GPS Space Vehicle Time Integrity for MJD 52708

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
00:25
06:28
 21,602
   552
  -274,409
18
23
0
0
 
2
1
00:33
05:31
 17,804
   556
    78,334
36
16
0
0
 
3
3
1
2
03:19
18:13
06:16
22:09
 10,621
 14,017
   548
   559
  -111,220
  -111,385
10
19
20
18
0
0
0
0
 
4
4
1
2
02:21
09:02
03:29
14:12
  3,911
 18,558
   568
   557
   -32,325
   -32,440
24
12
66
26
0
0
0
0
 
5
1
10:29
16:32
 21,757
   556
    -5,294
12
0
0
0
 
6
1
13:36
19:24
 20,847
   560
     3,685
6
60
0
0
 
7
1
07:02
12:55
 21,113
   560
  -357,118
158
0
0
0
 
8
1
04:06
10:28
 22,710
   557
  -242,212
126
0
0
0
 
9
9
1
2
09:23
19:23
13:51
21:30
 15,889
  7,622
   552
   555
    35,104
    35,150
13
10
75
23
0
0
0
0
 
10
1
12:29
17:14
 17,072
   564
   -20,931
8
39
0
0
 
11
11
11
1
2
3
00:00
07:14
21:24
02:06
09:12
23:59
  7,484
  7,110
  9,200
   555
   564
   554
   -37,722
   -37,750
   -37,836
12
9
15
42
49
123
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:02
05:00
03:59
07:49
  6,946
 10,174
   548
   542
    24,750
    24,751
9
6
31
0
0
0
0
0
 
14
1
18:47
23:59
 18,679
   553
    25,189
9
35
0
0
 
15
1
16:38
22:46
 22,006
   552
   -81,600
40
10
2
0
 
16
16
1
2
00:14
16:27
04:44
18:06
 16,089
  5,815
   546
   568
    57,786
    57,060
65
20
6
3
1
0
0
0
 
17
1
14:23
21:19
 24,943
   560
    -1,526
15
0
0
0
 
18
1
16:32
22:35
 21,689
   556
    -3,091
17
13
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:54
04:54
23:59
 17,649
  3,907
   549
   561
   211,194
   211,265
5
9
54
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
15:33
21:24
 21,025
   558
   -21,132
8
37
0
0
 
24
1
10:01
15:35
 19,917
   566
   -13,711
6
42
0
0
 
25
25
1
2
00:00
21:07
02:36
23:59
  9,324
 10,324
   553
   550
   -40,165
   -40,211
5
4
38
2
0
0
0
0
 
26
26
1
2
07:16
15:43
10:58
19:33
 13,324
 13,672
   559
   566
  -445,520
  -445,836
40
49
0
14
0
0
0
0
 
27
1
02:20
09:17
 25,012
   553
  -594,319
5
74
0
0
 
28
1
05:10
11:45
 23,602
   558
    64,804
19
5
0
0
 
29
29
1
2
06:29
15:29
10:44
18:33
 15,080
 11,018
   556
   566
   -88,929
   -89,255
46
38
0
0
0
0
0
0
 
30
1
12:36
17:20
 17,046
   567
  -561,061
7
20
0
0
 
31
31
1
2
04:00
19:27
07:44
23:16
 13,316
 13,699
   547
   556
   -16,616
   -18,611
134
143
1
0
1
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.