0
 
30
30
1
2
12:18
15:56
15:42
17:16
 11,697
  4,787
    55
    51
  -341,149
  -341,180
12
10
0
0
0
0
0
0
 
31
1
10:09
15:42
 19,179
    56
   -74,558
33
0
0
0
 
32
1
11:11
15:42
 15,420
    54
   246,325
34
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.