GPS Space Vehicle Time Integrity for MJD 52512

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
09:28
18:34
13:47
21:53
15,572
11,923
  -502
  -496
  -245,781
  -245,831
7
13
1
0
0
0
0
0

2
1
08:27
15:44
26,220
  -507
   253,064
49
0
0
0

3
1
09:45
16:01
22,524
  -504
   -58,141
19
0
0
0

4
1
17:19
23:59
24,000
  -511
  -291,988
82
0
0
0

5
5
1
2
03:30
20:04
08:28
22:00
17,841
  6,996
  -516
  -495
   -29,111
   -29,188
15
7
1
5
0
0
0
0

6
6
6
1
2
3
00:00
06:54
22:41
02:14
11:12
23:59
  8,049
15,449
  4,697
  -511
  -508
  -524
     4,838
     4,846
     4,838
2
6
3
10
186
5
0
0
0
0
0
0

7
1
16:07
22:27
22,803
  -506
  -494,768
185
0
0
0

8
8
8
1
2
3
00:00
13:34
22:36
01:59
17:49
23:59
  7,150
15,295
  4,966
  -518
  -496
  -504
  -529,479
  -528,306
  -527,720
44
96
29
1
1
0
1
1
0
0
0
0

9
1
01:21
07:11
20,917
  -509
     4,608
7
0
0
0

10
10
1
2
00:00
20:26
03:33
23:59
12,810
12,805
  -503
  -511
   -11,185
   -11,229
3
5
3
8
0
0
0
0

11
1
13:15
19:22
21,924
  -501
   -19,591
7
3
0
0

12
-

13
13
1
2
10:44
19:00
14:14
23:13
12,546
15,162
  -511
  -512
    12,107
    12,128
7
5
4
7
0
0
0
0

14
1
04:19
10:33
22,445
  -509
    51,803
8
24
0
0

15
15
1
2
01:05
10:58
05:40
13:30
16,430
  9,130
  -510
  -509
    -4,304
    -4,446
22
10
1
0
0
0
0
0

16
-

17
17
1
2
00:31
10:51
05:24
12:53
17,483
  7,265
  -514
  -510
  -281,128
  -284,079
459
192
1
0
6544
0
0
0

18
1
01:45
07:33
20,853
  -509
    46,911
13
0
0
0

19
-

20
20
1
2
08:01
15:35
10:22
20:26
  8,431
17,464
  -515
  -502
   182,841
   182,927
10
8
1
0
0
0
0
0

21
1
03:09
08:28
19,113
  -508
     2,622
12
1
0
0

22
1
08:01
14:56
24,885
  -507
  -492,182
51
0
0
0

23
23
1
2
00:00
22:16
05:26
23:59
19,511
  6,205
  -515
  -525
    -8,868
    -8,926
3
4
66
1
0
0
0
0

24
24
1
2
00:00
19:16
02:04
23:59
  7,440
16,982
  -517
  -517
   -53,343
   -53,542
10
18
1
0
0
0
0
0

25
1
05:48
12:52
25,349
  -502
   -32,162
6
0
0
0

26
26
1
2
00:00
22:43
05:17
23:59
19,016
  4,545
  -518
  -518
  -137,271
  -139,232
149
33
1
0
1
0
0
0

27
27
1
2
12:18
22:08
17:05
23:59
17,209
  6,680
  -508
  -514
   -81,826
   -81,853
2
5
55
1
0
0
0
0

28
1
14:50
20:16
19,543
  -507
    89,136
4
110
0
0

29
29
1
2
00:00
22:13
04:50
23:59
17,381
  6,344
  -515
  -514
  -192,667
  -194,516
130
45
1
0
1
0
0
0

30
1
04:23
09:49
19,490
  -512
  -210,594
259
0
0
0

31
1
11:09
17:53
24,208
  -503
  -359,778
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	09:28 18:34	13:47 21:53	15,572 11,923	-502 -496	-245,781 -245,831	7 13	1 0	0 0	0 0
2	1	08:27	15:44	26,220	-507	253,064	49	0	0	0
3	1	09:45	16:01	22,524	-504	-58,141	19	0	0	0
4	1	17:19	23:59	24,000	-511	-291,988	82	0	0	0
5 5	1 2	03:30 20:04	08:28 22:00	17,841 6,996	-516 -495	-29,111 -29,188	15 7	1 5	0 0	0 0
6 6 6	1 2 3	00:00 06:54 22:41	02:14 11:12 23:59	8,049 15,449 4,697	-511 -508 -524	4,838 4,846 4,838	2 6 3	10 186 5	0 0 0	0 0 0
7	1	16:07	22:27	22,803	-506	-494,768	185	0	0	0
8 8 8	1 2 3	00:00 13:34 22:36	01:59 17:49 23:59	7,150 15,295 4,966	-518 -496 -504	-529,479 -528,306 -527,720	44 96 29	1 1 0	1 1 0	0 0 0
9	1	01:21	07:11	20,917	-509	4,608	7	0	0	0
10 10	1 2	00:00 20:26	03:33 23:59	12,810 12,805	-503 -511	-11,185 -11,229	3 5	3 8	0 0	0 0
11	1	13:15	19:22	21,924	-501	-19,591	7	3	0	0
12	-
13 13	1 2	10:44 19:00	14:14 23:13	12,546 15,162	-511 -512	12,107 12,128	7 5	4 7	0 0	0 0
14	1	04:19	10:33	22,445	-509	51,803	8	24	0	0
15 15	1 2	01:05 10:58	05:40 13:30	16,430 9,130	-510 -509	-4,304 -4,446	22 10	1 0	0 0	0 0
16	-
17 17	1 2	00:31 10:51	05:24 12:53	17,483 7,265	-514 -510	-281,128 -284,079	459 192	1 0	6544 0	0 0
18	1	01:45	07:33	20,853	-509	46,911	13	0	0	0
19	-
20 20	1 2	08:01 15:35	10:22 20:26	8,431 17,464	-515 -502	182,841 182,927	10 8	1 0	0 0	0 0
21	1	03:09	08:28	19,113	-508	2,622	12	1	0	0
22	1	08:01	14:56	24,885	-507	-492,182	51	0	0	0
23 23	1 2	00:00 22:16	05:26 23:59	19,511 6,205	-515 -525	-8,868 -8,926	3 4	66 1	0 0	0 0
24 24	1 2	00:00 19:16	02:04 23:59	7,440 16,982	-517 -517	-53,343 -53,542	10 18	1 0	0 0	0 0
25	1	05:48	12:52	25,349	-502	-32,162	6	0	0	0
26 26	1 2	00:00 22:43	05:17 23:59	19,016 4,545	-518 -518	-137,271 -139,232	149 33	1 0	1 0	0 0
27 27	1 2	12:18 22:08	17:05 23:59	17,209 6,680	-508 -514	-81,826 -81,853	2 5	55 1	0 0	0 0
28	1	14:50	20:16	19,543	-507	89,136	4	110	0	0
29 29	1 2	00:00 22:13	04:50 23:59	17,381 6,344	-515 -514	-192,667 -194,516	130 45	1 0	1 0	0 0
30	1	04:23	09:49	19,490	-512	-210,594	259	0	0	0
31	1	11:09	17:53	24,208	-503	-359,778	12	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-