GPS Space Vehicle Time Integrity for MJD 52753

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

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(KRIS)
-GPS_SV (ns) UTC(KRIS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
1
2
3
02:09
03:59
17:00
03:56
05:28
21:18
  6,442
  5,314
15,488
   -13
   -26
     9
  -282,125
  -282,151
  -282,233
10
7
9
0
1
0
0
0
0
0
0
0

2
1
16:10
23:28
26,213
    11
   103,509
48
0
0
0

3
1
17:24
23:45
22,830
     7
    -4,168
24
0
0
0

4
4
1
2
00:51
03:59
03:56
07:56
11,123
14,167
    -3
    -8
   -42,429
   -42,455
9
7
0
0
0
0
0
0

5
5
1
2
03:59
10:57
05:36
15:55
  5,784
17,805
   -16
     3
   -11,406
   -11,439
4
12
8
255
0
0
0
0

6
6
1
2
06:10
14:20
09:41
18:35
12,651
15,264
   -14
    -6
     3,840
     3,855
14
5
0
22
0
0
0
0

7
7
1
2
00:00
03:59
03:56
06:08
14,183
  7,686
    -3
     3
  -449,792
  -450,024
87
44
0
1
0
1
0
0

8
8
8
1
2
3
00:00
06:09
21:01
01:21
09:29
23:59
  4,904
11,961
10,713
    -1
   -18
    -6
  -306,807
  -307,206
  -307,976
20
53
45
1
1
0
0
1
0
0
0
0

9
1
08:46
14:33
20,772
     5
    41,043
12
186
0
0

10
1
04:00
11:03
25,374
     2
   -23,919
7
27
0
0

11
11
1
2
00:00
20:39
02:47
23:59
10,049
12,023
    -7
    -2
   -44,099
   -44,202
11
6
1
0
0
0
0
0

12
-

13
13
13
1
2
3
02:37
03:59
18:21
03:56
06:51
21:46
  4,715
10,305
12,257
    -0
   -16
    -5
    26,344
    26,332
    26,370
6
4
3
0
8
3
0
0
0
0
0
0

14
1
11:40
17:57
22,585
     1
    22,226
2
69
0
0

15
15
1
2
09:24
18:21
13:34
21:49
14,996
12,453
    -0
     1
  -100,559
  -100,707
12
19
1
0
0
0
0
0

16
1
15:18
22:19
25,198
     1
     8,968
79
0
0
0

17
17
1
2
07:48
18:18
12:46
20:11
17,897
  6,779
    -7
    -2
    -9,347
    -9,411
16
10
0
0
0
0
0
0

18
1
09:25
15:11
20,688
     0
    -9,012
3
197
0
0

19
-

20
20
1
2
00:00
15:49
03:56
17:50
14,183
  7,252
    -8
     3
   213,098
   213,132
5
4
1
4
0
0
0
0

21
21
1
2
08:04
18:02
12:52
20:23
17,286
  8,462
    -2
     1
    82,671
    82,173
69
41
1
0
0
0
0
0

22
-

23
1
09:35
15:25
20,921
     4
   -24,957
3
202
0
0

24
24
1
2
02:24
03:59
03:56
09:19
  5,523
19,146
   -12
    -5
   -24,877
   -24,905
8
10
0
0
0
0
0
0

25
1
13:15
20:19
25,409
     3
   -42,913
7
0
0
0

26
1
06:24
12:56
23,470
    -1
  -480,731
52
0
0
0

27
27
1
2
05:51
19:59
08:25
23:59
  9,225
14,375
   -23
    -8
   -12,571
   -16,289
284
289
6
0
6
68
0
0

28
28
1
2
00:00
22:22
03:52
23:59
13,913
  5,847
     5
    -7
    50,137
    49,837
11
6
1
0
0
0
0
0

