GPS Space Vehicle Time Integrity for MJD 52722

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
1
2
00:00
01:30
01:28
05:32
  5,305
 14,516
   646
   646
  -276,343
  -276,361
4
11
1
17
0
0
0
0
 
2
2
1
2
00:00
01:30
01:28
04:36
  5,305
 11,161
   640
   652
    86,209
    86,275
9
28
0
12
0
0
0
0
 
3
3
1
2
02:21
17:20
05:30
21:13
 11,297
 13,857
   660
   650
  -114,951
  -115,120
9
12
16
19
0
0
0
0
 
4
1
08:04
13:13
 18,496
   646
   -35,989
11
4
0
0
 
5
1
09:34
15:36
 21,686
   648
    -6,769
18
0
0
0
 
6
1
12:40
18:28
 20,831
   641
     3,986
5
75
0
0
 
7
1
06:05
11:55
 20,979
   649
  -387,849
150
0
0
0
 
8
8
1
2
02:17
03:29
03:19
09:32
  3,694
 21,765
   664
   644
  -263,466
  -263,717
23
114
0
0
0
0
0
0
 
9
9
1
2
08:32
18:26
13:22
20:33
 17,252
  7,604
   646
   660
    37,107
    37,158
13
10
32
6
0
0
0
0
 
10
10
1
2
04:33
11:32
05:35
16:17
  3,652
 17,085
   661
   647
   -21,607
   -21,640
9
7
29
52
0
0
0
0
 
11
11
11
1
2
3
00:00
06:16
20:28
01:07
08:32
23:59
  3,920
  7,963
 12,569
   647
   657
   656
   -39,413
   -39,440
   -39,523
8
10
12
14
46
119
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:30
06:52
 19,311
   644
    25,542
8
14
0
0
 
14
1
17:35
23:38
 21,557
   653
    24,440
5
90
0
0
 
15
1
15:49
21:51
 21,656
   658
   -87,224
29
0
0
0
 
16
16
1
2
00:00
01:30
01:28
03:45
  5,305
  8,038
   639
   649
    41,720
    41,642
17
29
0
24
0
1
0
0
 
17
1
13:20
20:21
 25,269
   652
    -3,691
17
5
0
0
 
18
1
14:59
21:36
 23,615
   650
    -4,946
10
106
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
01:30
21:57
01:28
03:57
23:59
  5,305
  8,839
  7,344
   647
   649
   657
   212,204
   212,211
   212,270
3
3
12
2
4
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
14:33
20:50
 22,520
   651
   -22,012
8
61
0
0
 
24
1
09:04
14:37
 20,002
   643
   -16,934
13
16
0
0
 
25
25
1
2
00:00
20:09
01:28
23:59
  5,305
 13,793
   636
   648
   -40,712
   -40,749
4
4
4
1
0
0
0
0
 
26
26
1
2
06:20
14:46
10:06
18:27
 13,488
 13,163
   649
   646
  -457,536
  -457,829
36
35
0
0
0
0
0
0
 
27
1
01:30
08:19
 24,557
   649
  -591,510
30
9
5
0
 
28
1
04:13
10:48
 23,597
   655
    60,820
22
9
0
0
 
29
29
1
2
05:32
14:32
09:43
17:35
 14,902
 10,989
   651
   647
  -101,606
  -101,915
45
30
2
1
0
0
0
0
 
30
1
11:31
16:40
 18,483
   644
  -560,600
7
122
0
0
 
31
31
1
2
03:04
19:10
06:45
22:18
 13,163
 11,237
   647
   660
   -58,767
   -60,700
127
106
0
0
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.