GPS Space Vehicle Time Integrity for MJD 53167

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
16:57
22:54
 21,314
  -105
  -348,195
16
117
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
11:56
19:17
21:18
14:03
21:13
23:29
  7,549
  6,944
  7,879
   -95
   -90
   -99
   -18,214
   -18,279
   -18,312
14
11
22
3
37
93
0
0
0
0
0
0
 
4
4
1
2
02:15
05:41
05:40
07:09
 12,303
  5,272
   -93
  -111
   173,489
   173,585
35
18
0
0
0
0
0
0
 
5
1
03:54
08:43
 17,368
   -93
   -34,399
20
24
0
0
 
6
1
06:48
11:55
 18,460
   -95
  -101,913
333
0
2362
0
 
7
1
00:12
05:29
 19,000
   -92
  -508,322
76
0
0
0
 
8
8
1
2
00:00
21:19
03:19
23:59
 11,968
  9,633
   -98
   -91
     1,710
     1,779
6
9
50
100
0
0
0
0
 
9
9
1
2
02:21
11:03
05:58
13:59
 13,040
 10,512
   -93
   -92
    48,630
    48,685
5
7
56
42
0
0
0
0
 
10
1
05:19
10:13
 17,545
   -96
   -45,535
12
2
0
0
 
11
11
11
1
2
3
00:04
14:41
22:55
02:54
17:48
23:58
 10,213
 11,230
  3,808
   -95
  -105
   -81
  -124,088
  -124,253
  -124,305
24
17
6
89
33
8
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:52
23:59
 18,453
  -100
    27,400
9
18
0
0
 
14
1
11:56
17:14
 19,035
   -95
    21,288
7
57
0
0
 
15
1
10:20
16:00
 20,402
   -96
  -278,580
38
0
0
0
 
16
1
16:56
21:55
 17,863
   -96
   -10,763
9
187
0
0
 
17
1
04:28
09:28
 17,941
   -98
    38,806
88
0
0
0
 
18
1
09:31
14:40
 18,547
   -97
    43,256
14
0
0
0
 
19
19
1
2
13:01
20:21
14:40
23:59
  5,967
 13,127
  -113
   -94
    36,274
    36,104
16
29
1
0
0
0
0
0
 
20
1
16:13
20:59
 17,156
  -102
   153,803
26
0
0
0
 
21
1
08:13
14:27
 22,398
  -101
   -76,487
12
21
0
0
 
22
1
10:59
17:03
 21,757
  -100
   -10,776
26
46
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:20
08:23
 18,174
   -95
   -33,864
21
0
0
0
 
25
1
14:28
19:08
 16,749
  -104
   -68,729
11
17
0
0
 
26
26
1
2
00:12
08:01
02:33
11:55
  8,404
 14,052
   -93
   -99
  -112,617
  -113,115
40
69
1
0
0
0
0
0
 
27
27
1
2
00:00
20:39
02:14
23:59
  8,072
 12,023
  -107
   -88
  -247,810
  -249,678
62
86
1
0
1
0
0
0
 
28
28
28
1
2
3
00:00
03:22
22:27
03:21
05:07
23:59
 12,053
  6,319
  5,527
   -93
  -108
   -84
   -34,469
   -34,495
   -34,552
10
8
5
37
5
8
0
0
0
0
0
0
 
29
1
08:44
11:55
 11,438
   -97
  -226,169
13
42
0
0
 
30
1
05:21
09:34
 15,207
  -101
  -546,964
29
0
0
0
 
31
31
1
2
00:00
21:23
02:43
23:59
  9,748
  9,406
   -96
   -76
  -206,529
  -207,957
57
54
0
0
0
0
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 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.