GPS Space Vehicle Time Integrity for MJD 52473

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
16:43
22:34
 21,067
  -397
  -240,334
9
0
0
0
 
2
1
16:50
22:03
 18,770
  -404
   232,898
34
0
0
0
 
3
3
1
2
10:31
18:44
13:32
22:55
 10,848
 15,080
  -406
  -407
   -46,934
   -47,038
11
18
1
0
0
0
0
0
 
4
1
01:24
06:57
 19,970
  -407
  -249,477
85
0
0
0
 
5
5
1
2
03:27
14:30
08:16
15:32
 17,301
  3,717
  -398
  -407
   -22,864
   -22,919
7
7
2
33
0
0
0
0
 
6
1
06:02
11:28
 19,535
  -403
     4,392
4
2
0
0
 
7
1
00:22
05:36
 18,813
  -402
  -581,375
117
0
0
0
 
8
8
8
1
2
3
00:22
20:41
22:59
02:44
22:55
23:59
  8,543
  8,032
  3,645
  -405
  -415
  -403
  -595,277
  -593,999
  -593,879
47
42
145
1
0
11
1
0
11
0
0
0
 
9
9
1
2
01:57
10:31
05:29
14:26
 12,699
 14,083
  -401
  -413
    51,665
    51,701
7
6
0
17
0
0
0
0
 
10
1
04:49
10:07
 19,113
  -406
    -8,854
8
9
0
0
 
11
11
11
1
2
3
00:22
13:59
22:59
02:25
17:22
23:59
  7,372
 12,121
  3,645
  -403
  -411
 -1,103
   -16,809
   -16,859
   -17,575
5
4
12726
23
1
11
0
0
3645
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
11:26
17:49
 22,966
  -410
    59,067
18
0
0
0
 
15
1
08:03
14:17
 22,450
  -408
   -38,995
30
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:24
13:50
 23,141
  -411
  -379,880
482
0
9271
0
 
18
1
08:32
15:15
 24,155
  -409
    55,973
18
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:27
20:20
 17,558
  -411
   174,930
15
0
0
0
 
21
1
10:04
16:36
 23,492
  -407
     1,814
8
9
0
0
 
22
1
16:09
21:31
 19,287
  -416
  -456,843
201
0
0
0
 
23
1
07:00
10:47
 13,586
  -396
    -6,340
7
0
0
0
 
24
1
02:48
08:43
 21,265
  -407
   -44,364
24
0
0
0
 
25
1
13:40
19:21
 20,440
  -419
   -30,010
7
9
0
0
 
26
26
1
2
00:22
07:30
01:58
12:06
  5,787
 16,567
  -400
  -411
   -42,935
   -43,862
48
142
1
0
1
0
0
0
 
27
1
19:23
20:24
  3,547
  -404
   -44,189
24
1
0
0
 
28
28
28
1
2
3
00:22
21:41
22:59
04:25
22:55
23:59
 14,551
  4,419
  3,645
  -408
  -407
 -1,051
    87,695
    87,738
    87,097
4
4
11636
89
1
11
0
0
3645
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
-
 
 
 
 
 
 
 
 
 
31
1
22:59
23:59
  3,645
   867
  -339,523
23150
11
3645
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.