GPS Space Vehicle Time Integrity for MJD 54942, Tuesday 21 April 2009

As viewed from the National Measurement Institute, Lindfield, 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
-
 
 
 
 
 
 
 
 
 
2
1
01:59
07:09
 18,594
  -932
  -154,484
9
207
0
1
 
3
3
3
1
2
3
10:06
18:24
19:43
13:51
19:41
21:49
 13,434
  4,645
  7,543
  -928
  -928
  -919
  -383,473
  -383,605
  -383,628
23
9
17
17
19
32
0
0
0
7
1
6
 
4
1
00:28
05:32
 18,213
  -931
    58,947
81
0
0
1
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
10:06
18:24
13:42
20:54
 12,940
  8,887
  -930
  -929
   -91,124
   -91,593
65
41
0
0
0
0
1
31
 
7
7
1
2
17:24
19:40
19:05
23:59
  6,064
 15,481
  -928
  -929
   -20,969
   -20,962
7
11
17
140
0
0
1
2
 
8
8
1
2
00:00
19:07
01:59
23:59
  7,122
 17,529
  -932
  -916
   198,465
   198,614
6
11
67
6
0
0
3
1
 
9
9
1
2
01:10
10:56
05:32
12:57
 15,640
  7,195
  -929
  -927
   -52,776
   -52,836
14
18
44
38
0
0
2
8
 
10
10
1
2
03:48
20:55
08:32
22:28
 16,934
  5,600
  -932
  -921
    13,778
    13,825
10
11
106
18
0
0
21
19
 
11
11
11
1
2
3
00:00
12:58
21:50
01:09
17:23
23:59
  4,111
 15,803
  7,684
  -937
  -929
  -930
    -1,339
    -1,261
    -1,222
17
10
11
23
54
59
0
0
0
2
5
6
 
12
1
01:59
07:52
 21,137
  -934
   290,583
33
0
0
7
 
13
1
16:53
22:56
 21,720
  -926
  -296,048
11
179
0
3
 
14
1
10:23
16:00
 20,201
  -928
   121,534
36
3
0
10
 
15
15
15
15
1
2
3
4
00:00
06:53
08:01
22:38
02:25
08:00
10:22
23:59
  8,697
  3,997
  8,456
  4,860
  -935
  -938
  -933
  -930
   282,467
   282,558
   282,590
   282,806
10
15
11
11
46
30
10
16
0
0
0
0
6
2
1
4
 
16
16
1
2
08:42
15:29
10:06
20:04
  5,004
 16,533
  -930
  -931
   -58,560
   -58,465
11
21
35
104
0
0
3
14
 
17
17
1
2
00:00
21:47
03:51
23:59
 13,855
  7,920
  -938
  -936
   -56,134
   -56,267
13
9
83
12
0
0
2
6
 
18
1
07:10
13:49
 23,924
  -929
    62,751
24
10
0
3
 
19
19
19
1
2
3
11:35
19:43
21:45
14:39
20:54
23:05
 11,056
  4,299
  4,733
  -927
  -927
  -932
   -28,688
   -28,665
   -28,662
6
13
21
55
58
27
0
0
0
5
13
12
 
20
1
14:59
19:42
 16,813
  -925
   -85,644
9
115
0
2
 
21
1
05:45
12:53
 25,725
  -928
   -19,041
18
87
0
6
 
22
1
08:33
15:22
 24,563
  -929
  -202,120
8
111
0
2
 
23
1
14:45
21:44
 25,172
  -928
  -390,489
8
249
0
4
 
24
24
1
2
03:58
08:51
08:32
10:55
 16,405
  7,426
  -930
  -925
  -183,821
  -183,854
12
10
39
39
0
0
2
1
 
25
1
16:22
18:23
  7,286
  -935
  -372,739
42
17
0
2
 
26
26
1
2
00:00
07:53
01:59
10:06
  7,121
  7,928
  -931
  -935
   -58,653
   -58,708
11
13
47
79
0
0
5
2
 
27
1
00:00
04:30
 16,185
  -932
   -43,495
18
0
0
2
 
28
28
1
2
00:00
20:05
03:02
23:59
 10,907
 14,074
  -927
  -922
    23,197
    23,228
10
5
60
69
0
0
3
1
 
29
1
04:30
10:22
 21,066
  -932
   -12,909
24
2
0
9
 
30
1
03:28
07:52
 15,722
  -935
  -141,645
12
10
0
23
 
31
1
12:54
17:44
 17,373
  -932
    57,374
14
181
0
13
 
32
1
13:43
19:05
 19,257
  -927
  -272,623
28
5
0
7
 
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.