GPS Space Vehicle Time Integrity for MJD 57850, Friday 7 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
05:53
16:06
10:47
18:29
 17,623
  8,529
-52,941
-52,949
  -105,799
  -105,828
3
7
59
10
0
0
0
0
2
1
18:44
23:59
 18,931
-52,944
  -496,794
39
0
0
0
3
1
06:59
12:58
 21,516
-52,943
    52,184
8
1
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
5
1
2
3
00:00
13:10
21:03
01:48
16:03
23:59
  6,521
 10,353
 10,564
-52,939
-52,950
-52,947
     -989
    -1,092
    -1,143
10
6
6
0
22
0
0
0
0
0
0
0
6
6
1
2
10:01
17:36
12:12
22:35
  7,815
 17,901
-52,945
-52,948
  -387,696
  -387,861
13
28
0
0
0
0
0
0
7
1
10:17
17:12
 24,886
-52,945
  -417,893
27
0
0
0
8
8
1
2
03:39
12:28
07:38
16:16
 14,352
 13,668
-52,938
-52,943
     2,470
     2,504
5
5
5
56
0
0
0
0
9
1
09:32
16:00
 23,245
-52,944
  -390,893
54
0
0
0
10
10
1
2
01:28
02:38
02:37
08:19
  4,121
 20,444
-52,937
-52,940
    28,253
    28,162
9
44
0
0
0
0
0
0
11
11
1
2
05:09
14:41
09:50
17:40
 16,845
 10,709
-52,939
-52,946
   626,799
   626,868
13
8
0
5
0
0
0
0
12
1
18:14
23:59
 20,734
-52,947
  -438,784
6
19
0
0
13
13
1
2
00:37
14:39
02:37
19:25
  7,200
 17,147
-52,937
-52,949
    24,050
    24,124
5
9
10
0
0
0
0
0
14
1
04:00
10:03
 21,763
-52,939
    12,986
10
22
0
0
15
15
15
1
2
3
00:27
02:38
16:04
02:37
04:42
19:38
  7,801
  7,437
 12,798
-52,937
-52,941
-52,949
   294,384
   294,387
   294,421
3
5
6
2
10
0
0
0
0
0
0
0
16
16
16
1
2
3
00:58
02:38
09:13
02:37
04:18
13:38
  5,926
  5,986
 15,848
-52,932
-52,936
-52,940
   -83,679
   -83,687
   -83,716
4
6
7
4
14
6
0
0
0
0
0
0
17
1
15:09
20:47
 20,277
-52,944
   131,963
11
0
0
0
18
18
1
2
00:26
02:38
02:37
06:49
  7,828
 15,057
-52,933
-52,937
  -661,980
  -662,008
5
11
1
0
0
0
0
0
19
1
15:47
21:55
 22,093
-52,942
   454,986
10
0
0
0
20
20
20
1
2
3
00:00
02:38
22:08
02:37
03:51
23:59
  9,434
  4,360
  6,693
-52,930
-52,934
-52,941
  -520,173
  -520,187
  -520,305
5
5
7
0
7
1
0
0
0
0
0
0
21
21
1
2
00:00
02:38
02:37
05:57
  9,435
 11,945
-52,932
-52,938
   460,741
   460,715
5
10
0
0
0
0
0
0
22
1
05:49
12:07
 22,673
-52,936
  -101,956
78
0
0
0
23
1
07:50
14:40
 24,586
-52,941
   156,357
5
157
0
0
24
24
1
2
04:01
17:33
06:08
22:32
  7,535
 17,956
-52,944
-52,945
   -19,909
   -19,878
6
5
4
73
0
0
0
0
25
25
1
2
00:00
20:15
01:49
23:59
  6,578
 13,471
-52,933
-52,947
   312,638
   313,130
12
28
0
0
0
0
0
0
26
26
26
1
2
3
00:00
02:38
08:31
02:37
03:44
12:27
  9,434
  3,931
 14,113
-52,934
-52,937
-52,943
   462,101
   462,083
   462,016
8
8
12
0
0
0
0
0
0
0
0
0
27
27
1
2
02:38
12:07
06:57
14:51
 15,548
  9,854
-52,940
-52,950
  -289,557
  -289,765
29
21
0
0
0
0
0
0
28
1
13:07
19:33
 23,095
-52,948
  -656,043
23
0
0
0
29
29
29
1
2
3
00:00
02:38
20:55
02:37
03:40
23:59
  9,434
  3,750
 11,020
-52,931
-52,937
-52,946
  -667,543
  -667,529
  -667,327
7
5
11
0
2
0
0
0
0
0
0
0
30
1
11:53
18:49
 24,913
-52,945
  -212,250
5
17
0
0
31
31
1
2
05:47
22:13
10:50
23:59
 18,150
  6,362
-52,943
-52,952
  -261,698
  -261,581
11
6
0
2
0
0
0
0
32
1
03:10
09:04
 21,205
-52,941
   324,259
71
0
0
0
33
-
 
 
 
 
 
 
 
 
 
34
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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.