GPS Space Vehicle Time Integrity for MJD 52609

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
1
2
3
05:55
07:09
08:37
06:59
08:25
13:04
  3,746
  4,379
 15,965
   269
   263
   252
  -259,686
  -259,700
  -259,733
10
9
10
15
25
18
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:57
10:04
05:01
13:07
 14,467
 10,973
   277
   269
   -84,672
   -84,770
14
8
18
34
0
0
0
0
 
4
1
15:54
21:07
 18,738
   272
  -367,928
38
0
0
0
 
5
5
1
2
17:39
21:14
21:13
23:17
 12,768
  7,374
   271
   273
   -42,912
   -42,931
10
4
4
0
0
0
0
0
 
6
6
1
2
00:00
21:14
02:22
23:59
  8,518
  9,881
   259
   271
     2,025
     2,047
8
5
3
2
0
0
0
0
 
7
1
13:24
19:30
 21,953
   272
  -200,255
264
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
02:12
16:14
04:22
20:39
  7,717
 15,634
   285
   271
    19,613
    19,704
20
14
27
71
0
0
0
0
 
10
10
10
1
2
3
11:43
19:13
21:14
13:07
21:13
23:57
  4,829
  7,175
  9,685
   277
   272
   280
   -15,647
   -15,671
   -15,669
11
7
10
17
20
59
0
0
0
0
0
0
 
11
11
1
2
04:26
13:59
08:25
16:19
 14,259
  8,268
   266
   290
   -27,091
   -27,103
9
63
28
114
0
66
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:48
14:33
 20,651
   266
    19,010
12
1
0
0
 
14
1
01:28
07:27
 21,502
   271
    36,713
13
21
0
0
 
15
15
1
2
00:00
21:54
05:16
23:59
 18,962
  7,498
   258
   266
   -42,066
   -42,400
21
11
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:14
04:12
23:59
 15,155
  9,884
   266
   268
    -6,074
    -6,182
6
3
11
20
0
0
0
0
 
18
18
1
2
00:00
22:45
05:13
23:59
 18,820
  4,316
   267
 -1,141
    18,191
    16,538
17
53444
3
3
0
4316
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:35
08:37
08:25
11:34
 10,138
 10,613
   269
   263
   200,105
   200,118
8
5
5
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
23
1
2
00:00
21:14
01:46
23:59
  6,417
  9,884
   262
   260
   -14,091
   -14,148
13
4
43
0
0
0
0
0







24
24
1
2
16:51
21:14
21:13
22:26
 15,690
  4,274
   264
   267
   -75,005
   -75,029
12
8
0
45
0
0
0
0







25
1
05:54
08:25
  8,997
   257
   -35,743
4
0
0
0







26
26
26
1
2
3
00:00
13:57
22:27
02:17
17:45
23:59
  8,182
 13,722
  5,523
   266
   273
   264
  -322,633
  -323,589
  -324,079
40
74
30
4
0
0
1
0
0
0
0
0







27
1
09:00
16:10
 25,639
   268
  -449,377
255
0
0
0







28
1
11:56
18:29
 23,432
   279
    84,288
19
46
11
0







29
29
29
1
2
3
00:00
13:19
22:15
01:37
17:10
23:59
  5,779
 13,755
  6,252
  1,401
   279
   273
  -367,053
  -369,074
  -369,568
32521
73
31
7
0
0
5779
0
0
0
0
0







30
30
1
2
19:18
21:14
21:13
23:59
  6,816
  9,884
   264
   267
  -476,457
  -476,621
37
55
0
0
0
0
0
0







31
31
1
2
02:24
10:25
06:06
14:32
 13,207
 14,657
   272
   271
  -330,462
  -330,156
41
55
1
15
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.