GPS Space Vehicle Time Integrity for MJD 55948, Sunday 22 January 2012

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
1
1
2
01:51
16:15
04:35
20:56
  9,761
 16,843
  -765
  -759
  -189,271
  -189,935
34
62
0
0
0
0
0
0
2
1
04:32
10:25
 21,110
  -755
  -376,508
7
8
0
0
3
3
1
2
12:34
21:18
16:49
23:59
 15,315
  9,678
  -749
  -765
  -826,151
  -826,311
21
17
0
0
0
0
0
0
4
1
03:59
08:56
 17,763
  -757
   -71,499
55
0
0
0
5
5
1
2
00:00
06:58
01:54
11:55
  6,858
 17,777
  -763
  -756
   272,680
   272,826
8
27
0
0
0
0
0
0
6
6
1
2
12:04
21:29
16:45
23:59
 16,834
  8,949
  -747
  -767
   -26,868
   -26,964
12
11
0
0
0
0
0
0
7
7
1
2
00:00
20:27
03:46
23:59
 13,561
 12,719
  -762
  -766
   -52,345
   -52,543
15
8
0
0
0
0
0
0
8
8
1
2
00:00
21:57
04:56
23:59
 17,731
  7,322
  -758
  -769
    -1,204
    -1,223
4
4
18
15
0
0
0
0
9
9
1
2
03:47
13:39
08:42
16:06
 17,676
  8,788
  -759
  -749
  -134,180
  -134,250
12
10
0
1
0
0
0
0
10
10
10
1
2
3
00:00
05:59
21:18
01:32
09:40
23:59
  5,556
 13,250
  9,639
  -757
  -758
  -764
    25,669
    25,701
    25,753
4
9
6
38
0
9
0
0
0
0
0
0
11
11
1
2
00:44
15:33
03:45
20:12
 10,841
 16,731
  -764
  -759
   224,368
   224,575
11
12
0
0
0
0
0
0
12
1
05:01
10:58
 21,387
  -757
   -48,776
12
0
0
0
13
13
1
2
00:00
20:01
02:12
23:59
  7,843
 14,314
  -759
  -765
  -230,148
  -229,994
3
11
47
0
0
0
0
0
14
1
13:17
19:23
 21,616
  -752
  -191,788
16
0
0
0
15
15
1
2
02:24
10:27
05:43
14:40
 11,905
 15,141
  -768
  -752
    93,444
    93,441
5
4
1
21
0
0
0
0
16
16
1
2
11:28
18:58
13:52
23:45
  8,588
 17,105
  -751
  -763
   219,238
   219,280
7
9
0
0
0
0
0
0
17
1
01:03
07:00
 21,285
  -762
  -154,126
14
0
0
0
18
1
10:07
16:44
 23,799
  -750
  -178,718
12
0
0
0
19
19
19
1
2
3
00:00
13:56
22:19
02:18
17:51
23:59
  8,310
 14,057
  6,015
  -758
  -752
  -762
   227,234
   227,445
   227,535
7
15
7
0
0
1
0
0
0
0
0
0
20
1
17:20
23:11
 21,040
  -760
   -61,292
5
10
0
0
21
1
09:22
16:13
 24,642
  -749
   198,563
20
0
0
0
22
1
11:42
18:51
 25,736
  -752
  -143,698
8
39
0
0
23
23
1
2
00:00
18:04
01:08
23:59
  4,014
 21,283
  -761
  -760
  -240,614
  -240,368
5
20
17
0
0
0
0
0
24
-
 
 
 
 
 
 
 
 
 
25
1
06:34
11:57
 19,349
  -755
   -31,969
4
41
0
0
26
26
1
2
00:47
10:04
05:23
13:10
 16,474
 11,110
  -759
  -752
   307,351
   307,799
65
45
0
0
0
0
0
0
27
27
1
2
03:05
13:36
08:04
15:13
 17,911
  5,691
  -752
  -745
  -349,548
  -349,664
18
9
0
0
0
0
0
0
28
1
00:00
06:21
 22,853
  -762
  -105,835
27
0
0
0
29
1
07:25
14:00
 23,573
  -753
  -278,266
20
0
0
0
30
30
1
2
10:21
18:11
13:27
22:39
 11,174
 15,862
  -747
  -759
    17,149
    17,550
44
60
0
0
0
0
0
0
31
1
15:41
21:02
 19,246
  -759
  -199,586
32
0
0
0
32
1
16:03
22:23
 22,779
  -757
   395,773
34
0
0
0
33
-
 
 
 
 
 
 
 
 
 
34
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35
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36
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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.