GPS Space Vehicle Time Integrity for MJD 58578, Friday 5 April 2019

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
04:07
14:20
09:00
16:44
 17,612
  8,570
-64,146
-64,150
   131,017
   131,270
40
18
0
0
0
0
0
0
2
1
16:54
22:29
 20,065
-64,146
   117,535
54
0
0
0
3
1
05:00
11:04
 21,757
-64,148
  -252,021
4
123
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
11:21
19:15
14:15
23:56
 10,404
 16,850
-64,147
-64,152
   -65,310
   -65,313
5
5
68
78
0
0
0
0
6
6
1
2
08:25
15:56
10:26
20:58
  7,280
 18,078
-64,147
-64,152
  -302,502
  -302,207
19
46
0
0
0
0
0
0
7
1
08:33
15:27
 24,786
-64,145
   -65,284
51
0
0
0
8
8
1
2
01:51
10:40
05:51
14:28
 14,354
 13,645
-64,144
-64,150
    74,599
    74,639
5
7
33
5
0
0
0
0
9
1
07:46
14:14
 23,226
-64,144
  -498,078
40
0
0
0
10
1
00:00
06:24
 23,053
-64,143
  -144,912
57
0
0
0
11
11
1
2
03:28
12:47
08:01
16:00
 16,359
 11,483
-64,144
-64,146
   568,268
   568,047
35
25
0
0
0
0
0
0
12
1
16:39
22:55
 22,557
-64,149
  -318,023
23
0
0
0
13
13
13
1
2
3
00:00
12:48
22:47
01:29
17:36
23:59
  5,339
 17,299
  4,290
-64,144
-64,148
-64,153
     4,927
     4,844
     4,793
9
8
6
0
13
6
0
0
0
0
0
0
14
1
02:13
08:15
 21,662
-64,143
    21,563
11
0
0
0
15
15
15
1
2
3
00:00
14:10
22:30
02:48
17:46
23:59
 10,124
 12,935
  5,343
-64,143
-64,149
-64,153
   255,907
   255,798
   255,743
11
7
5
0
6
0
0
0
0
0
0
0
16
16
1
2
00:00
07:33
02:37
12:03
  9,442
 16,170
-64,138
-64,144
   -33,801
   -33,724
7
11
6
0
0
0
0
0
17
1
13:23
18:59
 20,167
-64,146
   -98,594
36
0
0
0
18
1
02:55
08:18
 19,352
-64,142
  -105,411
21
0
0
0
19
1
14:04
20:12
 22,066
-64,145
   269,977
29
0
0
0
20
20
1
2
00:00
22:28
05:13
23:59
 18,759
  5,480
-64,138
-64,149
  -587,846
  -587,881
6
4
15
11
0
0
0
0
21
21
1
2
00:00
21:15
04:02
23:59
 14,520
  9,867
-64,139
-64,145
   154,654
   154,087
37
21
0
0
0
0
0
0
22
1
04:01
10:17
 22,536
-64,140
   613,716
47
0
0
0
23
1
06:10
12:57
 24,384
-64,144
   127,251
11
0
0
0
24
24
1
2
02:12
15:39
04:13
20:41
  7,197
 18,064
-64,149
-64,150
      193
      213
7
5
2
11
0
0
0
0
25
1
18:24
23:57
 19,988
-64,150
   677,977
27
0
0
0
26
26
26
1
2
3
00:00
06:46
22:10
01:59
10:49
23:59
  7,176
 14,538
  6,572
-64,138
-64,146
-64,150
  -231,729
  -232,019
  -232,535
23
43
17
0
0
0
0
0
0
0
0
0
27
27
1
2
00:34
10:22
05:15
13:12
 16,803
 10,194
-64,142
-64,149
    37,144
    37,407
37
24
0
0
0
0
0
0
28
1
11:27
17:56
 23,209
-64,145
  -831,330
4
83
0
0
29
29
1
2
00:00
18:50
01:40
23:59
  6,055
 18,558
-64,141
-64,149
  -297,231
  -296,569
12
48
0
0
0
0
0
0
30
1
09:57
16:53
 24,928
-64,146
    16,917
47
0
0
0
31
31
1
2
04:04
20:36
09:11
22:29
 18,424
  6,800
-64,147
-64,156
  -111,390
  -111,259
15
7
0
0
0
0
0
0
32
1
01:37
07:36
 21,538
-64,145
    83,326
113
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.