GPS Space Vehicle Time Integrity for MJD 54325

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
06:16
12:55
 23,021
  -465
  -146,261
25
4
3
0
 
2
2
1
2
00:00
19:56
02:09
23:59
  7,459
 14,144
  -464
  -270
  -129,087
  -129,104
27
7280
2
13
1
15
0
0
 
3
3
1
2
04:09
12:07
06:49
16:31
  9,005
 15,320
  -463
  -486
  -101,056
  -101,244
14
28
1
1
0
1
0
0
 
4
1
18:45
23:59
 18,144
  -194
    -1,905
11136
13
15
0
 
5
5
5
1
2
3
00:00
07:31
21:16
01:53
09:35
23:59
  6,499
  7,215
  9,536
  -460
  -471
  -324
  -285,439
  -286,526
  -288,370
79
86
4532
2
1
13
2
0
13
0
0
0
 
6
1
00:00
04:50
 16,449
  -466
  -245,558
31
1
1
0
 
7
1
00:00
04:59
 17,029
  -459
  -152,069
118
2
2
0
 
8
1
14:04
20:03
 20,662
  -486
   118,237
24
2
1
0
 
9
9
1
2
03:50
19:06
07:40
22:44
 13,214
 12,808
  -473
  -494
   -83,457
   -83,573
11
9
3
2
0
1
0
0
 
10
10
1
2
00:00
22:01
03:20
23:59
 11,418
  6,887
  -466
  -948
  -106,511
  -107,036
12
10468
2
13
1
13
0
0
 
11
11
1
2
07:34
15:36
10:27
19:54
 10,179
 14,805
  -478
  -488
   -22,585
   -22,614
7
19
1
1
1
1
0
0
 
12
12
1
2
00:00
20:31
01:33
23:59
  5,297
 12,047
  -464
  -493
    52,034
    52,102
48
41
1
2
1
2
0
0
 
13
1
11:23
16:50
 19,069
  -483
  -198,449
24
1
1
0
 
14
1
04:45
11:03
 21,944
  -471
   -35,701
34
3
3
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
02:15
09:35
03:18
14:32
  3,529
 17,295
  -466
  -476
  -169,472
  -169,563
6
32
1
3
0
2
0
0
 
17
1
16:30
22:47
 21,785
  -489
   -58,439
35
3
3
0
 
18
1
01:54
08:31
 22,954
  -466
   240,324
15
0
0
0
 
19
19
1
2
05:20
13:10
07:32
17:47
  7,709
 16,051
  -470
  -480
   -58,356
   -58,454
8
34
1
2
0
2
0
0
 
20
20
1
2
08:57
19:59
13:46
21:02
 16,842
  3,809
  -476
  -488
    27,591
    27,595
13
8
3
42
2
0
0
0
 
21
1
00:51
07:10
 21,897
  -466
   -79,119
4
20
0
0
 
22
1
03:29
10:06
 23,006
  -467
  -194,737
25
1
1
0
 
23
1
10:04
15:59
 20,491
  -478
  -191,191
45
3
3
0
 
24
1
00:00
05:52
 20,192
  -466
   -22,874
28
2
1
0
 
25
1
12:05
18:21
 21,694
  -482
  -406,303
93
2
2
0
 
26
26
1
2
00:52
16:47
05:28
19:24
 15,928
  8,802
  -465
  -494
   363,161
   364,359
109
67
1
1
1
1
0
0
 
27
1
13:06
19:04
 20,705
  -481
  -129,126
30
2
2
0
 
28
1
16:00
21:39
 19,555
  -489
     4,379
38
3
3
0
 
29
29
1
2
00:34
16:17
04:52
19:09
 14,815
  9,726
  -467
  -488
    -5,508
    -5,544
5
19
167
1
0
1
0
0
 
30
30
30
1
2
3
00:00
07:37
21:57
02:19
10:26
23:59
  7,892
  9,900
  7,120
  -458
  -481
  -629
   -42,767
   -42,816
   -43,029
6
10
2931
2
2
13
0
1
13
0
0
0
 
31
1
07:09
12:48
 19,670
  -477
   -13,453
27
9
3
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.