GPS Space Vehicle Time Integrity for MJD 54068

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
1
00:07
06:49
 23,161
     3
   -92,438
32
3
2
0
 
2
1
13:34
19:43
 21,047
     2
   -59,274
24
2
0
0
 
3
3
3
1
2
3
05:39
07:05
21:32
07:03
09:58
23:59
  4,651
 10,018
  8,461
     0
     1
    30
  -431,261
  -431,453
  -432,663
34
80
2936
0
3
1
0
3
1
0
0
0
 
4
1
12:15
15:59
 13,063
     2
  -341,448
13
0
0
0
 
5
5
1
2
01:23
14:14
02:24
19:05
  3,525
 16,530
    -5
     2
  -395,919
  -397,217
29
122
1
2
1
2
0
0
 
6
1
16:58
22:20
 18,539
    -3
  -531,683
89
1
1
0
 
7
7
1
2
05:17
18:40
06:53
23:16
  5,536
 15,976
     4
    -4
  -485,496
  -485,051
16
38
1
1
0
0
0
0
 
8
1
07:27
13:30
 21,193
    -0
    87,696
20
2
2
0
 
9
9
9
1
2
3
00:00
12:32
21:18
01:06
15:59
23:59
  3,707
 12,050
  9,290
    -1
    -1
     2
   -46,643
   -46,725
   -46,764
41
4
6
1
3
1
1
0
0
0
0
0
 
10
1
15:39
20:56
 17,951
     9
   -93,613
37
2
2
0
 
11
11
1
2
01:03
09:11
04:04
13:22
 10,625
 14,463
    -3
    -0
     2,490
     2,445
6
34
2
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:10
07:05
07:03
10:33
  6,358
 12,090
     0
     2
  -117,362
  -117,398
5
41
0
2
0
2
0
0
 
14
14
1
2
00:00
22:14
04:36
23:59
 15,955
  5,968
    -3
  -589
     -207
     -873
16
13112
4
12
2
5968
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
03:20
07:05
07:03
08:22
 12,725
  4,491
     1
     4
   -96,522
   -96,555
12
12
0
3
0
0
0
0
 
17
1
10:15
16:35
 21,884
    -3
   -88,032
27
2
2
0
 
18
18
1
2
00:00
19:24
02:06
23:59
  7,293
 15,929
    -5
   179
   253,062
   253,270
29
6526
1
12
1
13
0
0
 
19
19
19
1
2
3
00:00
07:05
22:37
01:06
11:08
23:59
  3,722
 14,225
  4,577
    -6
    -1
   147
   -39,176
   -39,297
   -39,361
24
22
2893
1
3
12
1
1
12
0
0
0
 
20
20
1
2
02:38
13:35
07:03
14:50
 15,229
  4,259
    -1
     2
    21,791
    21,791
5
9
11
3
0
0
0
0
 
21
1
18:33
23:59
 18,871
   322
   -62,922
12716
12
13
0
 
22
22
1
2
00:00
20:58
03:39
23:59
 12,619
 10,452
    -3
    -0
  -152,485
  -152,680
20
39
4
1
1
1
0
0
 
23
23
1
2
03:40
07:05
07:03
09:34
 11,519
  8,602
     1
     3
  -141,473
  -141,480
3
56
4
2
0
2
0
0
 
24
1
13:36
19:35
 20,415
    -2
   -56,136
21
2
1
0
 
25
1
00:55
06:41
 20,149
    -4
  -406,728
13
2
1
0
 
26
26
1
2
10:31
18:28
12:59
23:04
  8,520
 15,871
    -5
    -1
    25,331
    25,873
44
77
1
0
0
0
0
0
 
27
1
07:05
11:40
 15,998
     1
   -80,483
9
1
0
0
 
28
1
08:33
15:11
 23,048
     2
   -13,151
27
2
2
0
 
29
29
29
1
2
3
10:02
11:42
18:11
11:40
12:46
22:31
  5,763
  3,700
 14,789
    -3
    -2
     2
  -228,712
  -228,844
  -229,597
44
28
113
0
1
1
0
1
1
0
0
0
 
30
30
1
2
01:15
18:00
04:07
19:53
 10,071
  6,266
     0
    -2
   -17,852
   -17,922
6
7
19
5
0
0
0
0
 
31
1
00:41
06:19
 19,762
     2
    32,800
49
1
1
0
 
32
-
 
 
 
 
 
 
 
 
 
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.