GPS Space Vehicle Time Integrity for MJD 52955

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
03:15
12:19
06:53
15:42
13,082
12,155
   -34
   -35
  -314,884
  -314,950
7
9
0
0
0
0
0
0

2
2
1
2
02:19
06:55
06:53
09:38
16,412
  9,754
   -25
   -40
   219,996
   220,075
28
14
0
0
0
0
0
0

3
3
1
2
03:34
06:55
06:53
09:53
11,949
10,678
   -28
   -41
   -60,879
   -60,931
13
14
0
0
0
0
0
0

4
1
10:59
18:04
25,466
   -36
     8,349
40
0
0
0

5
5
5
1
2
3
00:00
13:44
21:07
02:09
15:42
23:59
  7,732
  7,022
10,305
   -24
   -39
   -36
    -4,633
    -4,728
    -4,777
7
5
5
1
8
0
0
0
0
0
0
0

6
6
1
2
00:36
16:26
04:54
19:52
15,444
12,316
   -29
   -31
     1,322
     1,337
9
4
0
0
0
0
0
0

7
1
09:49
16:11
22,831
   -37
  -643,232
8
3
0
0

8
8
1
2
07:25
16:22
11:35
19:46
15,004
12,215
   -42
   -50
  -400,813
  -400,789
4
5
26
2
0
0
0
0

9
1
18:46
23:59
18,729
   -30
    16,427
11
0
0
0

10
1
14:10
21:13
25,334
   -34
   -34,272
5
26
0
0

11
1
06:56
13:04
22,011
   -37
   -77,148
12
0
0
0

12
-

13
13
13
1
2
3
04:27
06:55
12:44
06:53
07:57
16:57
  8,752
  3,753
15,128
   -41
   -47
   -35
    31,775
    31,768
    31,782
2
3
3
2
3
78
0
0
0
0
0
0

14
14
1
2
00:00
22:03
04:20
23:59
15,629
  6,966
   -28
   -34
    18,963
    18,937
6
2
2
8
0
0
0
0

15
15
15
1
2
3
04:44
06:55
20:02
06:53
08:32
23:56
  7,784
  5,808
13,993
   -36
   -37
   -31
  -184,763
  -184,799
  -185,037
10
11
18
0
2
0
0
0
0
0
0
0

16
16
1
2
01:25
06:55
06:53
08:24
19,659
  5,363
   -31
   -45
   -10,525
   -10,567
18
7
0
1
0
0
0
0

17
1
15:16
21:11
21,245
   -31
   -68,453
220
0
0
0

18
18
1
2
00:00
19:17
01:13
23:59
  4,375
16,917
   -15
   -30
    -4,413
    -4,315
6
8
2
0
0
0
0
0

19
-

20
20
1
2
01:51
09:22
04:08
14:16
  8,197
17,582
   -28
   -34
   204,363
   204,310
8
4
2
15
0
0
0
0

21
21
1
2
04:15
18:09
06:35
22:59
  8,396
17,363
   -43
   -32
   -63,927
   -64,049
9
11
1
0
0
0
0
0

22
-

23
23
23
1
2
3
00:00
08:20
21:14
02:36
09:44
23:59
  9,389
  5,037
  9,889
   -17
   -49
   -52
   -40,844
   -40,897
   -40,947
2
5
4
13
1
3
0
0
0
0
0
0

24
1
12:58
19:43
24,248
   -38
   -74,596
22
0
0
0

25
1
00:00
06:43
24,184
   -27
   -55,136
12
0
0
0

26
1
16:30
23:00
23,318
   -33
  -498,379
42
0
0
0

27
27
1
2
06:55
15:51
10:49
18:29
14,038
  9,443
   -36
   -32
  -793,198
  -793,881
94
63
1
0
1
0
0
0

28
1
08:39
14:04
19,462
   -33
    -2,925
7
0
0
0

29
1
15:44
22:08
23,043
   -33
  -160,085
77
0
0
0

30
30
1
2
00:00
22:04
03:34
23:59
12,821
  6,910
   -29
   -32
  -626,047
  -627,889
97
46
1
0
1
0
0
0

