GPS Space Vehicle Time Integrity for MJD 53759

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:30
03:42
23:59
 13,244
  8,974
   -42
   -49
   -33,040
   -33,191
14
7
24
16
0
0
0
0
 
2
1
10:43
16:21
 20,213
   -46
    20,945
17
77
0
0
 
3
3
3
1
2
3
02:47
04:49
18:39
04:24
06:12
21:29
  5,753
  4,993
 10,223
   -41
   -39
   -50
   -69,135
   -69,156
   -69,328
9
10
18
34
15
0
0
0
0
0
0
0
 
4
1
09:41
14:41
 17,975
   -50
  -128,161
71
0
0
0
 
5
1
12:22
16:17
 14,108
   -51
  -485,723
61
1
0
0
 
6
1
14:06
19:27
 19,260
   -53
  -256,860
228
0
0
0
 
7
1
08:40
13:24
 16,971
   -43
  -479,328
52
0
0
0
 
8
1
04:56
10:52
 21,319
   -42
    54,452
8
161
0
0
 
9
9
9
1
2
3
09:50
18:39
20:11
13:28
20:10
22:14
 13,055
  5,442
  7,311
   -50
   -52
   -61
    -4,910
    -4,955
    -4,974
16
7
15
0
19
42
0
0
0
0
0
0
 
10
1
13:28
17:53
 15,874
   -48
   -77,643
11
39
0
0
 
11
11
11
11
1
2
3
4
00:00
06:21
08:19
22:07
01:16
08:17
10:21
23:59
  4,564
  6,900
  7,184
  6,722
   -56
   -38
   -49
   -65
  -301,561
  -301,605
  -301,636
  -301,793
9
9
14
15
0
48
22
33
0
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:18
07:39
 19,301
   -45
   -36,976
22
0
0
0
 
14
1
19:27
23:59
 16,320
   -50
    20,455
11
56
0
0
 
15
1
16:58
22:46
 20,879
   -54
  -555,112
47
0
0
0
 
16
1
00:21
04:50
 16,150
   -42
   -23,228
12
7
0
0
 
17
1
07:30
12:34
 18,197
   -46
   -35,147
54
0
0
0
 
18
1
16:24
22:07
 20,560
   -51
   216,733
8
54
0
0
 
19
19
1
2
03:59
20:30
08:10
22:07
 15,061
  5,809
   -40
   -56
    23,058
    22,998
10
8
67
4
0
0
0
0
 
20
1
00:00
04:26
 15,979
   -47
    34,432
15
53
0
0
 
21
1
15:30
21:51
 22,868
   -53
      793
33
0
0
0
 
22
1
18:03
23:59
 21,379
   -54
   -64,008
24
1
0
0
 
23
1
00:43
06:38
 21,279
   -43
  -153,326
8
83
0
0
 
24
24
24
1
2
3
00:53
08:40
10:43
02:11
09:40
13:11
  4,688
  3,610
  8,828
   -62
   -33
   -55
   -79,867
   -79,933
   -79,985
10
6
17
1
4
59
0
0
0
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
07:40
15:33
10:01
19:27
  8,442
 14,032
   -44
   -51
    22,281
    22,526
15
26
7
0
0
0
0
0
 
27
1
04:29
09:40
 18,662
   -42
   -32,886
17
6
0
0
 
28
28
1
2
05:43
10:53
09:41
12:21
 14,255
  5,261
   -40
   -61
   -34,648
   -34,660
6
8
62
43
0
0
0
0
 
29
29
29
1
2
3
07:03
15:15
17:14
08:39
17:13
18:38
  5,757
  7,025
  5,060
   -45
   -42
   -52
  -509,836
  -510,240
  -510,332
25
29
26
8
0
0
0
0
0
0
0
0
 
30
1
12:37
16:57
 15,630
   -51
   -19,149
24
14
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
-
 
 
 
 
 
 
 
 
 
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.