GPS Space Vehicle Time Integrity for MJD 52317

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
03:30
09:20
 20,992
   543
  -215,031
12
0
0
0
 
2
1
05:18
11:12
 21,210
   557
   151,844
34
0
0
0
 
3
3
3
1
2
3
05:25
21:05
22:25
09:32
22:19
23:59
 14,819
  4,422
  5,695
   552
   546
  1,299
    -1,296
    -1,461
     -725
15
4
16163
1
0
12
0
0
5695
0
0
0
 
4
1
12:02
17:31
 19,714
   546
    -9,562
136
0
0
0
 
5
1
13:56
18:49
 17,547
   542
      375
10
0
0
0
 
6
1
16:25
21:57
 19,875
   547
     3,082
10
0
0
0
 
7
1
10:04
16:21
 22,548
   546
  -703,696
36
0
0
0
 
8
1
07:25
13:24
 21,460
   553
  -711,785
5
11
0
0
 
9
9
9
9
1
2
3
4
00:00
12:34
21:09
22:25
01:06
16:07
22:19
23:59
  3,989
 12,759
  4,207
  5,695
   556
   556
   562
   970
    30,500
    30,573
    30,613
    31,029
6
4
6
9130
3
14
18
12
0
0
0
12
0
0
0
0
 
10
1
15:27
20:46
 19,150
   549
   -18,355
6
70
0
0
 
11
11
1
2
00:42
09:09
04:05
13:03
 12,222
 13,976
   554
   554
    -7,674
    -7,690
3
5
3
55
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:58
10:17
 19,122
   551
     2,933
4
19
0
0
 
14
14
1
2
00:00
22:25
04:37
23:59
 16,627
  5,695
   553
   -21
   102,962
   102,143
12
12450
1
12
0
5695
0
0
 
15
15
15
1
2
3
00:00
18:52
22:25
01:07
22:19
23:59
  4,022
 12,411
  5,695
   561
   539
  1,498
  -138,570
  -138,895
  -137,977
7
14
20888
1
0
12
0
0
5695
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
18:03
22:25
22:19
23:59
 15,357
  5,695
   545
  1,680
  -111,767
  -111,713
436
24514
0
12
5236
5695
0
0
 
18
18
18
1
2
3
00:00
19:07
22:25
01:52
22:19
23:59
  6,733
 11,521
  5,695
   554
   545
  1,084
    75,239
    75,198
    75,734
6
4
11755
11
0
12
0
0
5695
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:21
13:20
07:08
14:32
 17,170
  4,350
   552
   553
   137,877
   137,978
15
7
1
4
0
0
0
0
 
21
21
21
1
2
3
00:00
20:46
22:25
03:21
22:19
23:59
 12,101
  5,601
  5,695
   562
   555
   528
      710
      741
      716
8
4
397
0
1
12
0
0
12
0
0
0
 
22
1
02:46
08:04
 19,068
   555
  -606,026
66
0
0
0
 
23
1
17:28
22:19
 17,466
   543
    -5,903
5
8
0
0
 
24
1
13:20
19:09
 20,944
   549
    -8,259
21
0
0
0
 
25
1
00:26
06:08
 20,523
   556
   -22,290
10
3
0
0
 
26
26
1
2
10:30
18:15
12:37
22:19
  7,615
 14,631
   550
   548
    61,944
    62,330
27
51
1
0
0
0
0
0
 
27
1
06:02
12:16
 22,439
   552
   -10,144
8
0
0
0
 
28
1
08:23
15:03
 23,934
   554
    63,634
21
0
0
0
 
29
29
1
2
00:00
22:25
03:38
23:59
 13,119
  5,695
   551
   131
  -528,537
  -527,846
55
9095
1
12
1
12
0
0
 
30
30
1
2
01:04
15:12
03:37
19:34
  9,227
 15,712
   558
   544
  -454,006
  -456,220
108
180
1
0
1
0
0
0
 
31
31
1
2
06:17
22:42
11:06
23:59
 17,327
  4,675
   559
   802
   -92,408
   -92,293
12
4909
1
12
0
12
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.