GPS Space Vehicle Time Integrity for MJD 54764

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
14:08
20:17
 21,358
   672
  -177,006
31
2
2
0
 
3
1
06:02
10:25
 15,192
  -inf
     -inf
-2147483648
0
15191
0
 
4
1
12:41
18:24
 19,891
   667
   212,192
74
2
2
0
 
5
5
1
2
01:34
15:07
03:24
19:43
  6,280
 16,129
   675
   676
   327,428
   330,055
96
234
1
0
1
0
0
0
 
6
1
05:56
09:52
 13,576
  -inf
     -inf
-2147483648
0
13575
0
 
7
1
06:22
12:46
 22,129
  -inf
     -inf
-2147483648
0
22128
0
 
8
1
08:05
14:03
 20,670
   676
   176,111
38
3
3
0
 
9
9
1
2
00:00
13:08
01:46
16:45
  6,141
 12,673
   680
   667
   -20,812
   -20,922
52
27
4
2
4
2
0
0
 
10
1
16:02
21:20
 18,423
   666
     7,129
23
2
2
0
 
11
11
1
2
01:37
09:34
04:22
13:57
  9,622
 15,256
   668
   670
   -16,431
   -16,404
5
6
2
9
0
0
0
0
 
12
1
14:29
19:28
 17,432
   671
   345,171
10
86
0
0
 
13
1
05:21
10:51
 18,989
  -inf
     -inf
-2147483648
0
18988
0
 
14
1
00:00
05:06
 17,829
   674
   203,838
30
5
5
0
 
15
15
1
2
11:07
18:54
13:13
21:59
  7,201
 10,668
   664
   670
   200,542
   200,736
15
41
2
2
1
2
0
0
 
16
16
1
2
03:35
20:10
08:32
21:15
 17,341
  3,906
  -inf
   671
     -inf
   -98,648
-2147483648
5
0
3
17340
0
0
0
 
17
1
10:38
16:56
 21,948
   666
   -39,122
13
3
2
0
 
18
18
1
2
00:00
19:49
02:30
21:59
  8,745
  7,377
   673
   670
   120,656
   120,375
45
57
5
2
4
2
0
0
 
19
19
1
2
00:00
07:07
01:32
11:37
  5,320
 15,459
   675
  -inf
   -34,992
     -inf
38
-2147483648
4
0
4
15458
0
0
 
20
20
1
2
02:56
13:58
07:46
15:02
 16,604
  3,718
  -inf
   672
     -inf
  -100,245
-2147483648
23
0
2
16603
2
0
0
 
21
21
1
2
00:00
19:03
01:20
21:59
  4,595
 10,169
   673
   672
   -44,677
   -44,570
90
35
4
2
4
2
0
0
 
22
22
1
2
00:00
21:23
04:04
23:59
 14,114
  9,062
   674
   667
  -209,395
  -209,368
18
4
5
0
1
0
0
0
 
23
1
04:05
09:59
 20,427
  -inf
     -inf
-2147483648
0
20426
0
 
24
1
20:00
21:59
  6,950
   678
  -135,333
13
2
1
0
 
25
1
05:35
11:59
 22,072
  -inf
     -inf
-2147483648
0
22071
0
 
26
26
1
2
10:23
18:36
13:21
21:59
 10,316
 11,788
   669
   674
    -6,475
    -6,616
16
27
2
2
0
2
0
0
 
27
1
07:03
13:01
 20,559
  -inf
     -inf
-2147483648
0
20558
0
 
28
1
09:15
15:49
 22,794
   674
    23,958
20
3
3
0
 
29
1
17:01
21:59
 17,197
   675
    33,636
8
2
1
0
 
30
30
1
2
01:38
16:06
04:36
20:19
 10,388
 14,595
   666
   669
  -103,297
  -103,417
8
33
2
2
0
2
0
0
 
31
1
01:05
06:41
 19,645
   668
    35,157
49
5
5
0
 
32
1
02:02
07:15
 18,264
   674
  -315,059
14
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.