GPS Space Vehicle Time Integrity for MJD 52551

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(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:05
17:07
 21,537
  1,406
  -250,418
18
0
0
0
 
2
1
11:08
16:00
 17,495
  1,397
   275,566
34
12
0
0
 
3
3
1
2
04:52
14:01
08:56
17:01
 14,512
 10,781
  1,384
  1,402
   -67,233
   -67,329
15
17
19
31
0
0
0
0
 
4
4
1
2
13:06
19:46
14:14
23:59
  3,774
 15,165
  1,423
  1,398
  -324,865
  -325,177
26
48
58
0
0
0
0
0
 
5
5
1
2
00:00
21:19
03:23
23:59
 12,199
  9,606
  1,399
  1,398
   -32,198
   -32,283
8
9
1
10
0
0
0
0
 
6
1
00:36
06:21
 20,608
  1,387
     1,908
7
35
0
0
 
7
1
17:19
23:23
 21,844
  1,396
  -387,933
208
0
0
0
 
8
1
15:10
21:17
 21,909
  2,161
  -444,784
39432
8
20384
0
 
9
9
1
2
06:09
20:16
08:21
23:59
  7,870
 13,366
  1,409
  1,396
    12,374
    12,462
17
10
66
17
0
0
0
0
 
10
1
00:00
04:00
 14,323
  1,404
   -11,430
20
26
9
0
 
11
11
1
2
08:15
17:57
12:22
20:18
 14,768
  8,343
  1,401
  1,408
   -20,738
   -20,760
10
24
150
45
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:43
18:28
 20,636
  1,399
    16,514
10
6
0
0
 
14
1
05:49
11:28
 20,309
  1,397
    47,759
6
28
0
0
 
15
1
01:41
09:01
 26,346
  1,390
   -17,738
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:09
08:12
 25,292
  1,409
  -539,790
434
0
8556
0
 
18
1
02:45
09:06
 22,703
  1,397
    37,705
20
6
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:24
15:26
 21,732
  1,404
   192,067
12
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
10:46
15:39
 17,549
  1,409
   177,841
103
0
0
0
 
23
1
00:29
05:46
 19,010
  1,384
    -9,415
17
47
4
0
 
24
24
1
2
00:00
20:53
02:35
23:59
  9,327
 11,171
  1,397
  1,404
   -60,351
   -60,541
6
21
6
0
0
0
0
0
 
25
1
07:57
13:16
 19,123
  1,397
   -32,114
17
50
8
0
 
26
26
1
2
02:28
17:53
06:04
21:42
 12,945
 13,679
  1,393
  1,403
  -218,471
  -219,744
85
81
0
0
0
0
0
0
 
27
1
12:53
20:03
 25,782
  1,403
  -214,048
441
0
9103
0
 
28
1
15:48
22:25
 23,734
  1,406
    90,349
8
155
0
0
 
29
29
1
2
02:17
17:20
05:28
21:08
 11,434
 13,630
  1,394
  1,027
  -269,386
  -270,952
71
19535
0
5
0
515
0
0
 
30
1
00:00
04:16
 15,282
  1,393
  -341,075
144
0
0
0
 
31
31
1
2
06:20
14:24
10:05
18:34
 13,360
 14,831
  1,403
  1,406
  -358,904
  -358,847
11
11
40
94
0
0
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(AUS) 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(AUS) 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.