GPS Space Vehicle Time Integrity for MJD 52463

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
15:10
22:06
 24,963
 44,111
  -194,052
126
0
0
0
 
2
2
1
2
09:14
18:18
13:41
21:12
 16,006
 10,403
 44,369
 44,011
   272,269
   272,093
56
55
0
0
0
0
0
0
 
3
1
11:05
15:43
 16,695
 44,329
      616
111
0
0
0
 
4
4
1
2
02:37
17:46
06:00
22:06
 12,174
 15,592
 44,618
 44,032
  -192,670
  -194,043
106
124
1
0
1
0
0
0
 
5
1
01:47
08:44
 25,016
 44,643
    23,608
92
0
0
0
 
6
1
04:18
11:34
 26,121
 44,541
    49,206
109
0
0
0
 
7
7
1
2
00:00
16:08
04:13
18:28
 15,189
  8,402
 44,759
 44,079
  -554,897
  -554,444
48
52
6
1
0
0
0
0
 
8
8
1
2
00:00
19:19
02:18
23:59
  8,301
 16,848
 44,752
 44,031
  -564,955
  -564,454
35
73
1
0
0
0
0
0
 
9
1
00:59
07:10
 22,214
 44,690
    95,466
78
0
0
0
 
10
10
10
1
2
3
00:00
06:38
21:05
01:46
09:13
23:59
  6,380
  9,286
 10,467
 44,765
 44,465
 43,955
    36,908
    36,585
    36,037
60
55
51
1
1
0
0
1
0
0
0
0
 
11
1
13:20
19:18
 21,468
 44,214
    28,433
95
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:16
23:35
 26,381
 44,068
    53,661
101
0
0
0
 
14
14
1
2
04:19
11:34
06:38
16:24
  8,298
 17,375
 44,549
 44,281
   106,159
   105,815
50
102
1
0
0
0
0
0
 
15
1
07:10
13:28
 22,688
 44,448
     9,649
155
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:21
12:32
 22,241
 44,477
  -269,164
618
0
12216
0
 
18
1
08:44
13:32
 17,244
 44,406
   102,781
113
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:47
21:04
 26,235
 44,162
   217,263
82
0
0
0
 
21
1
09:38
14:56
 19,132
 44,375
    46,391
116
0
0
0
 
22
22
1
2
08:44
18:18
13:18
20:26
 16,381
  7,690
 44,396
 43,999
  -378,992
  -380,525
246
122
1
0
14
0
0
0
 
23
23
23
1
2
3
00:00
07:36
22:50
02:37
11:04
23:59
  9,444
 12,385
  4,189
 44,744
 44,452
 43,867
    39,404
    39,098
    38,481
60
78
49
0
1
0
0
1
0
0
0
0
 
24
24
1
2
03:14
21:13
07:36
22:40
 15,708
  5,253
 44,605
 43,918
     2,928
     2,088
94
62
1
0
1
0
0
0
 
25
25
1
2
06:14
14:24
09:37
18:17
 12,192
 13,978
 44,492
 44,147
    15,384
    15,024
51
73
1
0
0
0
0
0
 
26
1
00:00
04:34
 16,474
 44,768
    27,952
222
1
110
0
 
27
1
18:29
23:59
 19,836
 44,038
    23,326
271
0
495
0
 
28
28
1
2
00:00
21:05
02:46
23:59
  9,988
 10,429
 44,766
 44,020
   132,145
   131,470
88
53
1
0
1
0
0
0
 
29
29
1
2
00:00
22:36
04:16
23:59
 15,376
  5,021
 44,780
 43,898
   -33,628
   -36,708
214
51
1
0
1
0
0
0
 
30
1
03:15
08:44
 19,723
 44,624
  -631,932
40
0
0
0
 
31
1
12:33
16:55
 15,728
 44,274
  -287,600
129
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.