GPS Space Vehicle Time Integrity for MJD 52850

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
13:53
20:51
 24,997
   326
  -296,938
9
0
0
0
 
2
2
1
2
07:46
14:44
09:20
19:45
  5,632
 18,064
   338
   337
   158,861
   159,067
12
37
1
0
0
0
0
0
 
3
3
1
2
08:37
17:26
12:58
20:52
 15,633
 12,338
   325
   326
   -31,382
   -31,478
17
10
1
1
0
0
0
0
 
4
4
1
2
00:00
16:19
04:28
17:45
 16,106
  5,137
   335
   321
   -41,536
   -41,456
6
6
9
1
0
0
0
0
 
5
1
01:06
06:56
 20,990
   339
   -40,656
37
0
0
0
 
6
1
03:28
09:56
 23,205
   327
     6,788
3
85
0
0
 
7
7
1
2
00:00
20:55
03:04
23:59
 11,041
 11,052
   333
   340
  -585,799
  -586,642
37
35
0
0
0
0
0
0
 
8
1
17:50
23:59
 22,160
   330
  -397,384
37
0
0
0
 
9
9
1
2
00:00
09:30
04:32
11:52
 16,341
  8,491
   335
   322
      516
      555
15
6
0
1
0
0
0
0
 
10
10
1
2
02:55
19:34
07:53
21:47
 17,854
  7,993
   336
   331
   -28,713
   -28,751
5
5
24
0
0
0
0
0
 
11
11
1
2
11:47
21:15
16:34
23:56
 17,177
  9,613
   327
   341
   -58,362
   -58,407
8
8
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:29
21:57
 23,241
   333
    30,297
9
0
0
0
 
14
1
08:58
15:10
 22,245
   328
    20,646
3
140
0
0
 
15
1
06:30
13:28
 25,056
   337
  -139,722
38
0
0
0
 
16
16
1
2
06:36
14:21
09:42
18:52
 11,181
 16,262
   335
   329
   -58,746
   -58,928
19
28
1
0
0
0
0
0
 
17
1
03:13
10:12
 25,051
   337
  -108,408
466
0
9541
0
 
18
1
06:05
12:47
 24,079
   332
   -12,028
3
74
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:15
19:05
 20,976
   332
   213,524
3
106
0
0
 
21
1
04:28
11:43
 26,076
   341
   -15,083
64
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:25
14:24
 25,101
   331
   -31,671
8
3
0
0
 
24
1
00:26
06:07
 20,441
   332
   -48,056
21
0
0
0
 
25
1
11:27
16:57
 19,739
   321
   -48,539
4
41
0
0
 
26
26
26
1
2
3
00:00
06:01
21:42
01:32
10:07
23:59
  5,518
 14,702
  8,227
   336
   330
   331
  -523,858
  -523,882
  -523,915
4
7
4
2
1
16
0
0
0
0
0
0
 
27
1
16:40
23:45
 25,443
   333
  -491,454
324
0
2700
0
 
28
28
1
2
00:00
19:04
02:13
23:59
  7,979
 17,688
   342
   338
    21,566
    21,349
7
13
1
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
02:20
07:47
 19,625
   334
  -347,590
216
0
0
0
 
31
31
1
2
09:54
17:52
13:27
22:10
 12,739
 15,494
   329
   334
  -345,650
  -346,158
62
74
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.