GPS Space Vehicle Time Integrity for MJD 53300

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
01:53
07:45
 21,136
     0
  -369,363
30
9
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
01:53
07:56
 21,756
    -5
   -54,182
34
0
0
0
 
4
1
09:34
17:06
 27,137
    -3
  -589,565
133
0
0
0
 
5
1
15:01
23:59
 32,299
    -2
   -55,559
33
135
0
0
 
6
6
1
2
00:26
17:40
02:50
23:59
  8,632
 22,771
    -9
    -8
  -475,515
  -475,821
25
35
67
34
0
0
0
0
 
7
1
08:00
17:25
 33,912
     5
  -275,436
235
0
7
0
 
8
1
08:20
14:19
 21,503
     9
    12,000
27
122
0
0
 
9
1
17:07
22:35
 19,725
     2
    11,024
19
714
0
0
 
10
1
13:19
18:30
 18,688
     7
   -52,570
25
235
0
0
 
11
1
05:27
11:18
 20,989
     2
  -159,562
36
21
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:10
15:00
 31,794
     8
    19,880
25
150
0
0
 
14
14
1
2
00:00
20:15
05:26
23:59
 19,596
 13,481
    -5
    -5
    29,934
    29,998
27
20
53
452
0
0
0
0
 
15
15
1
2
00:00
22:36
03:47
23:59
 13,614
  5,018
    -3
    -6
  -337,167
  -337,573
31
17
29
124
0
0
0
0
 
16
1
00:17
06:09
 21,102
    -6
    -4,427
26
69
0
0
 
17
17
1
2
12:43
18:31
17:06
21:45
 15,796
 11,616
     3
   -13
   160,443
   160,428
22
18
417
340
0
0
0
0
 
18
18
18
1
2
3
00:00
18:31
20:07
01:52
19:46
23:59
  6,751
  4,496
 13,968
   -13
    -1
    -9
    88,725
    88,994
    89,028
19
16
26
193
97
145
0
0
0
0
0
0
 
19
1
03:47
09:13
 19,469
    -1
     6,247
30
0
0
0
 
20
1
02:56
12:42
 35,085
     2
   113,208
46
7
0
0
 
21
1
20:46
23:59
 11,615
    -7
   -81,248
19
389
0
0
 
22
22
1
2
00:00
21:45
03:58
23:59
 14,261
  8,050
    -8
   -11
   -15,513
   -15,517
23
20
325
249
0
0
0
0
 
23
1
04:14
10:17
 21,745
     3
  -190,490
41
0
0
0
 
24
24
1
2
11:19
17:40
17:25
20:14
 22,003
  9,245
    -1
    -8
   -67,356
   -67,415
33
19
20
302
0
0
0
0
 
25
25
1
2
00:00
22:36
07:41
23:59
 27,687
  5,021
    -6
    -4
   -78,057
   -78,101
27
16
16
124
0
0
0
0
 
26
1
15:01
19:46
 17,085
     7
  -258,822
63
0
0
0
 
27
1
07:42
13:18
 20,109
     5
  -449,345
65
0
0
0
 
28
1
10:18
15:54
 20,148
     3
   -43,853
21
656
0
0
 
29
1
15:54
20:06
 15,109
    -2
  -302,653
56
0
0
0
 
30
30
30
1
2
3
00:26
17:07
19:47
01:52
18:30
22:35
  5,193
  5,024
 10,122
   -11
     1
   -11
  -528,728
  -528,277
  -528,200
20
25
28
115
111
132
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.