GPS Space Vehicle Time Integrity for MJD 51734

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
1
2
00:00
18:16
01:16
23:59
  4,600
 20,601
  -487
  -495
  -136,028
  -136,150
53
52
0
0
0
0
0
0
 
2
1
00:09
06:50
 24,032
  -482
   238,969
64
0
0
0
 
3
3
3
1
2
3
12:35
14:10
21:48
13:51
17:10
23:59
  4,454
 10,816
  7,819
  -491
  -495
  -478
   -20,748
   -20,783
   -20,861
52
53
53
0
0
0
0
0
0
0
0
0
 
4
1
03:50
09:08
 19,044
  -492
  -198,513
254
1
10
0
 
5
1
06:09
11:12
 18,160
  -505
  -256,775
53
0
0
0
 
6
1
08:04
14:09
 21,912
  -486
    -1,708
52
0
0
0
 
7
1
01:28
07:34
 21,939
  -490
  -183,183
67
1
0
0
 
8
8
1
2
00:00
22:03
05:13
23:59
 18,782
  7,017
  -496
  -474
  -251,894
  -255,468
269
112
1
0
244
0
0
0
 
9
9
1
2
04:06
13:52
08:51
16:07
 17,016
  8,059
  -485
  -495
    52,056
    52,100
52
53
0
0
0
0
0
0
 
10
10
1
2
00:09
07:02
01:45
11:52
  5,769
 17,322
  -487
  -494
   -53,850
   -53,873
54
53
3
1
0
0
0
0
 
11
11
1
2
02:08
15:55
04:05
20:51
  7,008
 17,779
  -485
  -496
  -463,901
  -465,181
72
130
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
04:14
 15,245
  -491
   801,128
66
1
1
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
14:25
19:15
 17,368
  -500
  -834,806
55
0
0
0
 
16
1
19:35
23:59
 15,826
  -492
     9,996
55
0
0
0
 
17
1
08:38
15:54
 26,093
  -489
   262,843
53
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
00:00
19:38
02:07
23:59
  7,638
 15,709
  -480
  -485
  -228,966
  -229,769
57
66
0
0
0
0
0
0
 
20
1
17:30
23:08
 20,183
  -493
    89,093
69
0
0
0
 
21
1
11:59
19:05
 25,513
  -493
   -12,839
52
0
0
0
 
22
22
1
2
12:01
18:35
13:51
23:27
  6,505
 17,509
  -498
  -486
   -84,713
   -85,816
91
197
1
0
1
8
0
0
 
23
1
10:19
16:47
 23,221
  -499
   -12,976
53
3
0
0
 
24
1
04:49
10:31
 20,510
  -495
  -759,936
67
0
0
0
 
25
1
15:55
21:18
 19,346
  -499
    -7,241
52
0
0
0
 
26
26
1
2
02:08
10:19
05:50
14:25
 13,292
 14,595
  -491
  -498
  -501,700
  -502,119
74
82
0
0
0
0
0
0
 
27
27
1
2
00:00
21:10
04:21
23:08
 15,688
  7,103
  -485
  -483
   -25,304
   -25,376
52
51
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
13:02
19:03
 21,704
  -497
  -682,197
89
0
0
0
 
30
1
06:53
12:15
 19,303
  -487
    27,969
52
0
0
0
 
31
31
31
1
2
3
00:54
14:10
16:08
02:28
15:54
17:46
  5,622
  6,113
  5,856
  -490
  -492
  -494
    -4,327
    -4,388
    -4,397
54
53
51
0
1
0
0
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.