GPS Space Vehicle Time Integrity for MJD 52566

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
05:41
14:51
10:04
18:07
 15,734
 11,715
  -519
  -502
  -254,391
  -254,424
8
4
281
3
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
06:06
12:23
 22,580
  -524
   -73,363
36
55
0
0
 
4
1
13:44
20:49
 25,474
  -517
  -338,906
67
0
0
0
 
5
5
1
2
00:00
16:19
04:44
18:25
 17,013
  7,608
  -535
  -513
   -35,862
   -35,943
17
4
1
38
0
0
0
0
 
6
6
1
2
03:12
18:59
07:30
22:28
 15,434
 12,540
  -519
  -511
      184
      201
9
5
110
0
0
0
0
0
 
7
1
12:27
18:48
 22,851
  -517
  -345,262
240
0
0
0
 
8
8
1
2
09:50
18:55
14:07
21:59
 15,413
 11,069
  -515
  -519
  -413,251
  -412,403
128
80
1
0
1
0
0
0
 
9
1
00:00
03:29
 12,506
  -521
    12,648
3
9
0
0
 
10
1
16:41
21:59
 19,061
  -514
   -14,119
6
0
0
0
 
11
1
09:33
15:40
 21,964
  -513
   -23,962
15
527
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:08
15:21
10:34
19:38
 12,320
 15,354
  -535
  -511
    15,538
    15,587
6
3
2
69
0
0
0
0
 
14
1
00:32
06:49
 22,581
  -521
    43,514
13
0
0
0
 
15
15
1
2
00:00
07:01
02:06
10:00
  7,544
 10,717
  -517
  -544
   -25,562
   -25,714
9
19
1
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
07:11
20:44
01:42
09:13
21:59
  6,119
  7,303
  4,541
  -510
  -541
  -518
    -1,843
    -1,905
    -1,944
7
9
4
1
1
0
0
0
0
0
0
0
 
18
18
1
2
00:00
22:02
03:55
23:59
 14,037
  7,041
  -515
  -524
    31,001
    30,695
14
8
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:26
11:57
06:43
16:51
  8,203
 17,610
  -528
  -509
   192,655
   192,734
8
13
1
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:27
11:23
 24,900
  -530
   141,905
255
0
0
0
 
23
23
1
2
00:00
18:30
01:41
23:59
  6,064
 19,716
  -526
  -516
   -12,264
   -12,320
5
7
14
0
0
0
0
0
 
24
1
15:26
21:59
 23,561
  -507
   -65,830
19
0
0
0
 
25
1
02:14
09:15
 25,280
  -526
   -34,651
6
2
0
0
 
26
26
1
2
00:00
19:02
01:36
23:59
  5,725
 17,811
  -526
  -517
  -249,105
  -250,718
39
117
1
0
1
0
0
0
 
27
27
1
2
08:40
18:29
13:26
21:06
 17,107
  9,411
  -526
  -507
  -287,211
  -288,849
254
150
1
0
1
0
0
0
 
28
1
11:09
16:35
 19,567
  -518
    87,647
7
30
0
0
 
29
29
1
2
00:00
18:29
01:04
23:59
  3,817
 19,799
  -524
  -517
  -298,481
  -300,008
30
123
1
0
1
0
0
0
 
30
1
00:44
06:10
 19,534
  -519
  -383,893
177
0
0
0
 
31
1
07:23
14:06
 24,110
  -522
  -357,313
25
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.