GPS Space Vehicle Time Integrity for MJD 53153

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
17:56
20:00
19:57
21:59
  7,134
  7,125
  -119
  -111
  -346,107
  -346,112
5
3
5
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
12:07
20:13
15:00
21:59
 10,027
  6,330
  -113
   -95
   -14,422
   -14,494
9
9
2
0
0
0
0
0
 
4
1
02:50
08:25
 19,545
  -111
   158,399
68
0
0
0
 
5
1
04:48
09:40
 16,940
  -108
   -32,305
10
1
0
0
 
6
1
07:24
12:51
 19,135
  -112
   -24,682
378
0
4601
0
 
7
1
01:06
07:29
 22,182
  -109
  -526,430
94
0
0
0
 
8
1
00:00
04:17
 14,754
  -102
      822
11
1
1
0
 
9
9
1
2
03:17
11:56
06:55
15:45
 12,641
 13,120
  -110
  -110
    46,402
    46,459
8
17
1
2
0
2
0
0
 
10
1
06:15
11:32
 18,251
  -105
   -44,825
14
1
1
0
 
11
11
1
2
00:00
15:30
03:56
18:45
 13,505
 11,415
  -109
  -113
  -120,647
  -120,808
19
28
2
3
1
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:00
01:11
23:59
  3,985
 13,852
  -112
   252
    28,031
    28,358
32
12666
1
11
1
13
0
0
 
14
1
12:52
19:12
 21,956
  -107
    20,535
28
4
3
0
 
15
1
11:16
16:57
 19,762
  -116
  -272,460
33
3
3
0
 
16
16
1
2
17:54
20:00
19:57
22:58
  7,198
 10,172
  -107
  -105
   -11,497
   -11,489
4
39
7
2
0
2
0
0
 
17
1
05:24
11:39
 21,674
  -112
    15,079
132
1
1
0
 
18
1
09:54
16:32
 22,951
  -106
    38,953
26
3
2
0
 
19
19
19
1
2
3
00:00
13:23
21:16
01:53
15:38
23:59
  6,475
  7,720
  9,331
  -117
  -121
    -4
    44,868
    44,508
    44,408
17
27
2963
2
3
11
1
2
13
0
0
0
 
20
20
20
1
2
3
04:11
17:12
20:00
05:26
19:57
21:56
  4,293
  9,567
  6,927
  -112
  -114
   -98
   158,769
   158,575
   158,557
10
58
5
1
2
0
0
2
0
0
0
0
 
21
1
09:04
15:24
 21,920
  -105
   -76,041
10
2
2
0
 
22
1
11:20
18:00
 23,095
  -110
    -6,981
49
4
4
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:09
09:58
 20,251
  -110
   -30,334
26
0
0
0
 
25
1
15:11
19:57
 16,516
  -108
   -67,746
21
3
3
0
 
26
26
1
2
01:02
08:58
03:30
13:32
  8,499
 15,762
  -109
  -111
   -92,996
   -93,533
41
78
1
1
0
1
0
0
 
27
27
1
2
00:00
20:59
03:11
23:59
 10,793
 10,326
  -104
  -144
  -217,028
  -219,038
84
1113
1
11
1
13
0
0
 
28
1
00:00
06:04
 20,975
  -110
   -33,057
14
2
1
0
 
29
29
1
2
00:26
08:39
03:17
12:56
  9,866
 14,923
  -108
  -112
  -230,641
  -230,545
13
16
0
1
0
0
0
0
 
30
30
1
2
06:18
15:49
10:32
18:40
 14,713
 10,050
  -113
  -113
  -540,767
  -540,950
24
23
1
2
0
2
0
0
 
31
31
1
2
00:00
21:53
03:20
23:59
 11,348
   359
  -110
  -426
  -182,929
  -184,702
70
6374
2
1
1
1
0
0
 
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 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.