GPS Space Vehicle Time Integrity for MJD 54575, Saturday 19 April 2008

As viewed from the National Measurement Institute, Lindfield, 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
-
 
 
 
 
 
 
 
 
 
2
1
02:20
08:12
 21,078
  -134
  -191,989
18
0
0
0
 
3
3
1
2
10:33
19:19
14:53
21:59
 15,520
  9,645
  -135
  -125
  -216,655
  -216,796
25
12
0
0
0
0
0
0
 
4
1
01:21
06:43
 19,259
  -138
    49,074
44
0
0
0
 
5
1
03:44
09:21
 20,131
  -133
  -753,111
50
0
0
0
 
6
1
08:37
13:57
 19,088
  -132
  -104,640
64
0
0
0
 
7
7
1
2
00:00
18:03
01:23
21:59
  4,985
 14,146
  -148
  -139
    66,183
    65,395
19
45
0
0
0
0
0
0
 
8
8
1
2
00:00
19:48
02:57
21:59
 10,655
  7,867
  -128
  -129
   149,384
   149,496
3
6
23
1
0
0
0
0
 
9
9
1
2
01:48
11:30
06:39
14:07
 17,400
  9,444
  -130
  -138
  -120,768
  -120,828
10
7
0
1
0
0
0
0
 
10
1
04:49
09:43
 17,587
  -132
      636
4
33
0
0
 
11
11
1
2
00:00
14:17
02:31
18:37
  9,089
 15,591
  -135
  -133
   -26,381
   -26,365
4
4
1
11
0
0
0
0
 
12
1
03:02
08:56
 21,196
  -134
   358,901
4
77
0
0
 
13
1
17:36
21:59
 15,797
  -131
  -251,519
6
1
0
0
 
14
1
10:58
16:54
 21,289
  -129
   275,585
24
0
0
0
 
15
15
1
2
00:00
07:59
03:31
12:00
 12,679
 14,371
  -136
  -135
    99,082
    99,232
17
20
0
0
0
0
0
0
 
16
16
1
2
08:48
16:39
11:49
21:04
 10,851
 15,900
  -133
  -128
  -128,174
  -128,132
7
6
0
7
0
0
0
0
 
17
1
00:00
05:06
 18,319
  -133
   -39,878
2
111
0
0
 
18
1
07:56
14:30
 23,552
  -132
   185,763
25
0
0
0
 
19
19
1
2
11:42
20:09
15:41
21:59
 14,314
  6,619
  -131
  -126
   -27,840
   -27,862
5
4
45
22
0
0
0
0
 
20
1
15:16
21:07
 21,038
  -126
  -116,274
8
0
0
0
 
21
1
06:50
14:00
 25,732
  -131
   -66,745
8
4
0
0
 
22
1
09:25
16:32
 25,555
  -131
  -210,740
3
132
0
0
 
23
1
15:41
21:59
 22,676
  -127
  -348,811
13
0
0
0
 
24
1
05:07
12:11
 25,302
  -129
   -87,655
21
0
0
0
 
25
1
17:21
21:59
 16,703
  -128
    91,208
142
0
0
0
 
26
26
1
2
00:00
08:00
03:26
11:39
 12,399
 13,068
  -135
  -133
  -234,843
  -235,091
32
32
0
0
0
0
0
0
 
27
27
1
2
00:00
18:38
01:42
21:59
  6,134
 12,074
  -133
  -131
  -182,480
  -182,662
6
10
7
0
0
0
0
0
 
28
1
00:00
04:15
 15,302
  -130
    17,861
3
71
0
0
 
29
1
05:10
11:46
 23,662
  -133
    43,805
5
106
0
0
 
30
1
04:33
09:56
 19,332
  -133
   -72,785
8
0
0
0
 
31
1
13:31
18:51
 19,205
  -133
    16,910
8
0
0
0
 
32
1
12:00
18:50
 24,601
  -128
  -272,075
43
0
0
0
 
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,(ignoring receiver, antenna and cable delays).
G: Average value of UTC(AUS) minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
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.