GPS Space Vehicle Time Integrity for MJD 57220, Friday 17 July 2015

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
1
2
3
01:03
04:12
11:12
04:10
05:55
13:38
 11,223
  6,186
  8,748
-43,687
-43,687
-43,706
   -40,923
   -40,927
   -40,961
3
4
8
17
8
0
0
0
0
0
0
0
2
1
13:50
19:27
 20,180
-43,699
  -622,508
15
0
0
0
3
3
1
2
02:09
04:12
04:10
08:07
  7,273
 14,033
-43,687
-43,690
   -51,494
   -51,544
10
17
0
0
0
0
0
0
4
4
1
2
00:00
04:12
04:10
05:16
 15,049
  3,807
-43,686
-43,685
   -41,718
   -41,688
12
6
0
0
0
0
0
0
5
5
1
2
08:20
16:11
11:10
20:53
 10,213
 16,911
-43,698
-43,702
   173,339
   173,199
15
23
1
0
0
0
0
0
6
6
1
2
05:17
12:46
07:16
17:49
  7,161
 18,163
-43,686
-43,705
   -61,760
   -62,045
17
43
0
0
0
0
0
0
7
1
05:33
12:31
 25,015
-43,695
  -518,621
20
0
0
0
8
-
 
 
 
 
 
 
 
 
 
9
1
04:29
10:59
 23,404
-43,691
   -36,267
11
0
0
0
10
-
 
 
 
 
 
 
 
 
 
11
11
1
2
00:27
09:56
04:10
12:57
 13,359
 10,827
-43,685
-43,701
   548,168
   548,230
9
7
0
9
0
0
0
0
12
1
13:37
19:47
 22,179
-43,701
  -354,456
19
0
0
0
13
13
1
2
09:36
19:36
14:25
22:13
 17,358
  9,411
-43,701
-43,704
    89,216
    89,320
18
11
0
0
0
0
0
0
14
14
1
2
00:00
22:16
04:01
23:59
 14,429
  6,159
-43,684
-43,695
   -92,116
   -91,921
13
6
0
2
0
0
0
0
15
15
1
2
11:00
19:28
14:43
23:34
 13,372
 14,747
-43,704
-43,701
   217,253
   217,322
10
9
0
0
0
0
0
0
16
16
1
2
04:20
20:06
08:50
23:19
 16,145
 11,582
-43,687
-43,700
    64,005
    63,770
23
12
0
0
0
0
0
0
17
1
10:25
16:10
 20,674
-43,703
   136,777
6
1
0
0
18
18
1
2
00:00
19:25
01:51
23:59
  6,666
 16,431
-43,683
-43,698
  -461,503
  -461,746
6
14
4
0
0
0
0
0
19
19
19
1
2
3
00:00
07:47
22:38
02:56
11:21
23:59
 10,537
 12,832
  4,866
-43,683
-43,693
-43,699
   472,391
   472,409
   472,450
5
7
5
1
23
0
0
0
0
0
0
0
20
1
17:20
23:01
 20,469
-43,697
  -382,925
17
0
0
0
21
1
17:59
23:59
 21,596
-43,698
   420,857
21
0
0
0
22
22
1
2
00:00
20:45
03:39
23:59
 13,185
 11,670
-43,683
-43,696
  -415,480
  -415,782
14
11
0
0
0
0
0
0
23
23
1
2
02:49
04:12
04:10
09:42
  4,870
 19,771
-43,683
-43,689
    77,773
    77,795
5
10
7
0
0
0
0
0
24
24
1
2
00:00
12:42
01:18
17:41
  4,671
 17,921
-43,685
-43,705
   -42,230
   -42,219
8
5
3
0
0
0
0
0
25
1
15:25
20:53
 19,694
-43,702
   -29,533
28
0
0
0
26
26
1
2
04:12
18:56
07:36
22:48
 12,248
 13,899
-43,688
-43,703
   -33,738
   -33,450
20
26
0
0
0
0
0
0
27
27
27
1
2
3
00:00
07:13
21:20
02:06
10:00
23:59
  7,591
 10,026
  9,556
-43,683
-43,696
-43,702
   -48,526
   -48,615
   -48,762
5
13
5
6
0
0
0
0
0
0
0
0
28
1
08:21
14:51
 23,351
-43,699
  -497,885
21
0
0
0
29
1
16:01
22:41
 24,027
-43,701
  -666,634
13
0
0
0
30
1
06:53
13:50
 24,973
-43,695
   -31,552
60
0
0
0
31
31
31
1
2
3
01:01
04:12
17:30
04:10
06:06
19:23
 11,372
  6,846
  6,753
-43,686
-43,688
-43,709
  -353,252
  -353,243
  -353,204
3
6
5
48
4
2
0
0
0
0
0
0
32
32
1
2
00:09
04:12
04:10
06:49
 14,506
  9,403
-43,687
-43,687
    54,287
    54,165
43
26
0
0
0
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.