GPS Space Vehicle Time Integrity for MJD 57981, Wednesday 16 August 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
1
2
3
00:00
07:11
20:55
01:52
09:35
23:25
  6,755
  8,635
  8,986
-54,975
-54,986
-54,994
  -111,083
  -111,084
  -111,073
4
7
5
7
3
8
0
0
0
0
0
0
2
1
09:52
15:30
 20,244
-54,984
  -407,805
50
0
0
0
3
3
1
2
00:00
22:07
04:08
23:25
 14,872
  4,664
-54,978
-54,995
    23,106
    22,812
16
5
0
0
0
0
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
04:28
12:14
07:08
17:01
  9,651
 17,237
-54,982
-54,990
   -21,915
   -21,971
5
13
7
0
0
0
0
0
6
6
6
1
2
3
01:08
08:42
09:50
03:16
09:47
13:41
  7,699
  3,942
 13,867
-54,982
-54,988
-54,990
  -443,593
  -443,695
  -443,731
8
7
18
0
1
0
0
0
0
0
0
0
7
1
01:31
08:26
 24,899
-54,978
  -370,036
32
0
0
0
8
8
1
2
03:30
18:35
07:16
22:37
 13,527
 14,469
-54,974
-54,994
    15,066
    15,125
6
8
38
0
0
0
0
0
9
1
00:25
06:56
 23,457
-54,978
  -480,891
47
0
0
0
10
1
16:27
23:18
 24,581
-54,992
   -93,989
75
0
0
0
11
11
1
2
05:44
20:14
08:49
23:25
 11,059
 11,487
-54,980
-54,989
   654,470
   654,591
8
11
0
0
0
0
0
0
12
1
09:50
15:39
 20,935
-54,987
  -430,816
6
0
0
0
13
13
1
2
05:46
15:37
09:47
18:22
 14,509
  9,888
-54,982
-54,996
    34,717
    34,727
3
6
9
3
0
0
0
0
14
14
1
2
00:00
18:58
01:04
23:25
  3,886
 15,998
-54,979
-54,989
    25,950
    26,022
7
5
5
30
0
0
0
0
15
15
1
2
07:10
15:27
09:47
19:43
  9,460
 15,382
-54,985
-54,993
   299,755
   299,761
3
4
0
68
0
0
0
0
16
16
1
2
00:20
16:05
04:48
19:20
 16,059
 11,731
-54,976
-54,992
   -91,698
   -91,724
5
4
79
9
0
0
0
0
17
17
1
2
06:11
09:50
09:47
11:47
 13,010
  7,023
-54,983
-54,984
   108,166
   108,140
10
6
0
0
0
0
0
0
18
1
15:25
21:48
 22,962
-54,988
  -682,165
9
0
0
0
19
19
1
2
06:51
09:50
09:47
12:59
 10,574
 11,369
-54,978
-54,982
   435,860
   435,837
7
8
4
13
0
0
0
0
20
1
13:12
18:52
 20,365
-54,986
  -538,440
10
0
0
0
21
1
14:12
20:55
 24,194
-54,987
   431,723
22
0
0
0
22
22
1
2
00:00
21:00
03:18
23:25
 11,919
  8,712
-54,973
-54,988
    34,499
    35,415
43
33
0
0
0
0
0
0
23
1
00:00
05:52
 21,144
-54,978
   161,366
3
8
0
0
24
24
24
1
2
3
08:39
09:50
19:01
09:47
13:37
21:10
  4,119
 13,630
  7,673
-54,988
-54,986
-55,002
   -16,094
   -16,089
   -16,093
3
4
7
4
24
17
0
0
0
0
0
0
25
1
11:07
16:42
 20,099
-54,987
   385,021
35
0
0
0
26
26
1
2
00:00
14:57
03:37
18:46
 13,073
 13,705
-54,979
-54,991
   396,146
   395,644
35
34
0
0
0
0
0
0
27
27
1
2
03:11
17:13
05:55
21:57
  9,838
 17,004
-54,981
-54,992
  -365,975
  -366,300
20
27
0
0
0
0
0
0
28
1
04:09
09:47
 20,282
-54,978
  -692,719
20
0
0
0
29
1
11:50
18:34
 24,213
-54,987
  -628,966
27
0
0
0
30
1
02:57
09:47
 24,647
-54,981
  -200,528
10
0
0
0
31
31
31
1
2
3
00:00
13:25
20:51
02:01
15:21
23:25
  7,276
  6,930
  9,231
-54,979
-54,994
-54,993
  -236,609
  -236,503
  -236,433
5
7
9
3
0
0
0
0
0
0
0
0
32
1
18:17
23:25
 18,465
-54,992
   429,201
37
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.