GPS Space Vehicle Time Integrity for MJD 53237

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
1
2
10:53
12:50
12:45
17:14
  6,700
 15,424
   111
   111
  -359,049
  -359,071
226
12
1
2
1
1
0
0
2
-
 
 
 
 
 
 
 
 
 
3
3
3
3
1
2
3
4
06:24
08:10
14:30
17:20
08:07
09:16
17:18
18:49
  5,901
  3,573
  9,821
  4,959
   113
   108
    99
    99
   -36,977
   -36,999
   -37,088
   -37,113
176
30
9
8
1
1
1
1
1
1
0
0
0
0
0
0
4
4
1
2
00:00
21:04
02:43
23:59
  9,512
 10,315
   112
   150
   258,385
   259,593
41
860
1
13
1
13
0
0
5
5
1
2
00:00
10:14
03:59
11:16
 13,751
  3,402
   118
   102
   -44,850
   -44,915
49
9
2
37
2
0
0
0
6
1
01:50
07:14
 18,799
   111
  -379,610
177
2
2
0
7
7
1
2
00:00
19:15
01:41
23:59
  5,762
 16,594
   108
   347
  -399,050
  -397,277
38
8675
1
12
1
14
0
0
8
1
17:20
22:25
 17,459
   117
     7,289
35
2
1
0
9
9
9
9
1
2
3
4
00:00
06:13
08:10
21:31
01:12
08:07
10:04
23:59
  4,120
  6,558
  6,478
  8,659
   111
   109
    97
   339
      698
      739
      740
     1,059
5
167
9
6114
1
1
4
12
0
1
1
13
0
0
0
0
10
1
00:37
05:57
 18,337
   120
   -49,111
9
9
2
0
11
11
1
2
09:47
18:05
12:45
22:09
 10,425
 14,096
   108
   109
  -142,100
  -142,199
181
35
1
2
1
2
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:02
17:20
17:18
19:22
 11,478
  6,924
   100
   108
    23,774
    23,775
4
5
2
28
0
0
0
0
14
14
1
2
07:05
08:10
08:07
12:45
  3,465
 15,867
   119
   108
    25,642
    25,638
231
148
1
2
1
2
0
0
15
15
1
2
05:32
08:10
08:07
11:13
  8,758
 10,325
   111
   109
  -308,882
  -308,938
145
17
1
0
1
0
0
0
16
1
12:50
17:05
 14,893
   107
    -6,986
18
1
1
0
17
1
00:00
05:52
 20,316
   111
   130,500
64
3
3
0
18
18
1
2
04:11
08:10
08:07
10:48
 13,612
  8,855
   113
   109
    67,067
    67,112
117
20
1
1
1
1
0
0
19
19
19
1
2
3
08:10
15:35
17:20
09:54
17:18
20:12
  5,891
  6,122
  9,707
   110
   109
   109
    10,981
    10,918
    10,899
10
4
22
2
6
1
1
0
1
0
0
0
20
20
20
1
2
3
11:21
12:50
22:23
12:45
16:10
23:25
  5,075
 11,595
  3,744
   107
   105
   108
   131,341
   131,308
   131,201
259
16
9
1
2
36
1
1
0
0
0
0
21
21
1
2
03:21
08:10
08:07
09:41
 16,419
  5,093
   111
   111
   -78,409
   -78,414
112
52
3
1
3
1
0
0
22
22
1
2
05:37
08:10
08:07
12:17
  8,418
 14,135
   109
   101
   -15,810
   -15,814
148
9
1
1
1
1
0
0
23
1
12:51
17:18
 15,603
   104
  -152,020
43
1
1
0
24
24
1
2
00:00
22:21
04:16
23:59
 14,746
  5,916
   116
  -623
   -50,819
   -51,780
42
16637
3
12
2
5916
0
0
25
25
1
2
09:32
12:51
12:45
15:14
 11,336
  8,276
   109
    97
   -73,666
   -73,688
174
9
1
2
1
1
0
0
26
26
1
2
03:15
19:15
07:50
21:42
 15,937
  8,563
   111
   106
  -198,364
  -199,037
74
30
3
1
3
1
0
0
27
27
1
2
15:21
17:20
17:18
21:27
  6,926
 14,163
   102
   111
  -372,784
  -372,965
31
69
0
1
0
1
0
0
28
1
17:41
23:59
 22,125
   404
   -39,765
12983
12
14
0
29
29
1
2
02:58
18:44
07:17
21:30
 14,891
  9,705
   111
   108
  -362,975
  -362,496
64
29
3
1
2
0
0
0
30
30
1
2
00:30
10:03
04:46
12:45
 14,716
  9,461
   106
   109
  -553,781
  -553,718
29
190
2
1
2
1
0
0
31
1
18:25
23:59
 19,556
   302
  -295,398
7998
12
14
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.