GPS Space Vehicle Time Integrity for MJD 52843

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
2
10:55
19:57
15:12
23:20
15,338
12,101
  -509
  -518
  -296,562
  -296,633
4
12
2
1
0
0
0
0

2
1
09:53
17:12
26,172
  -514
   154,148
49
0
0
0

3
1
11:16
17:37
22,747
  -505
   -30,301
20
0
0
0

4
4
1
2
00:00
18:34
01:43
23:59
  6,192
19,499
  -521
  -515
   -43,372
   -43,257
3
7
7
0
0
0
0
0

5
5
1
2
04:52
21:27
09:51
23:18
17,857
  6,653
  -520
  -519
   -37,638
   -38,007
36
14
1
0
0
0
0
0

6
6
1
2
00:09
08:15
03:35
12:33
12,306
15,444
  -517
  -513
     5,749
     5,770
3
3
10
19
0
0
0
0

7
1
17:31
23:51
22,756
  -513
  -580,431
77
0
0
0

8
8
1
2
00:03
14:58
03:27
19:12
12,186
15,200
  -525
  -512
  -393,403
  -393,802
30
35
1
1
0
0
0
0

9
9
1
2
02:35
04:22
04:20
08:19
  6,326
14,153
  -522
  -522
    54,476
    54,495
7
3
0
17
0
0
0
0

10
10
1
2
00:00
21:58
04:20
23:59
15,594
  7,250
  -519
  -520
   -29,166
   -29,214
5
3
0
7
0
0
0
0

11
1
14:32
20:38
21,933
  -511
   -58,045
14
0
0
0

12
-

13
13
1
2
12:07
20:23
15:36
23:59
12,428
12,983
  -512
  -514
    29,243
    29,252
7
4
0
2
0
0
0
0

14
1
05:36
11:52
22,514
  -519
    19,803
7
0
0
0

15
15
1
2
04:22
12:17
07:32
15:56
11,360
13,060
  -517
  -511
  -137,644
  -137,775
14
18
1
0
0
0
0
0

16
1
09:04
16:03
25,052
  -514
   -56,018
41
0
0
0

17
17
1
2
00:30
04:22
04:20
05:54
13,817
  5,480
  -516
  -519
   -70,408
   -71,011
243
97
0
0
0
0
0
0

18
18
1
2
03:08
04:22
04:20
08:56
  4,328
16,384
  -529
  -519
   -12,997
   -12,985
2
5
1
27
0
0
0
0

19
-

20
20
1
2
09:38
17:04
11:41
22:01
  7,299
17,790
  -521
  -509
   212,942
   212,941
5
5
2
2
0
0
0
0

21
21
21
1
2
3
01:45
04:22
11:54
04:20
06:37
14:04
  9,326
  8,037
  7,844
  -520
  -515
  -502
   -10,450
   -10,526
   -10,762
22
20
20
0
1
0
0
0
0
0
0
0

22
-

23
1
04:30
09:57
19,556
  -525
   -31,996
4
22
0
0

24
24
1
2
00:00
20:19
03:14
23:59
11,643
13,217
  -518
  -520
   -47,168
   -47,380
13
10
1
0
0
0
0
0

25
1
07:07
14:11
25,375
  -513
   -48,880
2
91
0
0

26
26
1
2
00:22
04:22
04:20
06:56
14,219
  9,193
  -520
  -529
  -524,173
  -524,195
6
4
0
0
0
0
0
0

27
27
1
2
00:00
13:48
02:13
18:31
  8,000
16,928
  -527
  -509
  -461,605
  -464,104
114
227
1
1
1
1
0
0

28
1
16:15
21:40
19,505
  -510
    22,373
15
0
0
0

29
29
1
2
00:00
04:22
04:20
05:51
15,578
  5,267
  -521
  -532
  -158,683
  -158,702
7
4
0
8
0
0
0
0

30
1
05:38
11:00
19,231
  -521
  -325,709
217
0
0
0

31
1
12:24
19:06
23,999
  -509
  -336,093
127
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 2	10:55 19:57	15:12 23:20	15,338 12,101	-509 -518	-296,562 -296,633	4 12	2 1	0 0	0 0
2	1	09:53	17:12	26,172	-514	154,148	49	0	0	0
3	1	11:16	17:37	22,747	-505	-30,301	20	0	0	0
4 4	1 2	00:00 18:34	01:43 23:59	6,192 19,499	-521 -515	-43,372 -43,257	3 7	7 0	0 0	0 0
5 5	1 2	04:52 21:27	09:51 23:18	17,857 6,653	-520 -519	-37,638 -38,007	36 14	1 0	0 0	0 0
6 6	1 2	00:09 08:15	03:35 12:33	12,306 15,444	-517 -513	5,749 5,770	3 3	10 19	0 0	0 0
7	1	17:31	23:51	22,756	-513	-580,431	77	0	0	0
8 8	1 2	00:03 14:58	03:27 19:12	12,186 15,200	-525 -512	-393,403 -393,802	30 35	1 1	0 0	0 0
9 9	1 2	02:35 04:22	04:20 08:19	6,326 14,153	-522 -522	54,476 54,495	7 3	0 17	0 0	0 0
10 10	1 2	00:00 21:58	04:20 23:59	15,594 7,250	-519 -520	-29,166 -29,214	5 3	0 7	0 0	0 0
11	1	14:32	20:38	21,933	-511	-58,045	14	0	0	0
12	-
13 13	1 2	12:07 20:23	15:36 23:59	12,428 12,983	-512 -514	29,243 29,252	7 4	0 2	0 0	0 0
14	1	05:36	11:52	22,514	-519	19,803	7	0	0	0
15 15	1 2	04:22 12:17	07:32 15:56	11,360 13,060	-517 -511	-137,644 -137,775	14 18	1 0	0 0	0 0
16	1	09:04	16:03	25,052	-514	-56,018	41	0	0	0
17 17	1 2	00:30 04:22	04:20 05:54	13,817 5,480	-516 -519	-70,408 -71,011	243 97	0 0	0 0	0 0
18 18	1 2	03:08 04:22	04:20 08:56	4,328 16,384	-529 -519	-12,997 -12,985	2 5	1 27	0 0	0 0
19	-
20 20	1 2	09:38 17:04	11:41 22:01	7,299 17,790	-521 -509	212,942 212,941	5 5	2 2	0 0	0 0
21 21 21	1 2 3	01:45 04:22 11:54	04:20 06:37 14:04	9,326 8,037 7,844	-520 -515 -502	-10,450 -10,526 -10,762	22 20 20	0 1 0	0 0 0	0 0 0
22	-
23	1	04:30	09:57	19,556	-525	-31,996	4	22	0	0
24 24	1 2	00:00 20:19	03:14 23:59	11,643 13,217	-518 -520	-47,168 -47,380	13 10	1 0	0 0	0 0
25	1	07:07	14:11	25,375	-513	-48,880	2	91	0	0
26 26	1 2	00:22 04:22	04:20 06:56	14,219 9,193	-520 -529	-524,173 -524,195	6 4	0 0	0 0	0 0
27 27	1 2	00:00 13:48	02:13 18:31	8,000 16,928	-527 -509	-461,605 -464,104	114 227	1 1	1 1	0 0
28	1	16:15	21:40	19,505	-510	22,373	15	0	0	0
29 29	1 2	00:00 04:22	04:20 05:51	15,578 5,267	-521 -532	-158,683 -158,702	7 4	0 8	0 0	0 0
30	1	05:38	11:00	19,231	-521	-325,709	217	0	0	0
31	1	12:24	19:06	23,999	-509	-336,093	127	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-