GPS Space Vehicle Time Integrity for MJD 54130

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
16:43
22:33
 21,020
   -77
  -104,808
42
0
0
0
 
2
1
02:37
11:32
 31,886
   -72
   -77,925
50
0
0
0
 
3
1
17:15
23:08
 21,169
   -76
    -6,169
55
0
0
0
 
4
1
01:45
07:56
 22,160
   -77
     -979
42
0
0
0
 
5
1
06:13
15:38
 33,673
   -69
   -24,655
104
0
0
0
 
6
1
09:23
13:17
 14,064
   -70
  -422,624
110
0
0
0
 
7
7
1
2
11:09
15:18
14:29
18:22
 12,053
 11,042
   -64
   -73
  -431,405
  -431,247
56
51
0
0
0
0
0
0
 
8
1
00:00
05:28
 19,694
   -71
    94,820
40
0
0
0
 
9
1
08:30
13:41
 18,629
   -68
   -55,440
40
0
0
0
 
10
1
04:06
09:22
 18,848
   -67
   -96,741
39
0
0
0
 
11
11
1
2
00:00
20:32
02:37
23:59
  9,439
 12,471
   -71
   -74
    -5,486
    -5,591
41
37
0
0
0
0
0
0
 
12
12
12
1
2
3
06:33
11:41
13:16
11:32
13:07
15:18
 17,785
  5,104
  7,250
   -71
   -71
   -73
    56,467
    56,408
    56,372
48
35
37
0
0
0
0
0
0
0
0
0
 
13
13
1
2
00:00
21:05
06:12
23:59
 22,349
 10,444
   -74
   -76
  -138,149
  -138,435
47
40
1
0
0
0
0
0
 
14
14
1
2
11:41
13:25
13:20
20:31
  5,887
 25,525
   -62
   -74
    -6,520
    -6,553
38
40
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
15:38
21:05
 19,578
   -75
  -117,601
45
0
0
0
 
17
1
00:00
08:30
 30,466
   -79
   -80,703
40
0
0
0
 
18
1
13:18
16:42
 12,231
   -72
   253,785
37
0
0
0
 
19
1
18:23
23:59
 20,194
   -73
   -62,724
46
0
0
0
 
20
20
1
2
00:00
18:23
04:05
23:59
 14,731
 20,193
   -73
   -76
    22,083
    22,090
39
38
0
0
0
0
0
0
 
21
1
11:09
16:23
 18,790
   -68
   -69,999
38
0
0
0
 
22
1
13:58
19:21
 19,339
   -76
  -164,934
41
0
0
0
 
23
23
1
2
00:00
20:32
01:44
23:59
  6,259
 12,466
   -73
   -72
  -147,932
  -148,049
40
38
0
0
0
0
0
0
 
24
24
1
2
05:08
06:44
06:33
13:29
  5,081
 24,096
   -62
   -67
   -73,076
   -73,127
42
45
0
0
0
0
0
0
 
25
25
25
1
2
3
15:38
19:22
22:22
18:22
20:31
23:38
  9,842
  4,169
  4,548
   -71
   -82
   -75
  -365,688
  -365,550
  -365,391
52
44
46
0
0
0
0
0
0
0
0
0
 
26
26
1
2
06:33
08:30
07:56
11:08
  4,846
  9,457
   -71
   -68
    18,687
    18,857
42
62
0
0
0
0
0
0
 
27
27
1
2
00:00
22:34
04:24
23:59
 15,874
  5,134
   -80
   -87
   -91,342
   -91,512
41
34
1
0
0
0
0
0
 
28
1
00:37
06:43
 21,954
   -70
    -8,548
39
0
0
0
 
29
1
07:57
11:08
 11,469
   -69
  -333,548
60
0
0
0
 
30
1
13:42
15:38
  6,933
   -67
   -24,084
36
0
0
0
 
31
31
1
2
15:18
17:57
16:23
22:21
  3,854
 15,876
   -69
   -83
    -2,724
    -2,809
39
45
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.