GPS Space Vehicle Time Integrity for MJD 55605

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
04:28
10:33
 20,955
  -248
  -320,337
22
3
3
0
 
3
3
1
2
12:28
20:26
15:09
23:59
  9,324
 12,465
  -250
   123
  -675,732
  -675,510
13
11072
2
14
0
15
0
0
 
4
1
03:39
08:58
 18,448
  -252
   -34,565
57
2
2
0
 
5
1
06:34
11:54
 18,346
  -249
   113,768
60
4
4
0
 
6
6
1
2
12:00
20:21
15:14
23:59
 11,315
 12,752
  -250
   219
    74,691
    75,791
71
14119
2
14
2
4871
0
0
 
7
7
1
2
00:00
21:09
03:31
23:59
 12,190
  9,920
  -257
  -248
    -3,790
    -3,835
40
15
1
1
1
1
0
0
 
8
8
1
2
00:00
22:33
04:36
23:59
 16,042
  5,151
  -256
 -1,230
    -7,608
    -8,600
24
18815
2
14
2
5151
0
0
 
9
9
1
2
03:34
12:19
07:16
16:06
 12,847
 13,130
  -253
  -254
   -61,737
   -61,817
10
12
2
1
0
0
0
0
 
10
10
1
2
05:20
21:27
09:59
23:45
 16,079
  7,981
  -242
  -240
    65,841
    65,904
18
5
2
3
2
0
0
0
 
11
11
1
2
00:00
15:50
04:14
18:37
 14,726
  9,451
  -254
  -253
   126,510
   126,678
26
12
3
1
2
0
0
0
 
12
1
04:56
09:52
 16,872
  -249
    27,100
31
47
2
0
 
13
13
1
2
00:00
19:54
01:28
23:59
  5,067
 14,122
  -260
   127
  -282,902
  -282,412
31
11838
1
14
1
15
0
0
 
14
14
1
2
13:09
18:00
15:59
19:22
  9,871
  4,655
  -247
  -240
  -131,335
  -131,369
22
5
1
5
1
0
0
0
 
15
15
1
2
02:25
09:47
03:36
14:44
  3,993
 17,245
  -258
  -248
   151,747
   151,639
7
28
2
3
0
3
0
0
 
16
1
18:17
23:22
 17,648
  -245
   150,176
18
1
1
0
 
17
1
01:03
07:16
 21,643
  -258
  -183,280
16
2
2
0
 
18
1
10:33
15:59
 19,038
  -247
  -121,538
34
3
2
0
 
19
19
19
1
2
3
00:00
13:39
21:32
02:10
15:59
23:59
  7,580
  8,098
  8,528
  -257
  -249
  -293
   110,376
   110,565
   110,624
13
17
1169
2
2
14
1
1
15
0
0
0
 
20
1
17:29
22:14
 16,486
  -245
   -48,916
5
35
0
0
 
21
1
09:19
15:33
 21,696
  -247
   123,401
27
4
4
0
 
22
1
11:58
15:59
 14,161
  -250
  -153,626
10
1
1
0
 
23
1
18:24
23:59
 19,510
   167
  -326,004
15408
14
15
0
 
24
24
1
2
00:38
15:54
04:26
19:30
 13,323
 12,355
  -252
  -248
  -365,222
  -365,387
18
10
3
0
1
0
0
0
 
25
25
1
2
06:37
16:11
10:51
19:00
 14,578
  9,793
  -249
  -245
    67,762
    67,812
30
8
2
0
2
0
0
0
 
26
26
1
2
00:36
08:59
03:50
13:08
 11,231
 14,482
  -259
  -249
   119,647
   119,962
40
47
3
3
2
3
0
0
 
27
27
1
2
03:00
12:08
06:52
15:24
 13,653
 11,438
  -252
  -249
  -236,492
  -236,599
14
15
2
1
1
0
0
0
 
28
1
00:00
06:08
 21,315
  -251
   -19,970
19
3
2
0
 
29
1
07:39
13:10
 19,424
  -250
  -185,311
40
3
3
0
 
30
30
1
2
10:13
17:38
11:32
22:35
  4,749
 16,967
  -246
  -247
  -321,776
  -321,879
8
23
1
1
0
1
0
0
 
31
1
15:31
21:08
 19,342
  -246
   -41,457
27
11
0
0
 
32
1
16:27
21:41
 18,232
  -244
   195,422
44
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.