GPS Space Vehicle Time Integrity for MJD 55455

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
14:43
20:48
 21,023
  -101
  -289,039
22
3
3
0
 
3
3
3
1
2
3
00:00
06:49
22:52
01:29
11:22
23:59
  5,047
 15,651
  4,021
  -100
   -98
  -449
  -609,017
  -609,165
  -609,769
7
37
5830
3
3
14
0
1
14
0
0
0
 
4
1
13:34
19:09
 19,377
  -101
  -171,427
62
4
3
0
 
5
1
16:59
22:19
 18,340
  -106
    37,533
53
3
3
0
 
6
6
6
1
2
3
00:00
06:41
22:13
01:33
10:42
23:59
  5,330
 14,048
  6,352
  -100
  -105
    24
  -492,350
  -491,929
  -491,025
32
72
2716
3
2
14
2
2
15
0
0
0
 
7
1
07:23
13:43
 21,771
  -103
     1,726
7
2
2
0
 
8
1
08:56
14:52
 20,533
  -109
    -6,783
15
3
3
0
 
9
9
9
1
2
3
00:00
13:43
22:30
02:19
17:28
23:59
  8,040
 13,158
  5,343
   -96
  -106
  -555
   -30,802
   -30,918
   -31,431
10
19
9009
3
2
14
1
1
14
0
0
0
 
10
10
1
2
08:09
15:48
10:05
20:35
  6,629
 16,570
  -110
  -100
    52,394
    52,438
5
21
2
3
0
3
0
0
 
11
1
10:20
14:53
 15,566
  -100
    89,843
23
3
3
0
 
12
1
15:23
20:19
 16,860
  -104
    72,271
22
3
1
0
 
13
13
1
2
06:10
09:00
07:59
11:40
  6,293
  9,105
  -107
  -104
  -297,403
  -297,389
47
35
1
2
1
2
0
0
 
14
1
00:00
05:53
 20,372
  -102
   -89,140
41
4
3
0
 
15
15
1
2
12:13
19:49
13:55
23:59
  5,777
 14,431
  -112
   310
   208,289
   208,540
15
13137
2
14
1
15
0
0
 
16
1
04:31
09:34
 17,536
  -101
   108,849
25
4
2
0
 
17
1
12:00
17:29
 19,200
  -105
  -171,068
13
2
1
0
 
18
18
1
2
00:00
20:34
03:15
23:59
 11,203
 11,999
   -98
   -42
   -93,403
   -93,513
12
1623
3
14
1
15
0
0
 
19
19
1
2
00:11
07:57
02:19
12:38
  7,596
 16,080
   -98
   -99
    66,135
    66,237
33
21
2
2
2
2
0
0
 
20
1
03:31
08:24
 16,978
  -100
   -51,183
23
3
2
0
 
21
21
1
2
00:00
19:46
02:02
23:59
  7,040
 14,511
   -97
   197
    88,358
    88,852
42
9516
3
14
2
15
0
0
 
22
22
1
2
00:00
22:04
04:44
23:59
 16,266
  6,827
  -102
  -684
  -163,024
  -163,549
25
12873
3
14
3
6827
0
0
 
23
1
04:52
10:46
 20,631
  -104
  -353,670
19
2
1
0
 
24
24
1
2
00:02
10:59
04:47
12:08
 16,260
  3,625
  -110
  -107
  -322,094
  -322,207
45
10
3
7
3
0
0
0
 
25
25
1
2
02:28
16:40
05:08
20:59
  9,226
 14,966
  -103
  -103
    41,528
    41,591
12
28
1
2
1
2
0
0
 
26
26
1
2
10:54
19:14
14:05
23:25
 10,687
 14,379
  -107
   -98
    11,851
    12,085
34
31
4
1
3
1
0
0
 
27
27
27
1
2
3
00:00
13:13
22:21
01:41
17:05
23:59
  5,797
 13,404
  5,917
  -101
  -106
  -478
  -189,453
  -189,638
  -190,119
8
25
7877
10
2
14
0
2
14
0
0
0
 
28
1
09:45
16:20
 22,653
   -99
     3,250
21
4
4
0
 
29
1
18:03
23:31
 18,998
  -101
  -149,944
18
1
1
0
 
30
30
1
2
04:00
16:47
05:15
21:01
  4,260
 14,669
  -105
  -112
  -278,875
  -279,059
17
32
2
2
1
2
0
0
 
31
1
01:50
07:27
 19,340
  -105
     8,765
32
16
1
0
 
32
1
02:47
08:00
 18,221
   -98
    86,313
58
2
2
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.