GPS Space Vehicle Time Integrity for MJD 52548

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
10:22
17:22
 25,110
   155
  -251,116
27
0
0
0
 
2
1
11:21
16:19
 17,815
   153
   272,722
29
19
0
0
 
3
3
1
2
05:22
14:06
09:35
17:21
 15,015
 11,615
   161
   150
   -67,615
   -67,723
15
18
23
51
0
0
0
0
 
4
4
4
1
2
3
00:00
13:18
20:00
01:19
14:21
23:59
  4,704
  3,739
 14,371
   151
   150
   145
  -323,189
  -323,648
  -323,937
21
19
41
12
40
0
0
0
0
0
0
0
 
5
5
1
2
00:00
21:39
03:10
23:59
 11,399
  8,179
   164
   154
   -33,106
   -33,195
5
15
49
63
0
0
0
0
 
6
1
00:05
06:34
 23,078
   162
      637
11
132
0
0
 
7
7
7
1
2
3
17:35
20:54
22:23
20:53
22:19
23:36
 11,889
  5,044
  4,324
   155
   152
   142
  -398,037
  -397,753
  -397,596
114
47
38
0
1
0
0
0
0
0
0
0
 
8
1
14:25
21:32
 25,540
   155
  -453,562
189
0
0
0
 
9
9
9
1
2
3
00:00
06:11
20:25
01:19
08:44
23:59
  4,691
  9,046
 12,847
   170
   152
   149
    10,613
    10,649
    10,743
11
15
10
21
51
113
0
0
0
0
0
0
 
10
10
1
2
00:00
16:20
04:09
18:07
 14,879
  6,334
   160
   152
   -12,515
   -12,557
13
23
87
93
0
0
0
0
 
11
11
1
2
08:31
18:18
13:17
20:40
 17,093
  8,347
   163
   150
   -21,740
   -21,782
9
14
61
60
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:15
18:40
 23,100
   150
    15,060
11
171
0
0
 
14
1
06:07
11:50
 20,578
   155
    46,920
12
114
0
0
 
15
1
02:01
09:15
 25,901
   155
   -17,792
35
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:20
04:09
03:02
08:29
  6,097
 15,394
   163
   160
  -524,249
  -525,204
115
285
0
0
0
4
0
0
 
18
1
03:11
09:28
 22,474
   153
    37,385
22
4
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:43
15:37
 21,084
   156
   190,286
12
62
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
10:58
15:57
 17,931
   148
   181,832
108
0
0
0
 
23
1
00:44
06:06
 19,209
   155
   -10,457
14
63
0
0
 
24
24
1
2
00:00
21:09
02:47
23:59
  9,997
 10,244
   153
   158
   -60,916
   -61,110
17
13
55
0
0
0
0
0
 
25
1
08:12
13:42
 19,827
   154
   -33,233
14
181
0
0
 
26
26
1
2
04:29
18:18
06:33
22:02
  7,355
 13,300
   149
   149
  -213,833
  -215,058
55
89
1
0
1
0
0
0
 
27
1
13:13
20:19
 25,499
   150
  -199,951
444
0
8843
0
 
28
1
15:58
22:09
 22,276
   153
    89,220
7
51
0
0
 
29
29
1
2
03:05
17:36
05:21
21:47
  8,127
 15,017
   147
   147
  -264,996
  -266,219
56
92
1
0
1
0
0
0
 
30
1
00:00
04:28
 15,959
   147
  -333,601
162
1
1
0
 
31
31
1
2
06:37
15:38
10:08
18:17
 12,564
  9,458
   154
   141
  -360,568
  -360,536
10
14
52
126
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.