GPS Space Vehicle Time Integrity for MJD 53620

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
05:59
12:20
 22,719
  1,353
    -5,863
15
60
0
0
2
2
1
2
00:00
19:39
01:34
23:59
  5,649
 15,632
  1,354
  1,345
    28,760
    28,756
5
4
2
21
0
0
0
0
3
3
1
2
03:56
12:50
07:41
16:02
 13,415
 11,505
  1,349
  1,342
   -30,775
   -30,881
19
11
51
26
0
0
0
0
4
1
18:32
23:42
 18,483
  1,344
    34,703
150
7
7
0
5
5
1
2
00:00
20:12
02:16
23:59
  8,184
 13,608
  1,347
  1,341
  -127,826
  -128,154
11
19
1
0
0
0
0
0
6
1
00:00
05:16
 18,938
  1,349
  -811,178
80
1
1
0
7
1
16:39
22:28
 20,888
  1,348
  -319,267
102
0
0
0
8
1
14:25
20:19
 21,255
  1,341
    41,990
6
80
0
0
9
9
1
2
05:01
19:02
07:12
23:10
  7,856
 14,688
  1,354
  1,347
     8,132
     8,231
10
13
5
8
0
0
0
0
10
10
10
1
2
3
00:00
14:59
22:06
02:55
16:11
23:59
 10,499
  4,280
  6,789
  1,354
  1,354
  1,348
   -68,341
   -68,370
   -68,392
12
9
8
22
14
29
2
0
0
0
0
0
11
11
1
2
07:14
16:42
11:32
19:10
 15,377
  8,774
  1,353
  1,348
  -261,541
  -261,651
20
10
52
10
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
11:39
17:26
 20,697
  1,341
   -11,332
16
8
0
0
14
1
04:37
10:33
 21,314
  1,350
    28,075
9
59
0
0
15
1
02:22
08:30
 22,000
  1,343
  -484,421
43
6
0
0
16
1
09:52
14:18
 15,864
  1,345
    -6,810
6
131
0
0
17
-
 
 
 
 
 
 
 
 
 
18
1
01:14
07:42
 23,281
  1,350
   186,952
25
55
7
0
19
19
1
2
05:04
13:34
08:58
17:18
 14,025
 13,363
  1,355
  1,345
    27,282
    27,281
8
8
91
84
0
0
0
0
20
1
08:34
14:31
 21,380
  1,348
    50,734
15
0
0
0
21
1
00:00
07:02
 25,317
  1,352
  -125,976
25
1
0
0
22
1
03:03
09:35
 23,398
  1,358
   -37,122
28
48
14
0
23
1
10:18
16:13
 21,275
  1,343
  -174,664
10
23
0
0
24
24
1
2
10:01
17:46
13:19
21:47
 11,737
 14,407
  1,353
  1,343
   -43,447
   -43,540
16
8
18
13
0
0
0
0
25
1
06:52
12:14
 19,262
  1,344
  -101,312
21
63
11
0
26
26
1
2
01:25
16:47
05:10
20:33
 13,416
 13,525
  1,353
  1,343
    -8,441
    -8,266
19
14
84
13
0
0
0
0
27
1
11:50
18:49
 25,114
  1,343
   -12,930
16
0
0
0
28
1
14:49
21:10
 22,732
  1,341
   -40,750
12
52
5
0
29
29
1
2
01:13
16:12
04:18
19:55
 11,046
 13,330
  1,352
  1,343
  -295,250
  -296,476
70
84
0
0
0
0
0
0
30
30
1
2
00:00
21:54
03:05
23:59
 11,111
  7,454
  1,355
  1,354
  -370,408
  -371,501
45
35
0
6
0
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.