GPS Space Vehicle Time Integrity for MJD 55019

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
-
 
 
 
 
 
 
 
 
 
2
1
13:39
22:28
 31,620
  -116
  -159,146
48
7
0
0
 
3
1
04:52
10:19
 19,571
  -103
  -416,793
50
0
0
0
 
4
1
12:16
20:04
 28,086
  -118
   164,665
134
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
03:47
09:42
 21,351
  -106
  -185,034
82
0
0
0
 
7
1
09:43
15:21
 20,290
  -111
   -15,788
36
0
0
0
 
8
1
11:07
16:48
 20,462
  -110
   210,685
40
4
0
0
 
9
9
1
2
00:00
19:42
01:09
23:59
  4,157
 15,444
  -106
  -112
   -65,224
   -65,387
40
39
0
5
0
0
0
0
 
10
1
15:12
20:38
 19,550
  -115
    18,641
43
5
0
0
 
11
1
08:36
13:38
 18,104
  -106
     9,503
37
5
0
0
 
12
12
1
2
00:10
17:10
02:58
23:59
 10,089
 24,542
  -110
  -118
   254,717
   254,282
44
65
1
0
0
0
0
0
 
13
13
1
2
08:20
14:23
14:22
17:23
 21,742
 10,766
  -110
  -119
  -301,048
  -301,070
43
39
14
0
0
0
0
0
 
14
14
1
2
00:00
22:42
07:42
23:59
 27,700
  4,566
  -105
  -111
    83,674
    83,269
60
57
1
3
0
0
0
0
 
15
1
17:24
22:53
 19,781
  -118
   306,638
43
0
0
0
 
16
1
02:59
08:19
 19,186
  -107
   -35,267
44
0
0
0
 
17
17
1
2
10:20
13:39
12:15
19:41
  6,697
 21,726
  -110
  -119
   -69,009
   -69,064
59
42
18
0
0
0
0
0
 
18
1
00:09
05:11
 18,129
  -104
    42,004
42
0
0
0
 
19
1
06:33
11:23
 17,419
  -102
   -20,035
36
1
0
0
 
20
20
1
2
05:27
09:43
08:47
15:12
 11,762
 19,719
   -97
  -110
   -78,087
   -78,081
58
37
24
7
0
0
0
0
 
21
21
1
2
00:00
22:10
03:46
23:59
 13,559
  6,603
  -103
  -113
    -4,314
    -4,159
42
40
0
2
0
0
0
0
 
22
1
01:06
06:32
 19,559
  -102
  -196,141
40
0
0
0
 
23
1
07:43
11:06
 12,223
  -108
  -390,237
37
0
0
0
 
24
24
24
1
2
3
00:00
20:40
22:42
02:18
22:28
23:59
  8,315
  6,462
  4,642
  -104
  -116
  -112
  -202,594
  -202,818
  -202,833
41
41
36
1
0
0
0
0
0
0
0
0
 
25
1
11:07
14:34
 12,434
  -110
  -497,406
77
0
0
0
 
26
1
20:05
23:59
 14,046
  -116
   -64,668
45
3
0
0
 
27
27
1
2
15:38
22:54
22:38
23:59
 24,982
  3,935
  -114
  -106
   -63,845
   -63,886
51
37
4
0
0
0
0
0
 
28
28
1
2
12:23
14:35
13:38
18:10
  4,485
 12,877
  -112
  -115
    25,725
    25,724
39
38
0
0
0
0
0
0
 
29
29
1
2
01:10
22:28
04:52
23:59
 13,265
  5,479
  -106
  -114
   -37,224
   -37,487
43
43
1
2
0
0
0
0
 
30
30
30
1
2
3
01:12
18:37
20:39
04:21
20:04
22:08
 11,357
  5,108
  5,345
  -111
  -115
  -110
  -159,189
  -159,356
  -159,372
43
49
57
0
10
28
0
0
0
0
0
0
 
31
1
02:19
08:54
 23,649
  -112
    63,353
39
21
0
0
 
32
32
1
2
04:22
08:54
07:42
11:06
 12,011
  7,897
  -102
  -105
  -236,019
  -235,937
50
43
5
38
0
0
0
0
 
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.