GPS Space Vehicle Time Integrity for MJD 55889

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
1
2
05:10
20:35
09:07
23:58
 13,654
 11,807
    48
    38
  -110,186
  -111,256
77
67
1
0
1
0
0
0
 
2
2
1
2
09:11
13:35
13:34
15:17
 15,155
  5,809
    48
    47
  -367,076
  -367,097
35
5
3
5
1
0
0
0
 
3
3
1
2
01:00
16:55
05:25
19:40
 15,233
  9,670
    49
    30
  -799,053
  -799,349
24
12
2
0
0
0
0
0
 
4
1
08:10
13:32
 18,733
    46
   -13,277
64
3
3
0
 
5
1
11:14
13:34
  8,045
    47
   249,392
34
2
2
0
 
6
6
1
2
00:55
18:00
04:52
19:45
 13,631
  6,094
    54
    34
    -6,730
    -7,036
25
9
2
0
0
0
0
0
 
7
1
01:41
08:01
 21,964
    45
   -39,140
18
1
1
0
 
8
1
03:03
09:04
 20,799
    48
      -72
13
1
1
0
 
9
9
1
2
08:08
16:54
11:51
20:40
 13,073
 13,072
    53
    38
  -120,416
  -120,511
11
13
2
0
0
0
0
0
 
10
10
1
2
01:45
09:42
04:20
13:34
  8,999
 13,289
    56
    56
    20,065
    20,101
6
34
1
1
0
1
0
0
 
11
11
1
2
04:11
20:00
08:24
23:03
 14,604
 10,455
    48
    39
   206,890
   207,073
18
12
1
0
0
0
0
0
 
12
1
09:44
13:34
 13,216
    46
   -36,581
39
2
1
0
 
13
1
00:26
05:59
 19,096
    44
  -239,816
9
1
0
0
 
14
1
17:49
23:59
 21,441
   322
  -182,484
11175
14
14
0
 
15
15
1
2
06:47
16:51
08:11
19:07
  4,752
  7,910
    46
    33
    98,534
    98,481
5
6
4
3
0
0
0
0
 
16
1
00:00
04:31
 15,691
    49
   210,510
14
3
1
0
 
17
1
05:42
11:58
 21,915
    48
  -164,064
20
1
1
0
 
18
18
1
2
14:56
16:51
16:49
21:32
  6,557
 16,315
    40
    39
  -168,622
  -168,646
42
6
2
14
2
0
0
0
 
19
19
1
2
02:09
18:12
06:44
20:35
 15,861
  8,134
    49
    35
   208,141
   208,340
23
10
2
0
1
0
0
0
 
20
20
1
2
00:00
21:49
02:44
23:59
  9,569
  7,548
    52
  -194
   -56,624
   -56,927
6
5412
9
14
0
14
0
0
 
21
1
16:51
20:23
 12,274
    37
   186,655
10
0
0
0
 
22
1
16:51
23:14
 22,180
    35
  -143,258
4
28
0
0
 
23
1
00:00
05:05
 17,772
    49
  -256,695
19
2
1
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
10:58
20:44
13:34
23:21
  9,042
  9,099
    47
    37
   -28,517
   -28,563
20
5
2
10
2
0
0
0
 
26
26
1
2
05:06
13:35
08:24
16:49
 11,326
 11,101
    47
    47
   237,252
   237,664
45
43
1
2
0
2
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
04:19
10:51
 22,642
    53
   -86,962
34
1
1
0
 
29
29
29
1
2
3
12:23
13:35
16:51
13:34
16:49
17:51
  4,232
 11,101
  3,595
    47
    43
    31
  -260,198
  -260,229
  -260,264
4
35
6
0
2
3
0
2
0
0
0
0
 
30
30
30
1
2
3
00:00
14:25
21:55
02:47
15:53
23:59
  9,780
  5,299
  7,178
    57
    45
    43
   -41,523
   -41,034
   -40,753
28
14
20
1
1
0
0
0
0
0
0
0
 
31
31
1
2
00:00
20:11
01:53
23:59
  6,500
 13,164
    42
   293
  -173,420
  -173,564
12
7956
1
14
0
14
0
0
 
32
32
1
2
00:00
20:48
02:11
23:59
  7,602
 11,165
    48
   217
   366,585
   367,207
15
5025
1
14
0
14
0
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.