GPS Space Vehicle Time Integrity for MJD 57786, Thursday 2 February 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
10:14
20:28
15:08
22:49
 17,662
  8,394
-51,936
-51,941
  -100,250
  -100,283
6
7
5
15
0
0
0
0
2
1
00:00
04:40
 16,811
-51,934
  -535,116
29
0
0
0
3
1
11:11
17:13
 21,742
-51,941
    55,082
3
30
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
01:28
17:30
06:08
20:24
 16,803
 10,383
-51,940
-51,947
    10,969
    10,849
13
7
0
15
0
0
0
0
6
6
6
1
2
3
00:00
14:27
22:00
03:04
16:33
23:59
 11,068
  7,611
  7,159
-51,938
-51,945
-51,945
  -359,032
  -359,287
  -359,420
20
11
12
0
0
0
0
0
0
0
0
0
7
1
14:41
21:37
 24,906
-51,944
  -438,492
26
0
0
0
8
8
1
2
08:06
16:51
12:02
20:43
 14,173
 13,861
-51,930
-51,937
    -3,800
    -3,766
6
8
4
2
0
0
0
0
9
1
13:54
20:22
 23,249
-51,942
  -347,732
51
0
0
0
10
1
05:50
12:41
 24,587
-51,936
    57,345
21
0
0
0
11
11
1
2
09:30
19:04
14:12
22:00
 16,921
 10,593
-51,936
-51,944
   616,330
   616,361
5
7
4
2
0
0
0
0
12
12
1
2
00:00
22:44
05:03
23:59
 18,192
  4,503
-51,936
-51,945
  -440,436
  -440,421
3
4
138
16
0
0
0
0
13
13
1
2
04:58
19:00
07:41
23:46
  9,684
 17,174
-51,939
-51,944
    15,948
    16,039
9
9
0
0
0
0
0
0
14
1
08:25
14:29
 21,870
-51,934
     5,072
9
58
0
0
15
15
1
2
04:47
20:21
08:58
23:58
 15,032
 13,051
-51,938
-51,945
   290,214
   290,265
8
6
2
5
0
0
0
0
16
16
1
2
05:20
13:35
08:40
18:00
 11,909
 15,903
-51,935
-51,939
   -76,983
   -77,024
5
9
21
0
0
0
0
0
17
17
1
2
00:00
19:36
01:20
23:59
  4,832
 15,816
-51,934
-51,941
   140,564
   140,463
5
5
0
6
0
0
0
0
18
1
04:44
11:04
 22,693
-51,933
  -647,992
16
0
0
0
19
19
1
2
00:00
20:10
02:23
23:59
  8,579
 13,776
-51,933
-51,942
   462,304
   462,220
6
5
33
0
0
0
0
0
20
1
02:36
08:16
 20,340
-51,934
  -510,172
9
0
0
0
21
1
03:32
10:16
 24,172
-51,933
   471,147
8
1
0
0
22
1
10:21
16:36
 22,518
-51,935
  -165,508
73
0
0
0
23
1
12:03
18:54
 24,699
-51,939
   152,387
6
10
0
0
24
24
24
1
2
3
00:00
08:24
21:53
02:57
10:28
23:59
 10,658
  7,343
  7,584
-51,927
-51,931
-51,948
   -22,044
   -22,032
   -22,016
4
7
3
33
4
3
0
0
0
0
0
0
25
1
00:44
06:13
 19,733
-51,936
   276,658
37
0
0
0
26
26
1
2
04:13
12:53
08:06
16:49
 13,912
 14,111
-51,938
-51,941
   467,329
   467,350
6
5
6
17
0
0
0
0
27
27
1
2
06:36
16:29
11:20
19:13
 16,934
  9,876
-51,934
-51,947
  -255,213
  -255,411
27
19
0
0
0
0
0
0
28
1
17:31
23:57
 23,134
-51,943
  -638,765
18
0
0
0
29
1
01:22
08:03
 23,976
-51,935
  -681,352
17
0
0
0
30
1
16:13
23:08
 24,940
-51,942
  -212,546
3
164
0
0
31
31
1
2
02:40
10:10
04:43
15:12
  7,370
 18,160
-51,940
-51,939
  -273,472
  -273,398
5
9
0
0
0
0
0
0
32
1
07:31
13:24
 21,159
-51,937
   253,015
85
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.