GPS Space Vehicle Time Integrity for MJD 52532

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
12:30
18:27
 21,150
  1,368
  -247,083
18
31
0
0
 
2
1
12:26
17:18
 17,462
  1,358
   265,475
25
0
0
0
 
3
3
1
2
06:09
15:19
10:11
18:12
 14,371
 10,354
  1,368
  1,365
   -61,933
   -62,030
19
9
41
35
0
0
0
0
 
4
4
1
2
00:00
21:02
02:15
23:59
  8,119
 10,544
  1,362
  1,361
  -308,153
  -308,953
22
35
1
0
0
0
0
0
 
5
5
1
2
00:00
22:38
04:42
23:59
 16,906
  4,775
  1,359
  1,381
   -30,149
   -30,232
12
8
205
3
0
0
0
0
 
6
1
01:37
07:39
 21,725
  1,351
     1,585
9
15
0
0
 
7
1
18:36
23:59
 19,117
  1,363
  -441,258
176
0
0
0
 
8
8
1
2
15:22
16:31
16:24
22:36
  3,719
 21,845
  1,375
  1,362
  -486,894
  -486,589
22
153
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
07:27
21:27
01:45
09:36
23:59
  6,276
  7,749
  8,908
  1,360
  1,355
  1,364
     9,398
     9,441
     9,524
8
15
11
26
39
58
0
0
0
0
0
0
 
10
1
00:33
05:17
 16,906
  1,372
   -10,442
10
69
0
0
 
11
11
1
2
09:33
19:16
13:39
21:36
 14,671
  8,316
  1,362
  1,370
   -19,236
   -19,255
9
14
136
31
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:59
19:44
 20,603
  1,357
    15,200
7
98
0
0
 
14
1
07:07
12:47
 20,371
  1,360
    50,437
10
5
0
0
 







16
-
 
 
 
 
 
 
 
 
 







17
1
02:25
09:30
 25,454
  1,367
  -426,307
571
0
12514
0







18
1
03:58
10:22
 22,832
  1,356
    43,317
23
30
0
0







19
-
 
 
 
 
 
 
 
 
 














21
1
05:31
12:02
 23,389
  1,357
     5,131
7
169
0
0







22
1
12:02
16:54
 17,350
  1,350
  -507,179
62
0
0
0







23
1
01:48
07:05
 19,002
  1,366
    -8,284
10
6
0
0














25
1
09:13
14:38
 19,443
  1,350
   -31,329
7
57
0
0







26
26
1
2
03:46
19:11
07:22
23:15
 12,910
 14,338
  1,357
  1,364
  -179,618
  -180,992
93
94
0
0
0
0
0
0







27
1
14:09
21:15
 25,487
  1,363
  -111,511
496
0
10710
0







28
1
16:44
23:43
 24,817
  1,358
    90,935
8
172
0
0







29
29
1
2
03:35
18:39
06:47
22:27
 11,503
 13,534
  1,357
  1,050
  -232,606
  -234,196
79
17983
0
4
0
20
0
0







30
1
00:43
05:14
 16,198
  2,107
  -281,529
42009
5
14232
0







31
31
1
2
07:45
15:43
11:23
19:53
 12,914
 14,852
  1,370
  1,364
  -360,299
  -360,312
8
8
22
106
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.