GPS Space Vehicle Time Integrity for MJD 58417, Friday 26 October 2018

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
01:23
15:07
03:48
20:00
  8,701
 17,571
-61,666
-61,677
    43,714
    43,979
14
25
0
0
0
0
0
0
2
1
04:03
09:41
 20,189
-61,664
   -20,993
64
0
0
0
3
1
16:16
22:13
 21,455
-61,679
  -215,189
26
0
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
5
1
2
3
00:00
06:24
22:33
01:20
11:11
23:59
  4,800
 17,151
  5,159
-61,661
-61,667
-61,680
   -60,997
   -61,011
   -61,040
5
7
3
2
80
1
0
0
0
0
0
0
6
6
1
2
02:54
19:14
07:52
21:25
 17,837
  7,858
-61,670
-61,684
  -405,575
  -405,270
30
15
0
0
0
0
0
0
7
7
1
2
00:00
19:43
02:42
23:59
  9,711
 15,370
-61,665
-61,679
  -161,842
  -161,354
17
29
0
0
0
0
0
0
8
8
8
1
2
3
00:00
12:47
21:38
01:28
16:48
23:59
  5,321
 14,471
  8,443
-61,662
-61,669
-61,679
    58,226
    58,287
    58,322
6
6
4
0
0
5
0
0
0
0
0
0
9
9
1
2
00:00
18:27
01:04
23:59
  3,881
 19,915
-61,665
-61,680
  -559,408
  -559,207
5
18
0
0
0
0
0
0
10
1
10:36
17:25
 24,536
-61,670
  -232,675
23
0
0
0
11
11
1
2
00:00
14:27
03:03
19:01
 10,972
 16,412
-61,664
-61,673
   644,748
   644,537
13
18
0
0
0
0
0
0
12
1
03:31
09:50
 22,695
-61,664
  -358,649
20
0
0
0
13
13
1
2
00:00
09:53
04:40
12:29
 16,823
  9,356
-61,663
-61,668
    24,503
    24,468
7
9
3
2
0
0
0
0
14
1
13:17
19:17
 21,587
-61,670
    34,729
8
1
0
0
15
15
1
2
01:25
09:38
04:53
13:58
 12,488
 15,585
-61,665
-61,668
   280,246
   280,204
8
10
11
0
0
0
0
0
16
16
1
2
10:11
18:26
13:32
22:51
 12,059
 15,848
-61,666
-61,677
   -63,917
   -63,865
8
9
8
0
0
0
0
0
17
1
00:24
06:00
 20,125
-61,666
   -22,103
28
0
0
0
18
1
13:56
19:18
 19,314
-61,678
  -134,185
25
0
0
0
19
1
01:14
07:26
 22,270
-61,661
   328,328
23
0
0
0
20
1
09:32
16:13
 24,062
-61,666
  -579,498
7
13
0
0
21
1
08:21
15:04
 24,163
-61,666
   253,327
46
0
0
0
22
1
15:17
21:28
 22,276
-61,671
   495,726
64
0
0
0
23
1
17:13
23:59
 24,364
-61,676
   146,084
8
2
0
0
24
24
1
2
02:38
13:55
07:41
15:07
 18,126
  4,284
-61,662
-61,675
    -4,370
    -4,363
4
8
21
1
0
0
0
0
25
1
05:21
10:56
 20,044
-61,663
   605,691
33
0
0
0
26
26
1
2
09:06
17:43
12:56
21:41
 13,794
 14,281
-61,666
-61,679
   -82,354
   -82,718
45
49
0
0
0
0
0
0
27
27
1
2
11:33
21:20
16:13
23:59
 16,802
  9,518
-61,670
-61,680
   -51,810
   -51,671
22
12
0
0
0
0
0
0
28
28
1
2
00:00
22:21
04:51
23:59
 17,475
  5,877
-61,659
-61,678
  -813,208
  -813,355
12
5
0
3
0
0
0
0
29
1
06:08
12:51
 24,103
-61,664
  -410,968
54
0
0
0
30
30
1
2
00:00
21:04
04:03
23:59
 14,586
 10,523
-61,664
-61,677
   -66,484
   -66,086
20
16
0
0
0
0
0
0
31
31
1
2
07:38
15:02
09:32
20:09
  6,841
 18,392
-61,666
-61,673
  -145,797
  -145,718
7
10
3
2
0
0
0
0
32
1
12:26
18:20
 21,233
-61,672
   318,053
84
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.