GPS Space Vehicle Time Integrity for MJD 52881

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
11:47
18:44
 25,017
   355
  -302,273
13
0
0
0
 
2
2
1
2
05:39
12:37
07:13
17:39
  5,639
 18,072
   366
   358
   176,780
   176,981
13
34
1
0
0
0
0
0
 
3
3
1
2
06:29
15:19
10:51
18:43
 15,677
 12,278
   355
   351
   -39,896
   -39,996
14
16
1
0
0
0
0
0
 
4
4
4
1
2
3
00:00
01:14
14:13
01:12
02:22
15:38
  4,349
  4,052
  5,095
   357
   356
   347
   -35,266
   -35,254
   -35,128
2
6
7
0
1
1
0
0
0
0
0
0
 
5
5
1
2
00:00
01:14
01:12
04:49
  4,349
 12,880
   361
   364
   -50,699
   -50,709
3
3
0
13
0
0
0
0
 
6
1
01:22
07:49
 23,190
   357
     7,716
3
70
0
0
 
7
1
18:47
21:59
 11,536
   357
  -612,402
25
0
0
0
 
8
1
15:45
21:59
 22,472
   360
  -412,775
25
0
0
0
 
9
9
9
1
2
3
00:00
01:14
07:23
01:12
02:24
09:43
  4,349
  4,214
  8,373
   361
   362
   354
     4,971
     4,981
     5,014
4
4
5
0
3
3
0
0
0
0
0
0
 
10
10
1
2
01:14
17:23
05:43
19:41
 16,091
  8,232
   356
   344
   -30,235
   -30,283
4
5
1
6
0
0
0
0
 
11
11
1
2
09:41
19:08
14:27
21:50
 17,135
  9,695
   360
   356
   -63,385
   -63,442
8
6
4
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:17
19:47
 23,355
   351
    31,147
3
62
0
0
 
14
1
06:53
13:05
 22,309
   357
    20,973
4
100
0
0
 
15
1
04:28
11:25
 24,929
   363
  -152,583
35
0
0
0
 
16
16
1
2
04:28
12:14
07:35
16:45
 11,221
 16,235
   358
   354
   -72,844
   -72,990
16
23
1
0
0
0
0
0
 
17
1
01:14
07:36
 22,855
   363
  -275,738
197
0
0
0
 
18
1
03:56
10:37
 23,990
   361
   -10,837
3
135
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:04
16:56
 21,062
   355
   211,948
4
41
0
0
 
21
1
02:23
09:39
 26,076
   356
   -34,525
54
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
05:25
12:26
 25,140
   360
   -34,153
8
33
0
0
 
24
24
1
2
00:00
01:14
01:12
04:03
  4,349
 10,135
   355
   355
   -55,642
   -55,663
5
5
0
2
0
0
0
0
 
25
1
09:22
14:52
 19,767
   362
   -50,514
6
6
0
0
 
26
26
1
2
03:53
19:32
07:57
21:59
 14,566
  8,864
   359
   353
  -522,741
  -522,667
5
8
6
0
0
0
0
0
 
27
1
14:32
21:36
 25,448
   355
  -601,318
274
0
0
0
 
28
1
16:58
21:59
 18,077
   350
    13,729
12
0
0
0
 
29
29
1
2
03:34
18:35
06:58
21:59
 12,179
 12,212
   357
   350
   -63,568
   -64,576
67
60
1
0
1
0
0
0
 
30
1
01:14
05:43
 16,097
   362
  -442,694
152
0
0
0
 
31
31
1
2
07:49
15:46
11:20
20:05
 12,628
 15,585
   356
   347
  -384,740
  -385,117
43
57
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.