GPS Space Vehicle Time Integrity for MJD 51883

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
08:05
15:02
 24,985
   -20
  -155,278
49
0
0
0
 
2
1
14:09
20:38
 23,325
   -25
   307,365
60
0
0
0
 
3
3
1
2
02:26
11:52
07:01
14:27
 16,422
  9,258
   -32
   -27
   -63,408
   -63,499
52
52
0
2
0
0
0
0
 
4
4
1
2
10:39
17:28
11:52
22:41
  4,377
 18,790
   -21
   -31
  -594,998
  -595,600
54
113
1
0
0
0
0
0
 
5
1
19:22
23:59
 16,467
   -32
  -275,543
52
0
0
0
 
6
6
1
2
00:00
21:19
03:57
23:59
 14,216
  9,572
   -24
   -30
      -43
      -45
51
52
0
0
0
0
0
0
 
7
1
15:03
21:11
 21,948
   -27
  -403,038
229
0
0
0
 
8
1
11:52
18:59
 25,552
   -40
  -699,511
167
0
0
0
 
9
9
1
2
03:48
17:38
05:46
22:34
  7,088
 17,656
   -29
   -33
    20,675
    20,762
52
53
0
1
0
0
0
0
 
10
10
10
1
2
3
00:00
14:15
20:52
01:48
15:34
23:59
  6,452
  4,683
 11,253
   -35
   -17
   -23
   -60,638
   -60,647
   -60,668
53
52
52
0
0
0
0
0
0
0
0
0
 
11
11
1
2
05:45
15:49
10:38
17:45
 17,527
  6,857
   -35
   -28
     -744
     -744
47
53
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:32
16:01
 23,327
   -29
     -203
50
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
01:22
07:56
 23,619
   -26
   -23,144
59
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:31
05:45
23:59
 20,615
  5,230
   -30
   -40
   286,449
   286,591
52
53
0
0
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
09:24
16:34
 25,827
   -22
  -367,209
90
0
0
0
 
20
1
08:13
13:18
 18,319
   -31
    50,638
49
0
0
0
 
21
1
01:51
08:57
 25,563
   -35
   -19,526
49
3
0
0
 
22
22
1
2
08:19
11:11
10:38
12:40
  8,325
  5,300
   -41
   -35
  -450,610
  -450,768
64
59
0
2
0
0
0
0
 
23
1
00:05
06:30
 23,041
   -36
    -4,048
50
0
0
0
 
24
1
18:31
23:59
 19,694
   -35
   -11,995
53
0
0
0
 
25
1
05:45
11:11
 19,498
   -35
    -9,959
49
11
0
0
 
26
26
1
2
00:06
15:49
04:06
19:33
 14,296
 13,354
   -36
   -40
  -143,751
  -145,603
145
142
1
0
1
0
0
0
 
27
27
1
2
10:39
12:41
11:52
17:39
  4,378
 17,910
   -29
   -32
    -4,336
    -4,343
48
52
0
22
0
0
0
0
 
28
28
1
2
02:23
09:19
03:47
14:08
  4,940
 17,346
   -34
   -35
    -7,469
    -7,588
51
52
0
0
0
0
0
0
 
29
1
03:57
09:14
 18,936
   -44
  -285,570
161
0
0
0
 
30
30
1
2
00:00
20:25
01:57
23:59
  6,972
 12,779
   -42
   -36
    49,379
    49,508
51
53
0
3
0
0
0
0
 
31
31
1
2
05:53
14:41
07:39
15:48
  6,370
  4,068
   -48
   -15
   -21,257
   -21,281
45
51
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.