GPS Space Vehicle Time Integrity for MJD 53269

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
04:44
10:27
 20,615
    21
  -364,095
39
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:08
10:02
 21,244
    19
   -45,699
44
0
0
0
 
4
1
12:07
17:24
 19,081
    12
   303,232
94
0
0
0
 
5
5
1
2
00:00
17:02
02:32
23:59
  9,124
 25,066
    10
    -2
   -50,062
   -50,225
37
34
0
2
0
0
0
0
 
6
6
6
1
2
3
00:00
02:33
19:45
02:23
04:54
23:59
  8,564
  8,517
 15,289
    14
    21
     4
  -445,928
  -446,081
  -447,227
54
57
79
0
1
0
0
1
0
0
0
0
 
7
1
10:28
19:35
 32,833
    13
  -338,482
208
0
0
0
 
8
1
11:23
16:29
 18,330
    18
     9,627
29
1
0
0
 
9
1
19:11
23:59
 17,283
    -8
     5,933
33
0
0
0
 
10
1
16:29
20:36
 14,826
     3
   -50,885
30
0
0
0
 
11
1
07:35
13:14
 20,355
    18
  -150,883
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:19
14:41
14:33
17:01
 22,466
  8,416
    13
     7
    21,497
    21,477
33
28
0
0
0
0
0
0
 
14
14
1
2
00:00
22:19
07:34
23:59
 27,251
  6,008
    15
     5
    27,696
    27,744
40
30
0
0
0
0
0
0
 
15
1
00:35
05:57
 19,333
     7
  -323,180
44
0
0
0
 
16
1
02:23
08:18
 21,297
     9
    -5,644
38
0
0
0
 
17
17
1
2
14:34
20:37
19:44
23:51
 18,613
 11,656
    10
    -2
   153,098
   153,185
34
38
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
20:37
22:11
04:43
21:53
23:59
 16,981
  4,563
  6,537
     8
     1
    -1
    78,091
    78,356
    78,381
42
29
33
1
0
0
0
0
0
0
0
0
 
19
1
05:58
11:23
 19,488
    16
     6,567
40
0
0
0
 
20
20
1
2
05:07
10:03
09:36
14:40
 16,137
 16,641
    20
    17
   121,864
   121,800
41
37
0
0
0
0
0
0
 
21
21
1
2
00:00
22:51
03:32
23:59
 12,739
  4,095
     9
     1
   -79,737
   -79,790
35
28
0
0
0
0
0
0
 
22
1
00:47
06:04
 19,018
    12
   -15,774
37
0
0
0
 
23
1
06:18
12:06
 20,899
    15
  -174,516
52
0
0
0
 
24
24
1
2
13:15
19:45
19:35
22:19
 22,838
  9,248
    13
     4
   -59,267
   -59,328
40
32
0
0
0
0
0
0
 
25
1
00:40
09:36
 32,144
     7
   -75,941
38
0
0
0
 
26
26
1
2
17:25
19:11
18:36
21:53
  4,232
  9,710
     6
    -2
  -231,455
  -231,563
32
45
0
0
0
0
0
0
 
27
1
09:36
14:40
 18,227
    12
  -415,801
79
0
0
0
 
28
28
1
2
12:06
14:30
13:14
17:48
  4,049
 11,912
    11
    11
   -42,198
   -42,207
31
29
0
0
0
0
0
0
 
29
1
17:02
22:10
 18,494
    -0
  -334,956
63
0
0
0
 
30
30
1
2
19:36
21:54
20:36
23:59
  3,646
  7,550
     3
    -4
  -544,380
  -544,337
30
33
0
0
0
0
0
0
 
31
31
31
1
2
3
09:36
13:14
14:41
12:06
14:29
17:01
  8,967
  4,486
  8,416
    23
    13
     7
    -4,967
    -5,052
    -5,108
40
32
34
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.