GPS Space Vehicle Time Integrity for MJD 52525

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
13:04
18:56
 21,093
  1,330
  -246,006
14
20
0
0
 
2
1
12:54
17:47
 17,468
  1,339
   261,800
33
0
0
0
 
3
3
1
2
06:48
15:48
10:41
18:47
 13,983
 10,712
  1,333
  1,335
   -59,960
   -60,061
13
13
3
42
0
0
0
0
 
4
4
1
2
00:00
21:31
02:43
23:59
  9,698
  8,904
  1,339
  1,340
  -301,760
  -302,589
29
27
2
0
1
0
0
0
 
5
1
00:00
05:11
 18,601
  1,348
   -29,230
8
63
0
0
 
6
1
02:04
08:08
 21,676
  1,335
     1,422
21
151
0
0
 
7
7
1
2
00:00
19:04
01:12
23:59
  4,302
 17,654
  1,344
  1,344
  -462,074
  -459,803
51
158
1
0
1
0
0
0
 
8
8
1
2
15:51
17:04
16:52
23:05
  3,566
 21,562
  1,342
  1,338
  -501,101
  -500,791
23
150
0
5
0
7
0
0
 
9
9
9
1
2
3
00:00
07:56
22:03
02:14
10:05
23:59
  7,995
  7,738
  6,935
  1,350
  1,332
  1,340
     8,364
     8,395
     8,481
13
18
9
12
44
9
0
0
0
0
0
0
 
10
1
01:02
05:48
 17,125
  1,348
   -10,075
19
31
0
0
 
11
11
1
2
10:48
19:44
14:09
22:05
 12,009
  8,362
  1,338
  1,356
   -18,725
   -18,736
6
34
32
45
0
9
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:22
20:12
 20,997
  1,332
    14,750
6
19
0
0
 
14
14
1
2
07:37
10:48
10:46
13:17
 11,329
  8,896
  1,331
  1,338
    51,511
    51,499
6
7
14
3
0
0
0
0
 







16
-
 
 
 
 
 
 
 
 
 







17
1
02:53
09:59
 25,469
  1,363
  -378,336
2066
2
13359
0







18
1
04:54
10:46
 21,119
  1,335
    45,265
18
9
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
13:47
17:10
 12,139
  1,331
   187,265
7
5
0
0







21
21
1
2
05:59
10:48
10:46
12:31
 17,197
  6,142
  1,332
  1,334
     4,913
     4,920
4
9
41
19
0
0
0
0







22
1
12:31
17:21
 17,401
  1,324
  -500,349
48
0
0
0







23
1
02:17
07:34
 19,030
  1,340
    -7,858
23
0
0
0







24
1
01:06
04:25
 11,914
  1,341
   -54,494
9
3
0
0







25
25
1
2
09:41
10:48
10:46
15:06
  3,902
 15,411
  1,330
  1,331
   -31,006
   -31,012
3
5
0
105
0
0
0
0







26
26
1
2
04:15
19:40
08:01
23:28
 13,492
 13,646
  1,326
  1,348
  -164,649
  -166,031
101
92
1
0
1
0
0
0







27
1
14:37
21:48
 25,773
  1,339
   -77,242
45
34
18
0







28
1
17:09
23:59
 24,332
  1,342
    91,001
14
114
0
0







29
29
1
2
04:04
19:09
07:16
23:20
 11,529
 14,982
  1,330
  1,346
  -218,441
  -219,758
82
96
0
0
0
0
0
0







30
1
01:10
06:11
 17,976
  1,804
  -257,017
31565
4
8347
0







31
31
31
1
2
3
08:14
10:48
16:12
10:46
11:52
20:23
  8,877
  3,801
 14,930
  1,347
  1,350
  1,342
  -359,928
  -359,932
  -359,969
13
6
10
29
22
100
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.