GPS Space Vehicle Time Integrity for MJD 53113

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(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
16:58
22:54
 21,403
  -102
  -339,964
45
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
14:49
20:39
 21,001
   -90
    -3,049
47
0
0
0
 
4
4
1
2
00:00
22:16
05:45
23:59
 20,750
  6,207
   -81
  -100
   118,316
   119,101
75
44
1
0
1
0
0
0
 
5
1
03:52
13:06
 33,234
   -62
   -26,240
43
0
0
0
 
6
6
6
1
2
3
06:14
11:27
13:06
11:23
13:01
14:48
 18,527
  5,661
  6,115
   -76
   -67
   -52
   -22,091
   -22,121
   -22,127
41
34
40
0
0
0
0
0
0
0
0
0
 
7
7
1
2
00:00
20:51
06:14
23:59
 22,450
 11,325
   -76
   -95
  -571,508
  -570,720
90
57
1
0
1
0
0
0
 
8
8
1
2
00:00
21:53
03:22
23:59
 12,121
  7,581
   -79
   -95
  -310,722
  -309,789
61
50
1
0
1
0
0
0
 
9
1
05:46
11:22
 20,127
   -75
    40,048
39
0
0
0
 
10
1
01:38
07:09
 19,826
   -83
   -42,722
38
0
0
0
 
11
1
18:22
23:59
 20,260
   -91
  -111,124
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:09
03:51
23:59
 13,898
 17,418
   -75
   -96
    29,551
    29,504
39
39
0
0
0
0
0
0
 
14
1
09:07
18:21
 33,273
   -75
    18,918
40
2
0
0
 
15
1
10:41
16:36
 21,314
   -79
  -254,797
53
0
0
0
 
16
1
13:02
19:09
 21,984
   -78
   -13,345
39
0
0
0
 
17
17
1
2
01:38
07:10
05:45
10:40
 14,825
 12,630
   -83
   -80
  -289,268
  -289,649
98
79
0
0
0
0
0
0
 
18
18
1
2
07:09
08:43
08:34
15:20
  5,054
 23,824
   -78
   -78
    27,441
    27,489
44
46
0
0
0
0
0
0
 
19
1
15:52
21:52
 21,646
   -95
    75,581
80
0
0
0
 
20
20
1
2
00:00
15:53
01:38
23:59
  5,881
 29,178
   -81
   -89
   171,313
   171,073
41
53
0
0
0
0
0
0
 
21
1
08:34
14:08
 20,045
   -74
   -74,814
38
0
0
0
 
22
1
11:22
16:45
 19,369
   -79
     9,010
49
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:08
04:43
03:51
09:06
 13,400
 15,749
   -76
   -77
   -20,207
   -20,256
39
39
0
0
0
0
0
0
 
25
1
10:49
20:08
 33,538
   -77
   -64,821
42
0
0
0
 
26
26
1
2
03:52
05:46
05:07
08:34
  4,487
 10,051
   -78
   -87
   -32,060
   -32,252
42
70
0
0
0
0
0
0
 
27
27
1
2
00:00
20:09
01:38
23:59
  5,880
 13,845
   -88
   -90
  -117,210
  -119,618
72
130
1
0
1
0
0
0
 
28
28
1
2
00:00
22:55
04:43
23:59
 16,992
  3,858
   -78
   -87
   -28,422
   -28,536
39
38
0
0
0
0
0
0
 
29
1
03:22
08:43
 19,213
   -86
  -236,340
39
0
0
0
 
30
30
1
2
05:30
09:32
07:09
10:40
  5,921
  4,108
   -68
   -63
  -514,511
  -514,634
42
40
0
0
0
0
0
0
 
31
1
16:37
22:15
 20,319
   -96
  -107,439
152
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(SG) 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(SG) 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.