GPS Space Vehicle Time Integrity for MJD 52664

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
1
2
02:26
06:51
06:49
09:26
 15,748
  9,294
   118
   110
  -268,733
  -268,763
14
4
0
2
0
0
0
0
 
2
2
2
1
2
3
03:29
06:51
20:26
06:49
08:30
21:59
 11,923
  5,963
  5,574
   123
   121
   116
    54,059
    54,114
    54,411
18
11
11
0
1
0
0
0
0
0
0
0
 
3
3
1
2
00:00
06:51
01:42
09:32
  6,127
  9,643
   123
   118
   -99,637
   -99,723
4
11
34
1
0
0
0
0
 
4
1
12:07
17:25
 19,035
   127
   -17,404
29
0
0
0
 
5
1
13:28
19:26
 21,427
   129
   -52,521
11
0
0
0
 
6
1
15:56
21:59
 21,773
   122
     2,514
5
2
0
0
 
7
1
09:47
16:01
 22,436
   126
  -247,749
207
0
0
0
 
8
1
06:51
13:29
 23,832
   125
  -164,442
152
0
0
0
 
9
1
12:27
17:18
 17,423
   132
    27,968
11
0
0
0
 
10
10
1
2
08:01
15:27
10:32
20:18
  9,012
 17,448
   123
   131
   -18,933
   -18,948
6
9
0
2
0
0
0
0
 
11
11
1
2
00:33
10:03
05:20
12:42
 17,208
  9,530
   122
   128
   -33,013
   -33,047
4
5
2
19
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:27
06:51
06:49
10:50
  8,512
 14,296
   118
   122
    22,005
    22,017
5
4
7
91
0
0
0
0
 
14
1
00:00
03:40
 13,188
   122
    29,057
8
8
0
0
 
15
15
1
2
00:00
18:31
01:43
21:59
  6,221
 12,501
   126
   106
   -63,950
   -64,290
6
11
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 







18
18
1
2
00:00
18:53
01:43
21:59
  6,209
 11,156
   120
   125
     4,503
     4,334
5
8
3
0
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
02:02
06:51
06:49
07:51
 17,193
  3,607
   121
   132
   206,847
   206,873
10
5
0
0
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
1
17:33
21:59
 15,970
   117
   -18,392
4
206
0
0







24
1
13:05
18:45
 20,355
   121
    -3,707
20
0
0
0







25
1
00:16
05:47
 19,825
   120
   -38,275
9
0
0
0







26
26
1
2
10:16
18:38
14:09
21:59
 13,922
 12,056
   123
   120
  -399,502
  -399,913
53
49
1
0
0
0
0
0







27
27
1
2
05:26
06:51
06:49
12:31
  4,986
 20,344
   121
   123
  -566,646
  -566,834
21
83
0
0
0
0
0
0







28
1
07:46
14:51
 25,422
   126
    74,989
15
0
0
0







29
29
1
2
09:34
18:23
13:49
21:52
 15,292
 12,484
   123
   118
   -39,982
   -40,443
64
54
1
0
0
0
0
0







30
1
15:12
20:36
 19,391
   122
  -543,315
48
0
0
0







31
31
1
2
00:00
06:51
02:11
10:51
  7,875
 14,388
   118
   119
  -263,112
  -262,606
45
73
1
0
0
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.