GPS Space Vehicle Time Integrity for MJD 52763

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
1
2
3
00:01
20:13
21:36
03:03
21:35
23:59
 10,903
  4,934
  8,564
 88,175
 89,626
 89,786
  -195,787
  -194,488
  -194,344
47
38
48
1
23
0
1
0
0
0
0
0
 
2
2
1
2
00:37
20:25
01:44
23:59
  4,007
 12,750
 88,131
 89,742
   196,889
   198,999
40
114
1
0
1
0
0
0
 
3
3
1
2
00:05
15:12
02:41
18:50
  9,283
 12,964
 88,149
 89,370
    81,292
    82,330
57
59
11
0
1
0
0
0
 
4
4
1
2
05:03
08:54
08:52
10:19
 13,508
  4,964
 88,617
 88,804
    44,927
    45,103
99
21
0
20
0
0
0
0
 
5
1
07:14
12:46
 19,792
 88,869
    75,941
111
0
0
0
 
6
1
09:44
15:54
 22,138
 89,074
    93,180
135
0
0
0
 
7
1
03:31
09:13
 20,352
 88,580
  -379,532
23
36
0
0
 
8
1
00:49
07:06
 22,627
 88,384
  -231,091
51
0
0
0
 
9
1
05:56
10:17
 15,610
 88,710
   131,245
100
0
0
0
 
10
10
1
2
01:49
08:26
03:24
12:04
  5,652
 13,111
 88,240
 88,872
    63,820
    64,430
36
97
0
0
0
0
0
0
 
11
11
1
2
03:54
18:06
05:38
21:49
  6,161
 13,316
 88,422
 89,578
    42,973
    44,039
42
73
9
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:01
21:48
03:53
23:59
 13,847
  7,852
 88,221
 89,777
   115,016
   116,608
82
55
0
6
0
0
0
0
 
14
1
14:54
20:56
 21,557
 89,437
   111,262
117
0
0
0
 
15
1
14:43
19:27
 16,978
 89,377
   -15,371
56
0
0
0
 
16
16
1
2
13:42
19:59
15:10
23:59
  5,049
 14,267
 89,165
 89,714
    89,336
    89,609
25
53
30
0
0
0
0
0
 
17
1
10:15
17:10
 24,717
 89,136
    78,094
131
0
0
0
 
18
18
1
2
12:47
16:04
15:35
18:26
 10,095
  8,486
 89,180
 89,383
    79,308
    79,501
67
40
0
40
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
19:33
23:59
 15,950
 89,715
   303,202
102
0
0
0
 
21
21
1
2
10:37
12:49
12:46
14:42
  7,624
  6,744
 88,974
 89,147
   158,492
   158,557
38
18
69
49
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:49
17:31
17:30
19:00
 16,717
  5,170
 89,244
 89,444
    63,550
    63,733
99
26
6
16
0
0
0
0
 
24
24
1
2
06:05
10:42
10:28
11:50
 15,724
  4,016
 88,729
 88,934
    61,392
    61,567
101
26
1
14
0
0
0
0
 
25
25
1
2
18:14
21:42
21:41
22:43
 12,349
  3,636
 89,596
 89,726
    46,103
    46,228
71
20
0
38
0
0
0
0
 
26
26
1
2
03:56
14:09
07:13
15:35
 11,705
  5,164
 88,505
 89,206
  -398,121
  -397,640
55
18
0
41
0
0
0
0
 
27
27
1
2
00:01
22:50
06:05
23:59
 21,678
  4,123
 88,305
 89,834
    17,561
    14,143
293
59
1
2
577
0
0
0
 
28
1
01:26
06:47
 19,039
 88,401
   135,184
108
0
0
0
 
29
1
03:04
06:48
 13,314
 88,458
   -43,507
63
0
0
0
 
30
1
08:39
13:41
 18,053
 88,942
    72,517
158
0
0
0
 
31
31
1
2
00:46
17:17
02:24
18:50
  5,679
  5,494
 88,188
 89,435
   -81,871
   -82,325
15
28
50
56
0
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.