GPS Space Vehicle Time Integrity for MJD 54143

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
19:03
01:46
23:59
  6,322
 17,806
   -93
   -74
  -107,322
  -107,482
10
19
13
0
0
0
0
0
 
2
2
1
2
08:34
12:41
12:40
13:48
 14,742
  4,020
184,086
   -81
   102,410
   -81,789
11824316
5
4
10
14742
0
0
0
 
3
3
1
2
00:54
16:53
04:02
19:13
 11,260
  8,379
   -73
   -71
   -12,464
   -12,797
24
19
1
3
0
0
0
0
 
4
1
07:12
12:23
 18,545
146,316
   142,860
10542621
4
18545
0
 
5
1
09:24
13:47
 15,743
172,372
   138,415
11442289
4
15743
0
 
6
6
1
2
11:49
13:47
13:42
16:52
  6,778
 11,096
   -69
   -81
   -23,108
   -23,367
55
89
0
0
0
0
0
0
 
7
1
12:18
17:18
 17,989
   -76
  -418,030
55
0
0
0
 
8
1
03:06
08:25
 19,149
   -76
    96,346
6
29
0
0
 
9
9
1
2
07:30
16:16
11:11
17:57
 13,273
  6,070
204,459
   -72
   147,198
   -57,380
12461361
10
4
30
13273
0
0
0
 
10
1
10:57
15:56
 17,715
   -70
   -97,420
13
24
0
0
 
11
11
11
1
2
3
04:05
20:13
21:18
07:32
21:15
22:53
 12,435
  3,702
  5,646
   -75
   -70
   -80
    -6,999
    -7,063
    -7,080
11
13
11
85
42
26
0
0
0
0
0
0
 
12
12
1
2
09:10
12:18
11:48
13:42
  9,442
  4,995
287,453
   -88
   339,108
    51,533
14774097
9
4
4
9442
0
0
0
 
13
1
00:07
05:27
 19,166
   -79
  -142,708
31
1
0
0
 
14
1
17:19
22:18
 17,946
   -74
    -8,060
15
36
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
15:39
02:38
23:59
  9,502
  6,783
   -79
   -68
  -121,516
  -121,789
16
9
0
0
0
0
0
0
 
17
1
05:21
10:19
 17,891
151,662
    72,595
10733555
4
17891
0
 
18
1
14:35
19:31
 17,814
   -74
   253,649
10
26
0
0
 
19
19
19
1
2
3
01:49
17:36
18:40
05:56
18:39
19:51
 14,768
  3,761
  4,139
   -75
   -77
   -80
    -3,977
    -4,192
    -4,212
25
8
12
2
14
14
0
0
0
0
0
0
 
20
20
1
2
00:00
21:37
02:15
23:59
  8,110
  8,518
   -89
   -72
    22,240
    22,270
7
6
3
8
0
0
0
0
 
21
1
13:48
19:40
 21,179
   -75
   -71,176
14
5
0
0
 
22
1
16:15
22:06
 21,028
   -77
  -167,271
19
1
0
0
 
23
23
1
2
00:00
22:54
04:30
23:59
 16,186
  3,895
   -81
   -67
  -149,717
  -149,829
18
10
2
19
0
0
0
0
 
24
24
1
2
11:12
13:07
12:18
17:35
  3,955
 16,082
   -66
   -79
   -76,811
   -76,865
6
22
19
1
0
0
0
0
 
25
25
1
2
00:00
20:50
01:46
23:59
  6,224
 11,369
   -81
   -72
  -349,554
  -348,263
29
48
7
0
0
0
0
0
 
26
26
1
2
05:27
13:42
06:42
16:15
  4,495
  9,153
   -72
   -69
    39,118
    39,713
23
44
0
0
0
0
0
0
 
27
1
01:57
07:25
 19,644
   -75
   -93,763
19
7
0
0
 
28
1
03:28
10:05
 23,824
113,873
   106,343
9301679
4
23824
0
 
29
29
29
1
2
3
04:51
06:26
15:40
06:24
07:39
17:17
  5,510
  4,380
  5,797
   -74
   -84
   -83
  -346,818
  -346,883
  -347,241
21
18
23
6
1
0
0
0
0
0
0
0
 
30
1
10:29
13:07
  9,441
   -69
   -25,279
7
17
0
0
 
31
31
1
2
19:41
21:38
20:49
23:59
  4,072
  8,525
   -68
   -88
    -7,550
    -7,605
7
15
2
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.