GPS Space Vehicle Time Integrity for MJD 55006

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
-
 
 
 
 
 
 
 
 
 
2
1
14:32
23:21
 31,602
  -117
  -157,554
49
44
0
0
 
3
1
05:46
11:13
 19,599
  -112
  -411,001
52
0
0
0
 
4
1
13:05
20:52
 27,897
  -118
   146,498
131
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
04:41
10:36
 21,249
  -107
  -171,555
88
0
0
0
 
7
1
10:36
16:14
 20,291
  -115
   -16,584
35
0
0
0
 
8
1
12:01
17:42
 20,457
  -119
   208,924
42
8
0
0
 
9
9
1
2
00:00
20:31
02:03
23:59
  7,377
 12,478
  -109
  -116
   -62,898
   -63,046
38
40
0
0
0
0
0
0
 
10
1
16:07
21:32
 19,448
  -110
    17,904
46
8
0
0
 
11
1
08:47
14:31
 20,466
  -118
     7,704
41
58
0
0
 
12
12
12
1
2
3
00:00
01:02
18:04
01:00
03:52
23:59
  3,634
 10,180
 21,225
  -119
  -112
  -118
   261,563
   261,527
   261,122
37
45
61
0
1
0
0
0
0
0
0
0
 
13
13
1
2
09:13
15:17
15:15
18:15
 21,640
 10,685
  -117
  -126
  -300,191
  -300,212
44
39
37
0
0
0
0
0
 
14
1
00:33
08:36
 28,938
  -108
    90,063
64
1
0
0
 
15
1
18:16
23:47
 19,862
  -117
   303,469
45
0
0
0
 
16
1
03:53
09:13
 19,187
  -108
   -39,238
42
14
0
0
 
17
17
1
2
11:14
14:32
13:04
20:31
  6,382
 21,537
  -111
  -122
   -66,419
   -66,471
65
42
8
0
0
0
0
0
 
18
1
01:01
06:05
 18,263
  -104
    45,544
41
0
0
0
 
19
1
07:27
12:17
 17,425
  -106
   -21,531
35
3
0
0
 
20
20
1
2
06:21
10:36
08:12
16:06
  6,534
 19,764
  -108
  -115
   -79,216
   -79,201
52
37
28
4
0
0
0
0
 
21
1
00:00
04:40
 16,825
  -105
    -6,745
42
0
0
0
 
22
1
02:00
07:26
 19,556
  -104
  -197,010
40
1
0
0
 
23
1
08:37
12:00
 12,164
  -110
  -390,314
35
5
0
0
 
24
24
1
2
00:00
21:32
03:12
23:21
 11,501
  6,518
  -113
  -116
  -199,298
  -199,523
41
40
1
0
0
0
0
0
 
25
1
12:00
15:28
 12,439
  -111
  -477,505
76
0
0
0
 
26
26
1
2
00:00
20:31
01:39
23:59
  5,954
 12,452
  -108
  -115
   -64,224
   -64,265
41
46
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
16:28
20:53
01:02
20:31
23:31
  3,719
 14,357
  9,512
  -112
  -117
  -114
   -60,135
   -60,353
   -60,392
37
55
42
1
0
0
0
0
0
0
0
0
 
28
28
1
2
13:17
15:28
14:31
19:03
  4,430
 12,877
  -109
  -113
    25,537
    25,538
41
39
0
0
0
0
0
0
 
29
29
29
1
2
3
00:00
02:03
20:53
01:00
05:46
23:59
  3,652
 13,277
 11,197
  -122
  -112
  -115
   -33,160
   -33,195
   -33,446
53
42
43
6
1
3
0
0
0
0
0
0
 
30
30
1
2
02:06
19:33
05:16
20:52
 11,404
  4,782
  -115
  -121
  -156,026
  -156,199
40
48
0
8
0
0
0
0
 
31
1
03:12
09:47
 23,690
  -116
    62,719
39
0
0
0
 
32
32
1
2
05:17
09:48
08:36
12:00
 11,721
  7,896
  -111
  -110
  -242,570
  -242,486
56
34
18
24
0
0
0
0
 
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.