GPS Space Vehicle Time Integrity for MJD 52481

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 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
1
1
2
3
14:42
16:04
20:44
15:47
20:43
22:13
  3,749
 16,624
  5,279
  1,070
  1,051
  1,052
  -239,882
  -239,919
  -239,935
10
12
9
4
97
18
0
0
0
0
0
0
2
1
15:40
20:43
 18,160
  1,054
   238,540
34
0
0
0
3
3
1
2
09:36
18:26
13:47
20:43
 14,853
  8,187
  1,061
  1,059
   -47,736
   -47,831
20
13
56
31
0
0
0
0
4
1
00:32
05:34
 18,112
  1,060
  -257,078
66
0
0
0
5
5
1
2
02:26
06:18
05:34
08:25
 11,247
  7,639
  1,072
  1,066
   -22,557
   -22,583
18
5
2
20
0
0
0
0
6
1
06:18
11:20
 18,122
  1,065
     5,933
6
0
0
0
7
7
1
2
00:00
22:00
04:11
23:59
 15,048
  7,107
  1,069
  1,080
  -564,201
  -562,419
102
48
1
12
1
0
0
0
8
8
8
1
2
3
00:00
18:42
20:44
02:11
19:55
23:59
  7,856
  4,243
 11,699
  1,060
  1,065
  1,064
  -581,407
  -580,201
  -579,999
40
21
64
2
6
0
1
0
0
0
0
0
9
9
1
2
01:08
10:43
05:14
13:05
 14,763
  8,444
  1,065
  1,063
     2,060
     2,105
10
23
40
61
0
0
0
0
10
10
10
1
2
3
04:04
06:18
22:32
05:34
09:06
23:32
  5,402
 10,092
  3,493
  1,055
  1,066
  1,089
    -7,809
    -7,804
    -7,812
6
11
13
9
69
31
0
0
0
0
0
0
11
11
11
1
2
3
00:00
13:04
22:32
01:10
18:07
23:59
  4,150
 17,833
  4,968
  1,082
  1,062
  1,115
   -15,867
   -15,927
   -15,896
32
19
121
53
137
128
0
0
96
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
17:25
20:44
20:43
23:20
 11,820
  9,334
  1,060
  1,066
    11,791
    11,806
6
10
24
0
0
0
0
0
14
1
10:18
16:40
 22,791
  1,064
    58,957
17
40
0
0
15
1
06:20
13:49
 26,884
  1,060
   -40,521
53
4
2
0
16
-
 
 
 
 
 
 
 
 
 
17
1
06:18
13:14
 24,941
  1,069
  -425,702
478
0
9942
0
18
1
07:00
14:04
 25,139
  1,065
    55,767
40
134
51
0
19
-
 
 
 
 
 
 
 
 
 
20
1
14:30
20:26
 21,348
  1,061
   178,109
15
4
0
0
21
1
09:00
15:47
 24,362
  1,060
     3,384
12
136
0
0
22
22
1
2
10:08
15:11
11:11
20:31
  3,717
 19,084
  1,080
  1,055
  -472,887
  -473,053
10
30
17
2
0
0
0
0
23
1
06:20
10:49
 16,092
  1,061
    -5,344
14
89
0
0
24
24
1
2
01:44
06:18
05:34
07:38
 13,847
  4,841
  1,058
  1,055
   -44,704
   -44,739
14
5
0
15
0
0
0
0
25
1
12:25
18:17
 21,017
  1,056
   -28,965
13
177
0
0
26
26
26
1
2
3
00:00
06:56
22:28
02:33
10:52
23:59
  9,222
 14,105
  5,434
  1,072
  1,058
  1,077
   -61,672
   -62,480
   -63,948
77
110
45
0
0
11
0
0
0
0
0
0
27
27
1
2
17:30
20:44
20:43
23:59
 11,539
 11,683
  1,051
  1,068
   -56,696
   -56,894
60
57
0
0
0
0
0
0
28
28
1
2
00:00
20:44
03:15
23:59
 11,709
 11,699
  1,073
  1,066
    89,663
    89,713
43
4
75
40
38
0
0
0
29
29
1
2
06:46
22:00
10:45
23:59
 14,231
  7,167
  1,061
  1,079
  -121,707
  -123,092
107
55
1
0
1
0
0
0
30
30
1
2
04:01
06:18
05:34
09:23
  5,551
 11,105
  1,054
  1,053
   -75,284
   -75,876
92
174
0
1
0
1
0
0
31
31
31
1
2
3
11:57
18:55
20:44
15:04
20:43
23:41
 11,058
  6,387
 10,609
  1,072
  1,067
  1,106
  -344,672
  -344,848
  -344,873
32
14
106
9
12
88
5
0
52
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.