GPS Space Vehicle Time Integrity for MJD 51687

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
1
2
00:00
21:26
04:27
23:59
 16,001
  9,212
  -619
 45,935
  -130,320
   -83,876
44
4467136
0
1
0
9212
0
0
 
2
1
03:19
09:59
 23,945
  -618
   218,027
52
0
0
0
 
3
3
3
1
2
3
01:50
15:47
17:20
03:30
17:03
20:23
  6,020
  4,540
 10,948
  -605
  -629
  -632
    -6,280
    -6,467
    -6,500
39
50
48
0
0
0
0
0
0
0
0
0
 
4
4
1
2
00:14
06:58
01:14
12:14
  3,484
 18,928
  -598
  -626
  -782,725
  -782,659
52
49
0
18
0
0
0
0
 
5
1
08:31
14:24
 20,978
  -620
  -251,309
50
21
0
0
 
6
1
10:48
17:19
 23,411
  -626
    -2,266
50
19
0
0
 
7
1
05:11
10:50
 20,324
  -609
  -181,782
68
0
0
0
 
8
1
01:17
08:24
 25,586
  -613
   -34,994
440
0
8605
0
 
9
9
1
2
07:19
17:04
12:03
19:20
 16,902
  8,066
  -615
  -619
    45,075
    45,119
47
50
4
3
0
0
0
0
 
10
10
1
2
03:31
10:15
04:58
15:06
  5,180
 17,454
  -601
  -618
   -51,867
   -51,899
42
50
1
0
0
0
0
0
 
11
11
1
2
05:28
19:21
07:19
23:59
  6,664
 16,696
  -617
 25,064
  -368,092
  -343,753
67
3318179
9
1
1
16696
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:26
07:22
 17,653
  -615
   747,711
90
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
17:38
22:45
 18,345
 22,756
  -793,779
3165536
1
18345
0
 
16
1
00:00
03:19
 11,923
  -626
  -229,584
154
1
1
0
 
17
1
11:49
19:04
 26,104
  -626
   255,853
51
0
0
0
 
18
1
00:00
05:10
 18,531
  -624
   -35,585
44
8
0
0
 
19
19
1
2
00:00
22:51
04:46
23:59
 17,150
  4,084
  -610
  -608
  -185,492
  -186,347
71
52
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
15:10
22:17
 25,528
  -621
    -9,914
49
1
0
0
 
22
22
22
1
2
3
00:00
14:35
21:50
02:25
16:40
23:59
  8,720
  7,371
  7,748
  -624
  -625
 54,738
  -302,960
  -301,984
  -246,120
69
67
4870923
1
1
1
1
0
7748
0
0
0
 
23
1
13:34
20:04
 23,349
  -621
   -11,190
49
0
0
0
 
24
1
08:05
13:49
 20,580
  -625
  -731,226
75
4
0
0
 
25
1
19:05
23:59
 17,673
 23,639
    17,959
3225158
1
17673
0
 
26
26
26
1
2
3
05:26
13:29
14:38
09:00
14:36
17:19
 12,836
  4,025
  9,614
  -612
  -624
  -621
  -433,352
  -433,857
  -433,993
93
55
75
1
0
0
0
0
0
0
0
0
 
27
27
1
2
00:39
04:27
02:25
07:44
  6,394
 11,795
  -620
  -613
   -20,422
   -20,432
45
42
0
2
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
16:12
22:12
 21,504
  -620
  -623,944
114
0
0
0
 
30
1
10:06
15:28
 19,281
  -620
    21,650
50
5
0
0
 
31
31
1
2
03:31
17:20
05:27
20:58
  6,866
 12,861
  -610
  -623
    -4,368
    -4,433
43
48
2
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.