GPS Space Vehicle Time Integrity for MJD 58169, Tuesday 20 February 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
08:07
18:37
13:00
20:44
 17,522
  7,563
-57,680
-57,686
   -27,819
   -27,754
11
7
0
2
0
0
0
0
 
2
2
1
2
00:00
20:50
02:28
23:59
  8,934
 11,318
-57,671
-57,680
  -253,117
  -252,313
24
34
0
0
0
0
0
0
 
3
1
09:03
15:04
 21,649
-57,681
   -70,869
49
0
0
0
 
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
00:00
15:20
03:58
18:13
 14,306
 10,391
-57,677
-57,683
   -43,786
   -43,842
10
5
0
54
0
0
0
0
 
6
6
1
2
12:20
19:52
14:23
23:59
  7,372
 14,814
-57,685
-57,684
  -471,906
  -471,889
5
4
4
64
0
0
0
0
 
7
1
12:46
19:42
 24,928
-57,682
  -291,599
38
0
0
0
 
8
8
1
2
05:57
14:41
09:52
18:34
 14,070
 13,951
-57,677
-57,684
    34,144
    34,187
7
7
4
71
0
0
0
0
 
9
1
11:44
18:12
 23,240
-57,681
  -559,979
18
0
0
0
 
10
1
03:37
10:27
 24,580
-57,679
  -219,741
32
0
0
0
 
11
11
1
2
07:37
16:51
12:07
20:09
 16,141
 11,851
-57,678
-57,684
   678,856
   678,867
4
6
20
14
0
0
0
0
 
12
12
1
2
00:00
20:35
02:54
23:59
 10,486
 12,245
-57,672
-57,683
  -407,058
  -406,918
4
8
15
0
0
0
0
0
 
13
13
1
2
02:48
16:50
05:31
21:36
  9,744
 17,149
-57,682
-57,683
    37,927
    37,927
6
3
0
19
0
0
0
0
 
14
1
06:16
12:21
 21,835
-57,677
    36,526
5
103
0
0
 
15
15
1
2
02:33
18:09
06:46
21:45
 15,162
 13,004
-57,683
-57,686
   299,228
   299,214
5
4
61
13
0
0
0
0
 
16
16
1
2
03:13
11:26
06:31
15:53
 11,837
 15,989
-57,678
-57,680
   -89,564
   -89,540
4
6
44
79
0
0
0
0
 
17
1
17:26
23:06
 20,378
-57,682
    63,932
16
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
18:02
23:59
 21,430
-57,678
   398,051
15
0
0
0
 
20
1
00:35
06:21
 20,746
-57,672
  -559,006
8
1
0
0
 
21
1
01:18
08:01
 24,182
-57,674
   370,678
33
0
0
0
 
22
1
08:08
14:22
 22,468
-57,675
   240,288
84
0
0
0
 
23
1
10:03
16:52
 24,537
-57,678
   161,215
3
78
0
0
 
24
24
1
2
06:11
19:44
08:18
23:59
  7,538
 15,314
-57,681
-57,680
   -11,396
   -11,373
7
6
5
1
0
0
0
0
 
25
25
1
2
00:00
22:28
04:02
23:59
 14,559
  5,461
-57,672
-57,685
   483,863
   484,317
23
10
0
0
0
0
0
0
 
26
26
1
2
02:03
10:42
05:54
14:39
 13,878
 14,182
-57,676
-57,682
   186,548
   186,118
56
57
0
0
0
0
0
0
 
27
27
1
2
04:26
14:18
09:09
17:03
 16,962
  9,929
-57,678
-57,684
  -425,362
  -425,405
7
8
0
0
0
0
0
0
 
28
1
15:16
21:40
 23,027
-57,680
  -748,221
23
0
0
0
 
29
1
00:00
05:47
 20,833
-57,674
  -551,414
29
0
0
0
 
30
1
13:48
20:45
 25,004
-57,681
  -159,457
23
0
0
0
 
31
31
1
2
00:33
08:00
02:32
13:04
  7,128
 18,281
-57,677
-57,682
  -198,226
  -198,150
5
13
0
0
0
0
0
0
 
32
1
05:24
11:18
 21,248
-57,681
   474,013
7
3
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.