GPS Space Vehicle Time Integrity for MJD 56189

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
1
2
00:00
08:34
02:39
12:29
  8,886
 13,533
   323
   326
  -273,916
  -273,965
16
24
1
2
1
2
0
0
2
2
1
2
12:40
14:22
14:21
18:45
  5,473
 15,237
   328
   323
  -403,071
  -403,089
6
9
11
1
0
1
0
0
3
3
3
1
2
3
04:34
07:00
20:35
06:56
09:06
23:09
  8,096
  7,274
  8,901
   329
   335
   338
  -103,223
  -103,258
  -103,497
23
33
13
1
3
1
1
2
0
0
0
0
4
4
1
2
11:26
14:22
14:21
16:53
  9,830
  8,820
   327
   321
  -308,765
  -308,882
34
44
0
1
0
1
0
0
5
1
14:37
19:58
 18,629
   321
   353,556
32
7
1
0
6
6
6
1
2
3
04:25
07:00
19:57
06:56
08:27
23:14
  8,606
  5,168
 11,276
   323
   328
   332
    33,826
    33,895
    34,329
32
16
34
1
6
1
1
0
1
0
0
0
7
7
1
2
05:00
07:00
06:56
11:23
  6,771
 15,222
   322
   328
  -123,363
  -123,407
8
21
0
2
0
2
0
0
8
1
07:00
12:40
 19,831
   338
    -1,867
8
2
2
0
9
9
1
2
11:23
20:20
14:21
23:54
 10,073
 12,503
   318
   329
  -186,286
  -186,372
7
13
0
2
0
0
0
0
10
10
10
1
2
3
05:18
13:12
14:22
06:56
14:21
17:44
  5,711
  3,690
 11,800
   328
   331
   330
    52,591
    52,631
    52,640
5
6
8
2
8
1
0
0
1
0
0
0
11
11
1
2
00:00
07:35
02:32
11:49
  8,629
 14,633
   325
   329
   304,462
   304,583
11
19
2
3
1
2
0
0
12
12
1
2
13:11
14:22
14:21
18:07
  3,717
 12,958
   321
   321
   -91,423
   -91,441
4
11
0
34
0
1
0
0
13
13
1
2
04:00
07:00
06:56
09:32
 10,089
  8,747
   322
   327
  -179,835
  -179,803
21
35
1
2
1
2
0
0
14
14
1
2
00:00
21:07
02:39
23:59
  8,938
  9,991
   326
   304
  -212,640
  -212,730
7
800
2
14
0
15
0
0
15
15
1
2
10:14
17:39
11:37
22:33
  4,717
 16,716
   319
   328
    95,958
    95,990
4
17
4
1
0
1
0
0
16
1
02:40
06:56
 14,820
   323
   246,634
21
3
2
0
17
17
1
2
09:10
14:22
14:21
15:23
 17,795
  3,622
   324
   320
   -94,821
   -94,786
16
4
0
1
0
0
0
0
18
18
1
2
00:00
18:27
01:08
23:59
  3,690
 19,339
   328
   635
  -215,296
  -215,124
34
11351
1
14
1
14
0
0
19
19
19
1
2
3
05:38
07:00
21:41
06:56
10:14
23:59
  4,471
 11,352
  7,958
   325
   330
   863
   305,517
   305,551
   306,264
8
19
12601
0
3
14
0
2
7958
0
0
0
20
20
20
1
2
3
01:34
02:40
12:27
02:39
06:19
13:39
  3,644
 12,784
  3,839
   324
   323
   329
   -68,184
   -68,192
   -68,211
5
18
8
1
3
17
0
2
0
0
0
0
21
1
17:30
23:39
 21,275
   329
   251,051
25
1
1
0
22
22
1
2
00:00
20:11
02:39
23:59
  8,938
 13,358
   321
   404
  -147,702
  -147,664
11
2303
2
14
1
15
0
0
23
23
1
2
02:40
07:00
06:56
08:27
 14,803
  5,168
   323
   328
  -162,730
  -162,683
25
7
2
1
2
0
0
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:18
14:40
02:39
18:53
  7,865
 14,669
   323
   318
   -42,993
   -43,071
17
21
1
2
1
1
0
0
26
26
1
2
08:32
16:59
11:53
21:03
 11,497
 14,064
   324
   327
   275,845
   275,430
50
51
3
0
2
0
0
0
27
27
1
2
11:04
20:11
14:21
23:30
 11,141
 11,587
   326
   326
  -432,653
  -432,790
14
19
0
1
0
0
0
0
28
1
07:48
14:19
 22,381
   326
  -186,587
29
2
2
0
29
1
15:37
21:10
 19,204
   322
  -356,941
33
1
1
0
30
30
30
1
2
3
01:38
02:40
18:16
02:39
06:39
19:17
  3,414
 13,991
  3,639
   323
   328
   318
   406,394
   406,219
   405,214
20
80
19
0
3
0
0
3
0
0
0
0
31
31
1
2
00:00
02:40
02:39
05:12
  8,938
  8,756
   323
   322
  -274,992
  -275,016
23
20
1
4
1
1
0
0
32
32
1
2
00:27
02:41
02:39
05:44
  7,519
 10,627
   327
   323
   489,713
   489,749
27
25
1
3
1
2
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.