GPS Space Vehicle Time Integrity for MJD 54343

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
01:44
07:36
 14,672
440,304,594
440,155,093
496255741
0
14672
0
 
2
1
11:54
20:50
 32,029
   -89
  -133,194
53
27
0
0
 
3
3
1
2
02:34
07:40
07:36
08:41
 11,649
  3,679
554,606,758
18,323,139
554,497,777
 18,214,092
496776416
90471780
0
145
11649
3679
0
0
 
4
1
10:40
18:31
 28,257
   -89
     1,967
41
3
0
0
 
5
5
5
1
2
3
00:00
16:09
18:47
01:43
18:46
23:59
  6,196
  9,146
 18,686
   -74
   -86
   -83
  -343,810
  -345,978
  -346,484
73
113
195
0
0
0
0
0
0
0
0
0
 
6
6
1
2
00:22
18:31
03:31
23:12
 11,341
 16,725
   -77
   -86
  -246,904
  -246,912
35
42
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
09:56
15:02
 18,391
   -79
   120,891
32
7
0
0
 
9
1
17:55
23:17
 19,298
   -83
   -85,775
36
0
0
0
 
10
-
 
 
 
 
 
 
 
 
 
11
11
1
2
06:11
07:40
07:36
11:53
  2,714
 15,199
869,145,254
4,435,154
869,122,250
  4,412,144
336409238
45193477
0
145
2714
15199
0
0
 
12
1
15:15
23:59
 31,309
   -89
    54,490
47
112
0
0
 
13
13
1
2
07:40
11:54
10:39
15:21
 10,769
 12,464
6,259,653
   -89
  6,056,980
  -202,811
53584524
34
145
0
10769
0
0
0
 
14
14
14
1
2
3
00:00
01:55
20:54
01:47
06:11
23:59
  6,403
 11,250
 10,725
   -74
364,599,937
   -84
   -38,627
364,561,361
   -38,807
43
481218976
58
0
0
11
0
11250
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:50
06:45
 16,338
302,097,601
301,924,888
459083276
0
16338
0
 
17
1
08:42
17:55
 32,808
   -86
   -56,167
44
152
0
0
 
18
18
1
2
00:00
21:04
03:20
23:59
 12,005
 10,537
   -72
   -84
   238,274
   238,137
37
41
1
35
0
0
0
0
 
19
19
1
2
03:56
07:40
07:36
09:55
  7,040
  8,125
865,859,821
8,296,674
865,797,824
  8,234,648
340221604
61553870
0
145
7040
8125
0
0
 
20
20
20
1
2
3
03:45
06:11
07:40
06:10
07:36
13:31
  4,505
  2,684
 21,078
892,290,248
878,858,389
3,198,094
892,319,139
878,887,283
  3,226,995
309591836
325420241
38427943
0
0
145
4505
2684
21078
0
0
0
 
21
21
1
2
00:00
20:31
01:43
23:59
  6,192
 12,524
   -76
   -82
   -78,578
   -78,571
39
34
0
17
0
0
0
0
 
22
1
00:51
04:51
 12,430
158,675,454
158,479,224
365314947
0
12430
0
 
23
23
1
2
05:04
07:40
07:36
10:39
  5,039
 10,768
812,749,265
6,260,238
812,552,868
  6,063,802
389613650
53586974
0
145
5039
10768
0
0
 
24
1
18:32
23:59
 19,644
   -80
   -27,106
38
14
0
0
 
25
1
07:40
13:14
 20,062
3,383,229
  2,958,098
39516707
146
20062
0
 
26
1
15:35
20:30
 17,681
   -83
   -11,249
77
0
0
0
 
27
1
08:05
13:11
 18,359
   -85
  -132,243
34
15
0
0
 
28
28
1
2
10:40
13:12
11:53
16:23
  4,362
 11,451
   -85
   -92
     5,942
     5,944
32
35
11
0
0
0
0
0
 
29
1
15:04
20:30
 19,560
   -80
    -5,491
36
0
0
0
 
30
1
16:59
18:31
  5,380
   -89
   -44,342
56
0
0
0
 
31
31
1
2
00:00
02:41
01:50
07:36
  6,528
 11,248
   -80
574,378,917
   -11,211
574,367,803
49
494194324
13
0
0
11248
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.