GPS Space Vehicle Time Integrity for MJD 52553

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
06:35
15:45
10:58
19:01
15,711
11,758
  -499
  -484
  -252,598
  -252,644
7
4
1
19
0
0
0
0

2
1
05:38
12:55
26,213
  -507
   274,628
36
0
0
0

3
1
06:58
13:15
22,579
  -491
   -69,714
24
0
0
0

4
1
14:36
21:41
25,472
  -501
  -328,593
69
0
0
0

5
5
1
2
00:41
17:13
05:38
19:14
17,792
  7,267
  -486
  -499
   -34,305
   -34,396
17
5
1
22
0
0
0
0

6
6
1
2
04:06
19:53
08:24
23:22
15,454
12,525
  -502
  -510
       45
       36
11
4
1
3
0
0
0
0

7
1
13:19
19:41
22,842
  -501
  -384,428
226
0
0
0

8
8
1
2
10:45
19:48
15:01
23:08
15,338
11,944
  -511
  -496
  -443,400
  -442,583
119
96
1
0
1
0
0
0

9
9
1
2
00:00
22:29
04:22
23:59
15,708
  5,424
  -498
  -486
    10,750
    10,902
3
4
3
2
0
0
0
0

10
1
17:35
23:59
23,016
  -503
   -13,459
3
2
0
0

11
1
10:27
16:33
21,963
  -500
   -22,818
6
195
0
0

12
-

13
13
1
2
08:01
16:14
11:27
20:30
12,324
15,358
  -510
  -502
    14,722
    14,755
4
3
4
117
0
0
0
0

14
1
01:27
07:43
22,506
  -497
    45,621
16
0
0
0

15
15
15
1
2
3
00:00
07:54
22:25
02:58
10:51
23:59
10,636
10,571
  5,661
  -475
  -505
  -505
   -20,332
   -20,491
   -20,714
4
14
5
1
1
0
0
0
0
0
0
0

16
-

17
17
17
1
2
3
00:00
08:01
21:38
02:35
10:09
23:59
  9,261
  7,687
  8,468
  -458
  -521
  -469
  -551,211
  -552,865
  -555,621
145
132
129
1
1
0
1
1
0
0
0
0

18
18
1
2
00:00
22:54
04:47
23:59
17,204
  3,923
  -490
  -496
    35,245
    34,958
17
4
1
1
0
0
0
0

19
-

20
20
1
2
05:17
12:49
07:38
17:42
  8,475
17,557
  -509
  -500
   190,466
   190,540
8
12
9
0
0
0
0
0

21
-

22
1
05:19
12:14
24,900
  -503
   172,544
168
0
0
0

23
23
1
2
00:00
19:24
02:35
23:59
  9,281
16,468
  -483
  -498
   -11,388
   -11,447
4
3
13
17
0
0
0
0

24
1
16:21
23:08
24,389
  -496
   -62,863
14
0
0
0

25
1
03:05
10:07
25,312
  -493
   -34,067
10
39
0
0

26
26
1
2
00:00
19:55
02:29
23:59
  8,911
14,622
  -491
  -499
  -224,058
  -225,763
60
93
1
0
1
0
0
0

27
27
1
2
09:33
19:21
14:19
21:58
17,132
  9,364
  -505
  -496
  -225,128
  -226,948
286
156
1
0
2
0
0
0

28
1
12:02
17:28
19,563
  -499
    88,363
4
48
0
0

29
29
1
2
00:00
19:23
01:58
23:59
  7,080
16,568
  -492
  -500
  -274,783
  -276,396
47
102
1
0
1
0
0
0

30
1
01:37
07:03
19,522
  -502
  -348,932
200
0
0
0

31
1
08:17
15:00
24,134
  -506
  -360,454
12
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	06:35 15:45	10:58 19:01	15,711 11,758	-499 -484	-252,598 -252,644	7 4	1 19	0 0	0 0
2	1	05:38	12:55	26,213	-507	274,628	36	0	0	0
3	1	06:58	13:15	22,579	-491	-69,714	24	0	0	0
4	1	14:36	21:41	25,472	-501	-328,593	69	0	0	0
5 5	1 2	00:41 17:13	05:38 19:14	17,792 7,267	-486 -499	-34,305 -34,396	17 5	1 22	0 0	0 0
6 6	1 2	04:06 19:53	08:24 23:22	15,454 12,525	-502 -510	45 36	11 4	1 3	0 0	0 0
7	1	13:19	19:41	22,842	-501	-384,428	226	0	0	0
8 8	1 2	10:45 19:48	15:01 23:08	15,338 11,944	-511 -496	-443,400 -442,583	119 96	1 0	1 0	0 0
9 9	1 2	00:00 22:29	04:22 23:59	15,708 5,424	-498 -486	10,750 10,902	3 4	3 2	0 0	0 0
10	1	17:35	23:59	23,016	-503	-13,459	3	2	0	0
11	1	10:27	16:33	21,963	-500	-22,818	6	195	0	0
12	-
13 13	1 2	08:01 16:14	11:27 20:30	12,324 15,358	-510 -502	14,722 14,755	4 3	4 117	0 0	0 0
14	1	01:27	07:43	22,506	-497	45,621	16	0	0	0
15 15 15	1 2 3	00:00 07:54 22:25	02:58 10:51 23:59	10,636 10,571 5,661	-475 -505 -505	-20,332 -20,491 -20,714	4 14 5	1 1 0	0 0 0	0 0 0
16	-
17 17 17	1 2 3	00:00 08:01 21:38	02:35 10:09 23:59	9,261 7,687 8,468	-458 -521 -469	-551,211 -552,865 -555,621	145 132 129	1 1 0	1 1 0	0 0 0
18 18	1 2	00:00 22:54	04:47 23:59	17,204 3,923	-490 -496	35,245 34,958	17 4	1 1	0 0	0 0
19	-
20 20	1 2	05:17 12:49	07:38 17:42	8,475 17,557	-509 -500	190,466 190,540	8 12	9 0	0 0	0 0
21	-
22	1	05:19	12:14	24,900	-503	172,544	168	0	0	0
23 23	1 2	00:00 19:24	02:35 23:59	9,281 16,468	-483 -498	-11,388 -11,447	4 3	13 17	0 0	0 0
24	1	16:21	23:08	24,389	-496	-62,863	14	0	0	0
25	1	03:05	10:07	25,312	-493	-34,067	10	39	0	0
26 26	1 2	00:00 19:55	02:29 23:59	8,911 14,622	-491 -499	-224,058 -225,763	60 93	1 0	1 0	0 0
27 27	1 2	09:33 19:21	14:19 21:58	17,132 9,364	-505 -496	-225,128 -226,948	286 156	1 0	2 0	0 0
28	1	12:02	17:28	19,563	-499	88,363	4	48	0	0
29 29	1 2	00:00 19:23	01:58 23:59	7,080 16,568	-492 -500	-274,783 -276,396	47 102	1 0	1 0	0 0
30	1	01:37	07:03	19,522	-502	-348,932	200	0	0	0
31	1	08:17	15:00	24,134	-506	-360,454	12	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-