GPS Space Vehicle Time Integrity for MJD 52674

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
1
2
3
4
00:00
07:30
09:23
22:21
02:43
09:22
10:46
23:59
  9,788
  6,673
  4,971
  5,899
  -558
  -573
  -575
  -587
  -270,824
  -270,871
  -270,882
  -270,964
3
3
3
2
3
0
3
4
0
0
0
0
0
0
0
0

2
2
1
2
00:00
21:26
04:48
23:59
17,273
  9,170
  -565
  -578
    58,645
    59,089
23
19
1
0
0
0
0
0

3
3
1
2
00:00
22:44
05:07
23:59
18,385
  4,522
  -571
  -566
  -103,094
  -103,327
23
4
1
0
0
0
0
0

4
4
1
2
06:23
09:23
09:22
13:28
10,681
14,690
  -572
  -575
   -22,067
   -22,128
13
20
0
0
0
0
0
0

5
5
1
2
09:23
16:15
11:06
21:08
  6,155
17,458
  -570
  -575
     -664
     -733
4
11
14
0
0
0
0
0

6
6
1
2
11:30
19:43
15:04
23:56
12,861
15,123
  -565
  -575
     1,987
     1,994
3
2
27
38
0
0
0
0

7
7
1
2
05:17
09:23
09:22
11:33
14,641
  7,814
  -569
  -571
  -274,578
  -274,924
127
67
0
0
0
0
0
0

8
8
1
2
02:20
11:31
06:41
14:45
15,585
11,632
  -567
  -577
  -183,806
  -184,492
98
76
1
0
1
0
0
0

9
1
14:12
20:00
20,733
  -578
    28,778
11
0
0
0

10
10
1
2
09:23
13:15
12:59
16:22
12,919
11,125
  -563
  -573
   -20,193
   -20,209
2
5
9
3
0
0
509
2192

11
1
02:09
08:14
21,901
  -573
   -34,839
11
0
0
0

12
-

13
13
13
1
2
3
00:00
08:01
09:23
03:14
09:22
12:20
11,621
  4,805
10,615
  -572
  -581
  -576
    21,856
    21,860
    21,869
3
3
4
2
7
5
0
0
0
0
0
0

14
1
17:02
23:20
22,593
  -575
    27,153
9
0
0
0

15
15
1
2
00:00
14:40
03:01
18:51
10,891
14,940
  -557
  -581
   -68,580
   -68,845
16
20
1
1
0
0
0
0

16
-

17
17
1
2
00:00
14:26
01:48
16:40
  6,489
  7,979
  -563
  -632
   -15,356
   -15,513
5
40
7
0
0
0
0
7956

18
1
14:49
20:35
20,610
  -575
     1,642
12
0
0
0

19
-

20
20
1
2
04:41
21:10
09:22
23:16
16,829
  7,539
  -574
  -581
   207,202
   207,258
5
5
1
4
0
0
0
0

21
-

22
-

23
1
12:53
19:26
23,391
  -575
   -19,792
5
3
0
0

24
24
1
2
07:49
09:23
09:22
14:43
  5,540
19,205
  -570
  -573
    -6,668
    -6,705
6
17
1
0
0
0
0
0

25
25
1
2
00:00
18:43
01:51
23:59
  6,649
18,920
  -563
  -585
   -39,481
   -39,554
2
3
12
32
0
0
0
0

26
1
11:43
18:14
23,341
  -572
  -412,037
91
0
0
0

27
27
1
2
01:31
11:16
06:07
13:52
16,540
  9,344
  -575
  -575
  -578,546
  -578,908
54
32
1
0
0
0
0
0

28
1
03:47
09:14
19,575
  -571
    72,185
11
0
0
0

29
1
11:02
17:30
23,201
  -579
   -53,357
98
0
0
0

30
1
17:17
22:43
19,455
  -580
  -550,802
39
0
0
0

31
1
00:00
06:37
23,799
  -570
  -247,473
128
1
1
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	1 2 3 4	00:00 07:30 09:23 22:21	02:43 09:22 10:46 23:59	9,788 6,673 4,971 5,899	-558 -573 -575 -587	-270,824 -270,871 -270,882 -270,964	3 3 3 2	3 0 3 4	0 0 0 0	0 0 0 0
2 2	1 2	00:00 21:26	04:48 23:59	17,273 9,170	-565 -578	58,645 59,089	23 19	1 0	0 0	0 0
3 3	1 2	00:00 22:44	05:07 23:59	18,385 4,522	-571 -566	-103,094 -103,327	23 4	1 0	0 0	0 0
4 4	1 2	06:23 09:23	09:22 13:28	10,681 14,690	-572 -575	-22,067 -22,128	13 20	0 0	0 0	0 0
5 5	1 2	09:23 16:15	11:06 21:08	6,155 17,458	-570 -575	-664 -733	4 11	14 0	0 0	0 0
6 6	1 2	11:30 19:43	15:04 23:56	12,861 15,123	-565 -575	1,987 1,994	3 2	27 38	0 0	0 0
7 7	1 2	05:17 09:23	09:22 11:33	14,641 7,814	-569 -571	-274,578 -274,924	127 67	0 0	0 0	0 0
8 8	1 2	02:20 11:31	06:41 14:45	15,585 11,632	-567 -577	-183,806 -184,492	98 76	1 0	1 0	0 0
9	1	14:12	20:00	20,733	-578	28,778	11	0	0	0
10 10	1 2	09:23 13:15	12:59 16:22	12,919 11,125	-563 -573	-20,193 -20,209	2 5	9 3	0 0	509 2192
11	1	02:09	08:14	21,901	-573	-34,839	11	0	0	0
12	-
13 13 13	1 2 3	00:00 08:01 09:23	03:14 09:22 12:20	11,621 4,805 10,615	-572 -581 -576	21,856 21,860 21,869	3 3 4	2 7 5	0 0 0	0 0 0
14	1	17:02	23:20	22,593	-575	27,153	9	0	0	0
15 15	1 2	00:00 14:40	03:01 18:51	10,891 14,940	-557 -581	-68,580 -68,845	16 20	1 1	0 0	0 0
16	-
17 17	1 2	00:00 14:26	01:48 16:40	6,489 7,979	-563 -632	-15,356 -15,513	5 40	7 0	0 0	0 7956
18	1	14:49	20:35	20,610	-575	1,642	12	0	0	0
19	-
20 20	1 2	04:41 21:10	09:22 23:16	16,829 7,539	-574 -581	207,202 207,258	5 5	1 4	0 0	0 0
21	-
22	-
23	1	12:53	19:26	23,391	-575	-19,792	5	3	0	0
24 24	1 2	07:49 09:23	09:22 14:43	5,540 19,205	-570 -573	-6,668 -6,705	6 17	1 0	0 0	0 0
25 25	1 2	00:00 18:43	01:51 23:59	6,649 18,920	-563 -585	-39,481 -39,554	2 3	12 32	0 0	0 0
26	1	11:43	18:14	23,341	-572	-412,037	91	0	0	0
27 27	1 2	01:31 11:16	06:07 13:52	16,540 9,344	-575 -575	-578,546 -578,908	54 32	1 0	0 0	0 0
28	1	03:47	09:14	19,575	-571	72,185	11	0	0	0
29	1	11:02	17:30	23,201	-579	-53,357	98	0	0	0
30	1	17:17	22:43	19,455	-580	-550,802	39	0	0	0
31	1	00:00	06:37	23,799	-570	-247,473	128	1	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-