GPS Space Vehicle Time Integrity for MJD 53206

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
10:19
15:58
 20,303
    33
  -354,434
36
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:30
14:19
 20,932
    38
   -28,645
41
0
0
0
 
4
4
1
2
15:58
19:25
19:22
21:40
 12,224
  8,111
    25
    23
   219,623
   219,768
58
44
0
0
0
0
0
0
 
5
5
1
2
00:00
21:20
06:46
23:59
 24,398
  9,582
    14
    18
   -40,110
   -40,245
42
32
0
0
0
0
0
0
 
6
6
1
2
00:03
06:47
06:46
09:03
 24,112
  8,142
    28
    29
  -278,582
  -279,302
308
120
0
1
1929
1
0
0
 
7
1
14:37
23:58
 33,665
    29
  -449,974
175
0
0
0
 
8
1
15:48
20:46
 17,869
    25
     4,727
29
2
0
0
 
9
1
00:00
05:04
 18,230
    32
    54,918
39
0
0
0
 
10
1
19:23
23:59
 16,601
    13
   -47,522
31
0
0
0
 
11
1
11:13
17:31
 22,684
    34
  -134,040
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:10
19:25
18:52
21:19
 24,139
  6,826
    24
    13
    25,565
    25,544
32
29
1
1
0
0
0
0
 
14
1
02:40
11:54
 33,244
    31
    23,609
37
0
0
0
 
15
1
04:15
10:19
 21,816
    26
  -295,271
46
0
0
0
 
16
1
06:47
12:43
 21,403
    32
    -8,619
36
0
0
0
 
17
17
1
2
00:50
18:57
04:14
23:26
 12,246
 16,181
    26
    23
    96,245
    97,235
66
75
1
0
1
0
0
0
 
18
18
1
2
00:50
02:40
02:15
09:00
  5,083
 22,756
    30
    24
    56,041
    56,096
40
47
0
0
0
0
0
0
 
19
1
09:46
15:47
 21,664
    35
    19,180
45
0
0
0
 
20
1
09:30
19:01
 34,254
    29
   140,963
53
0
0
0
 
21
1
03:11
07:50
 16,719
    27
   -77,496
38
0
0
0
 
22
1
05:04
10:21
 19,007
    17
   -15,680
36
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
00:00
17:32
20:47
02:40
19:25
23:59
  9,587
  6,760
 11,567
    10
    27
    17
   -43,104
   -43,287
   -43,339
40
28
33
1
1
0
0
0
0
0
0
0
 
25
1
04:40
13:52
 33,134
    31
   -71,468
38
0
0
0
 
26
26
1
2
00:00
21:41
03:10
22:51
 11,443
  4,182
    21
    10
  -162,872
  -163,923
62
35
1
0
1
0
0
0
 
27
1
13:53
19:01
 18,481
    26
  -323,601
112
0
0
0
 
28
1
17:32
21:19
 13,632
    19
   -37,895
29
1
0
0
 
29
29
1
2
00:00
20:47
02:15
23:59
  8,110
 11,570
    22
    19
  -384,111
  -383,593
43
42
1
0
0
0
0
0
 
30
30
1
2
02:16
22:56
04:14
23:59
  7,127
  3,801
    24
    14
  -555,645
  -555,708
35
33
0
0
0
0
0
0
 
31
31
31
1
2
3
13:06
19:02
21:20
17:31
20:46
22:33
 15,887
  6,260
  4,426
    33
    19
    20
  -262,389
  -262,635
  -262,737
73
41
41
0
0
0
0
0
0
0
0
0
 
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.