GPS Space Vehicle Time Integrity for MJD 57135, Thursday 23 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
06:52
17:00
11:44
19:27
 17,477
  8,785
-42,604
-42,617
   -36,159
   -36,186
6
7
2
9
0
0
0
0
2
2
1
2
00:00
19:42
01:24
23:59
  5,086
 15,414
-42,593
-42,609
  -604,018
  -604,211
5
11
0
0
0
0
0
0
3
1
07:57
13:55
 21,408
-42,607
  -348,541
80
0
0
0
4
1
05:42
11:03
 19,274
-42,600
   -30,379
5
24
0
0
5
5
5
1
2
3
00:00
14:19
22:05
02:56
16:59
23:59
 10,588
  9,633
  6,854
-42,601
-42,615
-42,611
   207,849
   207,593
   207,471
17
12
12
0
0
0
0
0
0
0
0
0
6
6
1
2
10:55
18:29
13:04
23:28
  7,715
 17,958
-42,610
-42,613
  -185,682
  -185,998
23
50
0
0
0
0
0
0
7
1
11:17
18:14
 25,009
-42,611
  -499,963
21
0
0
0
8
-
 
 
 
 
 
 
 
 
 
9
1
10:12
16:43
 23,502
-42,609
   100,356
50
0
0
0
10
10
1
2
11:52
21:08
16:17
23:59
 15,852
 10,263
-42,612
-42,610
   129,456
   129,501
7
7
0
0
0
0
0
0
11
11
1
2
06:10
15:45
10:53
18:39
 16,936
 10,462
-42,599
-42,610
   530,754
   530,826
10
7
0
1
0
0
0
0
12
12
1
2
00:00
19:25
01:38
23:59
  5,929
 16,456
-42,594
-42,614
  -329,613
  -329,866
6
12
2
0
0
0
0
0
13
13
1
2
01:27
15:22
04:03
20:12
  9,372
 17,390
-42,600
-42,613
    65,512
    65,679
11
21
1
0
0
0
0
0
14
1
04:13
09:56
 20,511
-42,600
  -111,402
15
0
0
0
15
15
1
2
01:21
16:51
05:28
20:32
 14,825
 13,284
-42,598
-42,614
   202,535
   202,640
8
12
0
0
0
0
0
0
16
16
1
2
02:08
10:13
05:13
14:47
 11,122
 16,438
-42,591
-42,606
    93,484
    93,354
15
21
0
0
0
0
0
0
17
1
16:05
21:46
 20,451
-42,610
   125,165
11
0
0
0
18
1
01:23
07:46
 22,985
-42,597
  -438,615
22
0
0
0
19
19
1
2
04:24
13:33
08:40
17:02
 15,389
 12,563
-42,597
-42,607
   465,617
   465,646
4
7
58
15
0
0
0
0
20
20
20
1
2
3
00:00
13:33
21:32
02:08
16:40
23:59
  7,706
 11,225
  8,800
-42,594
-42,609
-42,609
  -355,515
  -355,719
  -355,821
9
11
12
0
0
0
0
0
0
0
0
0
21
1
00:00
06:37
 23,831
-42,595
   396,644
22
0
0
0
22
1
02:36
09:27
 24,611
-42,599
  -385,277
32
0
0
0
23
1
08:44
15:36
 24,696
-42,606
    61,160
17
0
0
0
24
24
1
2
05:00
18:30
07:06
23:29
  7,514
 17,927
-42,600
-42,608
     4,505
     4,532
8
6
3
0
0
0
0
0
25
25
1
2
00:00
21:12
02:44
23:59
  9,893
 10,032
-42,596
-42,612
   -20,340
   -20,084
12
12
0
0
0
0
0
0
26
26
1
2
00:57
09:31
04:43
13:33
 13,568
 14,486
-42,596
-42,610
   -64,448
   -64,653
24
26
0
0
0
0
0
0
27
27
1
2
03:10
13:00
07:53
15:46
 16,984
  9,885
-42,598
-42,611
  -109,528
  -109,627
16
11
0
0
0
0
0
0
28
1
14:07
20:35
 23,301
-42,615
  -477,617
21
0
0
0
29
29
1
2
00:00
21:39
04:25
23:59
 15,957
  8,439
-42,597
-42,609
  -648,603
  -648,795
11
8
0
0
0
0
0
0
30
1
12:34
19:32
 25,033
-42,611
    25,596
33
0
0
0
31
31
1
2
00:00
06:48
01:15
11:53
  4,499
 18,310
-42,587
-42,606
  -360,468
  -360,453
6
5
1
100
0
0
0
0
32
1
05:47
12:30
 24,152
-42,600
   126,429
68
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.