GPS Space Vehicle Time Integrity for MJD 52990

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
04:17
11:16
 25,051
   405
  -319,714
24
0
0
0
 
2
2
1
2
05:16
22:22
10:22
23:39
 18,295
  4,556
   402
   393
   240,821
   241,172
31
10
1
0
0
0
0
0
 
3
3
3
1
2
3
00:00
07:51
22:55
03:23
11:14
23:59
 12,182
 12,117
  3,847
   415
   403
   395
   -69,953
   -70,052
   -70,217
9
9
5
2
1
0
0
0
0
0
0
0
 
4
4
4
1
2
3
06:56
13:43
16:10
08:09
16:09
18:58
  4,384
  8,729
 10,006
   408
   409
   409
    26,518
    26,692
    26,752
10
16
17
1
0
0
0
0
0
0
0
0
 
5
1
16:10
21:14
 18,203
   416
    -9,410
11
0
0
0
 
6
1
17:47
23:59
 22,292
   399
     2,786
7
0
0
0
 
7
7
1
2
11:21
16:10
16:09
17:32
 17,232
  4,863
   408
   406
  -642,392
  -642,376
11
4
0
12
0
0
0
0
 
8
1
08:22
15:27
 25,416
   407
  -394,167
26
0
0
0
 
9
9
9
1
2
3
00:00
13:55
16:10
02:12
16:09
18:52
  7,955
  8,002
  9,692
   403
   414
   409
    21,841
    21,928
    21,938
5
6
4
7
0
8
0
0
0
0
0
0
 
10
10
1
2
09:47
17:11
12:15
22:04
  8,880
 17,508
   411
   416
   -35,777
   -35,793
6
6
0
21
0
0
0
0
 
11
11
1
2
02:18
11:41
07:02
14:27
 16,999
  9,949
   411
   412
   -83,511
   -83,579
9
5
1
8
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:00
12:27
 23,136
   409
    32,222
3
73
0
0
 
14
1
00:00
05:51
 21,045
   413
    18,727
4
62
0
0
 
15
15
1
2
00:00
21:13
04:09
23:59
 14,958
  9,938
   410
   399
  -199,582
  -199,983
21
12
1
0
0
0
0
0
 
16
16
1
2
04:56
21:01
09:21
23:59
 15,911
 10,695
   409
   398
   -14,832
   -14,895
9
6
1
0
0
0
0
0
 
17
1
17:29
20:28
 10,673
   406
   -71,335
71
0
0
0
 
18
18
1
2
00:00
20:21
03:03
23:59
 10,990
 13,074
   412
   405
     1,120
     1,254
6
8
4
9
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:39
09:30
 21,036
   409
   199,616
13
0
0
0
 
21
21
1
2
00:00
19:00
02:19
23:59
  8,368
 17,941
   414
   410
   -68,281
   -68,360
4
3
1
20
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
22:20
05:28
23:59
 19,652
  5,931
   418
   406
   125,980
   129,055
236
73
1
0
1
0
0
0
 
24
24
1
2
14:58
16:10
16:09
20:44
  4,218
 16,417
   407
   409
   -82,871
   -82,898
4
14
1
0
0
0
0
0
 
25
1
01:59
07:31
 19,885
   420
   -56,664
7
5
0
0
 
26
26
1
2
11:57
20:21
15:51
23:59
 13,974
 13,096
   411
   407
  -476,265
  -476,023
37
32
1
0
0
0
0
0
 
27
1
06:56
14:01
 25,468
   409
  -853,075
123
0
0
0
 
28
1
09:34
16:09
 23,606
   405
    -9,263
12
0
0
0
 
29
29
1
2
11:11
20:05
15:28
23:29
 15,416
 12,248
   406
   402
  -190,396
  -190,669
36
30
1
0
0
0
0
0
 
30
1
16:57
22:19
 19,325
   403
  -693,846
115
0
0
0
 
31
31
1
2
00:32
08:24
03:56
12:49
 12,177
 15,837
   414
   405
  -433,032
  -432,974
11
13
0
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.