GPS Space Vehicle Time Integrity for MJD 52939

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
2
04:21
13:25
08:38
16:48
 15,391
 12,181
    18
    44
  -312,034
  -312,080
7
4
1
32
0
0
0
0
 
2
1
03:23
10:42
 26,268
    30
   210,709
47
0
0
0
 
3
1
04:40
10:59
 22,735
    29
   -56,255
38
0
0
0
 
4
1
12:03
19:09
 25,484
    40
     1,534
45
0
0
0
 
5
5
5
1
2
3
00:00
14:50
22:33
03:15
16:47
23:59
 11,717
  7,008
  5,179
    23
    48
    33
    -2,455
    -2,508
    -2,563
17
4
3
0
22
1
0
0
0
0
0
0
 
6
6
1
2
01:42
17:32
06:01
20:58
 15,511
 12,300
    10
    50
      906
      952
8
6
12
3
0
0
0
0
 
7
1
10:55
17:16
 22,853
    35
  -640,256
10
2
0
0
 
8
8
1
2
08:29
17:27
12:41
20:49
 15,103
 12,096
     8
    35
  -401,266
  -401,254
6
9
9
0
0
0
0
0
 
9
9
9
1
2
3
00:00
19:53
22:33
01:39
22:30
23:59
  5,956
  9,387
  5,179
    25
    41
    39
    13,694
    13,856
    13,868
9
7
1
1
0
0
0
0
0
0
0
0
 
10
1
15:17
22:20
 25,349
    38
   -33,368
8
11
0
0
 
11
1
08:01
14:09
 22,027
    35
   -74,069
18
395
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:31
13:49
09:02
18:00
 12,649
 15,051
    12
    48
    31,735
    31,775
6
4
12
21
0
0
0
0
 
14
1
00:00
05:24
 19,480
    40
    19,432
9
416
0
0
 
15
15
15
15
1
2
3
4
00:00
05:49
21:06
22:33
01:05
09:36
22:30
23:59
  3,912
 13,610
  5,025
  5,179
    22
    18
    35
    35
  -177,655
  -177,791
  -178,033
  -178,060
12
30
8
7
1
1
0
0
0
0
0
0
0
0
0
0
 
16
1
02:30
09:28
 25,017
    26
    -7,175
25
0
0
0
 
17
1
16:34
22:26
 21,030
    47
  -116,615
202
0
0
0
 
18
18
18
1
2
3
00:00
20:26
22:33
02:19
22:30
23:59
  8,343
  7,396
  5,176
    30
    45
    41
    -6,306
    -6,195
    -6,190
8
3
1
1
21
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:54
10:26
05:15
15:19
  8,413
 17,545
    14
    38
   206,398
   206,377
4
7
19
108
0
0
0
0
 
21
21
21
1
2
3
05:21
19:14
22:33
07:39
22:30
23:59
  8,314
 11,720
  5,179
     7
    46
    33
   -59,867
   -59,998
   -60,040
11
14
10
3
0
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
09:27
22:33
03:39
10:45
23:59
 13,180
  4,680
  5,179
    23
    -9
    18
   -39,530
   -39,591
   -39,608
6
3
2
5
3
1
0
0
0
0
0
0
 
24
1
14:01
20:47
 24,292
    44
   -70,533
21
0
0
0
 
25
1
00:45
07:47
 25,294
    33
   -54,180
6
0
0
0
 
26
26
1
2
17:37
22:33
22:30
23:59
 17,532
  5,179
    51
    30
  -506,064
  -506,026
22
3
0
1
0
0
0
0
 
27
27
1
2
07:09
16:58
11:55
19:31
 17,168
  9,126
    21
    52
  -759,317
  -760,098
127
68
1
0
1
0
0
0
 
28
1
09:44
15:09
 19,466
    27
      437
8
0
0
0
 
29
1
16:49
22:30
 20,385
    47
  -143,044
82
0
0
0
 
30
1
00:00
04:38
 16,682
    27
  -591,434
138
1
1
0
 
31
1
05:58
12:43
 24,205
    26
  -427,799
41
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.