GPS Space Vehicle Time Integrity for MJD 52557

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
09:44
16:45
 25,159
   143
  -252,535
12
41
0
0
 
2
2
1
2
03:43
10:44
05:08
15:42
  5,058
 17,799
   141
   147
   277,262
   277,469
21
39
35
6
0
0
0
0
 
3
3
1
2
05:27
14:15
08:58
16:45
 12,612
  8,861
   133
   149
   -70,155
   -70,238
16
17
53
86
0
0
0
0
 
4
4
1
2
12:41
19:24
13:44
23:59
  3,758
 16,545
   148
   133
  -331,009
  -331,307
16
49
29
0
0
0
0
0
 
5
5
1
2
00:00
21:01
02:57
23:59
 10,548
 10,404
   151
   135
   -34,060
   -34,168
6
13
28
94
0
0
0
0
 
6
6
1
2
00:00
02:58
02:14
05:57
  7,945
 10,661
   125
   142
      692
      710
12
7
129
20
0
0
0
0
 
7
7
1
2
16:59
21:47
21:42
23:08
 16,978
  4,821
   137
   135
  -371,548
  -371,168
165
51
0
0
0
0
0
0
 
8
8
1
2
13:48
18:44
18:43
20:54
 17,694
  7,783
   147
   138
  -433,273
  -432,939
130
59
0
0
0
0
0
0
 
9
9
1
2
05:34
19:48
08:07
23:59
  9,044
 15,020
   130
   129
    12,056
    12,144
12
11
65
208
0
0
0
0
 
10
10
10
1
2
3
00:00
15:55
22:47
03:42
17:30
23:59
 13,199
  5,509
  4,375
   141
   149
   152
   -13,009
   -13,032
   -13,045
11
18
12
127
60
51
0
0
0
0
0
0
 
11
11
1
2
07:54
17:41
12:40
20:03
 17,024
  8,429
   144
   140
   -22,507
   -22,543
8
17
82
81
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:39
18:04
 23,063
   146
    15,656
9
204
0
0
 
14
1
05:09
11:13
 21,828
   142
    45,703
14
148
0
0
 
15
1
01:27
08:40
 25,824
   142
   -21,367
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
02:14
08:51
 23,731
   138
    34,555
30
7
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:08
15:02
 21,056
   150
   191,857
20
5
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
03:57
10:22
05:32
15:22
  5,540
 17,955
   138
   144
   165,423
   164,712
39
127
1
0
1
0
0
0
 
23
1
00:07
05:29
 19,135
   146
   -11,010
15
89
0
0
 
24
24
1
2
00:00
20:31
02:14
23:59
  7,949
 12,512
   137
   141
   -62,961
   -63,145
16
13
35
76
0
0
0
0
 
25
1
07:35
13:07
 19,867
   148
   -33,612
11
132
0
0
 
26
26
26
1
2
3
02:14
03:59
17:41
03:42
05:08
21:25
  5,182
  4,139
 13,327
   137
   133
   139
  -231,400
  -231,532
  -232,740
38
29
87
8
0
0
0
0
0
0
0
0
 
27
1
12:37
19:43
 25,542
   150
  -245,150
421
0
7975
0
 
28
1
15:23
21:33
 22,181
   142
    88,808
12
51
0
0
 
29
29
1
2
01:47
16:58
05:11
21:10
 12,012
 15,048
   133
   139
  -281,766
  -282,952
82
91
0
0
0
0
0
0
 
30
30
1
2
00:00
22:31
03:58
23:59
 14,159
  5,214
   137
   139
  -359,180
  -361,614
132
50
1
0
1
0
0
0
 
31
31
1
2
05:59
15:43
09:31
17:40
 12,678
  6,998
   139
   152
  -359,083
  -358,993
16
11
46
69
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.