29
1
05:36
12:02
23,148
    -0
  -125,867
53
0
0
0

30
1
11:52
17:16
19,426
     1
  -550,679
34
0
0
0

31
31
1
2
00:00
18:29
01:13
23:59
  4,426
19,800
    -7
     4
  -144,582
  -146,791
50
172
1
0
1
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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(KRIS) -GPS_SV (ns)	UTC(KRIS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1 1	1 2 3	02:09 03:59 17:00	03:56 05:28 21:18	6,442 5,314 15,488	-13 -26 9	-282,125 -282,151 -282,233	10 7 9	0 1 0	0 0 0	0 0 0
2	1	16:10	23:28	26,213	11	103,509	48	0	0	0
3	1	17:24	23:45	22,830	7	-4,168	24	0	0	0
4 4	1 2	00:51 03:59	03:56 07:56	11,123 14,167	-3 -8	-42,429 -42,455	9 7	0 0	0 0	0 0
5 5	1 2	03:59 10:57	05:36 15:55	5,784 17,805	-16 3	-11,406 -11,439	4 12	8 255	0 0	0 0
6 6	1 2	06:10 14:20	09:41 18:35	12,651 15,264	-14 -6	3,840 3,855	14 5	0 22	0 0	0 0
7 7	1 2	00:00 03:59	03:56 06:08	14,183 7,686	-3 3	-449,792 -450,024	87 44	0 1	0 1	0 0
8 8 8	1 2 3	00:00 06:09 21:01	01:21 09:29 23:59	4,904 11,961 10,713	-1 -18 -6	-306,807 -307,206 -307,976	20 53 45	1 1 0	0 1 0	0 0 0
9	1	08:46	14:33	20,772	5	41,043	12	186	0	0
10	1	04:00	11:03	25,374	2	-23,919	7	27	0	0
11 11	1 2	00:00 20:39	02:47 23:59	10,049 12,023	-7 -2	-44,099 -44,202	11 6	1 0	0 0	0 0
12	-
13 13 13	1 2 3	02:37 03:59 18:21	03:56 06:51 21:46	4,715 10,305 12,257	-0 -16 -5	26,344 26,332 26,370	6 4 3	0 8 3	0 0 0	0 0 0
14	1	11:40	17:57	22,585	1	22,226	2	69	0	0
15 15	1 2	09:24 18:21	13:34 21:49	14,996 12,453	-0 1	-100,559 -100,707	12 19	1 0	0 0	0 0
16	1	15:18	22:19	25,198	1	8,968	79	0	0	0
17 17	1 2	07:48 18:18	12:46 20:11	17,897 6,779	-7 -2	-9,347 -9,411	16 10	0 0	0 0	0 0
18	1	09:25	15:11	20,688	0	-9,012	3	197	0	0
19	-
20 20	1 2	00:00 15:49	03:56 17:50	14,183 7,252	-8 3	213,098 213,132	5 4	1 4	0 0	0 0
21 21	1 2	08:04 18:02	12:52 20:23	17,286 8,462	-2 1	82,671 82,173	69 41	1 0	0 0	0 0
22	-
23	1	09:35	15:25	20,921	4	-24,957	3	202	0	0
24 24	1 2	02:24 03:59	03:56 09:19	5,523 19,146	-12 -5	-24,877 -24,905	8 10	0 0	0 0	0 0
25	1	13:15	20:19	25,409	3	-42,913	7	0	0	0
26	1	06:24	12:56	23,470	-1	-480,731	52	0	0	0
27 27	1 2	05:51 19:59	08:25 23:59	9,225 14,375	-23 -8	-12,571 -16,289	284 289	6 0	6 68	0 0
28 28	1 2	00:00 22:22	03:52 23:59	13,913 5,847	5 -7	50,137 49,837	11 6	1 0	0 0	0 0
29	1	05:36	12:02	23,148	-0	-125,867	53	0	0	0
30	1	11:52	17:16	19,426	1	-550,679	34	0	0	0
31 31	1 2	00:00 18:29	01:13 23:59	4,426 19,800	-7 4	-144,582 -146,791	50 172	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-