GPS Space Vehicle Time Integrity for MJD 51684

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
21:38
04:39
23:59
 16,733
  8,483
  -613
  -611
  -129,973
  -130,075
51
52
0
0
0
0
0
0
 
2
1
03:31
10:11
 23,978
  -621
   216,681
57
0
0
0
 
3
3
3
1
2
3
02:02
15:59
17:32
03:42
17:16
20:35
  6,011
  4,544
 10,958
  -610
  -614
  -621
    -5,380
    -5,563
    -5,601
51
51
52
1
0
0
0
0
0
0
0
0
 
4
1
07:10
12:26
 18,864
  -617
  -783,342
53
4
0
0
 
5
1
09:21
14:36
 18,804
  -617
  -250,941
52
2
0
0
 
6
1
11:00
17:31
 23,496
  -617
    -2,280
52
13
0
0
 
7
1
05:23
10:57
 20,020
  -606
  -179,352
79
0
0
0
 
8
1
01:29
08:36
 25,564
  -606
   -19,713
448
0
8823
0
 
9
9
1
2
07:32
17:16
12:15
19:32
 16,909
  8,018
  -606
  -610
    44,643
    44,687
52
53
0
2
0
0
0
0
 
10
10
1
2
04:07
10:28
05:10
15:19
  3,742
 17,418
  -600
  -623
   -51,738
   -51,773
53
53
4
0
0
0
0
0
 
11
11
1
2
05:40
19:33
07:31
22:00
  6,649
  8,830
  -606
  -616
  -361,772
  -363,028
72
79
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:54
07:34
 16,729
  -608
   743,373
93
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
17:17
22:00
 16,840
  -628
  -816,059
56
9
0
0
 
16
1
00:00
03:31
 12,656
  -614
  -240,992
178
1
1
0
 
17
1
12:01
19:16
 26,078
  -605
   255,388
55
0
0
0
 
18
1
00:00
05:58
 21,318
  -600
   -35,544
52
7
0
0
 
19
1
00:00
04:58
 17,873
  -614
  -182,539
81
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
15:22
22:00
 23,832
  -606
    -9,730
52
0
0
0
 
22
22
1
2
00:00
14:48
02:00
16:53
  7,224
  7,363
  -607
  -618
  -307,811
  -306,833
67
69
0
2
0
0
0
0
 
23
1
13:47
20:17
 23,357
  -610
   -11,094
52
0
0
0
 
24
1
08:17
14:02
 20,650
  -616
  -728,985
78
0
0
0
 
25
1
19:17
22:00
  9,760
  -613
    -6,248
51
0
0
0
 
26
26
26
1
2
3
06:26
13:42
14:50
09:13
14:49
17:31
 10,004
  4,016
  9,682
  -610
  -620
  -618
  -428,130
  -428,614
  -428,755
81
57
77
1
0
0
0
0
0
0
0
0
 
27
27
1
2
00:52
04:39
02:37
07:57
  6,325
 11,875
  -607
  -619
   -20,121
   -20,149
51
52
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
16:24
19:41
19:40
22:00
 11,770
  8,320
  -610
  -614
  -619,306
  -619,490
80
69
0
5
0
0
0
0
 
30
1
10:19
15:41
 19,249
  -613
    21,251
52
4
0
0
 
31
31
1
2
03:43
17:32
05:39
21:10
  6,920
 12,924
  -611
  -609
    -4,089
    -4,147
52
52
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.