GPS Space Vehicle Time Integrity for MJD 52661

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
00:00
08:23
03:35
11:38
12,941
11,697
  -562
  -571
  -268,856
  -268,929
4
7
3
1
0
0
0
0

2
2
2
1
2
3
00:00
04:27
22:18
04:26
05:39
23:59
15,945
  4,313
  6,090
  -553
  -564
  -566
    51,715
    51,771
    52,175
23
12
11
0
1
0
0
0
0
0
0
0

3
3
1
2
00:00
04:27
04:26
05:59
15,929
  5,495
  -560
  -572
   -99,513
   -99,558
15
7
0
1
0
0
0
0

4
1
07:19
14:23
25,445
  -563
   -16,752
40
0
0
0

5
5
1
2
09:38
17:07
11:59
21:59
  8,381
17,395
  -573
  -563
   -52,584
   -52,644
6
8
2
0
0
0
0
0

6
6
1
2
12:24
20:37
15:58
23:59
12,818
12,122
  -552
  -561
     1,800
     1,806
3
3
14
22
0
0
0
0

7
1
06:09
12:26
22,554
  -560
  -239,794
212
0
0
0

8
8
8
1
2
3
03:14
04:27
12:24
04:26
07:35
15:39
  4,274
11,244
11,661
  -559
  -554
  -569
  -158,695
  -158,870
  -159,543
29
70
77
0
1
0
0
1
0
0
0
0

9
9
1
2
15:05
16:55
16:53
20:53
  6,446
14,174
  -556
  -554
    26,832
    26,853
5
9
3
0
0
0
0
0

10
1
10:11
16:53
24,036
  -568
   -19,434
3
10
0
0

11
11
1
2
03:02
04:27
04:26
09:08
  4,983
16,823
  -559
  -562
   -33,356
   -33,373
8
10
0
0
0
0
0
0

12
-

13
13
1
2
00:43
08:55
04:07
13:13
12,177
15,490
  -558
  -566
    21,162
    21,175
3
5
3
0
0
0
0
0

14
1
17:56
23:59
21,723
  -555
    28,640
7
0
0
0

15
15
15
1
2
3
00:37
15:28
16:55
03:52
16:53
19:43
11,703
  5,098
  9,974
  -566
  -549
  -555
   -63,465
   -63,686
   -63,727
20
6
16
1
0
0
0
0
0
0
0
0

16
-

17
17
17
1
2
3
00:51
14:12
16:55
02:42
16:53
19:08
  6,661
  9,631
  7,914
  -557
  -561
  -565
   -13,571
   -13,652
   -13,669
6
3
6
13
1
0
0
0
0
0
0
0

18
18
1
2
15:40
16:55
16:53
21:27
  4,381
16,205
  -559
  -557
     4,321
     4,297
3
12
0
0
0
0
0
0

19
-

20
20
1
2
05:33
22:03
10:31
23:59
17,817
  6,995
  -563
  -563
   205,856
   205,925
4
5
183
0
0
0
0
0

21
-

22
-

23
23
1
2
13:20
16:55
16:53
20:05
12,751
11,247
  -547
  -553
   -18,833
   -18,846
3
4
38
4
0
0
0
0

24
1
08:43
15:37
24,808
  -559
    -3,654
21
0
0
0

25
25
1
2
00:00
19:38
02:45
23:59
  9,904
15,649
  -552
  -566
   -38,786
   -38,842
3
2
97
27
0
0
0
0

26
26
1
2
12:36
16:55
16:53
19:06
15,389
  7,821
  -563
  -561
  -396,674
  -396,841
63
31
0
0
0
0
0
0

27
27
27
1
2
3
02:17
04:27
12:06
04:26
07:00
14:45
  7,712
  9,164
  9,489
  -562
  -556
  -562
  -563,198
  -563,328
  -563,771
34
39
43
0
1
0
0
0
0
0
0
0

28
1
04:41
10:07
19,564
  -562
    74,936
11
0
0
0

29
29
1
2
11:56
16:55
16:53
18:24
17,790
  5,314
  -566
  -570
   -36,890
   -37,074
80
23
0
0
0
0
0
0

