GPS Space Vehicle Time Integrity for MJD 51672

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
22:26
05:27
23:59
 19,611
  5,606
  -619
  -618
  -128,664
  -128,774
31
39
1
0
0
0
0
0
 
2
1
04:19
10:59
 23,950
  -617
   211,320
50
0
0
0
 
3
3
3
1
2
3
02:51
16:48
18:33
04:32
18:20
21:24
  6,081
  5,471
 10,265
  -604
  -624
  -625
    -1,875
    -2,053
    -2,083
34
51
52
1
0
2
0
0
0
0
0
0
 
4
4
1
2
01:12
07:58
02:16
13:13
  3,738
 18,826
  -599
  -628
  -784,343
  -784,383
30
42
1
11
0
0
0
0
 
5
1
09:51
15:25
 19,959
  -625
  -249,663
44
1
0
0
 
6
1
11:48
18:20
 23,549
  -625
    -2,356
47
0
0
0
 
7
1
06:12
11:49
 20,115
  -623
  -166,827
96
0
0
0
 
8
1
02:18
09:25
 25,563
  -617
  -701,518
56
0
0
0
 
9
9
1
2
08:21
18:05
13:04
20:21
 16,923
  7,921
  -621
  -633
    43,007
    43,045
41
53
0
3
0
0
0
0
 
10
10
1
2
04:58
11:17
06:00
16:09
  3,626
 17,432
  -600
  -619
   -51,290
   -51,321
36
44
2
9
0
0
0
0
 
11
11
11
1
2
3
00:00
06:29
20:22
01:10
08:20
23:59
  4,220
  6,664
 13,005
  -617
  -622
  -619
  -335,551
  -336,175
  -337,518
40
69
102
1
1
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:28
08:22
 10,435
  -620
   724,937
68
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
18:06
23:52
 20,616
  -625
  -811,803
53
0
0
0
 
16
1
00:00
04:19
 15,504
  -617
  -220,489
258
1
65
0
 
17
1
12:49
20:05
 26,124
  -628
   253,724
51
0
0
0
 
18
1
00:25
06:11
 20,641
  -617
   -35,234
34
21
0
0
 
19
1
00:00
06:25
 23,061
  -609
  -170,776
83
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
16:11
23:18
 25,567
  -634
    -8,937
50
0
0
0
 
22
22
22
1
2
3
00:00
16:14
22:52
03:26
17:42
23:59
 12,344
  5,249
  4,028
  -613
  -632
  -610
  -325,852
  -324,961
  -324,550
69
58
44
1
0
0
1
0
0
0
0
0
 
23
1
14:37
21:07
 23,384
  -629
   -10,608
51
0
0
0
 
24
1
09:07
14:52
 20,716
  -623
  -719,568
74
6
0
0
 
25
25
1
2
00:00
20:06
01:29
23:59
  5,384
 14,037
  -611
  -621
    -6,106
    -6,135
30
46
16
0
0
0
0
0
 
26
26
1
2
06:26
14:30
10:01
18:32
 12,913
 14,428
  -620
  -631
  -406,013
  -406,685
99
105
1
0
1
0
0
0
 
27
27
1
2
01:44
04:19
03:26
08:49
  6,113
 16,103
  -624
  -615
   -19,078
   -19,099
35
40
0
9
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
18:21
20:30
20:29
23:13
  7,669
  9,759
  -628
  -618
  -600,164
  -600,325
67
68
0
0
0
0
0
0
 
30
1
11:08
16:30
 19,219
  -622
    19,621
44
4
0
0
 
31
31
1
2
04:33
18:25
06:28
21:59
  6,811
 12,663
  -605
  -629
    -2,972
    -3,040
37
52
2
3
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.