GPS Space Vehicle Time Integrity for MJD 52680

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
01:22
08:22
 25,142
   157
  -270,934
9
0
0
0
 
2
2
1
2
02:25
19:24
07:27
20:56
 18,066
  5,489
   154
   148
    62,649
    62,984
30
14
1
0
0
0
0
0
 
3
3
1
2
05:06
20:09
08:27
23:59
 12,078
 13,827
   152
   472
  -104,026
  -103,878
12
11467
1
11
0
11
0
0
 
4
4
1
2
04:17
11:00
05:19
16:17
  3,675
 18,987
   140
   159
   -23,592
   -23,709
7
21
1
0
0
0
0
0
 
5
1
12:25
18:22
 21,372
   153
    -1,066
7
0
0
0
 
6
1
14:48
21:21
 23,569
   158
     2,863
3
98
0
0
 
7
1
08:43
14:58
 22,495
   156
  -289,910
190
0
0
0
 
8
1
05:12
12:22
 25,737
   157
  -194,536
153
0
0
0
 
9
9
1
2
11:21
21:05
16:12
23:36
 17,438
  9,010
   161
   156
    30,404
    30,452
14
6
0
0
0
0
0
0
 
10
10
1
2
06:56
14:22
09:26
19:13
  8,988
 17,463
   146
   164
   -19,837
   -19,840
5
6
0
20
0
0
0
0
 
11
11
1
2
00:00
08:57
04:14
11:36
 15,257
  9,513
   151
   155
   -34,775
   -34,809
4
5
24
8
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:21
09:44
 22,919
   148
    22,903
8
6
0
0
 
14
14
1
2
00:00
20:30
02:33
23:59
  9,217
 12,556
   153
   330
    27,319
    27,405
6
5791
10
11
0
11
0
0
 
15
1
17:29
23:59
 23,373
   374
   -70,381
9775
11
11
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:06
23:19
 25,937
   156
   -15,606
24
0
0
0
 
18
1
17:49
23:59
 22,183
   327
     1,379
7615
11
11
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:57
06:46
 20,911
   150
   208,496
9
1
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
16:44
22:41
 21,374
   145
   -19,508
5
55
0
0
 
24
1
11:59
17:38
 20,362
   152
    -7,430
18
0
0
0
 
25
1
00:00
04:40
 16,764
   150
   -39,109
5
6
0
0
 
26
26
1
2
09:12
17:33
13:03
21:32
 13,890
 14,309
   153
   151
  -417,832
  -418,218
50
54
1
0
0
0
0
0
 
27
1
04:21
11:26
 25,465
   151
  -583,339
68
0
0
0
 
28
1
06:41
13:46
 25,425
   158
    71,528
14
0
0
0
 
29
29
1
2
08:28
17:18
12:43
20:46
 15,318
 12,443
   153
   150
   -59,582
   -59,994
59
51
1
0
0
0
0
0
 
30
1
14:06
19:30
 19,405
   147
  -553,338
33
0
0
0
 
31
31
31
1
2
3
00:00
05:30
21:24
01:05
09:45
23:59
  3,956
 15,304
  9,287
   149
   151
   399
  -236,680
  -236,163
  -234,817
22
90
7064
1
1
11
0
1
11
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.