GPS Space Vehicle Time Integrity for MJD 52667

As viewed from the Korea Research Institute of Standards and Science, Daejeon, Korea
Latitude 36.3883756 degrees, longitude 127.3695097 degrees, height 123.6 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(KRIS)
-GPSSV (ns)		UTC(KRIS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
1
2
3
00:00
07:59
22:45
03:11
11:14
23:59
 11,489
 11,665
  4,478
  -568
  -570
  -550
  -269,883
  -269,937
  -270,008
6
8
3
1
3
5
0
0
0
0
0
0
 
2
2
1
2
00:00
21:54
05:16
23:59
 18,942
  7,516
  -564
  -557
    54,918
    55,380
29
17
1
0
0
0
0
0
 
3
1
00:00
05:35
 20,085
  -563
  -101,177
23
1
0
0
 
4
1
06:53
13:58
 25,389
  -566
   -19,269
36
0
0
0
 
5
5
1
2
09:14
16:43
11:34
21:35
  8,375
 17,513
  -574
  -568
   -53,729
   -53,793
4
10
7
0
0
0
0
0
 
6
6
1
2
11:59
20:12
15:33
23:59
 12,806
 13,627
  -564
  -557
     1,868
     1,880
5
3
3
20
0
0
0
0
 
7
1
05:45
12:02
 22,500
  -568
  -256,119
204
0
0
0
 
8
8
1
2
02:49
12:00
07:10
15:14
 15,644
 11,657
  -563
  -564
  -170,480
  -171,170
100
74
1
0
1
0
0
0
 
9
1
14:40
20:28
 20,852
  -561
    27,736
10
0
0
0
 
10
1
09:47
16:50
 25,289
  -560
   -19,793
4
7
0
0
 
11
1
02:38
08:43
 21,900
  -567
   -34,040
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:19
08:30
03:42
12:49
 12,207
 15,415
  -568
  -570
    21,476
    21,494
7
4
0
10
0
0
0
0
 
14
1
17:31
23:49
 22,676
  -558
    27,949
6
0
0
0
 
15
15
1
2
00:13
15:06
03:29
19:19
 11,723
 15,158
  -559
  -553
   -65,831
   -66,059
19
18
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:48
18:43
 17,648
  -564
   -14,439
8
0
0
0
 
18
1
15:14
21:03
 20,890
  -560
     3,052
15
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:09
21:38
10:07
23:44
 17,767
  7,502
  -570
  -558
   206,492
   206,571
6
7
2
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:06
19:47
 24,013
  -557
   -19,265
6
31
0
0
 
24
1
08:18
15:12
 24,760
  -569
    -5,054
21
0
0
0
 
25
25
1
2
00:00
19:13
02:20
23:59
  8,403
 17,167
  -564
  -565
   -39,103
   -39,156
4
3
74
23
0
0
0
0
 
26
1
12:12
18:42
 23,386
  -562
  -403,929
90
0
0
0
 
27
27
1
2
01:53
11:45
06:36
14:20
 16,972
  9,291
  -564
  -567
  -570,946
  -571,380
65
36
1
0
0
0
0
0
 
28
1
04:16
09:42
 19,579
  -564
    73,692
7
0
0
0
 
29
1
11:31
17:57
 23,150
  -571
   -44,677
97
0
0
0
 
30
1
17:46
23:12
 19,515
  -560
  -546,217
44
0
0
0
 
31
1
00:25
07:06
 24,000
  -561
  -258,902
123
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(KRIS) 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(KRIS) 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.