GPS Space Vehicle Time Integrity for MJD 52205

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:48
15:43
 24,909
115,996
   -84,229
127
0
0
0
 
2
1
15:44
20:45
 18,086
116,404
   210,882
95
0
0
0
 
3
1
03:36
08:49
 18,754
115,625
    38,836
102
0
0
0
 
4
4
1
2
11:37
20:15
15:50
23:47
 15,218
 12,702
116,054
116,529
  -370,746
  -369,563
203
141
1
0
1
0
0
0
 
5
5
1
2
00:00
19:19
02:17
23:59
  8,214
 16,821
115,316
116,585
  -204,118
  -202,966
33
113
1
0
1
0
0
0
 
6
6
1
2
00:00
21:50
05:08
23:59
 18,482
  7,750
115,414
116,623
   116,199
   117,421
52
84
1
0
1
0
0
0
 
7
7
1
2
10:02
17:06
12:08
22:01
  7,524
 17,724
115,791
116,454
  -421,006
  -421,204
54
106
0
0
0
0
0
0
 
8
1
12:47
19:51
 25,323
116,267
  -482,591
71
0
0
0
 
9
1
18:31
23:59
 19,707
116,557
   129,891
145
0
0
0
 
10
10
1
2
00:05
14:37
02:50
19:18
  9,876
 16,892
115,269
116,292
   102,897
   103,886
49
102
1
0
1
0
0
0
 
11
1
06:59
12:31
 19,892
115,830
   111,119
129
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:13
17:34
 26,427
116,100
   122,558
162
0
0
0
 
14
14
1
2
05:08
22:02
10:02
23:59
 17,609
  7,070
115,672
116,556
   238,822
   239,694
89
51
1
0
1
0
0
0
 
15
1
00:55
07:25
 23,423
115,495
    19,320
65
18
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:03
06:12
 22,103
115,441
   -34,234
540
1
10754
0
 
18
1
02:18
07:09
 17,472
115,521
   190,787
75
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:32
14:49
 26,184
115,915
   224,335
181
0
0
0
 
21
1
03:36
08:47
 18,624
115,618
   110,472
67
1
0
0
 
22
22
1
2
02:17
12:08
06:54
14:04
 16,555
  6,955
115,508
115,957
  -230,721
  -231,601
154
74
1
0
1
0
0
0
 
23
23
23
1
2
3
01:14
03:55
17:34
03:36
05:08
20:25
  8,493
  4,344
 10,254
115,387
115,483
116,357
    93,166
    93,258
    94,088
78
45
69
0
1
0
0
1
0
0
0
0
 
24
24
24
1
2
3
00:00
12:59
20:49
01:14
16:19
23:59
  4,423
 11,958
 11,452
115,229
116,091
116,596
   114,169
   114,912
   115,345
32
79
77
4
0
0
1
0
0
0
0
0
 
25
25
1
2
00:18
08:08
03:36
12:12
 11,889
 14,574
115,321
115,789
    96,588
    97,046
59
77
1
0
0
0
0
0
 
26
1
16:49
22:14
 19,479
116,456
   111,501
121
0
0
0
 
27
1
11:48
18:14
 23,147
116,174
    78,227
117
0
0
0
 
28
1
14:49
20:23
 20,020
116,354
   147,237
113
0
0
0
 
29
1
06:15
11:04
 17,320
115,752
  -503,890
89
0
0
0
 
30
30
30
1
2
3
00:00
02:51
20:56
02:17
03:54
23:59
  8,213
  3,834
 11,000
115,392
115,376
116,597
     3,421
     3,219
     2,848
37
53
46
12
1
0
0
0
0
0
0
0
 
31
1
05:08
10:23
 18,831
115,692
    44,784
95
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.