GPS Space Vehicle Time Integrity for MJD 57129, Friday 17 April 2015

As viewed from the National Measurement Institute, Melbourne, Australia
Latitude -37.8284232 degrees, longitude 144.9363316 degrees, height 19.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
07:17
17:25
11:50
19:52
 16,394
  8,805
-42,561
-42,568
   -35,881
   -35,903
4
7
9
0
0
0
0
0
2
2
1
2
00:00
20:06
01:48
23:59
  6,508
 13,997
-42,562
-42,560
  -602,779
  -602,956
6
10
1
0
0
0
0
0
3
3
1
2
08:22
11:53
11:50
14:19
 12,519
  8,780
-42,563
-42,560
  -341,698
  -341,840
47
32
0
0
0
0
0
0
4
1
06:06
11:28
 19,293
-42,560
   -30,944
6
21
0
0
5
5
5
1
2
3
00:00
14:43
22:29
03:20
17:24
23:59
 12,022
  9,665
  5,386
-42,565
-42,568
-42,563
   210,360
   210,107
   209,988
22
13
11
0
0
0
0
0
0
0
0
0
6
6
1
2
11:53
18:53
13:29
23:53
  5,746
 17,948
-42,564
-42,564
  -180,608
  -180,915
17
51
0
0
0
0
0
0
7
1
11:53
18:38
 24,284
-42,561
  -498,523
19
0
0
0
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
10:37
11:53
11:50
17:08
  4,429
 18,921
-42,560
-42,560
    96,288
    96,382
12
44
0
0
0
0
0
0
10
10
1
2
12:17
21:33
16:42
23:59
 15,845
  8,789
-42,562
-42,566
   128,722
   128,762
10
5
0
7
0
0
0
0
11
11
1
2
06:35
16:09
11:17
19:03
 16,947
 10,439
-42,560
-42,568
   529,434
   529,510
10
6
0
5
0
0
0
0
12
12
1
2
00:00
19:49
02:03
23:59
  7,385
 15,018
-42,557
-42,564
  -327,966
  -328,207
7
11
0
0
0
0
0
0
13
13
1
2
01:52
15:47
04:28
20:37
  9,367
 17,394
-42,562
-42,565
    63,783
    63,968
11
18
0
0
0
0
0
0
14
1
04:38
10:21
 20,529
-42,559
  -112,835
20
0
0
0
15
15
1
2
01:46
17:15
05:53
20:57
 14,833
 13,269
-42,563
-42,568
   201,441
   201,555
9
10
2
0
0
0
0
0
16
16
16
1
2
3
02:33
10:38
11:53
05:38
11:50
15:12
 11,075
  4,356
 11,978
-42,568
-42,553
-42,560
    95,375
    95,297
    95,260
11
7
15
0
0
0
0
0
0
0
0
0
17
1
16:29
22:10
 20,421
-42,563
   124,267
11
0
0
0
18
1
01:46
08:10
 22,982
-42,559
  -437,084
17
0
0
0
19
19
1
2
04:48
13:57
09:05
17:26
 15,390
 12,549
-42,560
-42,558
   465,023
   465,063
7
7
1
13
0
0
0
0
20
20
20
1
2
3
00:00
13:42
21:50
02:18
17:02
23:59
  8,297
 11,975
  7,737
-42,561
-42,562
-42,560
  -353,535
  -353,729
  -353,829
13
12
11
0
2
0
0
0
0
0
0
0
21
1
00:16
07:02
 24,364
-42,560
   394,763
25
0
0
0
22
1
03:00
09:51
 24,630
-42,557
  -383,153
25
0
0
0
23
23
1
2
09:09
11:53
11:50
16:01
  9,700
 14,863
-42,560
-42,559
    59,896
    59,929
10
12
24
0
0
0
0
0
24
24
1
2
05:24
18:54
07:23
23:53
  7,120
 17,911
-42,564
-42,564
     4,204
     4,231
9
7
1
0
0
0
0
0
25
25
1
2
00:00
21:36
03:09
23:59
 11,353
  8,568
-42,558
-42,560
   -22,131
   -21,865
10
9
0
0
0
0
0
0
26
-
 
 
 
 
 
 
 
 
 
27
27
1
2
03:34
13:25
08:17
16:10
 16,969
  9,891
-42,564
-42,563
  -108,113
  -108,197
10
13
0
0
0
0
0
0
28
1
14:31
21:00
 23,282
-42,554
  -476,201
19
0
0
0
29
29
1
2
00:00
22:02
04:49
23:59
 17,386
  7,016
-42,565
-42,560
  -647,339
  -647,506
15
7
0
0
0
0
0
0
30
1
12:58
19:56
 25,035
-42,562
    27,779
30
0
0
0
31
31
1
2
00:00
07:12
01:39
11:50
  5,975
 16,722
-42,568
-42,562
  -360,978
  -360,944
4
5
1
57
0
0
0
0
32
32
1
2
06:11
11:53
11:50
12:54
 20,376
  3,657
-42,558
-42,554
   131,411
   131,300
55
10
0
0
0
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 local reference minus GPS satellite time during the block,(ignoring receiver, antenna and cable delays).
G: Average value of local reference 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.