GPS Space Vehicle Time Integrity for MJD 52445

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
00:00
14:05
02:36
18:24
  9,371
 15,501
  -733
  -719
  -235,747
  -235,836
15
6
1
1
0
0
0
0
 
2
1
13:08
20:25
 26,203
  -705
   217,774
44
0
0
0
 
3
1
14:18
20:33
 22,484
  -703
   -39,335
20
0
0
0
 
4
4
1
2
00:00
21:48
04:58
23:59
 17,870
  7,879
  -737
  -715
  -215,535
  -216,606
81
36
1
0
1
0
0
0
 
5
5
1
2
00:43
08:05
02:37
13:04
  6,787
 17,926
  -738
  -732
   -19,334
   -19,382
4
2
5
129
0
0
0
0
 
6
6
1
2
03:16
11:27
06:47
15:39
 12,651
 15,127
  -740
  -726
     3,582
     3,605
6
5
5
0
0
0
0
0
 
7
7
1
2
00:00
20:39
03:04
23:59
 11,085
 12,018
  -733
  -715
  -630,415
  -629,063
54
62
1
0
1
0
0
0
 
8
8
1
2
03:15
18:11
06:39
22:25
 12,228
 15,186
  -739
  -716
  -634,441
  -633,610
49
64
1
0
1
0
0
0
 
9
1
05:56
11:46
 20,979
  -723
    47,570
12
0
0
0
 
10
1
01:11
08:15
 25,414
  -736
    -7,561
7
0
0
0
 
11
1
17:50
23:57
 21,967
  -712
   -15,383
5
38
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
15:10
03:45
18:45
 13,489
 12,879
  -734
  -713
     7,648
     7,709
6
4
6
0
0
0
0
0
 
14
1
08:58
15:12
 22,383
  -720
    64,763
6
2
0
0
 
15
15
1
2
05:39
15:29
10:14
18:04
 16,487
  9,327
  -728
  -707
   -28,619
   -28,739
16
14
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
05:05
15:26
09:58
17:27
 17,515
  7,259
  -733
  -700
  -178,347
  -181,342
469
194
1
0
6799
0
0
0
 
18
1
06:16
12:05
 20,956
  -727
    60,932
6
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
12:44
20:14
01:13
15:00
23:59
  4,385
  8,117
 13,522
  -735
  -714
  -714
   168,135
   168,281
   168,359
3
11
8
2
1
0
0
0
0
0
0
0
 
21
1
07:41
13:01
 19,171
  -716
      959
11
0
0
0
 
22
1
12:29
19:24
 24,852
  -709
  -365,465
274
0
0
0
 
23
1
03:05
10:08
 25,369
  -738
    -5,078
4
248
0
0
 
24
1
00:00
06:31
 23,486
  -732
   -38,314
16
1
0
0
 
25
1
10:19
17:23
 25,393
  -718
   -29,053
4
6
0
0
 
26
1
03:24
09:55
 23,450
  -729
   262,300
160
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
19:24
23:59
 16,504
  -717
    85,211
5
3
0
0
 
29
1
03:10
09:52
 24,043
  -730
   -33,746
210
0
0
0
 
30
1
08:54
14:18
 19,387
  -720
  -679,929
3
65
0
0
 
31
1
15:49
22:34
 24,304
  -717
  -315,115
81
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.