GPS Space Vehicle Time Integrity for MJD 55399

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
18:35
23:59
 18,339
   367
  -274,587
10904
14
15
0
 
3
3
1
2
02:45
11:08
05:18
15:11
  8,701
 14,029
    74
    73
  -584,701
  -584,869
12
23
1
1
0
0
0
0
 
4
1
17:14
22:55
 19,525
    64
  -130,397
48
3
3
0
 
5
5
1
2
00:00
20:43
02:09
23:59
  7,497
 10,967
    65
   277
    16,306
    16,782
22
5905
2
14
1
16
0
0
 
6
6
1
2
02:07
11:08
05:23
14:31
 11,275
 11,853
    70
    60
  -563,745
  -563,284
52
50
1
0
0
0
0
0
 
7
1
11:10
17:30
 22,019
    62
     1,856
10
2
1
0
 
8
1
12:44
18:41
 20,901
    69
    -6,120
4
7
0
0
 
9
9
1
2
02:24
17:30
06:05
21:16
 12,656
 12,974
    72
    60
   -19,640
   -19,777
13
8
1
1
0
0
0
0
 
10
10
1
2
12:10
19:44
13:54
23:59
  5,948
 14,553
    61
   497
    47,712
    48,178
8
13657
1
14
1
16
0
0
 
11
11
1
2
06:20
14:07
08:38
18:38
  8,016
 15,756
    67
    64
    77,328
    77,413
8
13
0
29
0
0
0
0
 
12
1
19:15
23:57
 16,074
    64
    90,935
15
13
0
0
 
13
13
1
2
09:55
11:08
11:06
15:27
  4,058
 14,943
    58
    61
  -301,203
  -301,193
4
5
3
2
0
0
0
0
 
14
14
1
2
03:25
08:41
08:38
09:41
 17,854
  3,632
    70
    72
   -70,317
   -70,360
24
5
1
4
0
0
0
0
 
15
15
1
2
00:00
15:52
04:21
17:44
 15,008
  6,501
    69
    55
   236,013
   235,682
28
11
2
1
1
0
0
0
 
16
16
1
2
08:41
11:08
11:06
13:20
  8,535
  7,620
    68
    65
    92,076
    92,104
9
22
0
1
0
1
0
0
 
17
1
15:06
21:19
 21,549
    62
  -163,066
13
1
1
0
 
18
1
00:25
07:00
 22,711
    71
   -82,217
23
2
2
0
 
19
19
1
2
05:00
11:43
06:08
16:16
  3,904
 15,839
    69
    69
    51,612
    51,703
5
19
1
2
0
1
0
0
 
20
20
20
1
2
3
07:29
08:41
11:08
08:38
11:06
12:18
  3,926
  8,535
  4,158
    63
    66
    67
   -53,007
   -53,001
   -52,998
4
4
8
0
1
2
0
0
0
0
0
0
 
21
1
00:00
05:53
 20,504
    69
    75,677
19
2
1
0
 
22
1
01:54
08:31
 22,901
    71
  -166,902
7
1
1
0
 
23
23
1
2
08:42
11:08
11:06
14:36
  8,428
 12,148
    62
    67
  -361,861
  -361,838
6
13
0
1
0
1
0
0
 
24
1
02:36
07:44
 17,666
    67
  -306,355
18
1
1
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:00
15:02
03:40
17:58
 12,754
 10,374
    70
    60
    85,351
    85,674
23
23
1
1
0
0
0
0
 
27
27
1
2
02:15
17:06
05:35
20:56
 11,518
 13,498
    70
    60
  -172,340
  -172,551
15
14
1
1
0
0
0
0
 
28
1
13:34
20:08
 22,884
    66
     9,840
15
2
1
0
 
29
29
1
2
00:00
21:51
03:23
23:59
 11,955
  7,442
    69
  -401
  -136,162
  -136,830
15
10724
2
14
1
14
0
0
 
30
30
1
2
06:10
20:34
08:38
23:59
  8,610
 11,525
    63
   479
  -262,625
  -262,375
19
12073
1
14
1
16
0
0
 
31
31
1
2
05:35
08:41
08:38
11:06
 10,472
  8,535
    65
    61
    22,888
    22,857
25
9
1
1
1
0
0
0
 
32
32
1
2
06:37
08:41
08:38
11:06
  7,017
  8,535
    66
    70
    43,612
    43,686
20
21
0
0
0
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.