GPS Space Vehicle Time Integrity for MJD 52261

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:17
13:08
 21,029
   961
  -207,025
10
0
0
0
 
2
1
10:55
17:25
 23,415
   951
   123,869
37
0
0
0
 
3
3
1
2
00:57
09:14
04:03
13:21
 11,162
 14,816
   957
   962
   -92,105
   -92,203
10
11
1
2
0
0
0
0
 
4
1
15:54
21:28
 20,062
   961
  -358,885
165
0
0
0
 
5
1
17:38
22:34
 17,761
   960
  -327,651
7
53
0
0
 
6
6
1
2
00:00
20:21
01:54
23:59
  6,883
 13,096
   953
  1,211
     2,739
     3,010
5
8294
0
11
0
11
0
0
 
7
1
13:59
20:19
 22,800
   961
  -647,510
122
0
0
0
 
8
1
11:12
17:12
 21,531
   967
  -653,963
51
0
0
0
 
9
9
1
2
01:01
16:22
04:55
19:56
 14,020
 12,805
   957
   956
    22,693
    22,799
12
10
5
0
0
0
0
0
 
10
1
19:14
23:59
 17,135
  1,234
   -14,242
10890
11
11
0
 
11
11
1
2
04:30
12:58
07:54
16:50
 12,273
 13,925
   946
   957
    -5,341
    -5,341
4
9
6
18
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:50
14:08
 19,068
   957
     1,283
10
15
0
0
 
14
1
01:58
08:22
 23,057
   951
   116,709
16
0
0
0
 
15
15
1
2
00:00
22:44
04:57
23:59
 17,874
  4,545
   939
    68
  -116,918
  -118,121
23
18330
1
11
0
4545
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
02:50
01:03
04:02
  3,780
  4,157
  2,737
968,336
  -464,775
   500,400
41598
174
7
0
3780
0
1487
0
 
18
18
1
2
00:00
22:56
05:41
23:59
 20,489
  3,806
   952
   958
    76,763
    76,781
5
5
40
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:07
17:09
10:56
18:21
 17,341
  4,348
   955
   954
   123,820
   123,920
17
9
1
11
0
0
0
0
 
21
1
00:42
07:13
 23,469
   949
    -4,115
4
10
0
0
 
22
1
06:37
11:55
 19,091
   959
  -514,520
144
0
0
0
 
23
23
1
2
00:00
21:31
03:31
23:59
 12,719
  8,916
   948
   964
    -1,819
    -1,863
5
4
2
13
0
0
0
0
 
24
1
17:11
23:02
 21,098
   955
   -12,813
19
0
0
0
 
25
1
04:20
10:03
 20,599
   957
   -19,803
5
122
0
0
 
26
26
26
1
2
3
00:00
14:18
22:04
02:49
16:26
23:59
 10,147
  7,687
  6,935
   945
   959
   603
    15,474
    15,830
    15,664
21
13
8952
1
1
11
0
0
11
0
0
0
 
27
1
09:53
16:07
 22,408
   969
    -4,435
7
0
0
0
 
28
1
12:13
18:52
 23,962
   956
    48,826
19
0
0
0
 
29
1
03:16
09:57
 24,031
   953
  -585,726
62
0
0
0
 
30
30
1
2
04:48
19:06
07:32
23:26
  9,865
 15,552
   950
   956
  -207,540
  -210,872
175
272
1
0
1
0
0
0
 
31
31
1
2
02:31
10:04
04:17
14:52
  6,400
 17,285
   954
   957
   -80,408
   -80,487
6
8
1
33
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 UTC(MYS) 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(MYS) 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.