GPS Space Vehicle Time Integrity for MJD 52262

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
07:14
13:04
 20,987
   983
  -207,131
11
80
0
0
 
2
1
10:49
15:46
 17,782
   985
   124,375
26
3
0
0
 
3
3
1
2
00:54
10:08
04:00
13:17
 11,133
 11,136
   971
   981
   -92,383
   -92,489
20
15
13
35
0
0
0
0
 
4
1
16:07
21:23
 18,931
   979
  -356,389
152
0
0
0
 
5
1
17:34
22:30
 17,733
   978
  -327,791
19
81
0
0
 
6
6
1
2
00:00
20:18
01:32
23:59
  5,514
 13,315
   963
   977
     2,779
     2,819
5
7
15
18
0
0
0
0
 
7
1
13:55
19:45
 20,999
   975
  -649,035
117
0
0
0
 
8
1
11:11
17:08
 21,400
   987
  -654,611
57
0
0
0
 
9
9
1
2
02:43
16:23
04:49
19:52
  7,586
 12,514
   966
   983
    22,871
    22,979
18
8
129
132
0
0
0
0
 
10
10
1
2
19:11
22:46
22:45
23:59
 12,884
  4,392
   995
   972
   -14,538
   -14,567
13
6
8
16
0
0
0
0
 
11
11
1
2
04:45
14:40
07:51
16:46
 11,144
  7,574
   966
   973
    -5,354
    -5,361
10
10
41
68
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:47
14:04
 19,048
   982
     1,339
7
65
0
0
 
14
1
01:55
08:00
 21,859
   977
   116,545
21
61
0
0
 
15
15
1
2
00:00
22:46
04:44
23:59
 17,065
  4,422
   979
   985
  -117,254
  -117,582
28
13
1
34
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
21:49
23:59
  7,791
  1,005
   477,049
335
0
1076
0
 
18
1
00:00
03:26
 12,396
   970
    76,794
5
36
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:04
17:06
10:53
18:16
 17,327
  4,206
   974
   980
   124,099
   124,205
11
9
133
38
0
0
0
0
 
21
1
00:38
06:21
 20,516
   970
    -4,116
11
166
0
0
 
22
1
06:33
11:50
 18,913
   984
  -516,771
147
0
0
0
 
23
23
1
2
00:00
21:27
03:27
23:59
 12,386
  9,146
   966
   989
    -1,868
    -1,897
10
9
55
48
0
0
0
0
 
24
1
17:54
22:55
 18,007
   976
   -13,024
20
1
0
0
 
25
25
1
2
04:19
08:11
08:10
09:58
 13,797
  6,409
   975
   960
   -19,814
   -19,832
15
5
143
16
0
0
0
0
 
26
26
26
1
2
3
00:00
14:15
22:01
02:45
16:23
23:59
  9,881
  7,546
  7,065
   962
   981
   999
    16,082
    16,448
    16,660
17
16
14
16
100
30
0
0
0
0
0
0
 
27
1
09:50
16:03
 22,323
   978
    -4,517
19
88
0
0
 
28
1
12:14
17:57
 20,416
   989
    49,133
14
120
0
0
 
29
1
04:00
08:07
 14,809
   975
  -584,919
35
0
0
0
 
30
30
1
2
05:45
19:03
07:28
23:22
  6,161
 15,525
   969
   982
  -212,919
  -216,115
116
276
1
0
1
28
0
0
 
31
31
1
2
10:01
12:16
12:15
14:49
  7,973
  9,154
   981
   973
   -80,645
   -80,672
15
10
79
36
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.