GPS Space Vehicle Time Integrity for MJD 54762

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
07:28
16:26
 32,195
    -7
  -178,192
39
170
0
0
 
3
3
1
2
00:00
21:46
03:41
23:59
 13,248
  8,022
    -2
   -22
  -300,689
  -301,111
31
29
70
46
0
0
0
0
 
4
1
05:54
13:16
 26,499
    -9
   209,234
88
0
0
0
 
5
5
5
1
2
3
11:55
14:58
16:26
13:34
16:01
21:04
  5,651
  3,592
 16,699
    13
    -7
   -11
   319,910
   320,416
   321,011
116
79
245
0
2
0
0
0
30
0
0
0
 
6
6
1
2
00:00
21:05
03:13
23:59
 11,615
 10,408
    -8
   -17
  -155,319
  -154,939
26
30
177
67
0
0
0
0
 
7
1
03:14
08:55
 20,462
   -10
   -22,421
20
567
0
0
 
8
1
04:50
10:21
 19,887
    -9
   175,145
25
237
0
0
 
9
1
13:24
18:41
 18,882
    -7
   -21,291
30
60
0
0
 
10
1
08:44
14:11
 19,585
    -5
     6,367
27
139
0
0
 
11
1
01:28
07:19
 21,040
    -7
   -17,259
25
233
0
0
 
12
12
12
1
2
3
10:34
14:11
16:27
12:49
16:26
20:17
  8,068
  7,818
 13,786
   -13
    -6
   -14
   344,889
   344,869
   344,837
43
46
22
55
24
296
0
0
0
0
0
0
 
13
13
1
2
01:46
08:48
05:54
10:34
 14,851
  6,377
    -8
   -11
  -274,894
  -274,920
31
21
96
255
0
0
0
0
 
14
14
1
2
00:00
16:41
01:27
23:59
  5,242
 26,040
    -9
   -11
   204,025
   203,679
25
48
55
14
0
0
0
0
 
15
1
11:05
16:42
 20,196
   -15
   198,809
47
17
0
0
 
16
16
1
2
00:00
20:17
01:45
23:59
  6,310
 13,322
    -8
    -9
   -99,878
   -99,708
23
27
132
93
0
0
0
0
 
17
17
1
2
04:10
05:22
05:21
13:17
  4,126
 28,221
   -10
   -15
   -39,730
   -39,742
60
26
2
237
0
0
0
0
 
18
1
16:43
22:38
 21,271
    -9
   120,395
30
87
0
0
 
19
1
00:12
04:49
 16,656
    -7
   -35,676
22
494
0
0
 
20
1
00:00
08:47
 31,490
    -5
  -101,142
33
194
0
0
 
21
1
16:02
21:30
 19,672
    -9
   -45,522
23
298
0
0
 
22
22
1
2
18:42
19:56
19:52
23:59
  4,175
 14,626
    -9
    -7
  -210,134
  -210,128
23
21
30
407
0
0
0
0
 
23
1
01:28
05:54
 15,948
    -7
  -377,647
29
172
0
0
 
24
1
14:12
19:52
 20,373
   -10
  -135,466
27
157
0
0
 
25
1
04:10
08:07
 14,214
    -9
    38,389
138
0
0
0
 
26
1
10:32
16:01
 19,703
    -7
    -6,339
35
7
0
0
 
27
1
05:54
08:07
  7,966
   -13
  -227,214
19
184
0
0
 
28
1
08:08
11:54
 13,601
   -10
    23,246
21
301
0
0
 
29
1
13:19
18:23
 18,234
    -8
    33,247
35
61
0
0
 
30
1
19:52
22:06
  8,044
   -13
  -103,736
20
229
0
0
 
31
31
1
2
00:00
18:24
02:33
23:59
  9,164
 20,062
    -7
   -13
    34,060
    34,221
24
31
130
113
0
0
0
0
 
32
32
1
2
00:00
22:07
01:27
23:59
  5,244
  6,715
    -6
   -14
  -315,872
  -315,824
44
33
14
22
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.