GPS Space Vehicle Time Integrity for MJD 52632

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
03:27
10:18
 24,635
101,906
  -161,455
115
0
0
0
 
2
2
2
1
2
3
00:00
06:34
21:32
02:08
09:32
23:59
  7,685
 10,676
  8,857
102,031
101,812
101,509
   138,587
   138,524
   138,541
52
53
62
0
0
0
0
0
0
0
0
0
 
3
3
1
2
00:00
22:35
04:16
23:59
 15,335
  5,083
102,057
101,468
    10,869
    10,036
96
50
1
0
1
0
0
0
 
4
4
1
2
06:32
15:05
10:42
18:42
 15,006
 12,993
101,827
101,610
    99,492
    99,092
82
73
1
0
0
0
0
0
 
5
1
14:06
21:14
 25,697
101,638
    54,211
90
0
0
0
 
6
1
16:46
23:55
 25,749
101,582
   103,711
87
0
0
0
 
7
7
1
2
04:46
12:21
06:55
16:45
  7,718
 15,832
101,852
101,707
   -52,264
   -53,526
99
222
1
0
1
3
0
0
 
8
1
07:30
14:29
 25,153
101,805
     3,338
270
0
792
0
 
9
1
13:19
19:37
 22,630
101,678
   124,573
69
0
0
0
 
10
10
1
2
09:32
19:03
14:05
21:30
 16,383
  8,837
101,760
101,497
    84,518
    84,234
74
60
0
0
0
0
0
0
 
11
1
01:31
07:43
 22,338
101,979
    72,268
83
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:59
12:20
 26,463
101,860
   121,962
87
0
0
0
 
14
14
1
2
00:00
16:32
04:42
19:02
 16,936
  9,047
102,017
101,557
   135,058
   134,508
85
45
1
1
1
0
0
0
 
15
15
1
2
00:00
19:37
02:34
23:59
  9,240
 15,723
102,012
101,571
    50,582
    49,790
79
60
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:42
23:59
 19,040
101,578
    92,224
78
0
0
0
 
18
18
1
2
00:00
21:16
02:10
23:59
  7,809
  9,834
102,024
101,563
   113,788
   113,097
82
51
1
0
1
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:23
09:39
 26,163
101,935
   304,877
74
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:33
19:54
15:06
23:43
 12,791
 13,709
101,687
101,511
    85,653
    85,453
61
76
0
0
0
0
0
0
 
24
24
24
1
2
3
07:44
09:39
15:35
09:32
11:08
19:53
  6,465
  5,300
 15,485
101,803
101,744
101,611
    21,241
    21,165
    20,949
49
48
79
0
1
0
0
0
0
0
0
0
 
25
25
1
2
02:55
18:48
06:58
22:34
 14,522
 13,596
101,920
101,507
    64,998
    64,557
68
65
1
0
0
0
0
0
 
26
1
11:31
16:58
 19,638
101,719
  -256,249
138
0
0
0
 
27
27
1
2
06:56
09:23
09:22
13:07
  8,795
 13,445
101,909
101,776
  -408,269
  -408,698
72
194
0
0
0
0
0
0
 
28
1
09:33
15:12
 20,365
101,768
   182,457
102
0
0
0
 
29
1
10:50
16:31
 20,353
101,728
  -300,017
136
0
0
0
 
30
1
15:46
22:40
 24,830
101,606
  -409,448
158
0
0
0
 
31
1
00:00
05:14
 18,830
102,022
  -204,961
70
1
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.