GPS Space Vehicle Time Integrity for MJD 53695

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
22:00
04:04
23:59
 14,690
  7,159
   -36
   -43
   -20,181
   -20,353
42
37
1
0
0
0
0
0
 
2
1
08:11
17:26
 33,340
   -35
    25,827
40
0
0
0
 
3
1
00:00
04:54
 17,625
   -40
   -52,461
44
0
0
0
 
4
1
07:00
14:28
 26,895
   -43
   -58,439
117
0
0
0
 
5
5
1
2
11:50
14:39
14:37
21:20
 10,011
 24,073
   -35
   -30
  -327,452
  -328,207
130
313
0
0
0
1802
0
0
 
6
1
22:00
23:44
  6,256
   -44
     -983
106
0
0
0
 
7
1
05:18
14:37
 33,510
   -38
  -418,977
127
0
0
0
 
8
1
06:17
11:31
 18,881
   -36
    47,757
41
0
0
0
 
9
1
14:29
19:37
 18,455
   -23
  -152,150
263
0
8
0
 
10
1
09:49
15:59
 22,215
   -28
   -74,016
40
0
0
0
 
11
1
02:37
08:10
 19,983
   -39
  -284,584
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:13
08:11
07:00
12:07
 13,614
 14,169
   -36
   -35
   -24,832
   -24,868
39
42
0
0
0
0
0
0
 
14
14
1
2
00:00
17:08
02:36
23:59
  9,379
 24,639
   -39
   -34
    23,385
    23,356
43
39
0
0
0
0
0
0
 
15
1
17:27
23:20
 21,219
   -26
  -523,041
56
0
0
0
 
16
16
1
2
00:00
21:21
03:12
23:59
 11,539
  9,524
   -37
   -34
   -15,039
   -15,134
41
35
0
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
14:39
23:28
 31,722
   -35
   203,489
44
5
0
0
 
19
1
00:16
06:16
 21,605
   -36
    25,971
40
0
0
0
 
20
1
00:02
09:48
 35,169
   -38
    40,512
42
0
0
0
 
21
1
16:11
22:00
 20,928
   -29
  -150,026
46
0
0
0
 
22
22
1
2
00:00
19:37
01:03
23:59
  3,798
 15,737
   -51
   -33
   -52,591
   -52,703
43
37
0
0
0
0
0
0
 
23
1
01:22
07:00
 20,257
   -32
  -162,912
40
0
0
0
 
24
24
1
2
04:52
09:49
09:32
10:52
 16,773
  3,765
   -32
   -42
   -63,782
   -63,824
43
40
0
0
0
0
0
0
 
25
25
1
2
00:00
19:37
04:40
23:59
 16,806
 15,734
   -46
   -40
    -4,155
    -4,221
42
37
0
0
0
0
0
0
 
26
1
12:07
17:41
 20,013
   -34
    20,568
53
0
0
0
 
27
1
04:19
09:48
 19,781
   -33
   -24,072
40
0
0
0
 
28
28
1
2
07:00
09:32
08:10
12:40
  4,186
 11,255
   -47
   -34
   -38,384
   -38,366
42
39
0
0
0
0
0
0
 
29
1
11:22
17:08
 20,717
   -34
  -425,185
111
0
0
0
 
30
30
30
30
1
2
3
4
13:17
14:37
17:42
19:38
14:28
17:08
19:37
22:00
  4,285
  9,006
  6,902
  8,410
   -42
   -27
   -31
   -33
  -447,484
  -447,533
  -447,626
  -447,699
45
42
42
44
0
0
0
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.