GPS Space Vehicle Time Integrity for MJD 54585

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
-
 
 
 
 
 
 
 
 
 
3
3
1
2
11:03
18:40
12:59
22:35
  6,435
 13,730
    84
    92
  -221,034
  -221,192
12
21
1
0
0
0
0
0
 
4
1
01:01
06:41
 19,651
    92
    56,199
52
3
3
0
 
5
5
1
2
03:31
13:42
08:04
15:48
 15,825
  7,335
    91
    87
  -760,500
  -760,785
42
21
3
1
1
0
0
0
 
6
6
1
2
08:36
18:40
11:00
20:58
  8,292
  7,893
    91
    93
  -113,891
  -114,266
26
24
1
0
1
0
0
0
 
7
1
18:40
23:59
 18,473
   397
    56,426
12300
12
14
0
 
8
8
1
2
00:00
20:12
02:16
23:59
  7,926
 12,997
    93
   251
   150,896
   151,169
33
5193
3
12
2
14
0
0
 
9
1
02:00
05:02
 10,685
    86
  -122,051
6
1
0
0
 
10
1
04:18
09:35
 18,470
    99
     1,155
14
2
2
0
 
11
11
11
1
2
3
00:00
14:00
21:53
02:24
16:38
23:59
  8,392
  8,967
  7,305
    89
    84
  -101
   -25,944
   -25,937
   -26,119
19
12
4862
3
1
12
2
1
14
0
0
0
 
12
1
02:56
07:51
 16,896
    91
   359,235
18
2
1
0
 
13
1
18:40
23:11
 15,624
    96
  -252,897
42
2
2
0
 
14
1
14:00
17:07
 10,732
    93
   272,279
14
1
1
0
 
15
15
1
2
00:00
07:09
01:29
11:00
  5,111
 13,185
    89
    92
   103,741
   103,902
25
28
4
2
2
2
0
0
 
16
16
1
2
15:52
18:40
18:37
20:52
  9,374
  7,526
    94
    96
  -126,816
  -126,803
5
7
0
5
0
0
0
0
 
17
17
1
2
00:00
22:49
05:12
23:59
 18,207
  4,121
    91
 -1,137
   -39,359
   -40,563
5
22666
4
12
0
4121
0
0
 
18
18
1
2
07:59
11:03
11:00
14:34
 10,501
 11,912
    97
   100
   182,956
   182,917
14
22
1
1
1
1
0
0
 
19
1
19:15
23:46
 15,580
    98
   -28,507
29
2
2
0
 
20
20
20
1
2
3
02:15
15:08
18:40
03:17
18:37
19:58
  3,749
 12,030
  4,639
    92
    92
    96
  -115,395
  -115,355
  -115,343
8
6
6
63
3
17
0
0
0
0
0
0
 
21
21
1
2
07:13
11:03
11:00
13:29
 12,944
  8,287
    93
    93
   -65,640
   -65,628
17
4
2
1
1
0
0
0
 
22
22
1
2
09:41
14:00
11:00
16:18
  4,454
  8,055
    95
    98
  -210,757
  -210,756
28
13
1
1
1
1
0
0
 
23
23
1
2
16:07
18:41
18:37
22:05
  8,489
 11,881
    91
    98
  -350,612
  -350,631
4
8
0
0
0
0
0
0
 
24
1
05:22
11:00
 19,419
    92
   -89,939
24
3
3
0
 
25
1
18:41
23:59
 18,476
   491
   116,553
15563
12
5790
0
 
26
26
26
1
2
3
00:00
06:56
22:45
01:38
11:00
23:59
  5,657
 13,963
  4,292
    92
    97
  -276
  -241,910
  -242,152
  -242,953
27
39
6949
4
2
12
2
2
14
0
0
0
 
27
27
1
2
00:00
19:02
01:09
23:59
  4,140
 17,168
    87
   470
  -184,606
  -184,435
6
14465
1
12
0
14
0
0
 
28
28
1
2
00:00
21:26
04:05
23:59
 14,165
  8,890
    92
  -125
    18,466
    18,286
7
6085
4
12
2
14
0
0
 
29
1
05:26
10:56
 18,889
    91
    43,644
22
3
3
0
 
30
30
1
2
04:16
13:49
08:32
14:54
 14,869
  3,643
    92
  2,650
   -74,000
   -71,493
21
606
3
0
3
2008
0
3615
 
31
1
13:12
18:37
 18,657
    93
    18,272
15
1
1
0
 
32
1
12:39
18:24
 20,107
    93
  -277,246
36
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.