GPS Space Vehicle Time Integrity for MJD 52980

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
01:35
10:37
05:13
13:59
 13,049
 12,097
   -18
   -10
  -318,677
  -318,722
6
7
0
0
0
0
0
0
2
2
1
2
00:40
05:14
05:13
07:58
 16,322
  9,800
   -10
   -21
   234,487
   234,565
28
15
0
0
0
0
0
0
3
3
1
2
01:51
05:14
05:13
08:10
 12,037
 10,494
   -13
   -26
   -67,738
   -67,786
14
15
0
0
0
0
0
0
4
1
09:18
16:24
 25,467
   -18
    20,723
49
0
0
0
5
5
1
2
11:59
19:24
14:02
23:59
  7,341
 16,519
   -11
    -6
    -8,323
    -8,373
4
7
12
0
0
0
0
0
6
6
6
1
2
3
00:00
14:42
22:49
03:12
18:09
23:59
 11,523
 12,430
  4,188
   -19
    -7
   -13
     2,152
     2,170
     2,169
4
4
4
24
2
5
0
0
0
0
0
0
7
1
08:31
14:29
 21,453
   -12
  -643,898
9
0
0
0
8
8
8
1
2
3
05:43
08:31
14:40
08:28
09:53
18:07
  9,915
  4,963
 12,401
   -17
   -24
    -9
  -397,298
  -397,285
  -397,200
11
2
12
0
3
0
0
0
0
0
0
0
9
1
17:05
22:47
 20,485
    -6
    20,108
12
0
0
0
10
1
12:26
19:29
 25,339
    -6
   -35,661
3
21
0
0
11
11
1
2
05:14
08:31
08:28
11:22
 11,576
 10,274
   -16
   -17
   -81,958
   -81,985
6
7
1
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:47
05:14
11:03
05:13
06:16
15:18
  8,714
  3,670
 15,269
   -21
   -25
   -12
    31,809
    31,805
    31,817
3
2
4
6
1
32
0
0
0
0
0
0
14
14
1
2
00:00
20:24
02:40
23:59
  9,617
 12,889
    -8
    -9
    18,467
    18,453
4
2
10
37
0
0
0
0
15
15
15
1
2
3
03:02
05:14
18:22
05:13
06:51
22:14
  7,816
  5,794
 13,891
   -20
   -22
   -10
  -195,651
  -195,688
  -195,919
9
13
21
0
1
0
0
0
0
0
0
0
16
16
1
2
00:00
05:14
05:13
06:43
 18,751
  5,302
   -10
   -21
   -14,250
   -14,277
10
5
0
4
0
0
0
0
17
1
13:11
19:15
 21,798
   -10
   -51,754
144
0
0
0
18
1
17:32
23:25
 21,184
    -7
     -759
11
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:13
08:31
02:27
12:36
  8,029
 14,728
    -9
   -14
   200,811
   200,747
4
5
33
0
0
0
0
0
21
21
1
2
02:33
16:32
04:54
21:18
  8,440
 17,124
  -257
    -9
   -68,083
   -67,894
21777
5
1
0
1
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
06:37
19:38
08:08
23:59
  5,456
 15,678
   -28
    -4
    90,257
    92,448
71
188
1
0
1
0
0
0
24
1
11:16
18:03
 24,375
    -6
   -80,813
20
0
0
0
25
25
1
2
00:00
21:52
04:58
23:59
 17,882
  7,634
   -14
    -3
   -56,528
   -56,563
8
2
1
6
0
0
0
0
26
1
14:47
21:15
 23,282
    -8
  -483,461
53
0
0
0
27
27
1
2
05:14
14:08
08:28
16:44
 11,591
  9,373
   -17
   -12
  -838,011
  -838,577
63
50
0
0
0
0
0
0
28
28
1
2
06:57
08:31
08:28
12:22
  5,472
 13,862
   -27
   -16
    -7,756
    -7,766
2
8
0
0
0
0
0
0
29
1
14:02
20:27
 23,057
    -9
  -182,957
63
0
0
0
30
30
1
2
00:00
20:23
01:53
23:59
  6,802
 12,978
   -11
    -6
  -674,946
  -676,564
48
77
1
0
1
0
0
0
31
31
31
1
2
3
03:15
05:14
08:31
05:13
08:28
10:00
  7,041
 11,591
  5,357
   -12
   -15
   -25
  -434,724
  -434,719
  -434,722
3
1
3
17
1
13
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(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.