GPS Space Vehicle Time Integrity for MJD 52589

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
04:04
13:17
08:29
16:31
15,831
11,620
  -564
  -548
  -257,578
  -257,613
5
5
3
9
0
0
0
0

2
1
03:11
10:28
26,227
  -571
    13,112
40
0
0
0

3
1
04:32
10:50
22,605
  -557
   -79,858
31
0
0
0

4
1
12:14
18:27
22,381
  -553
  -355,685
47
0
0
0

5
5
5
1
2
3
00:00
14:42
22:58
03:08
16:54
23:59
11,288
  7,880
  3,659
  -558
  -565
  -553
   -39,651
   -39,754
   -39,815
16
6
1
1
3
12
0
0
0
0
0
0

6
6
6
1
2
3
01:38
17:25
18:28
05:55
18:27
20:54
15,390
  3,744
  8,716
  -564
  -547
  -548
      596
      639
      640
5
2
4
25
3
5
0
0
0
0
0
0

7
1
10:54
17:15
22,853
  -555
  -271,091
263
0
0
0

8
8
8
1
2
3
08:15
17:20
18:28
12:32
18:27
20:39
15,433
  4,013
  7,784
  -569
  -549
  -542
  -356,376
  -355,557
  -355,378
138
35
66
1
0
0
1
0
0
0
0
0

9
9
9
1
2
3
00:00
20:01
22:58
01:54
22:57
23:59
  6,851
10,557
  3,659
  -565
  -542
  -542
    15,860
    16,001
    16,013
5
7
1
1
0
9
0
0
0
0
0
0

10
10
1
2
15:06
18:28
18:27
22:10
12,026
13,246
  -544
  -544
   -15,350
   -15,357
3
7
10
0
0
0
0
0

11
1
07:59
14:05
21,946
  -558
   -26,040
2
67
0
0

12
-

13
13
1
2
05:36
13:48
09:00
18:05
12,240
15,413
  -581
  -550
    16,946
    17,000
4
2
6
56
0
0
0
0

14
14
1
2
00:00
22:58
05:14
23:59
18,849
  3,659
  -555
  -562
    39,215
    39,058
10
3
1
2
0
0
0
0

15
15
15
1
2
3
05:30
20:05
22:58
08:32
22:57
23:59
10,910
10,312
  3,659
  -586
  -552
  -557
   -34,933
   -35,157
   -35,195
19
16
6
1
0
0
0
0
0
0
0
0

16
-

17
17
17
1
2
3
05:34
19:10
22:58
07:41
22:57
23:59
  7,619
13,592
  3,656
  -591
  -559
  -553
    -4,419
    -4,456
    -4,466
6
4
3
14
0
3
0
0
0
0
0
0

18
18
18
1
2
3
00:00
20:31
22:58
02:22
22:57
23:59
  8,520
  8,766
  3,659
  -558
  -552
  -551
    23,378
    23,114
    23,092
13
11
3
1
0
2
0
0
0
0
0
0

19
-

20
20
1
2
02:54
10:24
05:10
15:19
  8,113
17,677
  -571
  -552
   196,288
   196,363
4
14
8
0
0
0
0
0

21
-

22
-

23
23
23
1
2
3
16:55
18:28
22:58
18:27
22:57
23:59
  5,524
16,075
  3,659
  -543
  -548
  -551
   -13,755
   -13,759
   -13,766
2
2
3
3
8
5
0
0
0
0
0
0

24
24
1
2
13:45
18:28
18:27
20:37
16,908
  7,687
  -545
  -546
   -71,135
   -71,168
13
9
0
0
0
0
0
0

25
1
00:43
07:44
25,236
  -560
   -35,668
7
1
0
0

26
1
18:28
22:57
16,091
  -551
  -291,921
97
0
0
0

27
27
27
1
2
3
07:08
16:54
18:28
11:53
18:27
19:34
17,072
  5,577
  3,912
  -571
  -550
  -551
  -382,129
  -383,376
  -383,583
206
68
49
1
0
0
1
0
0
0
0
0

28
1
09:35
15:01
19,572
  -564
    85,721
8
4
0
0

29
29
1
2
16:53
18:28
18:27
22:57
  5,621
16,091
  -543
  -550
  -338,903
  -339,116
33
92
0
0
0
0
0
0

