GPS Space Vehicle Time Integrity for MJD 58231, Monday 23 April 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
03:53
14:05
08:46
16:30
 17,531
  8,643
-58,729
-58,737
   -16,088
   -16,011
12
8
0
0
0
0
0
0
2
1
16:38
22:13
 20,070
-58,733
  -194,614
64
0
0
0
3
1
04:51
10:52
 21,631
-58,731
  -115,090
50
0
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
5
1
2
3
11:05
18:59
22:28
13:59
22:26
23:39
 10,391
 12,442
  4,314
-58,736
-58,737
-58,742
   -49,432
   -49,456
   -49,468
5
3
7
72
38
0
0
0
0
0
0
0
6
1
15:35
20:34
 17,930
-58,738
  -466,123
8
0
0
0
7
1
08:33
15:28
 24,911
-58,734
  -261,745
41
0
0
0
8
8
1
2
01:47
10:28
05:39
14:23
 13,951
 14,080
-58,729
-58,739
    40,067
    40,098
6
7
8
19
0
0
0
0
9
1
07:29
13:57
 23,243
-58,731
  -570,784
9
0
0
0
10
1
00:00
06:13
 22,376
-58,725
  -239,479
19
0
0
0
11
11
1
2
03:20
12:36
07:51
15:52
 16,233
 11,753
-58,727
-58,732
   678,481
   678,464
5
7
15
39
0
0
0
0
12
1
16:17
22:26
 22,124
-58,735
  -396,593
14
0
0
0
13
13
13
1
2
3
00:00
12:35
22:31
01:16
17:22
23:59
  4,598
 17,173
  5,309
-58,724
-58,734
-58,739
    36,241
    36,222
    36,210
7
3
5
0
49
0
0
0
0
0
0
0
14
1
02:06
08:14
 21,947
-58,726
    37,657
4
43
0
0
15
15
15
1
2
3
00:00
13:57
22:28
02:35
17:32
23:59
  9,309
 12,897
  5,494
-58,725
-58,735
-58,737
   296,427
   296,393
   296,378
7
4
3
18
21
3
0
0
0
0
0
0
16
16
16
1
2
3
00:00
09:16
22:51
02:17
11:35
23:59
  8,210
  8,328
  4,065
-58,719
-58,730
-58,736
   -85,649
   -85,624
   -85,579
5
5
4
25
20
7
0
0
0
0
0
0
17
1
13:17
19:00
 20,517
-58,734
    45,650
21
0
0
0
18
18
1
2
02:49
14:01
08:04
15:14
 18,856
  4,351
-58,725
-58,739
   -59,008
   -59,178
28
10
0
0
0
0
0
0
19
1
13:50
20:01
 22,211
-58,731
   382,818
19
0
0
0
20
20
20
1
2
3
00:00
21:06
22:28
03:21
22:26
23:59
 12,058
  4,797
  5,495
-58,720
-58,733
-58,734
  -565,169
  -565,251
  -565,256
6
4
2
7
18
0
0
0
0
0
0
0
21
21
21
1
2
3
00:00
21:05
22:28
03:52
22:26
23:59
 13,961
  4,789
  5,495
-58,721
-58,734
-58,734
   345,358
   345,008
   344,983
21
9
6
0
0
0
0
0
0
0
0
0
22
1
03:44
10:01
 22,646
-58,724
   308,715
82
0
0
0
23
1
05:41
12:31
 24,570
-58,729
   159,008
4
68
0
0
24
24
1
2
01:57
15:28
04:03
20:28
  7,485
 17,958
-58,721
-58,742
    -9,873
    -9,863
7
4
3
45
0
0
0
0
25
25
1
2
18:14
22:28
22:26
23:45
 15,101
  4,625
-58,737
-58,735
   515,543
   515,606
27
10
0
0
0
0
0
0
26
26
26
1
2
3
00:00
06:27
22:28
01:40
10:22
23:59
  6,000
 14,085
  5,494
-58,723
-58,733
-58,739
   114,746
   114,383
   113,687
23
55
19
0
0
0
0
0
0
0
0
0
27
27
1
2
00:13
10:04
04:56
12:51
 16,938
  9,959
-58,723
-58,735
  -428,804
  -428,807
4
6
57
0
0
0
0
0
28
1
11:03
17:28
 23,012
-58,732
  -767,675
24
0
0
0
29
29
29
1
2
3
00:00
18:51
22:28
01:37
22:26
23:59
  5,829
 12,930
  5,495
-58,721
-58,735
-58,735
  -520,598
  -520,165
  -520,108
9
23
10
0
0
0
0
0
0
0
0
0
30
1
09:40
16:37
 24,947
-58,732
  -140,434
28
0
0
0
31
31
1
2
03:44
20:11
08:47
22:14
 18,205
  7,353
-58,731
-58,747
  -185,291
  -185,164
11
7
0
1
0
0
0
0
32
1
01:09
07:02
 21,198
-58,727
   459,135
27
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.