GPS Space Vehicle Time Integrity for MJD 53532

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
1
1
2
3
12:21
15:24
17:15
15:23
17:13
18:23
 10,812
  6,510
  3,998
  1,536
  1,540
  1,561
  -406,319
  -406,333
  -406,323
8
23
71
14
28
62
0
3
34
0
0
0
 
2
1
01:49
07:44
 21,211
  1,521
    27,401
7
65
0
0
 
3
3
3
1
2
3
09:57
18:51
20:53
14:03
20:52
21:59
 14,598
  7,202
  3,921
  1,530
  1,538
  1,537
    -6,543
    -6,620
    -6,636
17
40
17
16
72
16
0
11
0
0
0
0
 
4
1
00:37
05:11
 16,405
  1,519
  -161,730
117
5
4
0
 
5
1
02:04
08:08
 21,772
  1,517
  -104,226
23
8
0
0
 
6
1
05:25
11:10
 20,577
  1,522
  -609,319
238
0
9
0
 
7
1
00:00
04:10
 14,963
  1,523
  -158,709
105
0
0
0
 
8
8
1
2
00:00
19:03
02:19
21:59
  8,387
 10,474
  1,524
  1,533
    33,150
    33,247
6
17
1
35
0
1
0
0
 
9
9
1
2
01:04
11:05
05:30
13:14
 15,752
  7,546
  1,516
  1,534
    48,904
    48,968
12
67
80
122
0
39
0
0
 
10
10
1
2
04:08
20:33
08:15
21:59
 14,737
  5,022
  1,518
  1,537
   -63,534
   -63,555
6
11
55
38
0
0
0
0
 
11
11
1
2
13:08
15:24
15:23
17:18
  7,979
  6,868
  1,533
  1,529
  -233,110
  -233,143
14
9
37
7
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:36
21:59
 15,790
  1,524
      585
11
52
0
0
 
14
1
10:49
14:50
 14,365
  1,526
    30,710
7
62
0
0
 
15
1
08:46
14:44
 21,361
  1,527
  -442,441
36
0
0
0
 
16
16
1
2
08:06
15:50
09:50
19:59
  6,170
 14,847
  1,529
  1,529
    -1,848
    -1,861
12
24
29
85
0
3
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
07:29
12:59
 19,472
  1,525
   163,667
26
74
0
0
 
19
19
1
2
11:00
19:33
14:46
22:40
 13,408
 11,100
  1,529
  1,535
    23,767
    23,794
7
28
91
69
0
7
0
0
 
20
1
15:24
20:31
 18,391
  1,524
    64,013
12
0
0
0
 
21
1
05:51
13:08
 26,235
  1,525
  -106,190
16
0
0
0
 
22
1
09:02
15:23
 22,717
  1,529
   -24,080
30
88
42
0
 
23
1
16:21
21:59
 20,276
  1,529
  -191,271
14
4
0
0
 
24
24
1
2
00:00
15:56
03:24
19:19
 12,261
 12,102
  1,517
  1,536
   -21,911
   -22,047
14
14
11
14
0
0
0
0
 
25
25
1
2
12:47
15:24
15:23
17:46
  9,285
  8,396
  1,523
  1,536
   -93,568
   -93,562
4
50
0
87
0
24
0
0
 
26
-
 
 
 
 
 
 
 
 
 
27
27
1
2
00:00
17:50
01:01
21:59
  3,701
 14,909
  1,515
  1,534
    -1,434
    -1,522
8
8
3
3
0
0
0
0
 
28
28
1
2
00:00
20:36
02:50
21:59
 10,160
  5,018
  1,523
  1,532
   -43,943
   -43,907
6
4
59
13
0
0
0
0
 
29
29
1
2
00:00
07:13
02:03
10:34
  7,352
 11,865
  1,517
  1,523
  -106,324
  -107,097
54
93
0
4
0
0
0
0
 
30
1
03:49
09:11
 19,249
  1,524
  -238,317
118
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 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.