GPS Space Vehicle Time Integrity for MJD 54558

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
03:59
10:05
 21,059
   121
  -187,035
32
3
3
0
 
3
3
1
2
12:54
20:04
14:49
23:59
  6,623
 13,370
   113
   513
  -208,662
  -208,417
11
12586
1
13
0
13
0
0
 
4
1
02:49
08:32
 19,710
   116
    38,055
45
0
0
0
 
5
5
1
2
05:24
15:33
09:56
17:41
 15,470
  7,418
   122
   115
  -738,890
  -739,222
59
23
4
0
3
0
0
0
 
6
6
6
1
2
3
09:45
12:54
19:47
12:52
14:11
22:02
 10,836
  4,324
  7,684
   114
   117
   118
   -86,276
   -86,378
   -86,725
59
20
31
1
1
0
1
0
0
0
0
0
 
7
7
1
2
00:00
20:15
02:46
23:59
  9,625
 12,916
   105
   140
    84,685
    83,717
43
1092
1
13
1
13
0
0
 
8
8
1
2
00:00
22:04
04:08
23:59
 14,233
  6,592
   125
  -468
   147,395
   146,926
6
13264
1
13
0
6592
0
0
 
9
9
1
2
03:16
12:54
06:52
15:46
 12,564
 10,032
   126
   115
  -117,875
  -117,937
9
7
3
6
2
0
0
0
 
10
1
06:10
11:28
 18,416
   120
      470
17
1
1
0
 
11
1
00:00
04:14
 14,606
   121
   -26,480
5
44
0
0
 
12
1
04:48
09:42
 16,864
   119
   358,806
22
2
2
0
 
13
13
1
2
00:00
19:39
01:06
23:59
  3,852
 14,895
   115
   526
  -248,347
  -248,087
5
13820
3
13
0
13
0
0
 
14
1
12:54
18:57
 20,908
   117
   281,660
26
0
0
0
 
15
15
1
2
01:12
09:00
03:20
12:52
  7,396
 13,264
   116
   114
    92,272
    92,415
11
39
1
2
0
2
0
0
 
16
1
17:45
22:44
 16,902
   119
  -129,640
9
0
0
0
 
17
1
00:42
07:01
 21,802
   117
   -40,220
13
2
2
0
 
18
18
1
2
09:49
12:54
12:52
16:24
 10,599
 12,070
   117
   119
   191,088
   191,049
47
12
2
0
2
0
0
0
 
19
19
19
1
2
3
00:00
13:10
21:05
01:41
15:34
23:59
  5,685
  8,379
 10,138
   123
   114
   305
   -25,939
   -26,004
   -25,846
7
5
5129
5
5
13
0
0
13
0
0
0
 
20
20
1
2
04:06
20:00
05:11
21:50
  3,841
  6,189
   123
   122
  -117,239
  -117,193
8
6
59
0
0
0
0
0
 
21
21
1
2
09:02
12:54
12:52
15:19
 13,173
  8,389
   115
   118
   -67,945
   -67,931
29
4
2
0
1
0
0
0
 
22
22
1
2
11:32
12:54
12:52
15:59
  4,514
 10,658
   111
   114
  -210,062
  -210,062
28
3
1
0
1
0
0
0
 
23
1
17:55
23:53
 20,463
   119
  -344,997
13
0
0
0
 
24
1
07:12
12:52
 19,461
   123
   -82,951
24
2
2
0
 
25
25
1
2
00:00
19:40
02:08
23:59
  7,313
 14,809
   110
   333
    44,563
    47,198
74
7367
1
13
1
13
0
0
 
26
26
1
2
00:41
08:48
03:29
12:52
  9,431
 14,008
   115
   113
  -221,758
  -222,040
27
48
1
2
0
2
0
0
 
27
27
1
2
00:00
20:57
03:02
23:59
 10,562
 10,627
   118
   115
  -178,350
  -178,545
10
7
1
0
0
0
0
0
 
28
1
00:00
05:54
 20,346
   119
    17,405
23
2
2
0
 
29
1
07:16
12:46
 18,880
   114
    45,841
20
2
2
0
 
30
30
1
2
06:08
15:41
10:24
18:34
 14,717
  9,845
   118
   108
   -70,172
   -70,234
28
7
1
5
1
0
0
0
 
31
1
15:02
20:39
 19,222
   113
    15,116
8
50
0
0
 
32
1
13:53
19:50
 20,743
   116
  -261,869
42
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.