GPS Space Vehicle Time Integrity for MJD 52330

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
02:37
08:27
 20,983
   470
  -217,335
15
0
0
0
 
2
1
04:03
09:47
 20,643
   469
   158,377
31
0
0
0
 
3
3
1
2
04:31
20:12
08:39
23:17
 14,857
 11,074
   475
   460
    -4,929
    -5,118
18
11
1
0
0
0
0
0
 
4
1
11:08
16:37
 19,720
   464
   -34,609
124
0
0
0
 
5
1
13:04
17:56
 17,482
   455
    -2,173
12
0
0
0
 
6
6
1
2
15:30
18:03
18:01
21:02
  9,031
 10,719
   443
   455
     3,005
     3,017
3
4
0
0
0
0
0
0
 
7
1
09:10
15:26
 22,494
   464
  -708,220
18
0
0
0
 
8
1
06:32
12:31
 21,475
   465
  -711,789
7
13
0
0
 
9
9
1
2
11:41
20:16
15:14
23:59
 12,706
 13,409
   471
   793
    32,159
    32,528
8
11849
0
11
0
11
0
0
 
10
10
1
2
14:35
18:03
18:01
19:54
 12,304
  6,651
   453
   450
     -172
     -182
9
4
0
33
0
0
0
0
 
11
11
1
2
00:00
08:16
03:12
12:09
 11,522
 13,935
   478
   465
    -8,344
    -8,375
6
5
0
24
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:03
09:23
 19,122
   468
     3,318
3
63
0
0
 
14
14
1
2
00:00
21:14
03:45
23:59
 13,535
  9,906
   468
   358
    99,046
    98,666
14
2761
1
11
0
11
0
0
 
15
1
18:03
23:59
 21,349
   743
  -143,695
13154
11
11
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:03
23:36
 19,927
   452
  -217,534
507
0
8636
0
 
18
1
18:14
23:59
 20,726
   656
    74,731
9037
11
11
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:28
12:27
06:14
13:30
 17,196
  3,778
   472
   469
   141,116
   141,209
12
6
1
2
0
0
0
0
 
21
21
1
2
00:00
19:52
02:27
23:59
  8,877
 14,833
   475
   601
      784
      903
4
5449
6
11
0
11
0
0
 
22
1
01:53
07:11
 19,053
   471
  -617,860
52
0
0
0
 
23
23
1
2
16:31
18:03
18:01
22:18
  5,360
 15,246
   454
   447
    -6,803
    -6,817
7
9
6
1
0
0
0
0
 
24
1
12:27
18:01
 19,975
   454
   -11,288
24
0
0
0
 
25
1
00:00
05:12
 18,775
   474
   -22,930
9
2
0
0
 
26
26
1
2
09:35
18:03
11:44
22:01
  7,740
 14,261
   461
   452
    76,296
    76,742
28
55
1
0
0
0
0
0
 
27
1
05:08
11:22
 22,404
   467
   -11,426
11
0
0
0
 
28
1
07:30
14:10
 23,956
   467
    66,749
18
0
0
0
 
29
29
1
2
00:00
20:11
02:10
23:59
  7,840
 13,712
   467
   710
  -511,884
  -510,470
35
9137
1
11
1
11
0
0
 
30
30
1
2
00:10
14:17
02:43
18:01
  9,114
 13,355
   466
   451
  -497,251
  -499,183
100
140
1
0
1
0
0
0
 
31
31
1
2
05:24
21:50
10:13
23:30
 17,324
  6,032
   460
   443
   -95,214
   -95,380
18
5
1
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.