GPS Space Vehicle Time Integrity for MJD 53577

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
-
 
 
 
 
 
 
 
 
 
2
1
22:38
23:59
  4,882
  1,515
    28,361
4
2
0
0
 
3
3
1
2
08:20
17:25
10:40
18:45
  2,915
   345
  1,512
  1,524
   -19,085
   -19,167
6
2
9
1
0
0
0
0
 
4
1
21:28
23:59
  9,059
663,826
   600,336
63039202
1
9059
0
 
5
1
04:50
23:59
  3,368
  1,521
  -115,981
6
5
0
0
 
6
1
04:50
07:30
  3,038
1,976,489
  1,238,052
108857149
1
3038
0
 
7
1
01:20
23:59
 10,471
574,523
   324,935
58634977
1
10471
0
 
8
1
18:45
23:14
  7,728
777,903
   814,222
68252298
1
7728
0
 
9
9
1
2
08:20
21:59
10:09
23:59
  1,163
  7,222
  1,520
832,309
    56,167
   887,047
14
70602828
1
1
0
7222
0
0
 
10
1
04:50
18:45
   306
  1,516
   -66,004
15
3
0
0
 
11
11
1
2
11:40
14:35
13:05
22:05
  5,033
  3,607
  1,512
  1,521
  -248,021
  -248,141
6
8
0
9
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:25
18:45
   345
  1,518
    -5,110
3
1
0
0
 
14
14
1
2
08:20
11:40
10:40
13:05
  3,000
  5,033
  1,519
  1,512
    29,645
    29,637
3
5
0
2
0
0
0
0
 
15
1
08:20
10:40
  2,984
  1,507
  -463,647
6
1
0
0
 







17
-
 
 
 
 
 
 
 
 
 







18
1
08:20
10:39
  2,972
  1,514
   176,016
8
14
0
0







19
1
17:25
18:45
   345
  1,522
    26,072
2
0
0
0







20
20
1
2
11:40
15:50
13:05
17:25
  5,033
  2,687
  1,519
  1,518
    56,930
    56,905
13
2
0
1
0
0
0
0







21
21
1
2
04:50
08:20
07:30
10:01
  3,039
   695
1,975,846
  1,513
  1,859,185
  -115,175
108839237
8
1
0
3039
0
0
0







22
1
08:20
10:40
  3,000
  1,517
   -29,911
4
0
0
0







23
1
17:25
18:45
   345
  1,519
  -182,601
3
1
0
0







24
1
21:05
23:59
 10,428
576,890
   542,493
58755743
1
10428
0







25
1
11:40
13:05
  5,033
  1,509
   -97,647
3
2
0
0







26
1
21:05
23:29
  8,602
699,022
   679,715
64692081
1
8602
0







27
-
 
 
 
 
 
 
 
 
 







28
1
18:45
23:59
 10,455
575,404
   531,466
58679826
1
10455
0







29
29
1
2
04:50
21:05
07:14
23:25
  2,087
  8,343
2,876,456
720,679
  2,666,466
   509,330
131337763
65688556
1
1
2087
8343
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.