GPS Space Vehicle Time Integrity for MJD 52690

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
2
3
00:00
06:25
21:12
01:38
09:42
23:59
  5,914
11,807
10,040
  -591
  -591
  -604
  -273,042
  -273,088
  -273,183
3
14
4
7
3
4
0
0
0
0
0
0

2
2
1
2
00:00
20:23
03:45
23:59
13,490
12,953
  -582
  -583
    67,271
    67,717
29
26
1
0
0
0
0
0

3
3
1
2
00:00
21:39
04:02
23:59
14,516
  8,411
  -588
  -591
  -107,454
  -107,684
14
4
1
0
0
0
0
0

4
1
05:16
12:20
25,452
  -590
   -27,928
36
0
0
0

5
5
1
2
07:43
15:12
10:00
20:05
  8,245
17,523
  -595
  -582
    -3,577
    -3,614
5
8
26
2
0
0
0
0

6
6
1
2
10:22
18:36
13:58
22:48
12,913
15,078
  -600
  -587
     2,252
     2,270
4
3
6
69
0
0
0
0

7
1
04:15
10:30
22,475
  -592
  -315,331
186
0
0
0

8
8
1
2
01:16
10:26
05:36
13:40
15,600
11,661
  -578
  -598
  -212,849
  -213,498
81
67
1
0
1
0
0
0

9
1
13:06
18:54
20,840
  -585
    31,201
10
0
0
0

10
1
08:14
15:17
25,357
  -587
   -21,122
8
391
0
0

11
1
01:03
07:08
21,875
  -590
   -36,688
14
0
0
0

12
-

13
13
13
1
2
3
00:00
06:56
22:41
02:08
11:14
23:59
  7,704
15,489
  4,694
  -594
  -598
  -591
    22,685
    22,698
    22,731
3
14
2
6
367
2
0
0
0
0
0
0

14
1
16:00
22:15
22,481
  -587
    25,499
8
0
0
0

15
15
15
1
2
3
00:00
13:58
22:36
01:59
17:47
23:59
  7,168
13,727
  4,991
  -581
  -588
  -587
   -75,076
   -75,334
   -75,458
11
18
6
1
1
0
0
0
0
0
0
0

16
16
1
2
00:00
19:45
02:52
23:59
10,317
15,212
  -586
  -586
    80,178
    78,977
48
69
1
0
1
0
0
0

17
17
1
2
12:12
22:33
17:08
23:59
17,755
  5,192
  -587
  -581
   -17,802
   -17,849
7
4
1
3
0
0
0
0

18
1
13:44
19:30
20,724
  -591
    -1,307
10
0
0
0

19
-

20
20
1
2
03:36
20:06
08:34
22:10
17,868
  7,421
  -588
  -590
   208,665
   208,716
10
4
323
11
0
0
0
0

21
-

22
-

23
1
12:14
18:38
22,958
  -593
   -20,922
5
17
0
0

24
1
06:43
13:37
24,810
  -592
   -10,565
20
0
0
0

25
1
17:37
23:59
22,937
  -592
   -40,435
3
7
0
0

26
1
10:38
17:09
23,420
  -593
  -429,332
83
0
0
0

27
27
1
2
00:20
10:09
05:02
12:47
16,936
  9,485
  -586
  -597
  -590,580
  -590,787
23
14
1
0
0
0
0
0

28
1
02:42
08:09
19,564
  -586
    68,406
15
43
0
0

29
1
09:56
16:24
23,239
  -596
   -71,755
88
0
0
0

30
1
16:12
21:37
19,498
  -583
  -558,431
23
0
0
0

31
31
1
2
00:00
22:46
05:31
23:59
19,838
  4,367
  -591
  -587
  -219,198
  -217,591
122
29
1
0
1
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	1 2 3	00:00 06:25 21:12	01:38 09:42 23:59	5,914 11,807 10,040	-591 -591 -604	-273,042 -273,088 -273,183	3 14 4	7 3 4	0 0 0	0 0 0
2 2	1 2	00:00 20:23	03:45 23:59	13,490 12,953	-582 -583	67,271 67,717	29 26	1 0	0 0	0 0
3 3	1 2	00:00 21:39	04:02 23:59	14,516 8,411	-588 -591	-107,454 -107,684	14 4	1 0	0 0	0 0
4	1	05:16	12:20	25,452	-590	-27,928	36	0	0	0
5 5	1 2	07:43 15:12	10:00 20:05	8,245 17,523	-595 -582	-3,577 -3,614	5 8	26 2	0 0	0 0
6 6	1 2	10:22 18:36	13:58 22:48	12,913 15,078	-600 -587	2,252 2,270	4 3	6 69	0 0	0 0
7	1	04:15	10:30	22,475	-592	-315,331	186	0	0	0
8 8	1 2	01:16 10:26	05:36 13:40	15,600 11,661	-578 -598	-212,849 -213,498	81 67	1 0	1 0	0 0
9	1	13:06	18:54	20,840	-585	31,201	10	0	0	0
10	1	08:14	15:17	25,357	-587	-21,122	8	391	0	0
11	1	01:03	07:08	21,875	-590	-36,688	14	0	0	0
12	-
13 13 13	1 2 3	00:00 06:56 22:41	02:08 11:14 23:59	7,704 15,489 4,694	-594 -598 -591	22,685 22,698 22,731	3 14 2	6 367 2	0 0 0	0 0 0
14	1	16:00	22:15	22,481	-587	25,499	8	0	0	0
15 15 15	1 2 3	00:00 13:58 22:36	01:59 17:47 23:59	7,168 13,727 4,991	-581 -588 -587	-75,076 -75,334 -75,458	11 18 6	1 1 0	0 0 0	0 0 0
16 16	1 2	00:00 19:45	02:52 23:59	10,317 15,212	-586 -586	80,178 78,977	48 69	1 0	1 0	0 0
17 17	1 2	12:12 22:33	17:08 23:59	17,755 5,192	-587 -581	-17,802 -17,849	7 4	1 3	0 0	0 0
18	1	13:44	19:30	20,724	-591	-1,307	10	0	0	0
19	-
20 20	1 2	03:36 20:06	08:34 22:10	17,868 7,421	-588 -590	208,665 208,716	10 4	323 11	0 0	0 0
21	-
22	-
23	1	12:14	18:38	22,958	-593	-20,922	5	17	0	0
24	1	06:43	13:37	24,810	-592	-10,565	20	0	0	0
25	1	17:37	23:59	22,937	-592	-40,435	3	7	0	0
26	1	10:38	17:09	23,420	-593	-429,332	83	0	0	0
27 27	1 2	00:20 10:09	05:02 12:47	16,936 9,485	-586 -597	-590,580 -590,787	23 14	1 0	0 0	0 0
28	1	02:42	08:09	19,564	-586	68,406	15	43	0	0
29	1	09:56	16:24	23,239	-596	-71,755	88	0	0	0
30	1	16:12	21:37	19,498	-583	-558,431	23	0	0	0
31 31	1 2	00:00 22:46	05:31 23:59	19,838 4,367	-591 -587	-219,198 -217,591	122 29	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-