GPS Space Vehicle Time Integrity for MJD 52050

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
1
2
00:00
20:21
03:26
23:59
 12,306
 13,098
   167
   151
  -178,443
  -178,559
10
6
103
16
0
0
0
0
 
2
1
02:13
09:14
 25,258
   173
    17,556
33
0
0
0
 
3
3
1
2
00:13
15:54
03:04
19:33
 10,112
 13,157
   167
   143
   -30,844
   -31,072
15
14
118
0
0
0
0
0
 
4
1
06:03
11:16
 18,734
   157
  -694,511
31
1
0
0
 
5
1
07:49
13:36
 20,814
   152
  -298,507
20
28
0
0
 
6
1
10:17
16:16
 21,568
   160
     1,083
9
94
0
0
 
7
1
03:39
09:47
 22,050
   164
  -564,785
61
0
0
0
 
8
1
00:30
07:29
 25,059
   164
  -244,155
275
0
4
0
 
9
1
06:23
11:16
 17,525
   172
    45,957
11
246
0
0
 
10
1
09:34
14:25
 17,422
   156
    -4,043
12
181
0
0
 
11
11
1
2
04:22
18:36
06:37
23:17
  8,087
 16,878
   172
   161
    -1,977
    -1,988
13
12
70
57
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:15
04:44
23:59
 16,956
  6,273
   163
   164
     2,075
     2,098
9
11
65
26
0
0
0
0
 
14
1
15:54
22:01
 22,060
   160
   108,859
18
146
0
0
 
15
1
12:07
19:20
 25,978
   160
   -35,862
28
3
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:13
17:28
 22,447
   160
   -19,405
67
0
0
0
 
18
1
12:51
19:28
 23,792
   157
    86,274
31
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:35
01:47
23:59
  6,359
 12,224
   160
   165
    72,030
    72,217
8
14
1
41
0
0
0
0
 
21
21
1
2
14:38
18:36
18:17
21:22
 13,146
  9,943
   151
   163
    -3,132
    -3,124
6
11
67
63
0
0
0
0
 
22
22
22
1
2
3
00:00
14:34
20:55
01:51
15:53
23:59
  6,588
  4,765
 11,044
   163
   144
   169
  -587,774
  -587,851
  -587,856
17
13
11
77
39
112
0
0
0
0
0
0
 
23
1
13:37
15:53
  8,181
   156
   -13,151
4
25
0
0
 
24
1
07:16
12:51
 20,073
   157
   -51,887
30
27
0
0
 
25
1
18:17
23:36
 19,117
   151
   -13,632
12
139
0
0
 
26
26
1
2
04:21
12:51
08:08
16:29
 13,536
 12,916
   172
   152
  -482,506
  -482,963
61
59
1
0
0
0
0
0
 
27
27
1
2
00:00
04:31
04:30
06:27
 16,137
  6,925
   164
   167
   -21,098
   -21,111
7
9
4
46
0
0
0
0
 
28
28
1
2
00:00
22:47
04:30
23:59
 16,102
  4,361
   161
   176
    -5,579
    -5,417
16
11
20
62
0
0
0
0
 
29
1
16:17
22:28
 22,114
   155
  -553,352
62
1
0
0
 
30
1
09:14
13:36
 15,627
   151
    20,703
9
99
0
0
 
31
31
1
2
01:57
16:53
04:21
18:35
  8,580
  6,027
   161
   156
   -44,741
   -44,844
12
8
93
61
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.