GPS Space Vehicle Time Integrity for MJD 52334

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
02:21
08:11
 20,984
   418
  -218,059
15
0
0
0
 
2
1
03:39
09:18
 20,312
   421
   160,363
36
0
0
0
 
3
3
1
2
04:15
19:56
08:22
23:01
 14,820
 11,086
   420
   416
    -6,045
    -6,214
16
8
1
0
0
0
0
0
 
4
1
10:51
16:21
 19,764
   417
   -42,120
121
0
0
0
 
5
1
12:49
17:40
 17,510
   433
    -2,960
12
1
0
0
 
6
1
15:14
20:46
 19,913
   416
     3,027
7
0
0
0
 
7
1
08:54
15:10
 22,527
   423
  -709,024
10
2
0
0
 
8
1
06:16
12:14
 21,495
   417
  -711,439
12
0
0
0
 
9
9
1
2
11:25
19:59
14:58
23:53
 12,742
 14,021
   425
   424
    32,647
    32,695
8
6
1
17
0
0
0
0
 
10
1
14:19
19:39
 19,195
   411
     -471
7
3
0
0
 
11
11
1
2
00:00
07:59
02:56
11:53
 10,572
 13,985
   415
   423
    -8,581
    -8,587
5
5
3
56
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:47
09:06
 19,153
   410
     3,409
6
0
0
0
 
14
14
1
2
00:00
20:58
03:28
23:59
 12,513
 10,879
   425
   396
    97,752
    97,447
12
921
1
11
0
11
0
0
 
15
1
17:41
23:52
 22,230
   415
  -145,571
23
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:53
23:19
 23,143
   418
  -247,199
559
0
11153
0
 
18
1
17:57
23:59
 21,720
   635
    74,505
9648
11
11
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:12
12:10
05:58
13:13
 17,187
  3,776
   412
   435
   142,080
   142,201
11
7
2
5
0
0
0
0
 
21
21
1
2
00:00
19:35
02:11
23:59
  7,885
 15,825
   434
   610
      793
      985
13
6964
0
11
0
11
0
0
 
22
1
01:37
06:55
 19,077
   413
  -620,805
55
0
0
0
 
23
1
16:14
21:59
 20,692
   418
    -7,073
8
0
0
0
 
24
1
12:11
18:01
 20,992
   419
   -12,218
20
0
0
0
 
25
1
00:00
04:56
 17,768
   430
   -23,156
8
0
0
0
 
26
26
1
2
09:18
17:04
11:28
21:47
  7,761
 16,934
   412
   421
    80,960
    81,421
33
78
1
0
0
0
0
0
 
27
1
04:52
11:06
 22,445
   406
   -11,841
4
1
0
0
 
28
1
07:14
13:53
 23,980
   425
    67,717
25
0
0
0
 
29
29
1
2
00:00
19:47
01:41
23:59
  6,065
 15,153
   431
   745
  -506,528
  -505,011
34
12108
1
11
1
11
0
0
 
30
30
1
2
00:00
14:01
02:26
18:23
  8,795
 15,767
   434
   412
  -509,554
  -511,453
94
163
1
1
1
1
0
0
 
31
31
1
2
05:08
21:34
09:57
23:14
 17,328
  6,005
   421
   440
   -96,153
   -96,269
9
7
2
0
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.