GPS Space Vehicle Time Integrity for MJD 52309

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 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
00:56
05:51
 17,662
   -11
  -214,345
36
0
0
0
 
2
2
1
2
00:00
22:55
08:35
23:59
 30,943
  3,881
   -16
   -40
   147,061
   147,448
75
35
0
0
0
0
0
0
 
3
3
1
2
00:00
21:21
03:32
23:59
 12,772
  9,494
   -30
   -37
  -106,244
  -106,491
38
35
1
0
0
0
0
0
 
4
1
05:51
13:07
 26,159
   -25
  -234,084
229
0
0
0
 
5
1
10:27
19:31
 32,640
     3
  -336,406
42
0
0
0
 
6
1
13:08
17:56
 17,284
   -21
     2,457
40
0
0
0
 
7
1
03:45
13:09
 33,805
   -23
  -699,885
79
0
0
0
 
8
1
05:01
10:17
 18,962
    -4
  -711,380
39
0
0
0
 
9
1
13:08
18:20
 18,737
   -11
    28,978
36
0
0
0
 
10
1
08:36
14:48
 22,343
   -17
   -18,407
46
0
0
0
 
11
1
00:56
06:57
 21,625
   -29
    -7,935
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:02
06:44
05:51
10:55
 13,692
 15,027
   -21
     8
     2,065
     2,101
37
39
0
0
0
0
0
0
 
14
14
1
2
00:00
19:31
01:27
23:59
  5,206
 16,085
   -26
   -24
   104,556
   104,332
39
38
1
0
0
0
0
0
 
15
1
16:04
20:09
 14,697
   -22
  -136,402
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:37
20:49
 18,633
   -17
   -40,249
571
0
9426
0
 
18
18
1
2
13:33
17:57
15:37
22:23
  7,417
 15,987
   -38
   -24
    74,934
    74,939
38
36
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:48
08:36
23:59
 30,949
  4,262
   -22
   -42
   135,243
   135,428
52
33
0
0
0
0
0
0
 
21
1
18:45
23:44
 17,978
   -21
       56
36
0
0
0
 
22
1
20:10
23:59
 13,787
   -24
  -598,593
70
0
0
0
 
23
23
1
2
10:53
18:21
18:19
20:09
 26,766
  6,489
   -17
    -6
    -5,950
    -5,951
40
35
0
0
0
0
0
0
 
24
1
06:57
16:02
 32,705
   -22
    -6,952
56
0
0
0
 
25
25
1
2
00:00
18:20
03:12
23:59
 11,525
 20,391
   -20
   -27
   -22,545
   -22,579
37
37
0
0
0
0
0
0
 
26
1
10:57
15:37
 16,759
   -21
    53,216
56
0
0
0
 
27
1
03:13
08:10
 17,846
   -16
    -9,968
37
0
0
0
 
28
1
08:11
11:31
 12,040
    -5
    61,018
44
0
0
0
 
29
29
29
1
2
3
16:04
18:20
21:43
17:56
21:21
23:59
  6,704
 10,858
  8,174
    -9
   -25
   -38
  -538,058
  -537,933
  -537,795
42
52
46
0
0
0
0
0
0
0
0
0
 
30
30
1
2
11:58
14:49
13:07
17:58
  4,149
 11,344
   -34
    30
  -427,027
  -427,566
65
159
1
0
0
9
0
0
 
31
1
00:00
05:01
 18,055
   -20
   -91,290
36
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.