GPS Space Vehicle Time Integrity for MJD 58173, Saturday 24 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
07:51
18:01
12:43
20:27
 17,522
  8,644
-57,734
-57,743
   -27,135
   -27,075
9
8
0
1
0
0
0
0
2
2
1
2
00:00
20:34
02:12
21:35
  7,953
  3,636
-57,722
-57,739
  -249,487
  -248,735
22
12
0
0
0
0
0
0
3
1
08:46
14:47
 21,671
-57,737
   -73,629
51
0
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
00:00
15:03
03:41
17:57
 13,315
 10,400
-57,728
-57,741
   -44,161
   -44,224
9
5
0
75
0
0
0
0
6
6
1
2
12:03
19:35
14:07
21:35
  7,404
  7,145
-57,741
-57,744
  -471,752
  -471,735
4
5
2
30
0
0
0
0
7
1
12:30
19:25
 24,930
-57,739
  -289,720
38
0
0
0
8
8
1
2
05:41
14:25
09:35
18:18
 14,057
 13,971
-57,738
-57,743
    34,548
    34,581
7
7
1
39
0
0
0
0
9
1
11:28
17:56
 23,235
-57,738
  -560,885
18
0
0
0
10
1
03:21
10:11
 24,552
-57,732
  -221,327
31
0
0
0
11
11
1
2
07:21
16:35
11:51
19:53
 16,153
 11,879
-57,733
-57,741
   678,980
   678,988
4
6
37
31
0
0
0
0
12
12
1
2
00:00
20:19
02:38
21:35
  9,496
  4,573
-57,725
-57,744
  -406,415
  -406,289
4
5
23
10
0
0
0
0
13
13
1
2
02:32
16:34
05:14
21:20
  9,742
 17,155
-57,735
-57,741
    37,874
    37,866
6
3
0
21
0
0
0
0
14
1
06:00
12:05
 21,872
-57,732
    36,646
5
108
0
0
15
15
1
2
02:17
17:52
06:30
21:29
 15,169
 12,986
-57,734
-57,743
   299,099
   299,078
5
4
64
2
0
0
0
0
16
16
1
2
02:57
11:10
06:15
15:36
 11,852
 15,987
-57,730
-57,736
   -89,346
   -89,326
4
6
26
73
0
0
0
0
17
1
17:10
21:35
 15,897
-57,741
    62,830
14
0
0
0
18
-
 
 
 
 
 
 
 
 
 
19
1
17:45
21:35
 13,753
-57,737
   397,117
8
0
0
0
20
1
00:19
06:05
 20,740
-57,726
  -559,383
8
2
0
0
21
1
01:02
07:45
 24,183
-57,727
   369,098
34
0
0
0
22
1
07:51
14:06
 22,475
-57,730
   244,703
84
0
0
0
23
1
09:46
16:35
 24,539
-57,736
   161,115
4
89
0
0
24
24
1
2
05:54
19:27
08:02
21:35
  7,583
  7,654
-57,735
-57,745
   -11,267
   -11,255
7
3
3
1
0
0
0
0
25
1
00:00
03:46
 13,581
-57,727
   485,911
20
0
0
0
26
26
1
2
01:46
10:25
05:38
14:22
 13,882
 14,194
-57,728
-57,738
   181,826
   181,393
57
57
0
0
0
0
0
0
27
27
1
2
04:10
14:01
08:52
16:47
 16,963
  9,927
-57,731
-57,743
  -425,811
  -425,856
7
8
0
0
0
0
0
0
28
1
14:59
21:24
 23,029
-57,738
  -749,462
24
0
0
0
29
1
00:00
05:31
 19,868
-57,726
  -549,499
28
0
0
0
30
1
13:32
20:29
 25,006
-57,740
  -158,305
23
0
0
0
31
31
1
2
00:16
07:43
02:15
12:48
  7,144
 18,260
-57,727
-57,736
  -197,386
  -197,313
5
12
9
0
0
0
0
0
32
1
05:07
11:02
 21,261
-57,733
   473,519
9
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.