GPS Space Vehicle Time Integrity for MJD 54132

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
19:47
02:30
23:59
  9,038
 15,154
   -69
   -72
  -105,042
  -105,216
11
16
1
13
0
0
0
0
 
2
2
1
2
09:18
13:25
13:24
14:31
 14,726
  3,993
   -60
   -73
   -78,550
   -78,594
22
6
0
23
0
0
0
0
 
3
3
1
2
01:37
17:38
05:36
19:58
 14,282
  8,409
 26,779
   -69
    20,004
    -7,169
3207061
23
1
9
14282
0
0
0
 
4
1
07:56
12:56
 17,892
   -59
    -1,444
24
0
0
0
 
5
1
10:07
13:01
 10,438
   -60
   -26,321
35
0
0
0
 
6
6
1
2
12:35
14:27
14:25
17:37
  6,495
 11,379
   -59
   -74
  -418,023
  -417,806
47
76
0
0
0
0
0
0
 
7
1
13:02
18:08
 18,316
   -67
  -429,290
51
0
0
0
 
8
1
03:08
09:10
 21,660
 17,634
   112,789
2604189
1
21660
0
 
9
9
1
2
08:14
17:01
11:56
18:42
 13,300
  6,016
   -57
   -65
   -55,710
   -55,758
15
8
0
5
0
0
0
0
 
10
1
11:57
16:40
 16,879
   -66
   -96,847
13
23
0
0
 
11
11
11
1
2
3
04:50
20:57
22:08
08:17
22:06
23:38
 12,420
  4,035
  5,427
 30,803
   -65
   -81
    25,131
    -5,809
    -5,832
3439070
11
9
1
39
0
12420
0
0
0
0
0
 
12
1
09:56
14:27
 16,244
   -67
    55,581
31
0
0
0
 
13
1
00:52
06:12
 19,149
 19,950
  -118,830
2769674
1
19149
0
 
14
1
18:00
22:51
 17,442
   -68
    -6,792
13
14
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
22:52
03:48
23:59
 13,651
  4,065
   -67
   -62
  -118,016
  -118,302
24
6
16
4
0
0
0
0
 
17
1
06:05
11:05
 17,999
   -60
   -80,428
5
44
0
0
 
18
1
15:19
20:29
 18,446
   -68
   253,774
8
72
0
0
 
19
19
1
2
02:33
19:25
06:40
20:36
 14,798
  4,165
 25,841
   -74
   -37,290
     -221
3150651
15
1
10
14798
0
0
0
 
20
20
1
2
00:00
22:23
03:00
23:59
 10,830
  5,809
   -72
   -63
    22,109
    22,128
7
4
23
22
0
0
0
0
 
21
1
14:33
20:26
 21,170
   -69
   -70,199
15
6
0
0
 
22
1
17:00
23:14
 22,411
   -73
  -165,322
24
0
0
0
 
23
1
00:00
05:14
 18,847
   -66
  -148,198
16
1
0
0
 
24
1
11:18
17:56
 23,841
   -65
   -73,746
31
0
0
0
 
25
25
1
2
00:00
21:23
02:17
23:59
  8,228
  9,363
   -65
   -67
  -364,068
  -362,965
33
36
0
0
0
0
0
0
 
26
26
1
2
06:12
14:26
07:27
17:00
  4,417
  9,217
   -56
   -64
    21,810
    22,383
23
44
0
0
0
0
0
0
 
27
1
02:52
08:09
 19,006
 20,107
   -71,553
2780074
1
19006
0
 
28
1
04:12
10:50
 23,839
 16,015
     7,690
2482320
1
23839
0
 
29
29
29
1
2
3
05:37
07:11
16:24
07:07
08:24
17:37
  5,365
  4,358
  4,371
   -56
   -69
   -77
  -335,645
  -335,724
  -336,157
23
21
20
0
7
0
0
0
0
0
0
0
 
30
1
11:15
12:34
  4,755
   -63
   -24,252
6
3
0
0
 
31
31
1
2
00:00
22:22
01:27
23:59
  5,167
  5,826
   -77
   -77
    -3,269
    -3,638
9
11
18
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.