GPS Space Vehicle Time Integrity for MJD 52450

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
18:11
23:59
 20,753
   877
  -235,098
13
80
0
0
 
2
1
18:05
23:00
 17,660
   876
   222,078
41
21
0
0
 
3
3
1
2
11:46
20:55
15:52
23:48
 14,686
 10,275
   873
   895
   -39,153
   -39,230
15
14
41
47
0
0
0
0
 
4
1
02:38
07:44
 18,303
   868
  -220,430
76
1
1
0
 
5
1
04:39
10:19
 20,378
   889
   -18,420
13
11
0
0
 
6
1
07:06
13:12
 21,875
   868
     5,282
8
64
0
0
 
7
1
01:09
06:17
 18,495
   883
  -620,780
99
0
0
0
 
8
8
1
2
00:00
21:02
04:19
23:59
 15,513
 10,574
   868
   879
  -626,572
  -625,451
63
48
1
0
1
0
0
0
 
9
9
1
2
03:14
13:03
07:21
15:13
 14,670
  7,737
   876
   864
    49,932
    49,977
9
22
60
48
0
4
0
0
 
10
1
06:13
11:03
 17,297
   872
    -6,247
14
49
0
0
 
11
11
1
2
00:56
15:11
03:17
19:20
  8,324
 14,732
   879
   870
   -14,032
   -14,084
20
10
68
132
2
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:56
01:14
23:59
  4,493
 10,961
   874
   873
     9,579
     9,641
9
6
1
0
0
0
0
0
 
14
1
13:14
18:31
 18,987
   870
    65,195
13
0
0
0
 
15
1
08:24
15:45
 26,398
   868
   -28,985
43
4
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
08:00
15:06
 25,560
   874
  -217,945
674
0
14697
0
 
18
1
09:22
15:53
 23,288
   871
    61,641
19
38
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:24
22:23
 21,452
   874
   171,064
20
18
0
0
 
21
1
11:05
17:35
 23,348
   864
     2,660
7
173
0
0
 
22
22
1
2
10:44
17:34
11:46
22:12
  3,659
 16,675
   879
   872
  -379,880
  -381,077
47
176
3
0
0
0
0
0
 
23
1
07:30
12:52
 19,232
   876
    -3,762
7
0
0
0
 
24
1
03:48
09:25
 20,230
   874
   -37,888
17
0
0
0
 
25
1
14:45
20:09
 19,385
   873
   -27,683
5
22
0
0
 
26
26
1
2
00:54
09:22
04:41
13:10
 13,605
 13,514
   880
   869
   274,039
   274,774
96
96
0
0
0
0
0
0
 
27
1
22:49
23:59
  4,205
   877
    17,338
6
0
0
0
 
28
28
1
2
00:00
22:44
05:12
23:59
 18,735
  4,499
   881
   890
    87,175
    87,264
6
4
60
9
0
0
0
0
 
29
29
1
2
00:33
09:14
04:45
12:46
 14,997
 12,671
   885
   876
   -44,638
   -45,543
130
118
1
30
1
29
0
0
 
30
1
06:11
11:14
 18,157
   878
  -678,386
6
85
0
0
 
31
31
31
31
1
2
3
4
00:00
13:30
15:34
21:22
01:39
15:32
17:01
23:59
  5,912
  6,910
  5,060
  9,427
   894
   871
   868
   875
  -317,936
  -318,530
  -318,609
  -318,871
24
27
22
32
21
22
3
11
0
0
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.