GPS Space Vehicle Time Integrity for MJD 53582

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
2
1
2
00:00
15:58
01:29
23:59
  5,348
 28,908
    15
     5
    26,948
    26,952
41
36
0
0
0
0
0
0
 
3
1
06:46
12:41
 21,315
    18
   -22,000
43
0
0
0
 
4
1
14:46
22:15
 26,908
     7
   -52,770
197
0
0
0
 
5
5
1
2
00:00
19:24
05:04
23:59
 18,252
 16,520
    16
     4
  -118,539
  -118,744
38
41
1
0
0
0
0
0
 
6
6
1
2
00:00
22:13
07:24
23:59
 26,682
  6,363
    14
    -3
  -749,118
  -750,856
190
54
1
0
1
0
0
0
 
7
1
12:45
22:12
 34,055
    14
  -258,075
211
0
0
0
 
8
1
13:51
19:10
 19,157
    11
    36,795
35
0
0
0
 
9
9
1
2
00:00
22:13
03:23
23:59
 12,221
  6,401
     9
    -9
      549
      664
39
36
0
0
0
0
0
0
 
10
1
17:30
23:28
 21,505
     4
   -67,785
37
0
0
0
 
11
1
09:26
15:57
 23,445
    17
  -251,127
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:26
15:58
14:46
19:51
 15,591
 14,002
    18
     7
    -7,240
    -7,282
36
37
0
0
0
0
0
0
 
14
1
00:56
10:20
 33,860
    15
    28,028
37
0
0
0
 
15
1
01:34
07:34
 21,625
    15
  -467,420
48
0
0
0
 
16
1
05:04
11:07
 21,760
    19
    -5,643
37
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
22:16
07:20
23:59
 26,434
  6,237
    14
    -4
   175,781
   175,978
46
37
4
1
0
0
0
0
 
19
1
07:50
13:50
 21,636
    19
    24,765
37
2
0
0
 
20
1
07:50
17:29
 34,767
    18
    54,694
42
0
0
0
 
21
1
01:29
05:04
 12,863
    10
  -117,737
36
0
0
0
 
22
1
03:24
08:43
 19,162
    16
   -32,065
36
0
0
0
 
23
1
09:08
14:46
 20,280
    19
  -183,182
38
0
0
0
 
24
1
12:31
17:17
 17,210
    18
   -35,527
37
0
0
0
 
25
1
03:24
12:12
 31,665
    18
   -99,541
37
0
0
0
 
26
26
1
2
00:00
19:52
01:33
23:59
  5,594
 14,871
    13
    -5
   -18,590
   -18,447
42
38
0
0
0
0
0
0
 
27
1
11:52
17:29
 20,272
    19
    -9,279
38
0
0
0
 
28
28
1
2
14:47
17:18
15:57
20:25
  4,228
 11,210
    15
     9
   -43,717
   -43,717
32
37
0
0
0
0
0
0
 
29
1
19:05
23:59
 17,684
     2
  -221,891
126
0
0
0
 
30
30
30
1
2
3
00:00
05:04
21:06
03:23
06:45
22:12
 12,226
  6,042
  3,972
    10
    13
    -1
  -320,671
  -320,926
  -321,898
70
50
42
0
1
0
0
1
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.