30
1
18:11
23:37
19,459
  -553
  -541,806
49
0
0
0

31
31
1
2
00:50
04:27
04:26
07:30
12,929
10,969
  -557
  -566
  -268,320
  -268,115
63
53
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	00:00 08:23	03:35 11:38	12,941 11,697	-562 -571	-268,856 -268,929	4 7	3 1	0 0	0 0
2 2 2	1 2 3	00:00 04:27 22:18	04:26 05:39 23:59	15,945 4,313 6,090	-553 -564 -566	51,715 51,771 52,175	23 12 11	0 1 0	0 0 0	0 0 0
3 3	1 2	00:00 04:27	04:26 05:59	15,929 5,495	-560 -572	-99,513 -99,558	15 7	0 1	0 0	0 0
4	1	07:19	14:23	25,445	-563	-16,752	40	0	0	0
5 5	1 2	09:38 17:07	11:59 21:59	8,381 17,395	-573 -563	-52,584 -52,644	6 8	2 0	0 0	0 0
6 6	1 2	12:24 20:37	15:58 23:59	12,818 12,122	-552 -561	1,800 1,806	3 3	14 22	0 0	0 0
7	1	06:09	12:26	22,554	-560	-239,794	212	0	0	0
8 8 8	1 2 3	03:14 04:27 12:24	04:26 07:35 15:39	4,274 11,244 11,661	-559 -554 -569	-158,695 -158,870 -159,543	29 70 77	0 1 0	0 1 0	0 0 0
9 9	1 2	15:05 16:55	16:53 20:53	6,446 14,174	-556 -554	26,832 26,853	5 9	3 0	0 0	0 0
10	1	10:11	16:53	24,036	-568	-19,434	3	10	0	0
11 11	1 2	03:02 04:27	04:26 09:08	4,983 16,823	-559 -562	-33,356 -33,373	8 10	0 0	0 0	0 0
12	-
13 13	1 2	00:43 08:55	04:07 13:13	12,177 15,490	-558 -566	21,162 21,175	3 5	3 0	0 0	0 0
14	1	17:56	23:59	21,723	-555	28,640	7	0	0	0
15 15 15	1 2 3	00:37 15:28 16:55	03:52 16:53 19:43	11,703 5,098 9,974	-566 -549 -555	-63,465 -63,686 -63,727	20 6 16	1 0 0	0 0 0	0 0 0
16	-
17 17 17	1 2 3	00:51 14:12 16:55	02:42 16:53 19:08	6,661 9,631 7,914	-557 -561 -565	-13,571 -13,652 -13,669	6 3 6	13 1 0	0 0 0	0 0 0
18 18	1 2	15:40 16:55	16:53 21:27	4,381 16,205	-559 -557	4,321 4,297	3 12	0 0	0 0	0 0
19	-
20 20	1 2	05:33 22:03	10:31 23:59	17,817 6,995	-563 -563	205,856 205,925	4 5	183 0	0 0	0 0
21	-
22	-
23 23	1 2	13:20 16:55	16:53 20:05	12,751 11,247	-547 -553	-18,833 -18,846	3 4	38 4	0 0	0 0
24	1	08:43	15:37	24,808	-559	-3,654	21	0	0	0
25 25	1 2	00:00 19:38	02:45 23:59	9,904 15,649	-552 -566	-38,786 -38,842	3 2	97 27	0 0	0 0
26 26	1 2	12:36 16:55	16:53 19:06	15,389 7,821	-563 -561	-396,674 -396,841	63 31	0 0	0 0	0 0
27 27 27	1 2 3	02:17 04:27 12:06	04:26 07:00 14:45	7,712 9,164 9,489	-562 -556 -562	-563,198 -563,328 -563,771	34 39 43	0 1 0	0 0 0	0 0 0
28	1	04:41	10:07	19,564	-562	74,936	11	0	0	0
29 29	1 2	11:56 16:55	16:53 18:24	17,790 5,314	-566 -570	-36,890 -37,074	80 23	0 0	0 0	0 0
30	1	18:11	23:37	19,459	-553	-541,806	49	0	0	0
31 31	1 2	00:50 04:27	04:26 07:30	12,929 10,969	-557 -566	-268,320 -268,115	63 53	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-