GPS Space Vehicle Time Integrity for MJD 58229, Saturday 21 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
04:02
14:15
08:54
16:38
 17,536
  8,543
-58,696
-58,708
   -16,514
   -16,440
12
7
0
0
0
0
0
0
2
2
1
2
16:46
17:54
17:53
21:59
  3,980
 14,713
-58,708
-58,707
  -196,624
  -196,516
12
48
0
0
0
0
0
0
3
1
04:59
11:00
 21,626
-58,698
  -113,719
49
0
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
11:13
19:07
14:07
21:59
 10,393
 10,346
-58,703
-58,711
   -49,267
   -49,297
5
3
44
28
0
0
0
0
6
6
6
1
2
3
08:08
15:43
17:54
10:17
17:53
20:42
  7,756
  7,769
 10,067
-58,701
-58,709
-58,713
  -466,484
  -466,439
  -466,426
6
5
5
0
5
7
0
0
0
0
0
0
7
1
08:41
15:36
 24,919
-58,698
  -262,747
40
0
0
0
8
8
1
2
01:55
10:37
05:47
14:32
 13,944
 14,094
-58,699
-58,711
    39,874
    39,905
6
6
0
54
0
0
0
0
9
1
07:38
14:05
 23,249
-58,699
  -570,552
10
1
0
0
10
1
00:00
06:21
 22,881
-58,694
  -239,014
19
0
0
0
11
11
1
2
03:29
12:44
07:59
16:01
 16,240
 11,737
-58,695
-58,703
   678,570
   678,552
5
7
23
38
0
0
0
0
12
12
1
2
16:26
17:54
17:53
21:59
  5,209
 14,713
-58,709
-58,707
  -396,973
  -396,948
5
9
21
0
0
0
0
0
13
13
1
2
00:00
12:44
01:24
17:30
  5,085
 17,176
-58,699
-58,706
    36,305
    36,286
7
4
0
28
0
0
0
0
14
1
02:14
08:22
 21,916
-58,694
    37,635
5
35
0
0
15
15
1
2
00:00
14:05
02:43
17:40
  9,787
 12,902
-58,696
-58,706
   296,531
   296,498
7
5
10
5
0
0
0
0
16
16
1
2
00:00
07:19
02:25
11:43
  8,700
 15,868
-58,690
-58,697
   -85,806
   -85,780
5
6
23
3
0
0
0
0
17
17
1
2
13:26
17:54
17:53
19:08
 15,997
  4,434
-58,705
-58,710
    46,268
    46,228
16
8
0
0
0
0
0
0
18
18
1
2
02:58
14:10
08:17
15:22
 19,115
  4,351
-58,695
-58,710
   -58,164
   -58,334
27
10
0
0
0
0
0
0
19
19
1
2
13:58
17:54
17:53
20:09
 14,042
  8,077
-58,702
-58,707
   383,338
   383,302
12
9
0
13
0
0
0
0
20
1
00:00
03:26
 12,353
-58,690
  -564,979
8
14
0
0
21
1
00:00
04:00
 14,437
-58,692
   346,200
22
0
0
0
22
1
03:52
10:10
 22,637
-58,693
   306,504
84
0
0
0
23
1
05:49
12:39
 24,568
-58,697
   159,092
4
41
0
0
24
24
24
1
2
3
02:05
15:36
17:54
04:11
17:53
20:36
  7,498
  8,158
  9,701
-58,707
-58,712
-58,719
    -9,914
    -9,907
    -9,910
7
3
4
2
9
36
0
0
0
0
0
0
25
1
18:23
21:59
 13,003
-58,710
   514,534
24
0
0
0
26
26
1
2
00:00
06:35
01:48
10:30
  6,487
 14,093
-58,692
-58,701
   117,007
   116,642
25
54
0
0
0
0
0
0
27
27
1
2
00:21
10:13
05:04
12:59
 16,939
  9,954
-58,692
-58,704
  -428,821
  -428,824
3
7
62
0
0
0
0
0
28
1
11:11
17:36
 23,020
-58,703
  -767,040
27
0
0
0
29
29
1
2
00:00
18:59
01:45
21:59
  6,312
 10,838
-58,691
-58,709
  -521,643
  -521,221
11
21
0
0
0
0
0
0
30
1
09:48
16:45
 24,953
-58,702
  -141,094
25
0
0
0
31
31
1
2
03:52
20:20
08:55
21:59
 18,206
  5,998
-58,697
-58,714
  -185,719
  -185,593
12
6
0
0
0
0
0
0
32
1
01:17
07:11
 21,200
-58,696
   459,845
25
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.