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

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
2
1
2
01:16
05:50
05:48
07:09
 16,329
  4,721
  -972
  -974
  -154,524
  -154,527
3
4
108
6
0
0
0
0
 
3
3
1
2
09:39
18:14
13:51
21:54
 15,099
 13,219
  -969
  -962
  -383,509
  -383,658
22
17
0
0
0
0
0
0
 
4
1
00:11
05:32
 19,228
  -972
    58,898
82
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
09:02
18:22
13:42
21:14
 16,740
 10,260
  -969
  -967
   -91,131
   -91,639
80
49
0
0
0
0
0
0
 
7
1
17:08
23:59
 24,653
  -968
   -21,004
4
103
0
0
 
8
8
1
2
00:00
18:52
01:59
23:59
  7,073
 18,415
  -970
  -957
   198,427
   198,573
3
9
28
0
0
0
0
0
 
9
9
1
2
00:37
10:24
05:31
12:57
 17,610
  9,130
  -968
  -963
   -52,812
   -52,871
10
7
0
0
0
0
0
0
 
10
10
10
1
2
3
03:48
05:50
20:29
05:48
08:46
22:46
  7,114
 10,539
  8,199
  -972
  -967
  -961
    13,735
    13,745
    13,785
5
3
6
8
31
0
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
12:55
21:44
01:09
17:22
23:59
  4,167
 16,003
  8,082
  -976
  -970
  -967
    -1,378
    -1,302
    -1,260
4
8
4
0
0
34
0
0
0
0
0
0
 
12
12
1
2
01:58
05:50
05:48
07:52
 13,812
  7,328
  -973
  -974
   290,562
   290,510
18
11
0
0
0
0
0
0
 
13
1
16:22
22:56
 23,633
  -967
  -296,087
6
1
0
0
 
14
1
09:57
15:48
 20,983
  -968
   121,501
35
0
0
0
 
15
15
15
1
2
3
00:00
06:52
22:31
02:24
10:53
23:59
  8,687
 14,344
  5,293
  -973
  -973
  -970
   282,429
   282,545
   282,764
9
18
7
0
0
1
0
0
0
0
0
0
 
16
16
1
2
07:49
15:39
10:45
20:06
 10,545
 15,973
  -971
  -966
   -58,602
   -58,500
12
16
0
0
0
0
0
0
 
17
17
1
2
00:00
21:43
03:42
23:59
 13,286
  8,148
  -977
  -972
   -56,173
   -56,303
8
5
8
0
0
0
0
0
 
18
1
07:06
13:48
 24,075
  -969
    62,711
23
0
0
0
 
19
19
1
2
10:47
19:07
14:39
22:59
 13,931
 13,888
  -967
  -964
   -28,729
   -28,699
6
5
4
16
0
0
0
0
 
20
1
14:14
20:04
 20,975
  -965
   -85,685
8
1
0
0
 
21
1
05:50
12:53
 25,337
  -968
   -19,081
16
0
0
0
 
22
1
08:16
15:22
 25,597
  -969
  -202,160
7
6
0
0
 
23
1
14:44
21:46
 25,298
  -968
  -390,529
3
68
0
0
 
24
24
1
2
03:58
05:50
05:48
11:01
  6,630
 18,648
  -974
  -966
  -183,850
  -183,880
5
15
2
0
0
0
0
0
 
25
1
16:21
23:29
 25,651
  -971
  -372,964
154
0
0
0
 
26
26
1
2
00:00
07:15
02:44
11:34
  9,857
 15,475
  -972
  -975
   -58,696
   -58,750
7
9
3
0
0
0
0
0
 
27
1
00:00
04:29
 16,157
  -970
   -43,533
16
0
0
0
 
28
28
1
2
00:00
20:08
03:02
23:59
 10,929
 13,880
  -966
  -961
    23,158
    23,189
3
3
54
139
0
0
0
0
 
29
29
1
2
04:15
05:50
05:48
10:48
  5,585
 17,819
  -975
  -971
   -12,916
   -12,961
6
21
0
0
0
0
0
0
 
30
30
1
2
03:27
05:50
05:48
08:50
  8,474
 10,790
  -976
  -973
  -141,677
  -141,699
6
8
1
0
0
0
0
0
 
31
1
12:24
17:43
 19,143
  -971
    57,334
5
1
0
0
 
32
1
12:57
19:14
 22,592
  -967
  -272,669
34
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.