GPS Space Vehicle Time Integrity for MJD 54429

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
1
2
00:00
19:41
01:32
23:59
  5,544
 15,266
    83
    74
  -168,495
  -168,681
33
26
0
111
0
0
0
0
 
2
1
06:03
14:38
 30,636
    78
  -153,599
41
42
0
0
 
3
3
1
2
00:00
20:43
02:45
23:59
  9,938
 11,573
    86
    84
  -148,938
  -149,353
37
27
1
94
0
0
0
0
 
4
1
04:46
12:24
 27,351
    78
    28,796
43
41
0
0
 
5
5
5
5
1
2
3
4
10:34
12:54
14:39
16:26
12:53
14:33
16:24
19:47
  8,138
  5,928
  6,290
 12,076
    85
    81
    85
    81
  -560,692
  -560,857
  -560,999
  -561,213
74
60
47
83
28
1
0
0
0
0
0
0
0
0
0
0
 
6
6
1
2
12:27
19:48
16:54
21:34
 16,027
  6,357
    85
    73
  -208,134
  -207,927
59
28
7
59
0
0
0
0
 
7
7
1
2
13:05
18:17
17:16
22:12
 14,832
 14,116
    89
    89
    23,273
    23,252
42
24
69
123
0
0
0
0
 
8
1
06:03
09:10
 11,118
    82
   131,058
25
25
0
0
 
9
1
11:55
16:19
 15,850
    87
   -98,163
20
464
0
0
 
10
1
07:44
13:01
 19,025
    80
   153,982
71
0
0
0
 
11
1
00:15
06:02
 20,812
    81
   -26,100
28
13
0
0
 
12
12
12
12
1
2
3
4
09:32
13:05
14:36
16:55
11:54
14:34
16:19
18:54
  8,440
  5,335
  6,163
  7,141
    76
    78
    81
    75
   349,497
   349,513
   349,523
   349,528
45
24
17
21
32
105
167
249
0
0
0
0
0
0
0
0
 
13
1
01:02
09:45
 31,267
    80
  -223,418
40
3
0
0
 
14
1
15:04
23:59
 31,507
    82
   317,607
45
36
0
0
 
15
1
09:59
14:38
 16,785
    81
    77,148
31
64
0
0
 
16
16
1
2
00:00
19:08
01:01
23:59
  3,689
 17,291
    86
    83
  -126,237
  -126,365
25
25
9
188
0
0
0
0
 
17
1
02:46
11:54
 32,546
    76
   -48,067
34
234
0
0
 
18
1
16:26
20:42
 15,372
    80
   223,397
25
166
0
0
 
19
19
1
2
00:00
21:54
03:57
23:59
 14,215
  7,331
    88
    80
    -8,663
    -8,821
32
22
2
216
0
0
0
0
 
20
20
1
2
00:00
22:13
07:43
23:59
 27,590
  6,001
    80
    84
  -125,562
  -125,515
34
52
84
11
0
0
0
0
 
21
1
14:34
19:40
 18,388
    84
   -76,028
24
302
0
0
 
22
1
19:08
22:55
 13,634
    73
  -203,750
23
286
0
0
 
23
1
00:00
04:45
 17,141
    83
  -312,212
37
4
0
0
 
24
1
15:28
18:16
 10,071
    78
   -48,774
23
208
0
0
 
25
1
01:33
07:25
 20,979
    79
  -483,605
42
0
0
0
 
26
1
09:43
14:33
 17,393
    85
  -106,137
61
0
0
0
 
27
1
02:13
07:18
 18,177
    77
  -149,898
33
13
0
0
 
28
28
1
2
04:46
07:19
06:02
10:34
  4,530
 11,695
    76
    85
    11,003
    11,022
32
20
11
316
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
13:04
16:54
  2,075
    85
   -53,717
23
13
0
0
 
31
31
31
1
2
3
00:00
17:56
20:43
01:55
19:47
23:59
  6,933
  6,681
 11,540
    79
    84
    74
    -1,005
     -910
     -902
29
42
23
0
20
244
0
0
0
0
0
0
 
32
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33
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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.