GPS Space Vehicle Time Integrity for MJD 52137

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:19
21:11
 24,755
  -924
  -191,463
42
0
0
0
 
2
2
1
2
00:00
21:12
02:56
23:59
 10,590
 10,047
  -907
  -915
    59,076
    59,495
47
32
1
0
0
0
0
0
 
3
3
3
1
2
3
10:10
12:15
19:40
11:34
13:33
21:18
  5,041
  4,640
  5,827
  -914
  -906
  -917
   -58,134
   -58,150
   -58,253
38
34
39
0
0
3
0
0
0
0
0
0
 
4
4
1
2
00:36
16:47
05:26
18:59
 17,250
  7,879
  -901
  -930
  -607,441
  -606,575
72
54
1
4
1
0
0
0
 
5
1
01:27
07:25
 21,442
  -895
  -310,897
36
0
0
0
 
6
1
03:48
10:10
 22,905
  -904
     1,655
33
0
0
0
 
7
7
1
2
00:00
22:05
03:46
23:59
 13,491
  6,791
  -911
  -892
  -408,789
  -406,393
126
60
1
0
1
0
0
0
 
8
8
1
2
00:00
18:19
01:20
23:59
  4,757
 20,446
  -889
  -918
  -480,677
  -482,556
50
151
0
0
0
0
0
0
 
9
1
00:13
05:14
 18,007
  -914
     2,215
40
0
0
0
 
10
10
1
2
03:52
19:58
08:06
22:46
 15,252
 10,075
  -899
  -927
    -9,549
    -9,607
38
34
7
3
0
0
0
0
 
11
1
12:15
17:15
 18,010
  -921
    -4,278
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:09
22:36
 23,228
  -920
     3,317
37
2
0
0
 
14
1
10:12
15:51
 20,181
  -916
   120,046
39
6
0
0
 
15
1
06:05
13:07
 25,369
  -901
   -71,066
55
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
05:18
08:32
08:22
12:14
 11,089
 13,341
  -890
  -916
  -361,141
  -361,489
102
97
0
0
0
0
0
0
 
18
18
1
2
06:59
11:35
10:36
12:51
 13,056
  4,507
  -900
  -926
    72,936
    72,911
37
38
0
3
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:29
19:32
 21,722
  -921
    90,669
40
1
0
0
 
21
1
08:23
15:00
 23,830
  -918
    -5,581
41
0
0
0
 
22
22
1
2
07:26
15:22
10:11
19:57
  9,882
 16,433
  -912
  -932
   -19,583
   -21,772
197
346
0
0
0
2763
0
0
 
23
1
06:31
10:10
 13,100
  -907
   -19,197
40
0
0
0
 
24
1
01:31
06:58
 19,580
  -906
   -73,858
50
0
0
0
 
25
25
1
2
05:24
12:35
06:30
17:41
  3,952
 18,262
  -897
  -920
   -17,371
   -17,408
30
42
0
12
0
0
0
0
 
26
26
26
1
2
3
00:00
07:26
22:43
02:14
10:36
23:59
  8,022
 11,412
  4,584
  -901
  -915
  -913
  -561,094
  -561,273
  -561,574
39
46
32
0
1
0
0
0
0
0
0
0
 
27
1
17:15
23:59
 24,221
  -909
   -31,709
38
0
0
0
 
28
1
18:37
23:59
 19,315
  -912
    11,564
36
0
0
0
 
29
1
10:37
16:31
 21,090
  -918
  -627,977
48
5
0
0
 
30
1
02:59
07:25
 15,929
  -894
    30,746
32
2
0
0
 
31
31
31
1
2
3
10:23
13:08
19:33
12:14
14:15
22:50
  6,663
  3,969
 11,826
  -911
  -900
  -906
   -59,633
   -59,638
   -59,698
38
36
38
0
0
7
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
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 (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
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.