GPS Space Vehicle Time Integrity for MJD 52614

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
09:26
12:43
 11,774
  3,662
  -257,117
2414
0
10578
11774
 
2
1
09:26
11:43
  8,203
   350
    27,460
22
8
0
0
 
3
3
1
2
00:37
09:43
05:02
12:47
 15,390
 10,973
   335
   359
   -86,003
   -86,069
16
16
37
50
0
0
0
0
 
4
1
15:34
20:47
 18,759
   352
  -370,852
41
0
0
0
 
5
1
16:56
22:56
 21,602
   357
   -43,875
21
6
0
0
 
6
6
1
2
00:00
20:14
02:01
23:59
  7,275
 13,483
   315
   352
     2,184
     2,232
16
8
2
1
0
0
0
0
 
7
1
13:04
19:10
 21,905
   361
  -182,078
264
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
01:52
15:52
04:02
20:05
  7,760
 15,071
   324
   356
    20,420
    20,546
19
15
34
29
0
0
0
0
 
10
1
18:52
23:34
 16,802
   354
   -15,875
10
50
0
0
 
11
11
1
2
03:57
13:39
06:36
15:58
  9,417
  8,310
   320
   374
   -27,525
   -27,512
14
16
67
15
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:26
14:13
 17,206
   354
    19,399
17
4
0
0
 
14
1
01:15
06:36
 19,108
   320
    35,989
15
17
0
0
 
15
15
1
2
00:00
21:35
04:56
23:59
 17,764
  8,625
   316
   353
   -44,011
   -44,307
27
14
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:32
03:52
23:59
 13,915
 12,376
   329
   353
    -6,640
    -6,724
11
6
4
27
0
0
0
0
 
18
18
1
2
00:00
22:48
04:53
23:59
 17,620
  4,263
   319
   353
    16,838
    16,628
19
8
1
4
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:15
09:26
06:36
11:14
  4,843
  6,492
   327
   352
   200,857
   200,907
13
12
1
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
1
22:25
23:54
  5,276
   367
   -14,397
4
0
0
0







24
1
16:30
22:05
 20,064
   354
   -76,072
26
15
3
0














26
26
26
1
2
3
00:00
13:36
22:07
01:57
17:25
23:59
  6,899
 13,724
  6,739
   316
   362
   352
  -330,343
  -331,229
  -331,727
39
70
34
22
0
0
1
0
0
0
0
0







27
1
09:26
15:50
 22,834
   359
  -464,046
217
0
0
0







28
1
11:32
18:08
 23,740
   370
    83,703
18
39
0
0







29
29
29
1
2
3
00:00
13:02
21:55
01:17
16:46
23:59
  4,446
 13,338
  7,471
   318
   358
   357
  -375,508
  -376,339
  -376,832
31
61
35
17
0
0
1
0
0
0
0
0







30
1
19:03
23:59
 17,738
   355
  -484,738
93
0
0
0







31
31
1
2
01:58
10:05
05:45
14:09
 13,463
 14,525
   326
   359
  -325,807
  -325,446
48
55
1
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.