GPS Space Vehicle Time Integrity for MJD 52463

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 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
16:18
23:16
 25,039
    95
  -238,076
7
6
0
0
 
2
2
1
2
10:11
17:12
11:50
22:12
  5,894
 17,972
    99
   102
   227,989
   228,183
12
34
1
0
0
0
0
0
 
3
3
1
2
10:52
19:53
15:21
23:06
 16,141
 11,526
    87
   108
   -43,622
   -43,712
15
8
1
0
0
0
0
0
 
4
4
1
2
01:46
18:49
06:58
20:12
 18,722
  4,996
   105
    88
  -237,186
  -237,966
79
21
1
0
1
0
0
0
 
5
1
03:34
09:24
 21,018
   105
   -20,937
10
0
0
0
 
6
1
05:50
12:20
 23,389
   110
     4,776
4
39
0
0
 
7
1
00:00
05:34
 19,995
   111
  -599,493
117
1
1
0
 
8
8
1
2
00:00
20:17
03:27
23:59
 12,409
 13,324
   110
    41
  -609,563
  -608,416
57
1939
1
12
1
12
0
0
 
9
9
1
2
02:18
11:58
07:07
14:32
 17,305
  9,255
   107
    89
    50,886
    50,914
5
4
15
18
0
0
0
0
 
10
10
1
2
05:19
21:54
10:14
23:59
 17,699
  7,504
   100
   502
    -7,778
    -7,417
7
10034
3
12
0
12
0
0
 
11
11
1
2
00:00
14:19
02:33
19:06
  9,171
 17,168
   112
    98
   -15,626
   -15,684
6
4
2
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
11:30
17:46
 22,502
   100
    61,629
18
0
0
0
 
15
1
07:37
14:53
 26,127
   103
   -34,711
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:03
14:17
 26,016
   100
  -313,893
603
0
13559
0
 
18
1
08:29
15:10
 24,033
    98
    58,468
17
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:34
21:28
 21,173
   100
   173,211
17
0
0
0
 
21
1
09:48
16:49
 25,244
   106
     2,123
6
20
0
0
 
22
22
1
2
09:23
16:40
11:57
21:35
  9,194
 17,670
    93
    97
  -423,248
  -424,394
100
190
1
0
1
0
0
0
 
23
1
06:37
12:03
 19,520
   109
    -5,248
8
1
0
0
 
24
1
02:58
08:42
 20,593
   104
   -41,578
28
0
0
0
 
25
1
13:54
19:23
 19,708
    88
   -29,036
5
4
0
0
 
26
26
1
2
00:03
08:24
03:55
12:23
 13,906
 14,298
   109
    97
   -16,674
   -17,605
120
128
1
1
1
1
0
0
 







28
28
1
2
00:00
21:27
04:36
23:59
 16,534
  9,110
   107
   -10
    87,488
    87,441
4
3562
15
12
0
12
0
0














30
1
04:54
10:19
 19,507
   102
  -676,429
23
0
0
0







31
31
1
2
14:57
21:12
15:58
23:59
  3,667
 10,008
    99
   579
  -331,802
  -331,585
10
13236
1
12
0
718
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.