GPS Space Vehicle Time Integrity for MJD 53123

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
1
2
3
00:00
18:55
21:07
01:01
21:05
23:17
  3,689
  7,734
  7,831
   433
   437
   435
  -340,860
  -340,984
  -341,000
3
6
4
0
0
0
0
0
0
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:00
01:02
13:49
01:01
02:07
18:13
  3,689
  3,913
 15,811
   433
   434
   438
    -5,216
    -5,228
    -5,399
5
5
15
0
1
1
0
0
0
0
0
0
4
4
4
1
2
3
04:36
08:41
21:42
08:39
09:49
23:02
 14,571
  4,071
  4,783
   431
   436
   438
   128,537
   128,648
   129,182
47
17
19
0
1
0
0
1
0
0
0
0
5
5
1
2
06:10
08:41
08:39
12:06
  8,928
 12,275
   435
   431
   -27,193
   -27,215
6
8
0
0
0
0
0
0
6
1
08:41
15:01
 22,727
   430
   -22,517
6
5
0
0
7
1
02:24
08:39
 22,427
   432
  -560,573
77
0
0
0
8
8
1
2
00:00
01:02
01:01
06:22
  3,689
 19,139
   442
   445
  -299,246
  -299,091
14
73
0
1
0
1
0
0
9
9
9
1
2
3
04:58
08:41
14:48
08:39
09:52
17:13
 13,209
  4,246
  8,702
   436
   442
   438
    42,129
    42,151
    42,191
9
4
6
0
2
0
0
0
0
0
0
0
10
10
1
2
01:02
08:41
03:11
12:59
  7,725
 15,433
   439
   440
   -42,723
   -42,742
5
3
0
96
0
0
0
0
11
11
1
2
02:35
17:11
05:24
21:05
 10,101
 14,008
   432
   438
  -112,810
  -112,958
7
9
1
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
01:02
21:07
01:01
03:28
23:17
  3,689
  8,760
  7,831
   432
   431
   435
    29,723
    29,719
    29,692
0
5
4
0
12
1
0
0
0
0
0
0
14
1
14:21
20:33
 22,333
   437
    19,688
5
24
0
0
15
1
12:18
19:07
 24,528
   429
  -258,812
36
0
0
0
16
16
16
1
2
3
12:12
19:49
21:07
15:04
21:05
23:17
 10,316
  4,559
  7,831
   431
   442
   439
   -12,395
   -12,372
   -12,372
5
4
2
1
2
5
0
0
0
0
0
0
17
17
1
2
06:53
08:41
08:39
12:58
  6,387
 15,399
   432
   437
  -307,001
  -307,228
37
93
0
0
0
0
0
0
18
1
11:14
17:50
 23,738
   434
    30,776
23
0
0
0
19
19
19
1
2
3
00:00
01:02
15:02
01:01
03:24
18:58
  3,689
  8,468
 14,136
   424
   424
   429
    67,771
    67,709
    67,183
12
25
36
0
1
1
0
0
0
0
0
0
20
20
1
2
18:39
21:07
21:05
23:17
  8,720
  7,831
   437
   440
   168,628
   168,602
8
7
0
0
0
0
0
0
21
1
10:01
17:16
 26,067
   440
   -74,643
3
76
0
0
22
1
12:31
19:35
 25,403
   436
     4,749
38
0
0
0
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
05:43
08:41
08:39
11:24
 10,543
  9,766
   432
   437
   -22,257
   -22,282
6
10
0
0
0
0
0
0
25
25
1
2
16:46
21:07
21:05
22:16
 15,489
  4,154
   444
   447
   -65,024
   -65,029
3
4
10
0
0
0
0
0
26
26
1
2
02:49
11:15
06:45
15:10
 14,141
 14,061
   435
   432
   -47,537
   -48,089
75
73
1
0
0
0
0
0
27
27
27
1
2
3
00:00
01:02
21:54
01:01
05:02
23:17
  3,689
 14,362
  4,977
   438
   436
   444
  -143,286
  -143,563
  -145,674
32
127
45
0
1
0
0
1
0
0
0
0
28
1
01:02
07:39
 23,657
   425
   -29,141
12
11
0
0
29
29
1
2
02:12
11:02
06:26
14:30
 15,225
 12,489
   431
   428
  -235,324
  -235,298
5
5
10
25
0
0
0
0
30
1
08:41
13:17
 16,549
   433
  -521,881
40
1
0
0
31
31
31
1
2
3
00:00
01:02
15:26
01:01
03:46
18:48
  3,689
  9,823
 12,082
   433
   426
   432
  -125,911
  -126,079
  -127,312
26
71
79
0
1
1
0
1
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.