GPS Space Vehicle Time Integrity for MJD 54360

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
03:41
10:21
 23,114
  -419
  -153,573
22
4
1
0
 
2
1
17:31
23:38
 21,386
  -407
  -137,619
25
3
3
0
 
3
3
1
2
01:44
09:42
04:25
14:06
  9,174
 15,078
  -430
  -416
  -117,218
  -117,375
502
26
1
1
1
1
0
0
 
4
1
16:20
22:01
 19,731
  -409
     5,834
28
3
3
0
 
5
5
1
2
05:08
18:55
07:17
23:27
  7,408
 15,805
  -416
  -406
  -395,715
  -397,498
77
155
4
2
3
2
0
0
 
6
6
1
2
00:00
21:02
02:27
23:59
  8,325
 10,005
  -419
  -313
  -245,737
  -245,469
8
2576
4
12
1
13
0
0
 
7
1
21:21
23:59
  8,862
  -401
    98,364
67
1
1
0
 
8
1
11:42
17:40
 20,680
  -410
   122,704
24
3
3
0
 
9
9
1
2
01:27
16:44
05:17
20:21
 13,147
 12,588
  -415
  -420
   -88,443
   -88,534
7
24
17
2
0
2
0
0
 
10
-
 
 
 
 
 
 
 
 
 
11
11
1
2
05:12
13:13
08:04
17:32
  9,959
 14,974
  -416
  -412
   -24,175
   -24,187
4
7
4
2
0
0
0
0
 
12
1
18:10
23:07
 17,332
  -409
    56,070
27
2
2
0
 
13
1
09:03
14:29
 18,855
  -414
  -207,489
18
1
1
0
 
14
1
02:20
08:37
 21,925
  -416
   -42,316
23
3
3
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
07:13
12:12
 17,316
  -411
  -176,511
26
3
2
0
 
17
1
14:06
20:23
 21,790
  -408
   -54,820
38
4
3
0
 
18
1
00:00
06:06
 21,133
  -417
   235,397
16
2
1
0
 
19
19
1
2
02:54
10:45
05:09
15:18
  7,727
 15,502
  -417
  -410
   -66,110
   -66,184
7
20
1
1
0
1
0
0
 
20
20
1
2
06:36
17:37
11:25
18:41
 16,545
  3,859
  -414
  -409
    29,320
    29,344
53
8
5
27
4
0
0
0
 
21
21
1
2
02:00
22:20
04:45
23:59
  9,294
  5,586
  -418
 -1,093
   -78,650
   -79,309
3
14847
4
12
0
5586
0
0
 
22
1
01:06
07:42
 22,801
  -417
  -198,401
38
3
3
0
 
23
1
07:39
13:34
 20,440
  -413
  -202,538
33
2
1
0
 
24
24
1
2
02:00
20:46
03:28
23:59
  5,031
 10,952
  -422
  -510
   -31,607
   -31,913
6
3332
1
12
0
13
0
0
 
25
1
09:43
15:59
 21,545
  -416
  -441,336
79
3
3
0
 
26
26
26
1
2
3
00:00
14:24
22:25
03:05
17:01
23:59
 10,601
  9,117
  5,314
  -425
  -414
 -1,023
   -30,698
   -31,374
   -32,341
46
39
13068
2
3
12
2
2
5314
0
0
0
 
27
1
10:43
16:41
 20,508
  -413
  -136,078
44
3
3
0
 
28
1
12:41
19:17
 22,984
  -416
     6,641
14
3
3
0
 
29
29
29
1
2
3
00:00
13:55
22:07
02:30
16:46
23:59
  8,509
 10,003
  6,351
  -430
  -417
  -837
    -6,095
    -6,092
    -6,517
8
7
9880
2
2
12
1
0
12
0
0
0
 
30
30
1
2
05:15
19:36
07:59
23:53
  9,548
 14,766
  -428
  -411
   -46,360
   -46,416
6
34
7
1
0
1
0
0
 
31
1
04:42
10:20
 19,726
  -415
    -9,678
31
4
4
0
 
32
-
 
 
 
 
 
 
 
 
 
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.