GPS Space Vehicle Time Integrity for MJD 52319

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
03:22
09:12
 20,991
   518
  -215,368
11
0
0
0
 
2
1
05:07
11:00
 21,190
   523
   152,863
36
0
0
0
 
3
3
1
2
05:16
20:57
09:22
23:59
 14,743
 10,945
   528
   892
    -1,861
    -1,667
11
11716
2
11
0
11
0
0
 
4
1
11:53
17:23
 19,780
   529
   -13,481
134
0
0
0
 
5
1
13:48
18:41
 17,557
   535
      -13
17
0
0
0
 
6
1
16:17
21:48
 19,880
   517
     3,060
4
7
0
0
 
7
1
09:56
16:13
 22,605
   531
  -704,588
33
0
0
0
 
8
1
07:17
13:16
 21,505
   540
  -711,917
4
21
0
0
 
9
9
1
2
12:26
21:01
15:59
23:59
 12,757
 10,729
   537
   768
    30,806
    31,082
5
7660
2
11
0
11
0
0
 
10
1
15:53
19:58
 14,731
   522
      547
4
21
0
2202
 
11
11
1
2
00:33
09:01
03:57
12:54
 12,172
 14,017
   525
   539
    -7,780
    -7,780
4
7
1
67
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:49
10:08
 19,141
   526
     2,990
6
0
0
0
 
14
14
1
2
00:00
21:59
04:28
23:59
 16,133
  7,241
   523
   152
   102,371
   101,753
19
9438
1
11
0
11
0
0
 
15
1
18:44
23:59
 18,957
   809
  -139,413
11654
11
11
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:55
23:59
 21,848
   800
  -128,837
12269
11
11653
0
 
18
18
1
2
00:00
18:58
01:43
23:59
  6,235
 18,046
   524
   513
    75,131
    75,084
5
4
25
6
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:13
13:12
06:59
14:24
 17,168
  4,341
   525
   543
   138,365
   138,481
17
8
1
15
0
0
0
0
 
21
21
1
2
00:00
20:37
03:13
23:59
 11,605
 12,115
   525
   534
      722
      731
4
675
2
11
0
11
0
0
 
22
1
02:38
07:56
 19,072
   519
  -608,069
59
0
0
0
 
23
1
17:19
23:07
 20,862
   524
    -6,047
7
0
0
0
 
24
1
13:12
19:02
 20,992
   519
    -8,724
25
0
0
0
 
25
1
00:17
05:59
 20,506
   529
   -22,396
14
2
0
0
 
26
26
1
2
10:21
18:07
12:29
22:49
  7,674
 16,947
   534
   522
    64,071
    64,467
28
62
1
0
0
0
0
0
 
27
1
05:54
12:08
 22,440
   529
   -10,343
6
0
0
0
 
28
1
08:15
14:55
 23,982
   525
    64,099
20
0
0
0
 
29
29
1
2
00:00
21:17
03:25
23:59
 12,342
  9,775
   523
   398
  -526,064
  -525,092
49
3785
1
11
1
11
0
0
 
30
30
1
2
00:57
15:04
03:30
19:26
  9,190
 15,719
   520
   519
  -460,999
  -463,158
109
183
1
0
1
0
0
0
 
31
31
1
2
06:09
22:34
10:57
23:59
 17,305
  5,156
   528
   810
   -92,848
   -92,685
11
6224
1
11
0
11
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.