GPS Space Vehicle Time Integrity for MJD 53671

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
02:52
08:52
 21,555
  1,393
   -14,504
15
9
0
0
2
1
16:07
21:56
 20,919
  1,389
    28,195
5
34
0
0
3
3
1
2
00:29
09:21
04:10
12:31
 13,156
 11,421
  1,398
  1,395
   -44,756
   -44,859
15
11
20
8
0
0
0
0
4
1
15:04
20:15
 18,572
  1,389
   -28,632
71
0
0
0
5
1
16:47
22:46
 21,498
  1,393
  -222,986
349
0
3816
0
6
6
1
2
00:00
20:00
01:48
23:59
  6,498
 14,356
  1,387
  1,394
  -842,323
  -842,333
7
5
0
64
0
0
0
0
7
1
13:13
19:06
 21,155
  1,392
  -389,635
86
0
0
0
8
1
10:51
16:52
 21,561
  1,384
    46,902
6
80
0
0
9
9
1
2
01:33
15:32
03:42
19:46
  7,787
 14,960
  1,387
  1,392
    15,686
    15,775
10
11
2
35
0
0
0
0
10
10
1
2
11:13
18:40
12:51
23:27
  5,706
 17,212
  1,400
  1,392
   -71,125
   -71,155
14
7
35
80
0
0
0
0
11
11
1
2
03:50
13:12
07:34
15:42
 13,384
  8,938
  1,386
  1,391
  -276,409
  -276,512
13
12
0
45
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
08:12
13:56
 20,667
  1,386
   -19,338
16
1
0
0
14
1
01:16
07:01
 20,653
  1,388
    25,849
8
32
0
0
15
15
1
2
00:00
22:42
04:51
23:59
 17,486
  4,471
  1,386
  1,382
  -509,419
  -509,854
36
10
1
39
0
0
0
0
16
16
16
1
2
3
00:44
06:21
22:51
01:49
10:49
23:59
  3,896
 16,060
  4,111
  1,401
  1,389
  1,402
   -11,099
   -11,140
   -11,188
12
9
7
35
63
7
0
0
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
21:39
04:11
23:59
 15,030
  8,395
  1,391
  1,395
   199,305
   199,510
16
7
12
15
3
0
0
0
19
19
1
2
01:39
10:07
05:18
13:53
 13,103
 13,534
  1,394
  1,394
    27,724
    27,722
7
8
32
124
0
0
0
0
20
1
05:02
11:00
 21,436
  1,392
    44,540
12
5
0
0
21
21
1
2
00:00
20:11
03:32
23:59
 12,720
 13,703
  1,394
  1,396
  -140,624
  -140,882
16
15
1
0
0
0
0
0
22
22
1
2
00:00
22:59
06:07
23:59
 21,967
  3,233
  1,387
  1,404
   -46,609
   -46,777
19
20
5
38
0
0
0
0
23
1
06:40
12:43
 21,737
  1,388
  -165,494
11
29
0
0
24
24
1
2
06:16
14:18
09:51
18:21
 12,735
 14,487
  1,399
  1,393
   -56,264
   -56,354
14
9
11
24
0
0
0
0
25
1
03:27
08:52
 19,515
  1,386
     -841
21
39
10
0
26
26
26
1
2
3
00:00
13:16
21:52
01:39
17:01
23:59
  5,961
 13,459
  7,593
  1,393
  1,394
  1,395
    10,210
    10,474
    10,619
11
19
11
9
0
0
0
0
0
0
0
0
27
1
08:26
15:21
 24,877
  1,393
   -19,558
14
5
0
0
28
1
11:19
17:37
 22,689
  1,390
   -38,243
8
77
0
0
29
29
29
1
2
3
00:00
12:43
21:40
01:03
16:29
23:59
  3,788
 13,443
  8,319
  1,391
  1,391
  1,395
  -385,367
  -386,319
  -386,875
27
73
46
7
0
0
1
0
0
0
0
0
30
1
18:29
23:31
 18,016
  1,390
  -425,969
55
2
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.