GPS Space Vehicle Time Integrity for MJD 53515

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(PKS)
-GPSSV (ns)
UTC(PKS)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
13:31
19:33
 21,719
  1,340
  -403,640
12
45
0
0
2
1
02:58
08:53
 21,253
  1,336
    27,075
5
87
0
0
3
3
3
1
2
3
11:15
12:29
20:01
12:28
14:58
23:18
  4,345
  8,935
 11,802
  1,336
  1,339
  1,348
    -2,163
    -2,183
    -2,260
9
8
11
25
23
33
0
0
0
0
0
0
4
1
01:47
06:57
 18,537
  1,338
  -197,778
130
1
1
0
5
1
03:27
09:16
 20,906
  1,333
  -100,029
27
12
0
0
6
1
06:32
12:17
 20,689
  1,333
  -547,623
274
0
34
0
7
1
00:00
05:32
 19,917
  1,339
  -121,812
150
1
1
0
8
8
1
2
00:00
21:23
03:28
23:59
 12,488
  9,257
  1,334
  1,339
    31,314
    31,407
5
8
30
32
0
0
0
0
9
9
1
2
02:17
12:29
06:47
14:24
 15,803
  6,822
  1,343
  1,329
    46,123
    46,166
12
8
72
21
0
0
0
0
10
1
05:18
10:01
 16,940
  1,338
   -62,818
10
38
0
0
11
11
1
2
00:00
14:24
02:25
18:45
  8,642
 15,414
  1,345
  1,337
  -227,297
  -227,523
14
18
43
28
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
18:29
23:59
 19,832
  1,337
     2,358
10
17
0
0
14
1
12:29
17:32
 18,136
  1,333
    30,924
4
57
0
0
15
15
1
2
10:02
12:29
12:28
15:56
  8,738
 12,351
  1,338
  1,329
  -434,683
  -434,749
17
20
6
0
0
0
0
0
16
16
1
2
09:27
16:59
10:59
21:27
  5,411
 15,923
  1,341
  1,335
    -1,498
    -1,515
12
13
13
73
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
08:42
12:29
12:28
15:02
 13,428
  9,199
  1,335
  1,335
   158,631
   158,669
13
11
4
29
0
0
0
0
19
19
1
2
12:29
20:43
15:57
23:59
 12,361
 11,795
  1,336
  1,345
    22,561
    22,591
8
8
35
33
0
0
0
0
20
1
15:43
21:40
 21,373
  1,337
    66,712
12
0
0
0
21
21
1
2
07:01
12:29
12:28
14:19
 19,579
  6,580
  1,340
  1,328
  -103,418
  -103,455
18
7
0
18
0
0
0
0
22
22
1
2
10:11
12:29
12:28
16:42
  8,198
 15,137
  1,328
  1,330
   -22,422
   -22,433
5
7
55
115
0
0
0
0
23
1
17:21
23:24
 21,671
  1,337
  -194,720
14
26
0
0
24
24
1
2
01:00
16:53
05:11
20:29
 14,881
 12,865
  1,332
  1,350
   -18,088
   -18,239
22
13
43
38
5
0
0
0
25
1
13:56
19:21
 19,461
  1,326
   -92,413
18
38
11
0
26
26
1
2
00:09
08:37
04:06
12:28
 14,162
 13,782
  1,341
  1,329
   -21,802
   -21,827
7
6
66
95
0
0
0
0
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
22:00
04:32
23:59
 16,213
  7,176
  1,334
  1,347
   -44,621
   -44,590
8
4
125
29
0
0
0
0
29
29
1
2
00:00
08:23
03:14
11:30
 11,627
 11,250
  1,341
  1,327
   -65,326
   -66,198
93
93
0
0
0
0
0
0
30
1
05:21
10:14
 17,567
  1,337
  -207,266
113
0
0
0
31
-
 
 
 
 
 
 
 
 
 
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 ofmeasurements 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(PKS) 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(PKS) 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.