GPS Space Vehicle Time Integrity for MJD 52534

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
12:18
18:19
 21,569
  1,358
  -247,421
17
22
0
0
 
2
1
12:17
17:10
 17,468
  1,358
   266,512
31
30
0
0
 
3
3
1
2
06:01
15:11
10:07
18:07
 14,423
 10,556
  1,354
  1,369
   -62,508
   -62,601
17
17
14
23
0
0
0
0
 
4
4
4
1
2
3
00:00
14:14
20:54
02:07
15:20
23:59
  7,669
  3,897
 11,062
  1,363
  1,392
  1,364
  -309,935
  -310,414
  -310,724
21
25
36
11
15
0
0
0
0
0
0
0
 
5
5
1
2
00:00
22:43
04:33
23:59
 16,417
  4,473
  1,364
  1,385
   -30,391
   -30,474
6
9
1
6
0
0
0
0
 
6
1
01:50
07:31
 20,425
  1,351
     1,627
9
22
0
0
 
7
1
18:28
23:59
 19,794
  1,367
  -435,851
183
0
0
0
 
8
1
16:22
22:28
 21,886
  1,372
  -482,429
158
11
11
0
 
9
9
9
1
2
3
00:00
07:19
21:26
01:38
09:31
23:59
  5,839
  7,812
  9,106
  1,367
  1,368
  1,367
     9,678
     9,725
     9,814
7
24
8
21
35
35
0
0
0
0
0
0
 
10
1
00:25
05:11
 16,959
  1,362
   -10,543
13
65
0
0
 
11
11
1
2
09:35
19:07
13:35
21:28
 14,169
  8,354
  1,364
  1,369
   -19,392
   -19,416
7
20
99
40
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:45
19:36
 20,934
  1,365
    15,347
10
92
0
0
 
14
1
06:59
12:39
 20,373
  1,360
    50,141
8
24
0
0
 







16
-
 
 
 
 
 
 
 
 
 







17
1
02:22
09:22
 25,110
  1,357
  -439,431
564
0
12364
0







18
1
03:52
10:14
 22,721
  1,006
    42,394
18677
8
8
0







19
-
 
 
 
 
 
 
 
 
 














21
1
04:55
11:54
 24,992
  1,364
     5,178
8
176
0
0







22
1
11:54
16:46
 17,469
  1,361
  -509,440
66
0
0
0







23
1
01:39
06:56
 18,996
  1,364
    -8,376
8
25
0
0














25
1
09:05
14:30
 19,468
  1,370
   -31,402
10
85
0
0







26
26
1
2
03:38
19:03
07:24
22:51
 13,343
 13,658
  1,354
  1,372
  -183,851
  -185,189
91
90
1
0
1
0
0
0







27
1
14:01
21:12
 25,763
  1,369
  -122,930
492
0
10727
0







28
1
16:58
23:35
 23,652
  1,362
    90,922
28
78
30
0







29
29
1
2
03:27
18:31
06:49
22:46
 12,035
 15,171
  1,355
  1,372
  -236,610
  -237,883
78
96
1
0
1
0
0
0







30
1
00:03
05:34
 19,674
  1,367
  -288,972
227
1
1
0







31
31
1
2
07:36
15:55
11:15
19:45
 12,881
 13,649
  1,367
  1,960
  -360,319
  -359,725
8
34053
81
4
0
13637
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.