GPS Space Vehicle Time Integrity for MJD 53015

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 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
02:34
09:32
 24,831
   481
  -323,440
17
56
0
0
 
2
2
1
2
03:36
20:44
08:42
21:55
 18,156
  4,100
   474
   469
   255,451
   255,819
36
16
1
18
0
0
0
0
 
3
3
3
1
2
3
00:00
06:10
21:49
01:40
09:31
23:59
  6,027
 12,042
  7,806
   467
   474
   480
   -76,357
   -76,426
   -76,569
11
14
10
10
100
13
0
0
0
0
0
0
 
4
4
1
2
05:21
12:03
06:26
17:18
  3,827
 18,885
   468
   472
    41,569
    41,806
14
44
10
3
0
0
0
0
 
5
1
13:46
19:27
 20,294
   479
   -12,479
18
85
0
0
 
6
1
16:02
22:32
 23,340
   478
     3,362
11
85
0
0
 
7
1
09:40
15:42
 21,611
   475
  -636,387
28
9
0
0
 
8
1
07:42
13:46
 21,807
   473
  -384,855
37
0
0
0
 
9
9
1
2
12:18
22:25
17:11
23:59
 17,538
  5,630
   476
   476
    25,735
    25,787
13
13
88
25
0
0
0
0
 
10
10
1
2
09:06
15:30
10:23
18:49
  4,474
 11,972
   472
   485
   -37,045
   -37,049
19
8
60
9
0
0
0
0
 
11
11
1
2
00:37
10:23
05:20
12:46
 16,763
  8,498
   469
   475
   -88,620
   -88,689
15
17
80
95
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:22
10:47
 23,037
   469
    32,111
8
118
0
0
 
14
14
1
2
00:00
21:56
04:12
23:59
 15,002
  7,414
   471
   478
    18,519
    18,515
9
11
177
106
0
0
0
0
 
15
15
1
2
00:00
20:04
02:29
23:59
  8,941
 14,108
   474
   484
  -210,333
  -210,690
20
16
1
20
0
0
0
0
 
16
16
1
2
03:08
19:28
07:41
22:24
 16,092
 10,479
   467
   474
   -16,010
   -16,014
19
12
220
120
0
0
0
0
 
17
1
14:24
20:25
 21,629
   477
  -118,803
134
0
0
0
 
18
18
1
2
00:00
18:50
01:19
23:59
  4,734
 18,578
   463
   476
     5,520
     5,692
12
17
32
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:27
07:50
 19,157
   470
   195,278
17
22
0
0
 
21
1
17:33
23:59
 23,114
   476
   -70,011
10
201
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
13:14
18:49
 20,097
   471
   -88,908
20
73
0
0
 
25
1
00:16
05:47
 19,678
   473
   -58,081
9
94
0
0
 
26
26
1
2
10:23
18:50
14:08
22:35
 13,300
 13,438
   475
   479
  -456,960
  -456,665
36
41
14
9
0
0
0
0
 
27
1
05:13
12:17
 25,394
   471
  -884,260
88
0
0
0
 
28
1
07:53
14:58
 25,451
   480
   -13,562
13
91
0
0
 
29
29
29
1
2
3
10:48
18:23
20:36
13:47
20:00
21:48
 10,762
  5,795
  4,352
   476
   473
   477
  -207,488
  -207,665
  -207,712
24
9
26
21
10
15
0
0
0
0
0
0
 
30
1
15:16
19:27
 15,022
   473
  -734,351
81
0
0
0
 
31
31
1
2
00:00
06:41
02:14
11:06
  8,026
 15,899
   468
   471
   -67,006
   -68,048
89
168
1
1
1
1
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.