GPS Space Vehicle Time Integrity for MJD 57861, Tuesday 18 April 2017

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
05:08
15:21
10:02
17:44
 17,618
  8,531
-53,102
-53,112
  -106,542
  -106,571
4
7
24
19
0
0
0
0
 
2
1
17:59
23:36
 20,173
-53,105
  -489,913
43
0
0
0
 
3
1
06:16
12:14
 21,498
-53,107
    50,885
9
2
0
0
 
4
-
 
 
 
 
 
 
 
 
 
5
5
5
1
2
3
00:00
12:26
20:18
01:04
15:18
23:59
  3,855
 10,323
 13,248
-53,102
-53,107
-53,110
    -2,921
    -3,014
    -3,071
10
6
7
0
42
0
0
0
0
0
0
0
 
6
6
1
2
09:16
16:51
11:27
21:49
  7,840
 17,903
-53,105
-53,110
  -392,586
  -392,753
12
29
0
0
0
0
0
0
 
7
1
09:33
16:28
 24,893
-53,103
  -414,167
27
0
0
0
 
8
8
1
2
02:53
11:42
06:53
15:30
 14,379
 13,643
-53,100
-53,102
     3,553
     3,593
6
6
14
11
0
0
0
0
 
9
1
08:47
15:15
 23,260
-53,105
  -398,469
55
0
0
0
 
10
1
00:43
07:34
 24,626
-53,100
    20,869
57
0
0
0
 
11
11
1
2
04:24
13:56
09:05
16:55
 16,834
 10,725
-53,100
-53,107
   629,012
   629,085
12
8
0
8
0
0
0
0
 
12
1
17:27
23:45
 22,707
-53,107
  -438,336
5
30
0
0
 
13
13
1
2
00:00
13:54
02:35
18:40
  9,332
 17,140
-53,099
-53,106
    25,314
    25,387
6
8
1
0
0
0
0
0
 
14
1
03:15
09:18
 21,731
-53,099
    14,252
10
14
0
0
 
15
15
1
2
00:00
15:21
03:58
18:53
 14,322
 12,737
-53,100
-53,109
   295,001
   295,035
5
6
80
0
0
0
0
0
 
16
16
1
2
00:13
08:28
03:33
12:53
 11,987
 15,876
-53,095
-53,099
   -84,645
   -84,675
7
6
17
19
0
0
0
0
 
17
1
14:24
20:02
 20,255
-53,105
   130,317
11
0
0
0
 
18
1
00:00
06:06
 21,902
-53,096
  -664,141
15
0
0
0
 
19
1
15:02
21:10
 22,084
-53,103
   453,606
10
0
0
0
 
20
20
1
2
00:00
21:22
03:05
23:59
 11,143
  9,404
-53,095
-53,104
  -521,817
  -521,944
8
6
0
2
0
0
0
0
 
21
21
1
2
00:00
22:25
05:12
23:59
 18,768
  5,649
-53,095
-53,104
   458,711
   458,554
14
6
0
0
0
0
0
0
 
22
1
05:02
11:21
 22,712
-53,097
   -90,790
79
0
0
0
 
23
1
07:06
13:56
 24,575
-53,100
   156,951
6
88
0
0
 
24
24
1
2
03:16
16:48
05:23
21:47
  7,543
 17,946
-53,106
-53,110
   -19,566
   -19,545
6
4
4
42
0
0
0
0
 
25
25
1
2
00:00
19:29
01:04
23:59
  3,856
 16,219
-53,095
-53,110
   318,778
   319,268
7
33
0
0
0
0
0
0
 
26
26
1
2
00:00
07:46
02:59
11:42
 10,745
 14,121
-53,096
-53,102
   459,459
   459,368
12
13
0
0
0
0
0
0
 
27
27
1
2
01:29
11:22
06:12
14:06
 17,001
  9,848
-53,100
-53,109
  -295,734
  -295,948
32
21
0
0
0
0
0
0
 
28
1
12:22
18:48
 23,094
-53,109
  -659,054
23
0
0
0
 
29
29
1
2
00:00
20:10
02:55
23:59
 10,545
 13,740
-53,097
-53,109
  -664,807
  -664,595
7
13
0
0
0
0
0
0
 
30
1
11:09
18:04
 24,896
-53,104
  -211,817
5
31
0
0
 
31
31
1
2
05:02
21:28
10:05
23:32
 18,138
  7,424
-53,102
-53,114
  -259,628
  -259,512
12
8
0
0
0
0
0
0
 
32
1
02:26
08:20
 21,222
-53,102
   335,185
69
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.