GPS Space Vehicle Time Integrity for MJD 54672

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
2
1
2
00:00
20:15
02:27
23:59
  8,567
 12,921
   402
   596
  -199,294
  -198,907
8
5935
4
13
0
13
0
0
 
3
3
3
1
2
3
04:17
12:18
13:34
07:02
13:32
16:39
  9,557
  4,448
 10,533
   407
   413
   412
  -259,999
  -260,132
  -260,175
14
8
37
2
0
1
0
0
1
0
0
0
 
4
1
19:06
23:59
 17,059
   700
   125,635
10505
13
15
0
 
5
5
5
1
2
3
00:00
07:51
21:21
02:03
09:15
23:59
  7,120
  5,029
  9,171
   406
   399
   507
   341,917
   342,740
   344,369
67
43
2787
1
0
13
1
0
15
0
0
0
 
6
6
6
1
2
3
03:40
12:11
13:34
07:05
13:32
16:05
 11,984
  4,863
  8,532
   405
   409
   407
  -163,256
  -163,326
  -163,347
14
5
9
2
25
1
1
0
0
0
0
0
 
7
7
1
2
13:34
17:12
17:10
19:00
 12,388
  6,001
   401
   399
     -163
     -214
18
11
1
0
0
0
0
0
 
8
1
14:14
17:10
 10,257
   403
   163,620
23
1
1
0
 
9
9
1
2
04:08
19:25
08:04
23:02
 13,616
 12,481
   404
   401
    -6,453
    -6,549
15
19
2
2
1
2
0
0
 
10
10
1
2
00:00
22:17
03:38
23:59
 12,527
  5,853
   409
  -296
     3,605
     2,926
5
15009
31
13
0
5853
0
0
 
11
11
11
1
2
3
07:58
09:16
15:53
09:15
10:40
17:10
  4,601
  4,728
  4,364
   396
   400
   397
   -22,373
   -22,366
   -22,353
5
5
54
1
0
1
0
0
1
0
0
0
 
12
12
1
2
00:00
20:48
01:50
23:59
  6,331
 11,187
   404
   687
   356,708
   356,923
10
8331
0
13
0
15
0
0
 
13
13
1
2
11:47
13:34
13:32
17:10
  6,047
 12,388
   402
   405
  -264,768
  -264,779
3
35
1
1
0
1
0
0
 
14
14
1
2
04:59
09:16
09:15
11:16
 14,739
  6,890
   404
   405
   240,554
   240,505
39
8
1
0
1
0
0
0
 
15
1
01:13
05:50
 15,800
   403
   148,863
43
2
1
0
 
16
16
16
1
2
3
02:32
09:52
13:34
03:35
13:32
14:49
  3,527
 12,878
  4,227
   403
   408
   406
  -115,039
  -114,979
  -114,964
5
7
7
1
0
0
0
0
0
0
0
0
 
17
1
17:12
23:21
 21,112
   406
   -38,349
16
2
2
0
 
18
1
02:05
08:43
 23,004
   404
   152,967
31
1
1
0
 
19
19
1
2
05:25
13:34
07:48
17:10
  8,042
 12,388
   403
   406
   -33,554
   -33,565
28
10
1
1
1
1
0
0
 
20
1
09:16
13:32
 14,806
   406
  -108,750
6
0
0
0
 
21
1
01:22
07:36
 21,712
   403
   -56,458
19
1
1
0
 
22
22
1
2
03:45
09:16
09:15
10:21
 19,238
  3,600
   408
   408
  -211,051
  -211,050
16
4
1
0
1
0
0
0
 
23
23
1
2
10:18
13:34
13:32
16:13
 11,402
  8,963
   403
   407
  -365,584
  -365,599
4
50
1
1
0
1
0
0
 
24
1
00:00
06:04
 20,984
   407
  -111,601
35
2
1
0
 
25
25
1
2
11:48
13:34
13:32
17:10
  5,977
 12,388
   411
   412
   201,714
   201,834
23
49
0
1
0
1
0
0
 
26
1
00:58
05:21
 15,244
   405
  -297,978
32
1
0
0
 
27
27
1
2
13:34
17:12
17:10
19:12
 12,372
  6,676
   402
   404
  -204,897
  -204,922
11
6
1
0
0
0
0
0
 
28
28
1
2
15:35
17:12
17:10
22:08
  5,449
 17,061
   401
   403
    21,764
    21,771
51
5
1
10
1
0
0
0
 
29
1
00:00
04:58
 17,339
   407
    41,469
4
15
0
0
 
30
30
30
30
1
2
3
4
00:00
07:55
09:16
22:21
02:39
09:15
10:51
23:59
  9,267
  4,753
  5,360
  5,612
   400
   400
   399
   -44
   -87,237
   -87,298
   -87,310
   -87,838
5
5
7
9260
12
0
2
13
0
0
0
15
0
0
0
0
 
31
31
1
2
07:24
09:16
09:15
13:02
  6,439
 13,026
   404
   403
    25,345
    25,346
5
3
58
67
0
0
0
0
 
32
32
1
2
08:07
09:16
09:15
13:24
  4,051
 14,331
   398
   405
  -309,073
  -309,090
4
11
1
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.