GPS Space Vehicle Time Integrity for MJD 53561

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
10:22
16:23
 21,653
  1,578
  -411,496
18
17
0
0
 
2
1
00:00
05:42
 20,566
  1,588
    28,093
4
61
0
0
 
3
3
1
2
07:57
16:52
12:07
20:07
 14,761
 11,413
  1,590
  1,589
   -14,513
   -14,610
17
17
62
29
0
0
0
0
 
4
1
00:00
03:47
 13,604
  1,585
   -99,222
101
1
1
0
 
5
1
00:32
06:13
 20,413
  1,596
  -111,603
22
0
0
0
 
6
1
03:28
09:14
 20,610
  1,586
  -697,344
189
0
5
0
 
7
7
1
2
00:00
20:50
02:27
23:18
  8,844
  8,873
  1,596
  1,581
  -216,806
  -218,466
57
56
1
0
1
0
0
0
 
8
8
1
2
17:06
18:14
18:08
23:21
  3,691
 18,347
  1,599
  1,589
    36,255
    36,259
12
9
20
33
0
0
0
0
 
9
9
1
2
00:00
09:03
03:17
11:00
 11,734
  7,038
  1,587
  1,585
    53,553
    53,600
12
8
6
20
0
0
0
0
 
10
1
02:10
06:54
 16,978
  1,592
   -65,098
13
35
0
0
 
11
11
11
1
2
3
11:12
20:55
22:04
15:27
22:03
23:12
 15,131
  3,973
  4,039
  1,588
  1,593
  1,598
  -242,756
  -242,862
  -242,873
20
48
20
58
38
25
0
11
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
15:35
18:36
18:32
21:26
 10,530
 10,218
  1,585
  1,575
    -2,939
    -2,964
10
6
66
13
0
0
0
0
 
14
1
08:41
14:28
 20,702
  1,585
    30,108
7
29
0
0
 
15
1
06:46
12:41
 21,240
  1,580
  -455,918
39
0
0
0
 
16
16
1
2
06:11
13:53
07:38
18:24
  5,048
 16,126
  1,597
  1,581
    -2,970
    -3,004
12
8
16
106
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
05:30
11:46
 22,480
  1,586
   171,748
20
9
0
0
 
19
19
1
2
09:02
17:35
12:47
21:16
 13,403
 13,156
  1,593
  1,584
    25,396
    25,406
7
12
93
63
0
0
0
0
 
20
1
12:44
18:33
 20,832
  1,586
    59,410
12
5
0
0
 
21
1
03:51
11:08
 26,158
  1,587
  -111,655
21
6
0
0
 
22
1
06:41
13:25
 24,110
  1,586
   -27,543
17
32
0
0
 
23
1
14:18
20:16
 21,336
  1,584
  -185,627
13
30
0
0
 
24
24
24
1
2
3
00:00
14:02
22:11
01:52
17:20
23:21
  6,695
 11,819
  4,132
  1,591
  1,586
  1,589
   -28,567
   -28,718
   -28,788
6
11
15
21
6
16
0
0
0
0
0
0
 
25
1
10:49
16:15
 19,505
  1,580
   -96,100
13
21
5
0
 
26
26
1
2
05:28
20:57
09:15
23:21
 13,628
  8,495
  1,586
  1,586
   -19,979
   -19,913
12
10
85
47
0
0
0
0
 
27
1
15:49
22:43
 24,764
  1,588
    -5,068
31
100
26
0
 
28
28
1
2
00:00
18:49
01:16
23:21
  4,583
 16,278
  1,592
  1,582
   -42,939
   -42,920
8
6
40
31
0
0
0
0
 
29
29
1
2
05:14
20:39
08:34
23:21
 11,882
  9,653
  1,587
  1,586
  -173,551
  -174,946
88
69
1
0
1
0
0
0
 
30
1
02:15
07:17
 17,931
  1,590
  -287,227
95
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.