GPS Space Vehicle Time Integrity for MJD 52451

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
17:09
23:59
 24,594
   192
  -235,933
10
99
0
0
 
2
1
18:03
23:03
 17,996
   183
   221,916
34
29
0
0
 
3
3
1
2
12:04
20:43
16:10
23:55
 14,764
 11,475
   180
   185
   -40,131
   -40,218
19
17
42
82
0
0
0
0
 
4
4
1
2
02:35
19:38
07:47
21:02
 18,705
  4,998
   184
   166
  -222,376
  -223,185
80
27
1
17
1
0
0
0
 
5
1
04:24
09:49
 19,488
   187
   -19,230
15
4
0
0
 
6
1
06:39
13:09
 23,335
   190
     4,633
9
216
0
0
 
7
1
00:14
06:23
 21,828
   189
  -619,879
116
0
0
0
 
8
8
1
2
00:00
21:07
04:17
23:59
 15,204
 10,288
   191
   178
  -625,938
  -624,832
63
50
1
0
1
0
0
0
 
9
9
1
2
03:08
12:53
07:56
15:22
 17,223
  8,897
   185
   174
    49,385
    49,429
9
13
80
53
0
0
0
0
 
10
1
06:09
10:47
 16,623
   178
    -7,004
15
172
0
0
 
11
11
1
2
00:59
15:22
03:22
19:55
  8,601
 16,284
   185
   178
   -14,790
   -14,841
12
8
86
73
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
18:37
01:11
23:59
  4,052
 19,366
   191
   179
     8,966
     9,011
15
14
57
115
0
0
0
0
 
14
1
12:33
18:28
 21,319
   181
    64,287
20
70
0
0
 
15
15
1
2
08:28
14:17
14:12
15:44
 20,642
  5,194
   188
   181
   -30,030
   -30,085
23
16
0
31
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
07:53
09:50
09:23
14:06
  5,388
 15,347
   191
   182
  -225,445
  -226,525
135
399
0
0
0
4285
0
0
 
18
1
09:26
15:59
 23,556
   180
    60,773
19
71
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:26
22:17
 21,009
   179
   170,599
22
46
0
0
 
21
21
1
2
10:53
13:10
12:32
17:38
  5,951
 16,096
   175
   172
     1,980
     1,972
7
8
37
55
0
0
0
0
 
22
22
1
2
10:48
17:30
12:03
22:24
  4,468
 17,593
   180
   178
  -383,909
  -385,080
56
196
1
0
1
0
0
0
 
23
1
07:29
10:47
 11,923
   187
    -4,502
5
69
0
0
 
24
1
03:47
09:23
 20,147
   191
   -38,804
18
37
0
0
 
25
1
15:08
20:12
 18,277
   174
   -28,426
10
168
0
0
 
26
26
1
2
01:40
09:50
04:44
12:03
 11,014
  7,895
   187
   178
   275,498
   276,173
77
54
1
0
1
0
0
0
 
27
27
27
1
2
3
00:00
01:46
19:56
01:45
02:51
23:08
  6,116
  3,902
 11,515
   181
   177
   147
    16,622
    16,599
    16,360
15
10
20
83
30
0
0
0
0
0
0
0
 
28
28
1
2
00:00
22:18
04:50
23:59
 17,184
  6,111
   188
   190
    86,578
    86,657
6
6
67
3
0
0
0
0
 
29
29
1
2
00:30
10:48
04:33
12:32
 14,484
  6,124
   194
   176
   -47,880
   -48,872
126
53
1
1
1
0
0
0
 
30
1
06:35
10:52
 15,385
   189
  -679,010
8
54
0
0
 
31
31
1
2
14:15
22:25
16:47
23:59
  9,158
  5,697
   183
   181
  -320,284
  -320,610
29
22
1
16
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.