GPS Space Vehicle Time Integrity for MJD 52335

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
02:17
08:06
 20,984
   419
  -218,218
19
0
0
0
 
2
1
03:34
09:11
 20,232
   413
   160,874
37
0
0
0
 
3
3
1
2
04:11
19:52
08:18
22:57
 14,799
 11,084
   420
   410
    -6,311
    -6,490
15
11
1
0
0
0
0
0
 
4
1
10:47
16:17
 19,761
   422
   -43,967
120
0
0
0
 
5
1
12:45
17:36
 17,507
   426
    -3,122
11
0
0
0
 
6
1
15:10
20:42
 19,909
   404
     3,035
5
0
0
0
 
7
1
08:49
15:06
 22,566
   415
  -709,176
10
0
0
0
 
8
1
06:12
12:10
 21,496
   419
  -711,309
9
0
0
0
 
9
9
1
2
11:21
19:55
14:53
21:59
 12,741
  7,434
   438
   424
    32,786
    32,826
5
5
1
7
0
0
0
0
 
10
1
14:15
19:35
 19,186
   421
     -532
8
0
0
0
 
11
11
1
2
00:00
07:55
02:52
11:49
 10,326
 14,002
   418
   424
    -8,615
    -8,623
8
6
0
29
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:43
09:02
 19,156
   412
     3,454
3
24
0
0
 
14
14
1
2
00:00
20:54
03:24
21:59
 12,268
  3,924
   423
   421
    97,432
    97,169
14
7
1
0
0
0
0
0
 
15
1
17:37
21:59
 15,729
   406
  -145,959
20
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:49
21:59
 18,594
   411
  -254,274
442
0
6395
0
 
18
1
17:53
21:59
 14,765
   412
    74,230
5
9
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:07
12:06
05:54
13:18
 17,201
  4,299
   418
   438
   142,345
   142,463
10
8
1
0
0
0
0
0
 
21
21
1
2
00:00
19:31
02:07
21:59
  7,637
  8,875
   412
   428
      789
      805
5
3
0
2
0
0
0
0
 
22
1
01:33
06:51
 19,091
   413
  -621,510
43
0
0
0
 
23
1
16:10
21:55
 20,687
   422
    -7,132
6
55
0
0
 
24
1
12:06
17:56
 20,963
   421
   -12,439
22
0
0
0
 
25
1
00:00
04:52
 17,536
   418
   -23,196
7
6
0
0
 
26
26
1
2
09:14
17:00
11:24
21:41
  7,767
 16,833
   425
   419
    82,174
    82,624
30
72
1
0
0
0
0
0
 
27
1
04:48
11:02
 22,445
   411
   -11,953
10
0
0
0
 
28
1
07:09
13:49
 23,980
   420
    67,962
21
0
0
0
 
29
29
1
2
00:00
19:41
01:33
21:59
  5,640
  8,311
   421
   418
  -505,169
  -504,026
28
37
1
0
1
0
0
0
 
30
30
1
2
00:00
13:56
02:22
18:19
  8,536
 15,770
   424
   413
  -512,564
  -514,431
88
161
1
1
1
1
0
0
 
31
1
05:04
09:53
 17,335
   423
   -96,356
9
1
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.