GPS Space Vehicle Time Integrity for MJD 53201

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
10:30
16:18
 20,879
    25
  -353,550
41
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:51
14:40
 20,930
    31
   -27,294
43
0
0
0
 
4
4
1
2
16:19
22:13
22:01
23:46
 20,518
  5,530
    10
    13
   213,618
   213,814
91
50
0
0
0
0
0
0
 
5
5
1
2
00:00
21:40
07:06
23:59
 25,599
  8,390
    30
     7
   -39,335
   -39,485
40
36
0
0
0
0
0
0
 
6
1
00:24
09:22
 32,269
    29
  -259,146
434
0
10572
0
 
7
1
15:40
23:59
 29,965
    13
  -457,814
158
0
0
0
 
8
1
15:40
21:07
 19,607
    12
     4,324
38
0
0
0
 
9
1
00:00
05:24
 19,475
    27
    54,141
42
1
0
0
 
10
10
1
2
00:00
19:43
01:10
23:59
  4,198
 15,387
    29
    11
   -47,157
   -47,229
38
37
0
0
0
0
0
0
 
11
1
12:16
17:52
 20,147
    21
  -132,767
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:05
19:45
19:13
21:39
 22,065
  6,825
    16
     8
    25,828
    25,809
41
40
0
0
0
0
0
0
 
14
1
03:01
12:15
 33,252
    33
    23,322
36
0
0
0
 
15
1
04:36
10:29
 21,231
    32
  -293,062
50
0
0
0
 
16
1
07:07
13:05
 21,455
    31
    -8,871
34
0
0
0
 
17
17
1
2
01:10
19:17
04:35
23:46
 12,273
 16,134
    23
    17
    89,694
    90,722
70
82
1
0
1
0
0
0
 
18
18
1
2
01:10
03:01
02:35
09:20
  5,095
 22,734
    38
    31
    54,352
    54,406
44
45
0
0
0
0
0
0
 
19
1
10:07
15:39
 19,927
    26
    20,943
46
0
0
0
 
20
1
09:51
19:22
 34,244
    22
   142,579
59
0
0
0
 
21
1
02:36
08:10
 20,045
    29
   -77,330
36
0
0
0
 
22
1
05:25
10:42
 19,023
    30
   -15,409
36
0
0
0
 
23
1
10:30
16:29
 21,464
     7
  -116,136
106
0
0
0
 
24
24
24
1
2
3
00:00
17:52
21:07
03:00
19:42
23:59
 10,833
  6,608
 10,324
    30
    15
    16
   -41,860
   -42,054
   -42,091
39
39
38
1
0
0
0
0
0
0
0
0
 
25
25
1
2
05:00
10:42
10:29
14:07
 19,759
 12,247
    33
    22
   -71,057
   -71,083
38
34
0
0
0
0
0
0
 
26
26
1
2
00:00
22:01
03:31
23:11
 12,659
  4,161
    28
     4
  -156,777
  -157,868
63
44
1
0
1
0
0
0
 
27
27
1
2
14:07
16:19
15:39
19:22
  5,531
 10,979
    25
    15
  -314,782
  -315,008
50
79
0
0
0
0
0
0
 
28
1
17:52
21:39
 13,604
    13
   -37,479
39
0
0
0
 
29
29
1
2
00:00
22:41
02:35
23:59
  9,337
  4,687
    30
    12
  -386,946
  -386,450
45
36
1
0
0
0
0
0
 
30
30
1
2
00:00
03:31
01:10
04:35
  4,203
  3,812
    20
    20
  -555,187
  -555,203
39
38
0
0
0
0
0
0
 
31
31
31
1
2
3
14:41
16:29
19:22
16:18
17:52
21:07
  5,862
  4,936
  6,266
    30
    26
    15
  -256,195
  -256,288
  -256,462
46
43
45
0
0
0
0
0
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(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.