GPS Space Vehicle Time Integrity for MJD 52848

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
10:35
19:37
13:58
22:59
12,232
12,081
  -498
  -493
  -297,389
  -297,447
4
8
0
1
0
0
0
0

2
2
1
2
09:33
14:00
13:58
16:51
15,932
10,233
  -489
  -490
   156,977
   157,063
31
20
0
0
0
0
0
0

3
3
1
2
10:55
14:00
13:58
17:17
10,978
11,758
  -493
  -492
   -31,675
   -31,711
11
8
0
0
0
0
0
0

4
4
1
2
00:00
18:13
01:23
23:59
  4,998
20,726
  -504
  -493
   -42,684
   -42,548
3
9
12
0
0
0
0
0

5
5
1
2
04:31
21:07
09:30
22:58
17,918
  6,669
  -503
  -496
   -40,484
   -40,819
35
11
1
0
0
0
0
0

6
6
1
2
00:00
07:55
03:15
12:13
11,695
15,435
  -504
  -497
     5,863
     5,886
4
8
1
0
0
0
0
0

7
1
17:11
23:30
22,730
  -493
  -585,433
73
0
0
0

8
8
1
2
00:00
14:38
03:04
18:51
11,046
15,205
  -513
  -496
  -396,516
  -396,898
28
32
1
1
0
0
0
0

9
1
02:14
07:59
20,638
  -504
    55,287
6
57
0
0

10
10
1
2
00:00
21:38
04:46
23:59
17,181
  8,453
  -498
  -493
   -29,430
   -29,471
2
2
24
0
0
0
0
0

11
1
14:12
20:18
21,945
  -492
   -58,871
11
0
0
0

12
-

13
13
13
1
2
3
11:47
14:00
20:02
13:58
15:15
23:59
  7,905
  4,495
14,233
  -496
  -491
  -495
    29,401
    29,408
    29,414
3
2
4
1
1
0
0
0
0
0
0
0

14
1
05:16
11:32
22,522
  -505
    19,810
6
10
0
0

15
15
15
1
2
3
03:11
11:57
14:00
07:12
13:58
15:37
14,427
  7,257
  5,769
  -494
  -491
  -491
  -139,651
  -139,766
  -139,797
15
10
7
1
0
1
0
0
0
0
0
0

16
16
1
2
08:43
14:00
13:58
15:42
18,895
  6,100
  -496
  -493
   -58,614
   -58,687
29
11
0
0
0
0
0
0

17
1
00:05
05:31
19,546
  -502
   -97,355
355
0
3734
0

18
1
02:48
08:36
20,826
  -506
   -12,904
4
18
0
0

19
-

20
20
1
2
09:17
16:43
11:20
21:40
  7,335
17,794
  -503
  -495
   212,778
   212,773
4
3
4
19
0
0
0
0

21
21
1
2
01:24
11:33
06:17
13:45
17,522
  7,901
  -502
  -478
   -14,319
   -14,573
42
20
1
0
0
0
0
0

22
-

23
1
04:10
09:38
19,622
  -513
   -32,346
4
13
0
0

24
24
1
2
00:00
19:58
02:54
23:59
10,471
14,444
  -502
  -497
   -48,379
   -48,574
10
10
1
0
0
0
0
0

25
1
06:47
13:51
25,400
  -504
   -49,205
3
15
0
0

26
1
00:01
06:35
23,607
  -507
  -524,578
8
1
0
0

27
27
1
2
00:00
14:00
01:53
18:11
  6,802
15,017
  -511
  -494
  -481,398
  -483,852
96
197
1
1
1
1
0
0

28
1
15:54
21:20
19,526
  -498
    21,064
17
0
0
0

29
-

30
1
05:18
10:40
19,256
  -510
  -342,268
212
0
0
0

31
31
1
2
12:04
14:00
13:58
18:46
  6,859
17,095
  -492
  -496
  -343,577
  -343,791
36
84
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.

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	10:35 19:37	13:58 22:59	12,232 12,081	-498 -493	-297,389 -297,447	4 8	0 1	0 0	0 0
2 2	1 2	09:33 14:00	13:58 16:51	15,932 10,233	-489 -490	156,977 157,063	31 20	0 0	0 0	0 0
3 3	1 2	10:55 14:00	13:58 17:17	10,978 11,758	-493 -492	-31,675 -31,711	11 8	0 0	0 0	0 0
4 4	1 2	00:00 18:13	01:23 23:59	4,998 20,726	-504 -493	-42,684 -42,548	3 9	12 0	0 0	0 0
5 5	1 2	04:31 21:07	09:30 22:58	17,918 6,669	-503 -496	-40,484 -40,819	35 11	1 0	0 0	0 0
6 6	1 2	00:00 07:55	03:15 12:13	11,695 15,435	-504 -497	5,863 5,886	4 8	1 0	0 0	0 0
7	1	17:11	23:30	22,730	-493	-585,433	73	0	0	0
8 8	1 2	00:00 14:38	03:04 18:51	11,046 15,205	-513 -496	-396,516 -396,898	28 32	1 1	0 0	0 0
9	1	02:14	07:59	20,638	-504	55,287	6	57	0	0
10 10	1 2	00:00 21:38	04:46 23:59	17,181 8,453	-498 -493	-29,430 -29,471	2 2	24 0	0 0	0 0
11	1	14:12	20:18	21,945	-492	-58,871	11	0	0	0
12	-
13 13 13	1 2 3	11:47 14:00 20:02	13:58 15:15 23:59	7,905 4,495 14,233	-496 -491 -495	29,401 29,408 29,414	3 2 4	1 1 0	0 0 0	0 0 0
14	1	05:16	11:32	22,522	-505	19,810	6	10	0	0
15 15 15	1 2 3	03:11 11:57 14:00	07:12 13:58 15:37	14,427 7,257 5,769	-494 -491 -491	-139,651 -139,766 -139,797	15 10 7	1 0 1	0 0 0	0 0 0
16 16	1 2	08:43 14:00	13:58 15:42	18,895 6,100	-496 -493	-58,614 -58,687	29 11	0 0	0 0	0 0
17	1	00:05	05:31	19,546	-502	-97,355	355	0	3734	0
18	1	02:48	08:36	20,826	-506	-12,904	4	18	0	0
19	-
20 20	1 2	09:17 16:43	11:20 21:40	7,335 17,794	-503 -495	212,778 212,773	4 3	4 19	0 0	0 0
21 21	1 2	01:24 11:33	06:17 13:45	17,522 7,901	-502 -478	-14,319 -14,573	42 20	1 0	0 0	0 0
22	-
23	1	04:10	09:38	19,622	-513	-32,346	4	13	0	0
24 24	1 2	00:00 19:58	02:54 23:59	10,471 14,444	-502 -497	-48,379 -48,574	10 10	1 0	0 0	0 0
25	1	06:47	13:51	25,400	-504	-49,205	3	15	0	0
26	1	00:01	06:35	23,607	-507	-524,578	8	1	0	0
27 27	1 2	00:00 14:00	01:53 18:11	6,802 15,017	-511 -494	-481,398 -483,852	96 197	1 1	1 1	0 0
28	1	15:54	21:20	19,526	-498	21,064	17	0	0	0
29	-
30	1	05:18	10:40	19,256	-510	-342,268	212	0	0	0
31 31	1 2	12:04 14:00	13:58 18:46	6,859 17,095	-492 -496	-343,577 -343,791	36 84	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-