GPS Space Vehicle Time Integrity for MJD 52991

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
04:14
11:12
 24,972
   425
  -319,851
18
27
0
0
 
2
1
05:13
10:02
 17,324
   425
   241,410
31
0
0
0
 
3
3
1
2
00:01
07:48
03:19
10:53
 11,891
 11,104
   424
   436
   -70,212
   -70,285
10
16
1
58
0
0
0
0
 
4
4
1
2
06:53
13:39
08:05
18:54
  4,344
 18,858
   425
   427
    27,095
    27,305
13
36
1
16
0
0
0
0
 
5
1
15:24
21:06
 20,278
   434
    -9,511
13
95
0
0
 
6
1
17:43
23:59
 22,526
   420
     2,816
11
105
0
0
 
7
7
1
2
11:17
16:06
16:04
17:28
 17,215
  4,869
   433
   425
  -642,223
  -642,213
13
17
137
62
0
0
0
0
 
8
1
08:19
15:23
 25,398
   424
  -393,861
27
0
0
0
 
9
9
1
2
00:01
13:58
02:09
18:48
  7,599
 17,404
   429
   431
    22,003
    22,099
14
7
88
125
0
0
0
0
 
10
10
1
2
10:47
17:08
11:51
21:39
  3,869
 16,280
   428
   427
   -35,812
   -35,831
19
8
34
117
0
0
0
0
 
11
11
1
2
02:16
12:02
06:58
14:23
 16,693
  8,419
   426
   427
   -83,692
   -83,761
13
17
20
67
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:57
12:23
 23,153
   423
    32,233
9
206
0
0
 
14
1
00:01
05:47
 20,603
   429
    18,726
10
196
0
0
 
15
15
1
2
00:01
21:40
04:05
23:59
 14,648
  8,367
   431
   420
  -200,015
  -200,412
23
16
24
45
0
0
0
0
 
16
16
1
2
04:46
21:06
09:18
23:55
 16,240
 10,007
   425
   423
   -14,898
   -14,951
19
11
228
69
0
0
0
0
 
17
1
16:05
22:09
 21,869
   426
   -73,288
145
0
0
0
 
18
18
1
2
00:01
20:32
02:59
23:59
 10,681
 12,477
   421
   428
     1,293
     1,441
9
9
57
69
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:36
09:27
 20,799
   428
   199,470
13
17
0
0
 
21
21
1
2
00:01
18:56
02:16
23:59
  8,072
 18,146
   429
   428
   -68,353
   -68,418
11
7
46
48
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:17
22:18
05:25
23:20
 18,169
  3,695
   432
   414
   129,634
   132,646
225
47
1
0
1
0
0
0
 
24
1
14:54
20:31
 20,184
   420
   -83,122
22
16
0
0
 
25
1
02:09
07:27
 18,878
   418
   -56,718
14
248
0
0
 
26
26
1
2
12:56
20:31
15:47
23:59
 10,221
 12,450
   427
   423
  -475,515
  -475,281
25
31
3
3
0
0
0
0
 
27
1
06:59
13:58
 25,044
   429
  -854,497
118
0
0
0
 
28
1
09:31
16:35
 25,464
   435
    -9,432
16
53
0
0
 
29
29
1
2
12:24
22:16
15:25
23:20
 10,849
  3,722
   429
   417
  -191,155
  -191,447
27
29
1
13
0
0
0
0
 
30
1
16:53
21:06
 15,014
   423
  -695,520
89
0
0
0
 
31
31
1
2
01:20
09:18
03:52
12:45
  9,069
 12,369
   425
   426
  -432,822
  -432,747
11
15
12
46
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.