GPS Space Vehicle Time Integrity for MJD 56200

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
07:49
02:43
11:44
  9,480
 13,582
   318
   324
  -275,402
  -275,445
13
7
1
3
1
0
0
0
 
2
1
12:30
18:01
 19,301
   321
  -404,199
17
2
1
0
 
3
3
1
2
03:49
19:51
08:20
22:24
 15,583
  8,857
   325
   330
  -107,972
  -108,239
18
12
4
0
0
0
0
0
 
4
4
1
2
10:41
12:30
12:28
16:09
  6,185
 12,798
   322
   318
    -1,941
    -2,057
22
43
0
1
0
1
0
0
 
5
1
13:52
19:13
 18,525
   319
   356,336
22
2
1
0
 
6
6
1
2
03:40
19:12
07:42
22:29
 13,895
 11,484
   319
   326
  -496,134
  -495,633
43
35
2
0
0
0
0
0
 
7
1
04:16
10:39
 22,128
   321
  -127,502
31
3
3
0
 
8
1
05:57
11:55
 20,873
   324
    -1,919
30
3
3
0
 
9
9
9
1
2
3
10:37
12:30
19:35
12:28
14:30
23:09
  6,433
  7,085
 12,453
   327
   327
   333
  -188,768
  -188,788
  -188,856
6
6
11
0
1
1
0
0
0
0
0
0
 
10
10
1
2
04:33
12:30
07:03
17:00
  8,646
 15,616
   320
   331
    53,855
    53,910
8
17
4
2
0
1
0
0
 
11
11
11
1
2
3
00:00
06:50
22:38
01:47
11:03
23:59
  6,119
 14,667
  4,629
   322
   325
    17
   308,147
   308,262
   308,157
17
20
5449
2
1
15
1
0
17
0
0
0
 
12
1
12:30
17:22
 16,966
   321
   -93,361
19
2
1
0
 
13
1
03:15
08:47
 19,053
   317
  -177,362
18
3
0
0
 
14
14
1
2
00:00
20:22
02:34
23:59
  8,973
 12,470
   320
   502
  -213,469
  -213,350
16
5023
1
15
1
15
0
0
 
15
15
1
2
09:28
16:54
10:52
21:47
  4,778
 16,958
   326
   324
    96,661
    96,685
4
8
3
20
0
1
0
0
 
16
1
01:56
07:10
 18,270
   318
   247,350
29
3
3
0
 
17
17
1
2
08:26
12:30
12:28
14:39
 14,099
  7,544
   320
   318
   -91,729
   -91,694
11
14
6
1
0
1
0
0
 
18
1
17:43
23:59
 21,797
   673
  -216,810
13287
15
18
0
 
19
19
1
2
04:53
20:56
09:29
23:19
 15,949
  8,061
   323
   329
   308,855
   309,049
38
10
4
0
3
0
0
0
 
20
1
00:49
05:33
 16,469
   318
   -69,023
16
1
1
0
 
21
1
16:46
22:55
 21,376
   325
   253,323
21
2
1
0
 
22
22
1
2
00:00
19:26
02:02
23:59
  7,062
 15,813
   319
   577
  -148,320
  -148,098
28
8024
1
15
1
16
0
0
 
23
1
01:43
07:41
 20,778
   318
  -159,011
38
4
4
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:00
13:54
02:21
18:08
  8,159
 14,704
   316
   318
   -44,299
   -44,373
11
7
2
15
1
0
0
0
 
26
26
1
2
07:47
16:14
11:08
20:18
 11,544
 14,184
   326
   324
   263,322
   262,899
44
54
1
1
0
1
0
0
 
27
27
27
1
2
3
10:19
12:30
19:27
12:28
14:11
22:45
  7,472
  5,911
 11,528
   323
   327
   334
  -436,577
  -436,602
  -436,721
10
13
20
0
2
0
0
1
0
0
0
0
 
28
28
1
2
07:03
12:30
12:28
13:34
 18,790
  3,731
   323
   326
  -190,095
  -190,136
21
34
0
1
0
1
0
0
 
29
1
14:53
20:26
 19,495
   320
  -360,776
21
2
1
0
 
30
1
00:54
05:54
 17,271
   321
   388,514
93
2
2
0
 
31
31
1
2
00:00
22:45
04:27
23:59
 15,509
  4,145
   318
 -1,354
  -277,322
  -279,171
13
27913
2
15
0
4145
0
0
 
32
1
00:00
04:58
 17,322
   317
   493,538
19
2
1
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.