GPS Space Vehicle Time Integrity for MJD 54548

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
04:40
06:38
06:36
10:47
  6,750
 14,279
   102
   103
  -184,292
  -184,327
39
14
2
0
2
0
0
0
 
3
3
3
1
2
3
00:00
12:44
20:45
01:11
15:30
23:59
  4,286
  9,634
 11,154
    99
    89
   391
  -203,851
  -204,111
  -203,974
10
18
8512
2
2
13
0
1
13
0
0
0
 
4
4
1
2
03:30
06:38
06:36
09:12
 10,449
  8,933
    99
   101
    31,573
    31,649
25
19
2
0
0
0
0
0
 
5
5
1
2
06:38
16:14
10:37
18:22
 13,708
  7,434
   105
   108
  -729,808
  -730,154
45
25
1
0
0
0
0
0
 
6
6
1
2
10:11
20:25
14:44
22:24
 15,646
  6,877
    99
    99
   -74,480
   -74,941
73
30
2
0
1
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
22:46
04:49
23:59
 16,595
  4,154
   105
   101
   146,048
   146,169
9
27
2
1
0
1
0
0
 
9
9
1
2
03:57
12:35
06:36
16:28
  9,264
 13,638
    99
   109
  -116,356
  -116,409
9
9
2
4
1
0
0
0
 
10
1
06:51
12:10
 18,483
    96
   335,474
231
0
0
0
 
11
11
1
2
00:28
16:30
04:54
19:09
 15,199
  9,011
    99
   102
   -26,652
   -26,642
12
4
1
1
1
0
0
0
 
12
12
1
2
05:29
06:38
06:36
10:23
  3,778
 12,857
    95
   101
   358,479
   358,488
75
6
2
34
2
0
0
0
 
13
13
1
2
00:00
20:20
01:47
23:59
  6,169
 12,673
    98
   382
  -246,683
  -246,552
30
8752
2
13
1
13
0
0
 
14
1
13:22
19:38
 21,659
   104
   285,031
34
1
1
0
 
15
15
1
2
01:53
09:41
04:01
14:19
  7,177
 16,042
    92
   102
    88,439
    88,588
10
22
1
0
0
0
0
0
 
16
1
18:27
23:25
 17,137
   105
  -130,608
16
1
1
0
 
17
17
1
2
01:22
06:38
06:36
07:42
 17,840
  3,794
    97
   100
   -40,649
   -40,641
27
4
3
11
3
0
0
0
 
18
1
10:30
17:05
 22,866
   105
   193,998
24
1
1
0
 
19
19
19
1
2
3
00:00
13:51
21:46
02:22
16:15
23:59
  8,254
  8,361
  7,742
   100
   100
   -79
   -24,944
   -25,007
   -25,220
20
14
4408
1
1
13
1
1
14
0
0
0
 
20
20
1
2
04:47
17:43
05:52
22:31
  3,848
 16,745
   104
   104
  -117,944
  -117,902
8
8
44
16
0
0
0
0
 
21
1
09:42
15:59
 21,715
   103
   -68,765
25
1
1
0
 
22
1
12:13
18:49
 22,726
   108
  -209,785
12
1
1
0
 
23
1
18:35
23:59
 18,710
   476
  -342,457
14174
13
14
0
 
24
1
07:53
14:32
 22,832
    96
   -80,309
22
0
0
0
 
25
25
1
2
00:00
20:26
02:52
23:59
 10,066
 12,311
    96
    99
    15,559
    18,157
107
125
2
1
2
1
0
0
 
26
26
1
2
01:23
09:29
04:10
13:58
  9,243
 15,511
    94
    97
  -214,007
  -214,298
31
44
2
0
1
0
0
0
 
27
27
1
2
00:00
21:39
03:44
23:59
 12,942
  8,175
   104
  -279
  -176,122
  -176,693
16
9437
2
13
1
14
0
0
 
28
1
00:00
06:35
 22,669
   101
    16,949
35
3
3
0
 
29
1
07:56
13:26
 18,922
   100
    47,665
13
0
0
0
 
30
30
1
2
06:49
16:22
11:05
19:15
 14,727
  9,809
    97
    99
   -68,768
   -68,817
8
8
15
3
0
0
0
0
 
31
1
15:42
21:20
 19,442
   101
    13,910
8
60
0
0
 
32
1
14:21
20:21
 20,791
   105
  -255,528
52
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.