GPS Space Vehicle Time Integrity for MJD 52637

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
05:00
07:15
06:40
11:00
  5,997
 13,496
   145
   133
  -264,141
  -264,172
6
12
1
84
0
0
0
0
 
2
2
1
2
05:19
07:15
06:40
10:18
  4,842
 11,023
   131
   134
    39,496
    39,561
10
24
18
1
0
0
0
0
 
3
1
08:02
11:00
 10,602
   138
   -92,491
17
89
0
0
 
4
1
14:01
18:55
 17,619
   140
    -4,945
34
0
0
0
 
5
5
1
2
15:23
20:05
18:55
21:14
 12,566
  4,170
   149
   137
   -48,026
   -48,051
13
9
37
37
0
0
0
0
 
6
6
1
2
17:51
20:05
18:55
21:15
  3,687
  4,200
   127
   144
     2,293
     2,312
18
5
45
10
0
0
0
0
 
7
7
1
2
11:36
13:40
13:00
17:48
  5,031
 14,773
   142
   142
  -170,048
  -170,479
53
153
0
0
0
0
0
0
 
8
8
8
1
2
3
08:13
11:05
13:40
11:00
13:00
15:21
  9,991
  6,895
  6,094
   138
   140
   145
  -109,012
  -109,226
  -109,441
73
48
40
0
0
1
0
0
0
0
0
0
 
9
1
14:19
18:55
 16,480
   139
    23,841
9
120
0
0
 
10
10
1
2
17:18
20:05
18:55
21:15
  5,781
  4,200
   138
   148
   -17,370
   -17,365
10
6
40
9
0
0
0
0
 
11
11
11
1
2
3
03:40
05:00
11:54
04:55
06:40
13:00
  4,495
  5,997
  3,927
   135
   136
   141
   -30,069
   -30,075
   -30,097
7
6
7
8
9
15
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:15
11:05
11:00
12:40
 13,496
  5,692
   138
   142
    20,537
    20,548
6
7
86
3
0
0
0
0
 
14
1
03:40
04:55
  4,495
   135
    32,477
10
15
0
0
 







16
-
 
 
 
 
 
 
 
 
 







17
1
20:05
21:15
  4,200
   138
    -9,839
7
19
0
0














19
-
 
 
 
 
 
 
 
 
 







20
20
20
1
2
3
03:51
05:00
07:15
04:55
06:40
09:41
  3,783
  5,997
  8,762
   143
   142
   140
   203,713
   203,720
   203,732
12
5
7
25
14
25
0
0
0
0
0
0







21
-
 
 
 
 
 
 
 
 
 







22
-
 
 
 
 
 
 
 
 
 







23
1
20:05
21:15
  4,200
   147
   -16,286
4
16
0
0







24
1
14:57
18:55
 14,238
   138
   -81,669
16
0
0
0







25
25
1
2
03:40
05:00
04:55
06:40
  4,495
  5,997
   143
   140
   -37,004
   -37,010
5
5
18
25
0
0
0
0







26
1
13:40
15:59
  8,309
   144
  -364,823
40
1
0
0







27
27
1
2
07:15
11:05
11:00
13:00
 13,436
  6,862
   139
   141
  -521,107
  -521,360
93
52
0
28
0
0
0
0







28
28
28
1
2
3
09:41
11:05
13:40
11:00
13:00
16:41
  4,692
  6,895
 10,895
   135
   140
   144
    80,010
    80,004
    79,985
5
4
12
10
25
84
0
0
0
0
0
0







29
-
 
 
 
 
 
 
 
 
 







30
30
1
2
17:04
20:05
18:55
21:15
  6,641
  4,200
   133
   134
  -517,090
  -517,223
29
17
0
0
0
0
0
0







31
31
1
2
08:28
11:05
11:00
12:43
  9,041
  5,861
   149
   152
  -300,425
  -300,310
37
29
0
9
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.