GPS Space Vehicle Time Integrity for MJD 52196

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
09:25
16:19
 24,833
102,490
   -96,371
79
0
0
0
 
2
1
16:20
21:23
 18,078
102,789
   192,669
72
1
0
0
 
3
1
04:13
09:56
 20,563
102,210
    27,938
93
0
0
0
 
4
4
1
2
12:15
20:52
16:28
23:59
 15,174
 11,206
102,524
102,893
  -402,232
  -401,205
165
116
1
0
1
0
0
0
 
5
5
1
2
00:00
19:56
02:54
23:59
 10,492
 14,605
101,906
102,917
  -216,659
  -215,752
38
93
1
0
1
0
0
0
 
6
6
1
2
00:00
22:28
05:44
23:59
 20,680
  5,511
101,965
102,947
   102,606
   103,583
56
60
1
0
1
0
0
0
 
7
7
1
2
10:38
17:42
12:44
22:37
  7,611
 17,690
102,329
102,827
  -411,747
  -412,173
59
122
1
0
0
0
0
0
 
8
1
13:24
20:27
 25,323
102,688
  -483,915
69
0
0
0
 
9
9
1
2
00:00
19:08
01:31
23:59
  5,422
 17,517
101,835
102,912
   113,708
   114,900
39
127
1
0
1
0
0
0
 
10
10
1
2
00:55
15:14
03:27
19:55
  9,102
 16,896
101,869
102,692
    89,999
    90,793
40
82
2
0
1
0
0
0
 
11
1
07:36
13:07
 19,830
102,377
    97,880
101
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:49
18:10
 26,458
102,559
   108,720
111
0
0
0
 
14
14
1
2
05:45
22:37
10:39
23:59
 17,643
  4,935
102,243
102,887
   225,535
   226,173
79
44
1
0
1
0
0
0
 
15
1
01:31
08:02
 23,450
102,074
     9,410
60
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:40
06:49
 22,065
102,018
    26,406
574
0
11229
0
 
18
1
02:55
07:46
 17,392
102,100
   177,187
70
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:08
15:25
 26,175
102,434
   208,573
134
0
0
0
 
21
1
04:13
09:24
 18,672
102,193
    97,082
64
4
0
0
 
22
22
1
2
02:55
12:45
07:32
14:42
 16,629
  6,997
102,094
102,457
  -209,225
  -210,288
159
81
1
0
1
0
0
0
 
23
23
23
1
2
3
01:52
04:32
18:14
04:12
05:44
21:02
  8,446
  4,329
 10,096
101,971
102,073
102,733
    80,224
    80,321
    80,938
73
33
46
0
1
0
0
1
0
0
0
0
 
24
24
24
1
2
3
00:00
13:37
21:26
01:51
16:56
23:59
  6,676
 11,930
  9,225
101,834
102,542
102,942
    14,813
    15,388
    15,718
40
49
63
1
1
0
0
0
0
0
0
0
 
25
25
1
2
00:41
08:45
04:12
12:47
 12,664
 14,552
101,901
102,337
    83,404
    83,838
63
61
1
0
0
0
0
0
 
26
1
17:25
22:50
 19,495
102,832
    97,244
99
0
0
0
 
27
1
12:25
18:51
 23,176
102,619
    65,624
81
0
0
0
 
28
1
15:25
21:00
 20,078
102,757
   130,932
90
0
0
0
 
29
1
06:50
11:38
 17,287
102,310
  -520,389
74
0
0
0
 
30
30
30
1
2
3
00:00
03:27
21:34
02:54
04:32
23:59
 10,490
  3,845
  8,757
101,943
101,955
102,916
     9,397
     9,165
     8,313
56
47
36
0
1
0
0
1
0
0
0
0
 
31
1
05:45
11:00
 18,756
102,262
    32,989
85
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.