GPS Space Vehicle Time Integrity for MJD 56159

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
02:04
10:38
05:31
14:34
 12,110
 13,725
   239
   243
  -270,074
  -270,117
10
9
3
2
1
1
0
0
 
2
1
14:40
20:44
 21,154
   250
  -400,206
25
2
2
0
 
3
3
3
1
2
3
00:00
06:35
22:36
01:16
11:02
23:59
  4,570
 15,289
  4,679
   227
   246
   206
   -90,240
   -90,376
   -90,665
7
29
930
1
4
14
0
3
14
0
0
0
 
4
1
13:14
18:57
 19,813
   249
  -279,730
68
2
2
0
 
5
1
16:38
21:57
 18,297
   248
   345,499
19
0
0
0
 
6
6
6
1
2
3
00:00
06:28
22:00
01:21
10:28
23:59
  4,878
 13,672
  6,868
   235
   240
   501
    12,628
    12,838
    13,488
12
39
5533
1
4
14
0
3
14
0
0
0
 
7
1
07:00
13:24
 21,997
   241
  -112,638
38
2
2
0
 
8
1
08:45
14:43
 20,552
   240
    -1,799
18
3
3
0
 
9
9
9
1
2
3
00:00
13:28
22:23
02:02
17:18
23:59
  6,821
 13,124
  5,474
   236
   243
   -26
  -179,614
  -179,743
  -180,086
21
14
5420
2
2
15
1
2
15
0
0
0
 
10
1
15:14
19:45
 15,671
   247
    49,108
8
31
0
0
 
11
11
1
2
01:30
09:38
04:35
13:52
 10,436
 14,570
   239
   243
   294,229
   294,355
29
28
4
3
4
3
0
0
 
12
1
15:12
20:09
 17,189
   246
   -86,234
9
78
0
0
 
13
1
06:05
11:36
 19,044
   241
  -186,523
25
3
3
0
 
14
1
00:00
05:26
 18,743
   239
  -210,253
23
4
3
0
 
15
15
1
2
12:19
19:43
13:40
23:59
  4,543
 14,741
   235
   669
    94,245
    94,697
18
13554
1
14
1
14
0
0
 
16
1
04:41
09:53
 18,148
   239
   244,382
10
1
1
0
 
17
1
11:11
17:23
 21,312
   239
  -103,231
31
3
3
0
 
18
18
1
2
00:00
20:28
03:08
23:59
 10,793
 12,056
   239
   330
  -210,675
  -210,719
16
2243
2
14
1
14
0
0
 
19
19
1
2
00:00
07:42
02:11
12:17
  7,340
 15,734
   238
   242
   296,185
   296,303
15
24
2
4
1
1
0
0
 
20
20
1
2
03:39
14:24
08:01
15:43
 15,084
  4,421
   240
   244
   -66,343
   -66,362
41
13
3
9
3
0
0
0
 
21
21
1
2
00:00
19:30
01:44
23:59
  5,790
 15,565
   238
   635
   244,522
   245,103
6
12332
1
15
0
15
0
0
 
22
22
1
2
00:00
22:14
04:50
23:59
 16,617
  5,976
   232
  -492
  -146,530
  -147,308
39
15439
3
14
3
5976
0
0
 
23
1
04:36
10:32
 20,443
   240
  -172,967
35
3
3
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
02:21
16:43
05:09
20:56
  9,778
 14,655
   239
   246
   -39,984
   -40,036
7
4
12
27
0
0
0
0
 
26
26
1
2
10:35
19:02
13:56
23:06
 11,723
 14,109
   237
   252
   308,871
   308,485
42
50
2
0
0
0
0
0
 
27
27
27
1
2
3
00:00
13:06
22:13
01:36
16:58
23:59
  5,404
 13,247
  6,023
   246
   246
   256
  -421,791
  -422,003
  -422,116
7
17
12
5
3
1
0
0
0
0
0
0
 
28
1
09:52
16:23
 22,484
   243
  -176,872
33
5
5
0
 
29
1
17:35
23:10
 19,590
   250
  -346,198
20
0
0
0
 
30
30
1
2
03:40
20:18
08:41
21:20
 17,156
  3,478
   234
   243
   374,841
   376,121
133
27
5
0
5
0
0
0
 
31
1
01:35
07:13
 19,581
   242
  -268,510
24
8
4
0
 
32
1
02:33
07:48
 18,368
   240
   478,849
39
3
3
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.