31
31
1
2
04:55
06:55
06:53
11:39
  7,111
17,037
   -37
   -43
  -432,818
  -432,858
7
14
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	03:15 12:19	06:53 15:42	13,082 12,155	-34 -35	-314,884 -314,950	7 9	0 0	0 0	0 0
2 2	1 2	02:19 06:55	06:53 09:38	16,412 9,754	-25 -40	219,996 220,075	28 14	0 0	0 0	0 0
3 3	1 2	03:34 06:55	06:53 09:53	11,949 10,678	-28 -41	-60,879 -60,931	13 14	0 0	0 0	0 0
4	1	10:59	18:04	25,466	-36	8,349	40	0	0	0
5 5 5	1 2 3	00:00 13:44 21:07	02:09 15:42 23:59	7,732 7,022 10,305	-24 -39 -36	-4,633 -4,728 -4,777	7 5 5	1 8 0	0 0 0	0 0 0
6 6	1 2	00:36 16:26	04:54 19:52	15,444 12,316	-29 -31	1,322 1,337	9 4	0 0	0 0	0 0
7	1	09:49	16:11	22,831	-37	-643,232	8	3	0	0
8 8	1 2	07:25 16:22	11:35 19:46	15,004 12,215	-42 -50	-400,813 -400,789	4 5	26 2	0 0	0 0
9	1	18:46	23:59	18,729	-30	16,427	11	0	0	0
10	1	14:10	21:13	25,334	-34	-34,272	5	26	0	0
11	1	06:56	13:04	22,011	-37	-77,148	12	0	0	0
12	-
13 13 13	1 2 3	04:27 06:55 12:44	06:53 07:57 16:57	8,752 3,753 15,128	-41 -47 -35	31,775 31,768 31,782	2 3 3	2 3 78	0 0 0	0 0 0
14 14	1 2	00:00 22:03	04:20 23:59	15,629 6,966	-28 -34	18,963 18,937	6 2	2 8	0 0	0 0
15 15 15	1 2 3	04:44 06:55 20:02	06:53 08:32 23:56	7,784 5,808 13,993	-36 -37 -31	-184,763 -184,799 -185,037	10 11 18	0 2 0	0 0 0	0 0 0
16 16	1 2	01:25 06:55	06:53 08:24	19,659 5,363	-31 -45	-10,525 -10,567	18 7	0 1	0 0	0 0
17	1	15:16	21:11	21,245	-31	-68,453	220	0	0	0
18 18	1 2	00:00 19:17	01:13 23:59	4,375 16,917	-15 -30	-4,413 -4,315	6 8	2 0	0 0	0 0
19	-
20 20	1 2	01:51 09:22	04:08 14:16	8,197 17,582	-28 -34	204,363 204,310	8 4	2 15	0 0	0 0
21 21	1 2	04:15 18:09	06:35 22:59	8,396 17,363	-43 -32	-63,927 -64,049	9 11	1 0	0 0	0 0
22	-
23 23 23	1 2 3	00:00 08:20 21:14	02:36 09:44 23:59	9,389 5,037 9,889	-17 -49 -52	-40,844 -40,897 -40,947	2 5 4	13 1 3	0 0 0	0 0 0
24	1	12:58	19:43	24,248	-38	-74,596	22	0	0	0
25	1	00:00	06:43	24,184	-27	-55,136	12	0	0	0
26	1	16:30	23:00	23,318	-33	-498,379	42	0	0	0
27 27	1 2	06:55 15:51	10:49 18:29	14,038 9,443	-36 -32	-793,198 -793,881	94 63	1 0	1 0	0 0
28	1	08:39	14:04	19,462	-33	-2,925	7	0	0	0
29	1	15:44	22:08	23,043	-33	-160,085	77	0	0	0
30 30	1 2	00:00 22:04	03:34 23:59	12,821 6,910	-29 -32	-626,047 -627,889	97 46	1 0	1 0	0 0
31 31	1 2	04:55 06:55	06:53 11:39	7,111 17,037	-37 -43	-432,818 -432,858	7 14	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-