GPS Space Vehicle Time Integrity for MJD 54667

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
20:36
02:47
23:59
  9,738
 11,718
   395
   540
  -200,409
  -200,075
17
4326
2
13
1
16
0
0
 
3
3
1
2
05:27
12:38
07:23
17:00
  6,641
 15,128
   388
   394
  -257,728
  -257,884
11
25
1
1
0
0
0
0
 
4
4
1
2
00:00
19:27
01:12
23:59
  4,373
 15,750
   393
   678
   120,271
   121,308
17
9864
1
13
1
17
0
0
 
5
5
5
1
2
3
00:00
08:11
21:42
02:24
10:04
23:59
  8,333
  6,243
  7,981
   387
   389
   296
   343,907
   343,120
   341,664
71
57
2203
2
2
13
2
2
14
0
0
0
 
6
6
6
1
2
3
04:00
05:27
12:31
05:24
07:25
16:25
  4,812
  6,798
 13,490
   393
   392
   397
  -161,968
  -161,989
  -162,077
5
8
16
0
1
1
0
0
1
0
0
0
 
7
1
12:55
19:21
 22,197
   390
     2,032
35
2
2
0
 
8
1
14:35
20:35
 20,794
   401
   162,945
23
3
3
0
 
9
9
1
2
05:27
19:46
08:23
23:23
 10,230
 12,739
   391
   396
    -5,742
    -5,824
10
6
1
1
0
0
0
0
 
10
10
1
2
00:00
22:37
03:58
23:59
 14,002
  4,686
   396
  -728
     3,453
     2,356
8
21398
1
13
1
4686
0
0
 
11
11
1
2
08:19
16:14
11:01
20:38
  8,810
 15,272
   387
   394
   -22,670
   -22,643
23
25
1
2
1
2
0
0
 
12
12
1
2
00:00
21:09
02:10
23:59
  7,542
  9,730
   394
   544
   357,058
   357,144
27
4118
1
13
1
15
0
0
 
13
1
12:08
17:33
 18,650
   393
  -264,154
35
2
1
0
 
14
1
05:27
11:36
 20,895
   397
   242,445
30
1
1
0
 
15
15
1
2
01:33
17:40
05:24
19:49
 13,288
  7,480
   394
   387
   146,097
   146,438
29
20
1
1
1
1
0
0
 
16
16
1
2
02:52
10:51
03:55
15:10
  3,785
 14,854
   391
   394
  -115,808
  -115,744
5
8
4
4
0
0
0
0
 
17
1
17:21
23:41
 22,055
   392
   -38,292
35
4
4
0
 
18
18
1
2
02:25
05:27
05:24
09:03
 10,465
 12,180
   397
   394
   154,829
   154,775
14
40
0
1
0
1
0
0
 
19
19
1
2
05:45
13:40
08:08
18:11
  8,285
 15,661
   388
   396
   -33,366
   -33,376
5
28
5
2
0
2
0
0
 
20
1
09:22
14:16
 16,909
   392
  -109,118
8
0
0
0
 
21
21
1
2
01:42
05:27
05:24
07:57
 12,751
  8,676
   394
   397
   -57,034
   -57,016
17
4
1
0
1
0
0
0
 
22
22
1
2
04:05
05:27
05:24
10:42
  4,567
 17,960
   394
   392
  -211,079
  -211,083
4
18
1
1
0
1
0
0
 
23
1
10:38
16:33
 20,311
   394
  -364,836
15
1
1
0
 
24
1
00:00
05:24
 18,900
   402
  -110,365
16
1
1
0
 
25
1
12:09
18:33
 22,197
   393
   196,425
90
2
1
0
 
26
26
1
2
01:18
17:04
05:24
19:58
 14,166
  9,891
   396
   390
  -295,121
  -295,492
34
38
1
2
1
2
0
0
 
27
1
13:31
19:32
 20,834
   390
  -203,772
22
2
2
0
 
28
1
15:55
22:29
 22,793
   398
    21,605
37
4
3
0
 
29
1
00:00
03:59
 14,075
   393
    41,716
7
2
1
0
 
30
30
30
1
2
3
00:00
08:16
22:41
02:59
11:11
23:59
 10,451
  9,555
  4,454
   392
   391
  -462
   -86,404
   -86,461
   -87,406
15
24
15784
1
2
13
1
1
4454
0
0
0
 
31
1
07:44
13:22
 19,070
   393
    25,276
29
1
1
0
 
32
1
08:27
13:44
 17,848
   391
  -307,946
35
1
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.