GPS Space Vehicle Time Integrity for MJD 52605

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
07:28
13:21
 21,107
   231
  -259,151
14
13
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
01:13
10:20
05:20
13:23
 14,615
 10,938
   246
   224
   -83,566
   -83,685
16
15
32
52
0
0
0
0
 
4
4
1
2
16:10
18:36
18:34
21:23
  8,690
  9,979
   229
   233
  -365,459
  -365,523
24
24
0
22
0
0
0
0
 
5
1
18:36
23:13
 16,612
   239
   -42,189
6
12
0
0
 
6
6
1
2
00:00
20:54
02:38
23:13
  9,517
  8,345
   247
   231
     1,859
     1,868
10
6
0
2
0
0
0
0
 
7
7
1
2
13:41
18:36
18:34
19:46
 17,570
  4,214
   233
   229
  -214,631
  -214,183
205
52
0
0
0
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
9
1
2
3
02:28
16:30
18:36
04:36
18:34
20:40
  7,582
  7,410
  7,419
   250
   237
   235
    19,013
    19,081
    19,092
15
8
4
8
32
44
0
0
0
0
0
0
 
10
10
1
2
12:09
19:29
13:18
23:13
  3,997
 13,411
   231
   222
   -15,465
   -15,495
11
6
11
98
0
0
0
0
 
11
11
1
2
04:32
14:16
08:40
16:33
 14,769
  8,182
   231
   245
   -26,729
   -26,750
14
17
124
45
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:49
14:50
 21,588
   229
    18,737
13
3
0
0
 
14
1
02:02
07:44
 20,475
   235
    37,322
16
0
0
0
 
15
15
1
2
00:00
22:10
05:31
23:13
 19,855
  3,795
   239
   229
   -40,500
   -40,838
26
7
1
2
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:28
04:29
23:13
 16,144
  6,300
   229
   230
    -5,581
    -5,700
7
3
6
18
0
0
0
0
 
18
1
00:00
05:29
 19,775
   236
    19,316
17
9
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:51
11:51
 21,500
   227
   199,511
10
4
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
23
1
2
00:00
20:43
02:03
23:13
  7,386
  9,013
   226
   219
   -13,849
   -13,920
10
3
47
1
0
0
0
0







24
24
1
2
17:07
18:36
18:34
22:43
  5,231
 14,812
   229
   229
   -74,087
   -74,115
9
9
0
13
0
0
0
0







25
1
04:20
09:42
 19,255
   224
   -35,586
17
0
0
0







26
26
1
2
00:00
14:13
02:34
18:02
  9,211
 13,749
   241
   243
  -316,326
  -317,317
44
75
1
0
1
0
0
0







27
1
09:16
16:16
 25,171
   233
  -437,020
262
0
1
0







28
1
12:13
18:34
 22,878
   246
    84,748
10
113
0
0







29
29
1
2
00:00
13:40
01:45
17:22
  6,281
 13,335
  1,524
   235
  -360,897
  -363,113
36014
67
8
0
6281
0
0
0







30
1
19:40
23:13
 12,777
   238
  -469,620
74
0
0
0







31
31
1
2
02:36
10:42
06:22
14:46
 13,523
 14,548
   236
   226
  -333,959
  -333,676
37
51
5
10
0
1
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.