GPS Space Vehicle Time Integrity for MJD 52515

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
13:44
19:38
 21,225
  1,300
  -244,474
10
71
0
0
 
2
1
13:36
18:28
 17,496
  1,312
   256,517
38
0
0
0
 
3
3
1
2
07:18
16:29
11:24
19:27
 14,364
 10,660
  1,322
  1,310
   -57,125
   -57,232
17
13
14
25
0
0
0
0
 
4
4
1
2
00:30
22:11
03:23
23:59
 10,297
  6,489
  1,315
  1,315
  -292,331
  -293,182
31
28
1
0
1
0
0
0
 
5
1
00:30
05:52
 19,291
  1,323
   -27,737
16
1
0
0
 
6
1
03:05
08:49
 20,613
  1,319
     6,742
7
54
0
0
 
7
7
1
2
00:30
19:45
01:53
23:59
  4,943
 15,199
  1,326
  1,315
  -487,403
  -485,275
54
128
1
0
1
0
0
0
 
8
1
17:51
23:46
 21,269
  1,314
  -520,374
144
0
0
0
 
9
9
9
1
2
3
00:30
08:37
22:44
03:15
10:49
23:59
  9,767
  7,653
  4,511
  1,324
  1,310
  1,318
     6,859
     6,891
     6,971
10
15
13
48
86
42
0
0
0
0
0
0
 
10
1
01:44
06:30
 17,115
  1,309
    -9,534
10
29
0
0
 
11
11
1
2
11:29
20:25
14:50
22:46
 12,016
  8,352
  1,310
  1,330
   -17,998
   -18,005
10
20
19
76
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:08
20:52
 20,583
  1,305
    14,126
9
26
0
0
 
14
14
1
2
08:19
11:29
11:27
13:59
 10,993
  8,989
  1,309
  1,310
    53,102
    53,083
8
8
2
0
0
0
0
0
 
15
1
07:35
09:24
  6,489
  1,366
    -3,665
4713
1
1
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:34
10:40
 25,197
  1,315
  -304,264
658
0
14051
0
 
18
1
05:08
11:26
 22,346
  1,312
    47,918
21
15
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:46
17:51
 21,833
  1,309
   185,303
11
0
0
0
 
21
21
1
2
06:41
11:29
11:27
13:11
 16,776
  6,164
  1,318
  1,313
     4,500
     4,498
6
10
5
51
0
0
0
0
 
22
1
13:11
18:01
 17,360
  1,297
  -492,558
41
15
0
0
 
23
1
02:58
08:16
 19,036
  1,306
    -7,248
11
10
1
0
 
24
1
00:30
05:08
 16,632
  1,308
   -52,242
15
1
0
0
 
25
25
1
2
10:22
11:29
11:27
15:46
  3,902
 15,444
  1,304
  1,294
   -30,503
   -30,519
3
6
0
97
0
0
0
0
 
26
26
1
2
04:56
20:21
08:32
23:59
 12,960
 13,035
  1,311
  1,318
  -142,603
  -144,040
96
91
0
0
0
0
0
0
 
27
1
15:17
22:28
 25,768
  1,311
   -79,978
14
25
0
0
 
28
1
17:54
23:59
 21,806
  1,307
    90,970
7
12
0
0
 
29
29
1
2
04:45
19:50
07:58
23:59
 11,588
 14,855
  1,311
  1,316
  -197,612
  -198,984
81
96
0
0
0
0
0
0
 
30
1
01:47
06:51
 18,026
  1,654
  -219,673
18783
6
5663
0
 
31
31
31
1
2
3
08:56
11:29
16:53
11:27
12:33
21:05
  8,687
  3,856
 14,991
  1,314
  1,324
  1,317
  -358,557
  -358,561
  -358,624
12
5
27
39
5
131
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.