GPS Space Vehicle Time Integrity for MJD 52461

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
16:27
22:00
 19,938
   168
  -237,661
12
83
0
0
2
1
17:21
22:00
 16,677
   171
   227,196
33
0
0
0
3
3
1
2
11:23
20:03
15:30
22:00
 14,763
  7,044
   170
   181
   -42,976
   -43,054
17
10
36
25
0
0
0
0
4
4
1
2
01:55
18:58
07:07
20:21
 18,683
  4,950
   178
   163
  -234,705
  -235,483
77
26
1
21
1
0
0
0
5
1
03:43
09:09
 19,474
   186
   -20,575
14
15
0
0
6
1
05:59
12:29
 23,395
   184
     4,824
10
80
0
0
7
7
1
2
00:00
04:19
04:18
05:42
 15,377
  4,854
   182
   185
  -603,015
  -602,804
90
33
0
10
0
0
0
0
8
8
1
2
00:00
20:26
03:35
22:00
 12,825
  5,629
   182
   168
  -612,322
  -611,191
59
30
1
0
1
0
0
0
9
9
1
2
02:27
12:12
07:15
14:41
 17,189
  8,890
   185
   181
    50,708
    50,750
10
13
91
84
0
0
0
0
10
1
05:28
10:06
 16,663
   173
    -7,591
18
256
0
0
11
11
1
2
00:00
14:41
02:42
19:14
  9,544
 16,330
   179
   175
   -15,426
   -15,470
12
10
78
93
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
17:58
22:00
 14,449
   173
     9,644
12
114
0
0
14
1
11:50
17:55
 21,808
   178
    62,133
22
98
0
0
15
1
07:47
15:02
 26,134
   185
   -33,875
39
2
0
0
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
07:12
09:09
08:45
14:26
  5,526
 18,951
   177
   182
  -299,108
  -300,220
126
443
0
0
0
6643
0
0
18
1
08:48
15:18
 23,436
   175
    58,929
17
62
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
15:44
21:36
 21,109
   176
   172,843
19
78
0
0
21
21
1
2
10:13
12:30
12:11
16:58
  7,074
 16,078
   169
   168
     2,161
     2,152
7
7
17
145
0
0
0
0
22
22
1
2
10:07
16:49
11:22
21:44
  4,511
 17,676
   172
   173
  -416,645
  -417,806
56
195
1
0
1
0
0
0
23
1
06:47
10:12
 12,323
   176
    -5,056
7
56
0
0
24
1
03:07
08:42
 20,120
   178
   -41,061
19
24
0
0
25
1
14:27
19:32
 18,314
   169
   -28,858
9
183
0
0
26
26
1
2
00:27
10:13
04:03
11:22
 12,851
  4,174
   177
   172
   -11,370
   -12,314
110
40
1
0
1
0
0
0
27
27
1
2
01:06
19:15
02:11
22:00
  3,930
  9,892
   176
   173
   -12,741
   -14,993
52
90
1
0
1
0
0
0
28
28
1
2
00:00
21:37
04:09
23:59
 14,821
  8,565
   174
   184
    87,421
    87,491
7
5
50
10
0
0
0
0
29
29
1
2
00:26
10:07
03:51
11:49
 12,129
  6,120
   180
   172
   -73,232
   -74,161
100
57
1
2
1
1
0
0
30
1
05:02
10:12
 18,504
   180
  -677,042
17
119
0
0
31
1
13:32
16:06
  9,245
   171
  -329,905
29
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 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.