GPS Space Vehicle Time Integrity for MJD 53692

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
22:11
04:17
23:59
 15,413
  6,528
   -21
   -31
   -19,651
   -19,824
41
37
1
0
0
0
0
0
 
2
1
08:23
17:39
 33,406
   -31
    25,972
41
0
0
0
 
3
1
00:00
05:06
 18,376
   -31
   -51,688
42
1
0
0
 
4
1
07:13
14:41
 26,901
   -35
   -54,929
118
0
0
0
 
5
5
1
2
12:02
14:51
14:49
21:32
  9,998
 24,046
   -40
   -29
  -315,769
  -316,547
133
323
0
0
0
2563
0
0
 
6
6
1
2
14:51
21:33
21:28
23:57
 23,817
  8,651
   -31
   -41
  -839,134
  -839,058
50
37
0
0
0
0
0
0
 
7
1
05:30
14:49
 33,523
   -35
  -415,623
133
0
0
0
 
8
1
06:29
11:43
 18,868
   -25
    47,468
39
0
0
0
 
9
1
14:42
19:49
 18,447
   -28
  -139,275
271
0
1
0
 
10
1
10:02
16:11
 22,172
   -27
   -73,842
41
0
0
0
 
11
1
02:49
08:22
 19,950
   -37
  -283,745
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:25
08:23
07:12
12:19
 13,617
 14,201
   -30
   -28
   -24,302
   -24,336
38
45
0
0
0
0
0
0
 
14
14
1
2
00:00
17:20
02:49
23:59
 10,137
 23,954
   -31
   -31
    23,519
    23,488
40
39
0
0
0
0
0
0
 
15
1
17:40
22:10
 16,207
   -27
  -521,546
47
0
0
0
 
16
16
1
2
00:00
21:29
03:25
23:59
 12,297
  9,033
   -28
   -32
   -14,708
   -14,805
41
35
0
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
16:12
23:40
 26,926
   -34
   202,830
43
0
0
0
 
19
1
00:28
06:28
 21,614
   -29
    26,037
39
0
0
0
 
20
1
00:15
10:01
 35,168
   -29
    40,833
41
0
0
0
 
21
1
17:20
22:10
 17,386
   -29
  -149,035
44
0
0
0
 
22
22
1
2
00:00
19:50
01:15
23:59
  4,529
 14,981
   -34
   -32
   -52,220
   -52,312
44
37
0
0
0
0
0
0
 
23
1
01:34
07:12
 20,269
   -26
  -163,399
39
0
0
0
 
24
24
1
2
05:04
10:02
09:44
11:04
 16,787
  3,731
   -24
   -41
   -63,008
   -63,058
44
40
0
0
0
0
0
0
 
25
25
1
2
00:00
19:50
04:52
23:01
 17,538
 11,502
   -31
   -26
    -3,908
    -3,966
39
38
0
0
0
0
0
0
 
26
1
12:20
17:53
 20,000
   -30
    19,029
53
0
0
0
 
27
1
04:31
10:01
 19,811
   -25
   -23,686
38
0
0
0
 
28
28
1
2
07:13
09:45
08:22
12:52
  4,148
 11,273
   -40
   -34
   -38,553
   -38,541
41
39
0
0
0
0
0
0
 
29
1
11:35
17:20
 20,704
   -29
  -420,681
111
0
0
0
 
30
30
30
1
2
3
13:30
14:49
17:54
14:41
17:20
19:49
  4,290
  9,007
  6,910
   -37
   -24
   -31
  -445,134
  -445,187
  -445,286
42
46
43
0
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.