GPS Space Vehicle Time Integrity for MJD 53448

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(PKS)
-GPSSV (ns)		UTC(PKS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
17:45
19:38
19:35
21:06
  6,358
  5,297
   573
   574
  -394,066
  -394,075
10
3
38
4
0
0
0
0
 
2
1
07:33
13:27
 21,236
   577
    27,739
6
68
0
0
 
3
3
1
2
00:39
16:11
03:54
19:29
 11,660
 11,796
   582
   581
   -92,495
   -92,641
11
12
6
1
0
0
0
0
 
4
1
06:25
11:37
 18,618
   569
  -332,914
124
1
1
0
 
5
1
07:53
13:55
 21,748
   584
   -84,932
17
0
0
0
 
6
1
10:53
16:55
 21,655
   572
  -226,213
423
0
7039
0
 
7
1
04:19
10:03
 20,607
   573
    96,958
199
0
0
0
 
8
1
01:47
07:57
 22,097
   567
    24,620
6
79
0
0
 
9
9
1
2
06:55
16:45
11:17
18:58
 15,517
  7,962
   573
   574
    35,009
    35,075
12
12
61
10
0
0
0
0
 
10
10
1
2
02:38
09:53
03:39
14:38
  3,598
 17,036
   577
   577
   -59,963
   -59,985
12
7
2
93
0
0
0
0
 
11
11
11
1
2
3
04:32
19:38
21:07
07:00
21:06
23:17
  8,876
  5,297
  7,762
   575
   580
   585
  -204,906
  -205,105
  -205,125
16
7
8
29
0
21
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:05
 18,309
   568
     9,067
10
0
0
0
 
14
14
1
2
16:15
19:38
19:35
21:06
 12,029
  5,297
   577
   581
    31,645
    31,647
4
4
35
3
0
0
0
0
 
15
15
1
2
14:37
19:38
19:35
20:38
 17,818
  3,634
   577
   577
  -404,318
  -404,376
27
5
0
0
0
0
0
0
 
16
16
1
2
00:00
13:42
02:00
15:19
  7,199
  5,632
   573
   582
    -1,126
    -1,121
8
12
66
19
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
13:14
19:35
 22,706
   576
   138,020
24
15
0
0
 
19
19
1
2
01:21
16:43
05:01
19:35
 13,235
 10,297
   574
   580
    17,013
    17,063
16
8
38
28
0
0
0
0
 
20
1
00:00
02:14
  8,054
   572
    78,749
6
1
0
0
 
21
1
11:39
18:56
 26,255
   579
   -94,052
14
31
0
0
 
22
22
1
2
14:24
19:38
19:35
21:06
 18,455
  5,297
   578
   584
   -17,955
   -17,956
6
5
136
9
0
0
0
0
 
23
1
00:00
04:00
 14,408
   567
  -207,780
7
29
0
0
 
24
24
24
1
2
3
00:00
05:36
21:31
01:08
09:41
23:59
  4,013
 14,542
  8,596
   583
   573
   589
    -1,742
    -1,829
    -1,977
14
11
13
8
8
27
0
0
0
0
0
0
 
25
25
1
2
18:30
19:38
19:35
21:06
  3,897
  5,297
   570
   570
   -88,049
   -88,053
4
3
0
0
0
0
0
0
 
26
26
1
2
04:49
13:13
08:29
17:07
 13,147
 14,035
   572
   574
   -12,441
   -12,536
12
14
20
34
0
1
0
0
 
27
1
00:00
06:38
 23,913
   572
   -26,114
50
4
0
0
 
28
1
02:30
09:10
 23,780
   574
   -46,344
20
60
17
0
 
29
29
1
2
04:07
12:58
07:51
16:22
 13,441
 12,195
   571
   576
   -73,469
   -72,755
89
83
0
8
0
4
0
0
 
30
1
09:39
15:01
 19,117
   569
   -71,069
143
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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 ofmeasurements 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(PKS) 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(PKS) 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.