GPS Space Vehicle Time Integrity for MJD 51882

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
08:10
15:06
 24,990
   -38
  -155,159
52
0
0
0
 
2
1
14:13
20:42
 23,324
   -42
   306,894
59
0
0
0
 
3
3
1
2
02:30
11:42
07:05
14:44
 16,404
 10,742
   -48
   -35
   -63,136
   -63,223
53
53
0
2
0
0
0
0
 
4
4
1
2
10:43
17:32
11:56
22:46
  4,376
 18,759
   -44
   -42
  -593,412
  -594,006
56
110
1
0
0
0
0
0
 
5
5
1
2
00:00
19:02
01:01
23:59
  3,677
 17,570
   -50
   -47
  -275,239
  -275,392
53
52
0
0
0
0
0
0
 
6
6
1
2
00:00
21:24
04:01
23:59
 14,468
  9,352
   -32
   -39
      -60
      -58
52
52
0
0
0
0
0
0
 
7
1
15:08
21:15
 21,945
   -33
  -400,061
232
0
1
0
 
8
1
11:56
19:03
 25,543
   -45
  -697,704
166
0
0
0
 
9
9
1
2
03:52
17:42
05:50
22:39
  6,970
 17,659
   -65
   -50
    20,495
    20,600
54
52
0
0
0
0
0
0
 
10
10
10
1
2
3
00:00
14:18
20:56
01:52
15:38
23:59
  6,707
  4,639
 11,013
   -50
   -26
   -41
   -60,609
   -60,610
   -60,639
54
53
51
0
0
0
0
0
0
0
0
0
 
11
11
1
2
05:49
15:53
10:42
17:49
 17,560
  6,729
   -50
   -44
     -752
     -749
51
54
0
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:36
16:05
 23,335
   -40
     -216
52
3
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
01:27
08:00
 23,554
   -37
   -22,800
62
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:48
05:49
23:59
 20,926
  4,272
   -38
   -40
   286,252
   286,416
52
51
0
0
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
09:28
16:39
 25,821
   -43
  -366,332
90
0
0
0
 
20
1
07:34
13:22
 20,787
   -45
    50,592
52
0
0
0
 
21
1
01:55
09:01
 25,381
   -52
   -19,493
53
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:09
06:35
 23,072
   -49
    -4,003
54
5
0
0
 
24
1
18:35
23:59
 19,449
   -38
   -11,758
53
0
0
0
 
25
1
05:49
10:39
 17,412
   -49
    -9,959
51
0
0
0
 
26
26
1
2
00:10
15:54
04:10
19:37
 14,237
 13,391
   -57
   -48
  -140,931
  -142,775
149
143
1
0
1
0
0
0
 
27
1
10:34
17:44
 25,790
   -43
    -4,263
53
10
0
0
 
28
28
1
2
02:27
09:24
03:51
14:12
  4,866
 17,335
   -45
   -45
    -7,156
    -7,274
53
53
0
0
0
0
0
0
 
29
1
04:02
09:18
 18,935
   -50
  -283,265
160
0
0
0
 
30
30
1
2
00:00
20:29
02:01
23:59
  7,222
 12,413
   -39
   -42
    49,239
    49,363
52
53
0
0
0
0
0
0
 
31
31
31
1
2
3
04:21
05:58
14:45
05:49
07:44
15:53
  5,022
  6,326
  4,080
   -46
   -39
   -27
   -21,132
   -21,134
   -21,166
53
50
52
0
0
0
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.