GPS Space Vehicle Time Integrity for MJD 52337

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
02:09
07:58
 20,984
   387
  -218,609
13
0
0
0
 
2
1
03:22
09:01
 20,288
   394
   161,899
42
0
0
0
 
3
3
1
2
04:03
19:44
08:11
22:48
 14,868
 11,082
   390
   395
    -6,890
    -7,065
12
8
1
0
0
0
0
0
 
4
1
10:39
16:08
 19,770
   401
   -47,672
122
0
0
0
 
5
1
12:37
17:28
 17,485
   397
    -3,432
8
1
0
0
 
6
1
15:02
20:34
 19,901
   384
     3,032
6
0
0
0
 
7
1
08:41
14:57
 22,539
   394
  -709,437
9
0
0
0
 
8
1
06:04
12:02
 21,495
   404
  -711,049
13
0
0
0
 
9
9
1
2
11:13
19:47
14:45
23:42
 12,740
 14,080
   400
   404
    33,023
    33,072
5
5
3
31
0
0
0
0
 
10
1
14:07
19:27
 19,197
   394
     -669
9
0
0
0
 
11
11
1
2
00:00
07:47
02:43
11:41
  9,834
 14,007
   386
   399
    -8,727
    -8,727
6
4
0
61
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:34
08:54
 19,159
   390
     3,510
6
0
0
0
 
14
14
1
2
00:00
20:46
03:16
23:59
 11,774
 11,607
   395
   410
    96,768
    96,500
15
300
1
11
0
11
0
0
 
15
1
17:29
23:40
 22,266
   391
  -146,757
29
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:41
23:07
 23,126
   392
  -268,772
542
0
10751
0
 
18
1
17:45
23:59
 22,453
   616
    74,317
10073
11
11
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:59
11:58
05:46
13:10
 17,199
  4,330
   392
   407
   142,836
   142,951
13
7
1
4
0
0
0
0
 
21
21
1
2
00:00
19:23
01:59
23:59
  7,142
 16,571
   407
   388
      804
      793
5
3
0
7
0
0
0
0
 
22
1
01:25
06:43
 19,096
   402
  -622,892
44
0
0
0
 
23
1
16:01
21:46
 20,670
   391
    -7,283
7
14
0
0
 
24
1
11:58
17:48
 20,980
   396
   -12,906
19
0
0
0
 
25
25
1
2
00:00
22:59
04:43
23:59
 17,001
  3,653
   398
 -1,181
   -23,295
   -24,903
7
29065
11
11
0
3653
0
0
 
26
26
1
2
09:06
16:52
11:15
21:34
  7,780
 16,896
   400
   394
    84,579
    85,035
30
72
1
0
0
0
0
0
 
27
1
04:39
10:53
 22,430
   391
   -12,143
4
0
0
0
 
28
1
07:01
13:41
 23,978
   399
    68,418
24
0
0
0
 
29
29
1
2
00:00
19:29
01:20
23:59
  4,858
 16,220
   407
   754
  -502,427
  -500,852
29
13766
1
11
1
14
0
0
 
30
30
1
2
00:00
13:48
02:13
18:11
  8,033
 15,776
   398
   389
  -518,502
  -520,325
85
155
1
1
1
1
0
0
 
31
31
1
2
04:56
21:22
09:45
23:01
 17,331
  5,985
   407
   403
   -96,780
   -96,907
9
4
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.