GPS Space Vehicle Time Integrity for MJD 52643

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
06:30
09:00
  8,999
   156
  -265,114
8
1
0
0
 
2
1
06:30
09:00
  8,999
   148
    42,815
17
0
0
0
 
3
3
1
2
00:00
07:38
02:05
09:00
  7,371
  4,876
   163
   147
   -93,996
   -94,090
8
13
5
50
0
0
0
0
 
4
4
4
1
2
3
13:40
16:15
17:45
15:40
17:40
18:54
  7,198
  5,100
  4,184
   157
   155
   160
    -7,884
    -7,933
    -7,956
15
10
10
1
1
3
0
0
0
0
0
0
 
5
5
1
2
16:15
17:45
17:40
20:37
  5,100
 10,326
   154
   155
   -48,964
   -48,978
6
8
12
51
0
0
0
0
 
6
1
17:45
20:55
 11,398
   150
     2,322
12
75
0
0
 
7
7
7
1
2
3
11:20
13:40
16:15
13:25
15:40
17:24
  7,500
  7,198
  4,054
   157
   156
   151
  -187,953
  -188,236
  -188,506
73
71
41
0
0
5
0
0
0
0
0
0
 
8
8
8
1
2
3
07:48
11:20
13:40
09:00
13:25
14:57
  4,296
  7,500
  4,520
   157
   157
   161
  -121,655
  -122,003
  -122,168
33
55
36
0
0
0
0
0
0
0
0
0
 
9
9
9
9
1
2
3
4
00:02
13:57
16:15
17:45
02:05
15:40
17:40
18:45
  7,155
  6,020
  5,100
  3,604
   155
   155
   154
   147
    24,658
    24,744
    24,756
    24,758
18
14
4
7
68
74
28
50
0
0
0
0
0
0
0
0
 
10
1
17:45
20:55
 11,398
   151
   -17,682
7
44
0
0
 
11
11
1
2
02:35
11:50
04:45
13:25
  7,756
  5,652
   149
   156
   -30,695
   -30,729
8
11
27
81
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:40
09:00
  8,396
   147
    20,884
10
115
0
0
 
14
14
1
2
00:00
02:35
02:05
04:45
  7,371
  7,798
   160
   148
    31,724
    31,700
6
12
20
56
0
0
0
0
 
15
1
00:00
02:05
  7,371
   161
   -55,663
12
14
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:45
01:57
20:10
  6,903
  5,009
   164
   164
   -10,489
   -10,591
12
6
79
3
0
0
0
0
 
18
1
00:00
02:05
  7,372
   152
     9,226
14
89
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:30
09:00
  8,999
   151
   204,484
6
13
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
18:39
22:00
20:55
23:55
  8,139
  6,899
   146
   155
   -16,717
   -16,727
7
7
92
33
0
0
0
0
 
24
24
24
1
2
3
14:33
16:15
17:45
15:40
17:40
20:10
  4,026
  5,100
  8,696
   168
   162
   159
   -83,013
   -83,034
   -83,052
11
5
9
15
2
105
0
0
0
0
0
0
 
25
1
02:35
04:45
  7,798
   146
   -37,257
6
72
0
0
 
26
26
1
2
11:50
13:40
13:25
15:34
  5,634
  6,884
   161
   160
  -372,833
  -372,944
32
34
0
1
0
0
0
0
 
27
27
1
2
06:51
11:20
09:00
13:25
  7,722
  7,442
   155
   165
  -533,129
  -533,478
47
47
0
0
0
0
0
0
 
28
28
1
2
11:20
13:40
13:25
15:40
  7,500
  7,198
   148
   153
    78,999
    78,986
5
8
20
41
0
0
0
0
 
29
29
1
2
12:16
13:40
13:25
15:16
  4,100
  5,782
   153
   157
   -10,863
   -10,959
21
27
0
1
0
0
0
0
 
30
30
1
2
16:39
17:45
17:40
20:55
  3,586
 11,398
   156
   154
  -523,951
  -524,052
22
41
0
0
0
0
0
0
 
31
31
1
2
00:07
02:35
02:05
03:37
  6,889
  3,762
   161
   159
  -293,210
  -293,105
34
15
0
2
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.