30
1
00:00
03:59
14,384
  -559
  -437,474
107
1
1
0

31
1
05:48
12:29
24,082
  -563
  -346,457
50
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	04:04 13:17	08:29 16:31	15,831 11,620	-564 -548	-257,578 -257,613	5 5	3 9	0 0	0 0
2	1	03:11	10:28	26,227	-571	13,112	40	0	0	0
3	1	04:32	10:50	22,605	-557	-79,858	31	0	0	0
4	1	12:14	18:27	22,381	-553	-355,685	47	0	0	0
5 5 5	1 2 3	00:00 14:42 22:58	03:08 16:54 23:59	11,288 7,880 3,659	-558 -565 -553	-39,651 -39,754 -39,815	16 6 1	1 3 12	0 0 0	0 0 0
6 6 6	1 2 3	01:38 17:25 18:28	05:55 18:27 20:54	15,390 3,744 8,716	-564 -547 -548	596 639 640	5 2 4	25 3 5	0 0 0	0 0 0
7	1	10:54	17:15	22,853	-555	-271,091	263	0	0	0
8 8 8	1 2 3	08:15 17:20 18:28	12:32 18:27 20:39	15,433 4,013 7,784	-569 -549 -542	-356,376 -355,557 -355,378	138 35 66	1 0 0	1 0 0	0 0 0
9 9 9	1 2 3	00:00 20:01 22:58	01:54 22:57 23:59	6,851 10,557 3,659	-565 -542 -542	15,860 16,001 16,013	5 7 1	1 0 9	0 0 0	0 0 0
10 10	1 2	15:06 18:28	18:27 22:10	12,026 13,246	-544 -544	-15,350 -15,357	3 7	10 0	0 0	0 0
11	1	07:59	14:05	21,946	-558	-26,040	2	67	0	0
12	-
13 13	1 2	05:36 13:48	09:00 18:05	12,240 15,413	-581 -550	16,946 17,000	4 2	6 56	0 0	0 0
14 14	1 2	00:00 22:58	05:14 23:59	18,849 3,659	-555 -562	39,215 39,058	10 3	1 2	0 0	0 0
15 15 15	1 2 3	05:30 20:05 22:58	08:32 22:57 23:59	10,910 10,312 3,659	-586 -552 -557	-34,933 -35,157 -35,195	19 16 6	1 0 0	0 0 0	0 0 0
16	-
17 17 17	1 2 3	05:34 19:10 22:58	07:41 22:57 23:59	7,619 13,592 3,656	-591 -559 -553	-4,419 -4,456 -4,466	6 4 3	14 0 3	0 0 0	0 0 0
18 18 18	1 2 3	00:00 20:31 22:58	02:22 22:57 23:59	8,520 8,766 3,659	-558 -552 -551	23,378 23,114 23,092	13 11 3	1 0 2	0 0 0	0 0 0
19	-
20 20	1 2	02:54 10:24	05:10 15:19	8,113 17,677	-571 -552	196,288 196,363	4 14	8 0	0 0	0 0
21	-
22	-
23 23 23	1 2 3	16:55 18:28 22:58	18:27 22:57 23:59	5,524 16,075 3,659	-543 -548 -551	-13,755 -13,759 -13,766	2 2 3	3 8 5	0 0 0	0 0 0
24 24	1 2	13:45 18:28	18:27 20:37	16,908 7,687	-545 -546	-71,135 -71,168	13 9	0 0	0 0	0 0
25	1	00:43	07:44	25,236	-560	-35,668	7	1	0	0
26	1	18:28	22:57	16,091	-551	-291,921	97	0	0	0
27 27 27	1 2 3	07:08 16:54 18:28	11:53 18:27 19:34	17,072 5,577 3,912	-571 -550 -551	-382,129 -383,376 -383,583	206 68 49	1 0 0	1 0 0	0 0 0
28	1	09:35	15:01	19,572	-564	85,721	8	4	0	0
29 29	1 2	16:53 18:28	18:27 22:57	5,621 16,091	-543 -550	-338,903 -339,116	33 92	0 0	0 0	0 0
30	1	00:00	03:59	14,384	-559	-437,474	107	1	1	0
31	1	05:48	12:29	24,082	-563	-346,457	50	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-