GPS Space Vehicle Time Integrity for MJD 52621

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
05:15
09:45
09:43
12:17
 16,039
  9,137
    77
    82
  -261,737
  -261,753
10
4
0
28
0
0
0
0
 
2
2
2
1
2
3
00:00
06:23
09:45
01:03
09:43
11:22
  3,797
 11,974
  5,848
    79
    89
    81
    30,708
    30,886
    30,934
11
16
11
1
0
1
0
0
0
0
0
0
 
3
3
1
2
00:11
09:45
04:37
12:26
 15,922
  9,637
    88
    79
   -88,154
   -88,250
7
7
1
2
0
0
0
0
 
4
1
15:07
20:27
 19,160
    85
  -375,192
41
0
0
0
 
5
1
16:31
22:26
 21,270
    91
   -45,554
11
0
0
0
 
6
6
1
2
00:00
18:57
01:32
23:59
  5,514
 18,100
    89
   338
     2,061
     2,331
6
10225
0
12
0
12
0
0
 
7
1
12:39
18:52
 22,301
    86
  -156,577
276
0
0
0
 
8
1
09:45
16:28
 24,150
    83
   -74,085
179
0
0
0
 
9
9
1
2
01:11
15:24
03:43
20:14
  9,093
 17,389
    79
    74
    21,201
    21,294
5
7
3
0
0
0
0
0
 
10
10
1
2
10:57
18:23
13:27
23:14
  9,028
 17,429
    80
    84
   -16,545
   -16,561
5
4
0
34
0
0
0
0
 
11
11
1
2
03:30
12:59
08:17
15:39
 17,187
  9,576
    78
    94
   -28,503
   -28,525
4
8
6
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:21
09:45
09:43
13:45
  8,478
 14,384
    75
    80
    19,504
    19,517
5
8
4
113
0
0
0
0
 
14
1
00:36
06:37
 21,635
    82
    34,680
14
0
0
0
 
15
15
1
2
00:00
21:16
04:31
23:59
 16,240
  9,774
    93
  -115
   -47,037
   -47,569
14
5020
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:10
03:27
23:59
 12,400
 13,782
    88
   146
    -7,815
    -7,855
4
2551
41
12
0
12
0
0
 
18
18
1
2
00:00
21:46
04:35
23:59
 16,450
  7,976
    78
  -169
    14,673
    14,197
13
6225
1
12
0
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:54
09:45
09:43
10:45
 17,315
  3,605
    79
    83
   201,557
   201,577
7
5
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
19:48
01:17
23:59
  4,611
 15,076
    69
   319
   -15,170
   -14,978
4
8708
4
12
0
12
0
0
 
24
1
16:03
21:44
 20,417
    83
   -77,995
16
0
0
0
 
25
1
03:15
08:48
 19,968
    75
   -36,398
8
55
0
0
 
26
26
26
1
2
3
00:00
13:10
21:33
01:35
17:04
23:59
  5,681
 13,974
  8,748
    78
    91
    75
  -341,184
  -342,058
  -342,543
29
66
43
1
1
0
1
0
0
0
0
0
 
27
27
1
2
08:19
09:45
09:43
15:25
  5,029
 20,349
    75
    82
  -483,188
  -483,574
46
171
0
0
0
0
0
0
 
28
1
10:42
17:47
 25,437
    84
    82,444
10
4
0
0
 
29
29
1
2
12:32
21:20
16:46
23:59
 15,217
  9,562
    85
    78
  -386,639
  -387,117
68
42
1
0
0
0
0
0
 
30
1
18:09
23:32
 19,364
    79
  -495,832
95
0
0
0
 
31
31
1
2
01:32
09:45
05:07
13:49
 12,870
 14,650
    76
    81
  -319,089
  -318,716
50
54
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.