GPS Space Vehicle Time Integrity for MJD 52648

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
04:34
10:28
 21,147
   122
  -265,975
21
3
0
0
 
2
1
04:33
09:28
 17,639
   129
    45,479
32
1
0
0
 
3
3
3
1
2
3
00:00
07:24
22:15
02:47
10:29
23:59
  9,832
 11,086
  6,159
   154
   130
   147
   -95,345
   -95,442
   -95,582
13
11
11
48
4
32
0
0
0
0
0
0
 
4
1
13:13
18:26
 18,637
   137
   -10,331
32
22
0
0
 
5
1
14:50
20:34
 20,423
   149
   -49,771
20
11
0
0
 
6
1
17:52
23:35
 20,565
   140
     2,346
9
0
0
0
 
7
1
10:47
16:55
 21,910
   137
  -202,819
212
0
0
0
 
8
1
08:12
14:33
 22,833
   133
  -132,393
158
0
0
0
 
9
9
1
2
00:00
13:33
01:42
17:44
  6,062
 14,894
   140
   142
    25,422
    25,521
22
10
39
47
0
0
0
0
 
10
10
1
2
09:18
16:33
10:25
21:18
  3,942
 17,029
   147
   141
   -17,965
   -17,993
21
7
30
50
0
0
0
0
 
11
11
1
2
01:38
11:20
05:46
13:38
 14,702
  8,311
   138
   144
   -31,238
   -31,271
11
18
57
33
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:10
11:55
 20,660
   133
    21,149
9
50
0
0
 
14
14
1
2
00:00
22:57
04:46
23:59
 17,180
  3,746
   139
   147
    31,041
    30,939
8
5
1
30
0
0
0
0
 
15
15
1
2
00:00
20:31
02:44
23:59
  9,826
 12,246
   136
   150
   -57,683
   -58,005
13
15
13
69
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:29
01:31
23:59
  5,501
 19,820
   145
   142
   -11,173
   -11,285
8
4
28
5
0
0
0
0
 
18
18
1
2
00:00
20:07
02:38
23:59
  9,478
 13,810
   137
   141
     8,030
     7,835
9
9
12
85
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:15
08:57
 20,499
   136
   205,053
8
28
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
18:20
23:55
 20,043
   136
   -17,117
7
26
0
0
 
24
1
18:12
19:43
  5,454
   127
        2
8
32
0
0
 
25
1
01:20
06:40
 19,139
   144
   -37,479
10
7
2
0
 
26
26
1
2
11:19
19:48
15:07
23:35
 13,655
 13,585
   144
   140
  -379,497
  -379,959
56
56
0
0
0
0
0
0
 
27
1
06:22
13:32
 25,752
   136
  -542,531
155
0
0
0
 
28
1
09:00
15:49
 24,329
   137
    78,080
11
64
0
0
 
29
29
1
2
10:38
19:35
14:54
22:41
 15,003
 11,125
   137
   139
   -18,204
   -18,709
71
51
0
0
0
0
0
0
 
30
1
16:45
21:44
 17,974
   135
  -529,363
60
0
0
0
 
31
31
1
2
00:00
07:45
03:26
11:51
 12,373
 14,658
   152
   132
  -286,485
  -286,036
63
72
1
6
0
1
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.