GPS Space Vehicle Time Integrity for MJD 53467

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
17:00
22:31
 19,278
   -19
  -397,563
13
2
2
0
 
2
1
06:49
11:59
 18,165
    -8
    26,300
27
2
2
0
 
3
3
1
2
00:00
14:47
03:15
17:31
 11,375
  9,547
   -23
   -27
   -98,162
   -98,341
12
9
1
1
0
0
0
0
 
4
1
05:26
09:59
 15,833
   -11
  -296,499
106
1
1
0
 
5
1
07:15
11:59
 16,550
   -11
   -89,863
36
2
2
0
 
6
6
1
2
09:58
14:00
11:59
15:24
  7,091
  4,808
   -14
   -20
  -330,789
  -331,600
133
90
2
0
2
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:42
06:42
 20,770
    -6
    25,579
9
1
1
0
 
9
9
1
2
05:53
14:29
09:28
18:23
 12,572
 13,501
    -4
   -29
    37,609
    37,646
5
6
1
19
0
0
0
0
 
10
10
1
2
08:44
12:00
09:59
13:59
  4,520
  6,817
   -10
   -17
   -61,606
   -61,622
4
8
0
101
0
0
0
0
 
11
11
11
1
2
3
02:22
18:01
20:00
06:24
19:58
21:13
 13,953
  6,780
  4,140
    -7
   -28
   -22
  -211,915
  -212,135
  -212,152
18
13
4
2
2
5
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
03:36
 12,383
   -13
     6,530
22
2
1
0
 
14
1
15:21
21:41
 21,989
   -21
    30,660
7
22
2
0
 
15
1
13:25
19:14
 20,111
   -25
  -413,686
40
2
2
0
 
16
16
1
2
00:00
20:16
01:19
22:31
  4,557
  7,812
   -13
   -19
    -1,870
    -1,889
7
3
8
6
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
12:36
19:18
 23,259
   -16
   143,197
29
2
2
0
 
19
19
1
2
00:00
15:46
04:18
18:08
 14,902
  8,253
   -10
   -23
    17,836
    17,869
14
5
1
1
1
0
0
0
 
20
20
1
2
06:42
19:36
07:44
22:31
  3,575
 10,245
    -4
   -24
    74,319
    74,185
7
4
36
0
0
0
0
0
 
21
1
14:00
17:52
 13,432
   -22
   -97,191
9
7
0
0
 
22
1
13:56
20:34
 23,101
   -24
   -19,661
16
2
2
0
 
23
23
1
2
00:00
20:45
02:42
22:31
  9,487
  6,098
   -11
   -25
  -205,113
  -204,976
7
6
1
0
0
0
0
0
 
24
24
1
2
04:15
20:38
09:01
22:07
 16,624
  5,110
    -5
   -28
    -7,333
    -7,516
26
4
2
1
1
0
0
0
 
25
1
17:41
22:31
 16,824
   -19
   -90,058
20
2
2
0
 
26
26
1
2
03:50
14:00
06:05
16:24
  7,785
  8,387
    -9
   -20
   -17,527
   -17,627
5
9
1
0
0
0
0
0
 
27
1
00:00
05:44
 19,795
   -10
   -38,679
48
2
2
0
 
28
1
01:50
08:28
 22,964
    -8
   -46,811
29
2
2
0
 
29
29
1
2
03:06
14:00
05:50
15:34
  9,295
  5,380
   -11
   -20
   -35,881
   -35,002
71
40
2
0
2
0
0
0
 
30
30
1
2
08:43
18:18
11:59
21:05
 11,614
  9,516
   -11
   -21
  -112,968
  -113,805
88
72
2
2
2
2
0
0
 
31
1
02:33
08:50
 21,686
   -15
    66,856
244
2
2
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.