GPS Space Vehicle Time Integrity for MJD 51887

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:49
14:45
 24,982
   -15
  -155,783
43
0
0
0
 
2
1
13:53
20:21
 23,295
    -3
   309,201
59
0
0
0
 
3
3
1
2
02:59
11:36
06:44
14:11
 13,485
  9,218
   -25
   -10
   -64,596
   -64,677
49
43
1
2
0
0
0
0
 
4
4
1
2
10:22
17:12
11:35
22:00
  4,370
 17,298
   -18
   -15
  -601,290
  -601,844
48
100
1
0
0
0
0
0
 
5
1
19:06
23:59
 17,498
   -13
  -276,219
52
0
0
0
 
6
1
00:00
03:40
 13,224
   -18
      -16
47
0
0
0
 
7
1
14:47
20:54
 21,833
    -1
  -414,692
221
0
4
0
 
8
1
11:36
18:42
 25,542
    -5
  -706,581
155
0
0
0
 
9
9
1
2
03:31
17:21
05:29
22:00
  7,061
 16,589
   -30
   -30
    21,234
    21,326
47
51
4
3
0
0
0
0
 
10
10
10
1
2
3
00:00
13:53
20:36
01:32
15:18
22:00
  5,501
  4,977
  5,047
   -23
    -9
    -5
   -60,804
   -60,814
   -60,823
48
48
51
0
6
0
0
0
0
0
0
0
 
11
11
1
2
05:29
15:57
10:22
17:29
 17,529
  5,457
   -16
   -19
     -746
     -747
43
52
0
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:15
15:44
 23,330
   -11
     -182
44
2
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
01:03
07:37
 23,605
   -34
   -24,669
58
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
05:28
 19,679
   -27
   287,110
47
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
09:08
16:18
 25,780
   -14
  -370,743
87
0
0
0
 
20
1
07:57
13:02
 18,269
   -19
    50,792
42
3
0
0
 
21
1
01:35
08:41
 25,528
   -23
   -19,678
45
6
0
0
 
22
22
22
1
2
3
00:38
08:03
10:55
03:10
10:22
12:24
  9,025
  8,329
  5,370
   -32
   -13
    -5
  -456,503
  -456,955
  -457,107
66
60
52
1
0
5
0
0
0
0
0
0
 
23
1
00:00
06:14
 22,418
   -30
    -4,259
47
1
0
0
 
24
1
18:15
22:00
 13,499
   -15
   -12,968
51
0
0
0
 
25
1
05:29
10:54
 19,456
   -31
   -10,050
46
39
0
0
 
26
26
1
2
00:00
15:32
03:49
19:16
 13,659
 13,373
   -27
   -19
  -155,026
  -156,826
137
139
1
0
1
0
0
0
 
27
27
1
2
10:22
12:25
11:35
17:23
  4,373
 17,860
   -16
   -14
    -4,721
    -4,734
43
46
0
0
0
0
0
0
 
28
1
09:03
13:52
 17,340
   -19
    -8,791
45
18
0
0
 
29
1
03:41
08:59
 19,070
   -23
  -294,781
151
0
0
0
 
30
30
1
2
00:00
20:08
01:40
22:00
  5,980
  6,577
   -30
   -27
    49,932
    50,052
46
53
0
0
0
0
0
0
 
31
31
31
1
2
3
03:55
05:37
14:24
05:28
07:23
15:32
  5,288
  6,357
  4,061
   -24
   -26
    -5
   -21,711
   -21,722
   -21,745
46
44
46
1
0
8
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.