GPS Space Vehicle Time Integrity for MJD 55380

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
00:00
19:55
02:06
21:59
  7,389
  7,169
    58
    59
  -269,610
  -269,834
8
9
4
0
0
0
0
0
 
3
3
1
2
04:02
13:10
06:36
16:28
  8,879
 11,299
    51
    54
  -576,436
  -576,614
15
19
1
0
0
0
0
0
 
4
1
18:31
21:59
 11,824
    60
  -117,182
26
0
0
0
 
5
1
00:00
03:26
 11,896
    53
    11,221
19
2
1
0
 
6
6
6
1
2
3
03:26
11:49
13:10
06:41
13:07
15:51
 11,386
  4,695
  9,104
    57
    56
    57
  -586,776
  -586,412
  -586,309
47
18
37
1
0
0
0
0
0
0
0
0
 
7
1
13:10
18:47
 19,393
    55
     1,608
25
3
3
0
 
8
1
14:02
19:59
 20,497
    58
    -5,950
11
3
3
0
 
9
9
1
2
03:43
18:47
07:22
21:59
 12,586
 10,938
    57
    53
   -15,983
   -16,111
11
7
1
0
0
0
0
0
 
10
10
10
1
2
3
00:00
13:31
21:03
01:58
15:11
23:59
  6,886
  5,944
 10,082
    61
    62
    62
    46,116
    46,163
    46,201
5
5
37
11
2
1
0
0
1
0
0
0
 
11
11
1
2
07:37
15:24
10:06
19:54
  8,700
 15,389
    54
    54
    73,156
    73,237
15
12
3
19
2
0
0
0
 
12
12
1
2
00:00
20:33
01:31
21:59
  5,286
  4,908
    56
    52
    97,779
    97,477
12
6
14
0
0
0
0
0
 
13
13
1
2
11:11
13:10
13:07
16:43
  6,750
 12,203
    52
    57
  -302,302
  -302,290
47
4
1
28
1
0
0
0
 
14
1
04:41
10:57
 21,700
    60
   -63,644
35
2
2
0
 
15
15
1
2
00:52
17:07
05:38
19:02
 16,544
  6,643
    59
    48
   246,111
   245,764
31
14
2
3
1
0
0
0
 
16
16
1
2
09:36
13:10
13:07
14:36
 12,456
  4,879
    61
    61
    86,163
    86,196
24
8
1
0
1
0
0
0
 
17
1
16:24
21:59
 19,239
    56
  -159,960
22
3
3
0
 
18
1
01:42
08:17
 22,796
    60
   -78,384
18
1
1
0
 
19
19
1
2
06:00
13:10
07:25
17:33
  4,858
 15,160
    55
    58
    46,836
    46,930
5
12
1
0
0
0
0
0
 
20
20
1
2
08:49
19:49
13:07
20:54
 15,056
  3,763
    60
    62
   -53,783
   -53,764
47
6
3
24
2
0
0
0
 
21
1
01:01
07:11
 21,404
    60
    71,329
21
1
1
0
 
22
1
03:11
09:48
 22,979
    61
  -168,299
41
2
2
0
 
23
23
1
2
10:00
13:10
13:07
15:53
 11,021
  9,216
    54
    60
  -364,494
  -364,472
30
5
1
0
1
0
0
0
 
24
1
03:27
08:51
 18,828
    61
  -301,174
18
2
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
00:52
16:47
05:29
19:22
 16,037
  8,996
    56
    46
    75,358
    75,668
29
19
2
3
0
3
0
0
 
27
27
1
2
03:34
18:25
06:54
21:59
 11,689
 12,262
    64
    52
  -166,545
  -166,746
15
11
1
0
0
0
0
0
 
28
1
14:51
21:26
 22,768
    60
    11,755
9
3
0
0
 
29
1
00:00
04:40
 16,366
    60
  -131,757
14
2
1
0
 
30
30
1
2
00:00
07:28
02:11
10:20
  7,674
 10,053
    49
    59
  -257,146
  -257,231
10
18
2
5
0
2
0
0
 
31
1
06:51
12:28
 19,423
    55
    27,063
29
3
3
0
 
32
1
07:54
13:07
 18,245
    54
    29,458
62
3
3
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.