GPS Space Vehicle Time Integrity for MJD 52465

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
15:01
21:57
 24,957
 42,190
  -196,346
133
0
0
0
 
2
2
1
2
09:05
18:10
13:33
21:04
 16,011
 10,408
 42,450
 42,083
   271,390
   271,205
67
56
0
0
0
0
0
0
 
3
1
10:56
15:35
 16,723
 42,422
    -1,870
117
0
0
0
 
4
4
1
2
02:29
17:38
05:52
21:58
 12,144
 15,584
 42,709
 42,112
  -196,974
  -198,345
112
128
1
0
1
0
0
0
 
5
1
01:38
08:36
 25,025
 42,735
    21,395
103
0
0
0
 
6
1
04:10
11:26
 26,150
 42,613
    47,302
113
0
0
0
 
7
7
1
2
00:00
16:00
04:05
18:20
 14,625
  8,387
 42,854
 42,155
  -553,200
  -552,751
49
54
1
0
0
0
0
0
 
8
8
1
2
00:00
19:11
02:10
23:59
  7,789
 17,337
 42,854
 42,102
  -563,987
  -563,492
34
65
1
0
0
0
0
0
 
9
1
00:51
07:02
 22,222
 42,783
    93,810
84
0
0
0
 
10
10
10
1
2
3
00:00
06:30
20:57
01:38
09:05
23:59
  5,886
  9,262
 10,964
 42,864
 42,538
 42,028
    34,881
    34,538
    33,990
57
65
42
1
1
0
0
1
0
0
0
0
 
11
1
13:12
19:10
 21,465
 42,296
    26,388
100
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:08
23:28
 26,402
 42,146
    51,866
108
0
0
0
 
14
14
1
2
04:11
11:26
06:30
16:16
  8,317
 17,350
 42,631
 42,367
   103,820
   103,480
55
105
1
0
0
0
0
0
 
15
1
07:02
13:20
 22,672
 42,514
     6,950
151
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:13
12:24
 22,278
 42,555
  -284,698
602
0
12091
0
 
18
1
08:36
13:24
 17,238
 42,493
   100,476
118
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:39
20:56
 26,248
 42,248
   215,792
88
0
0
0
 
21
1
09:30
14:48
 19,128
 42,447
    44,505
111
0
0
0
 
22
22
1
2
08:36
18:10
13:10
20:18
 16,464
  7,691
 42,482
 42,083
  -387,408
  -388,938
247
125
1
0
150
0
0
0
 
23
23
23
1
2
3
00:00
07:28
22:41
02:29
10:55
23:59
  8,943
 12,428
  4,695
 42,846
 42,521
 41,932
    37,401
    37,065
    36,444
58
87
37
1
1
0
0
1
0
0
0
0
 
24
24
1
2
03:06
21:04
07:28
22:32
 15,705
  5,284
 42,692
 41,991
      570
     -284
96
55
1
0
1
0
0
0
 
25
25
1
2
06:06
14:16
09:29
18:09
 12,188
 13,966
 42,569
 42,236
    13,371
    13,022
60
77
0
0
0
0
0
0
 
26
1
00:00
04:26
 15,971
 42,865
    20,823
227
1
1
0
 
27
1
18:21
23:59
 20,327
 42,107
    16,215
277
0
463
0
 
28
28
1
2
00:00
20:57
02:38
23:59
  9,490
 10,964
 42,866
 42,074
   130,415
   129,694
86
43
1
0
1
0
0
0
 
29
29
1
2
00:00
22:27
04:08
23:59
 14,879
  5,522
 42,883
 41,955
   -40,486
   -43,589
217
44
1
0
1
0
0
0
 
30
1
03:07
08:36
 19,721
 42,707
  -633,067
47
0
0
0
 
31
1
12:25
16:47
 15,724
 42,357
  -291,251
131
1
1
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.