GPS Space Vehicle Time Integrity for MJD 52505

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
09:56
19:03
14:16
22:23
15,575
11,996
  -521
  -509
  -244,725
  -244,763
4
8
4
1
0
0
0
0

2
1
08:56
16:13
26,220
  -521
   249,425
48
0
0
0

3
1
10:14
16:30
22,521
  -509
   -56,138
20
0
0
0

4
1
17:47
23:59
22,318
  -517
  -285,005
78
0
0
0

5
5
1
2
04:52
20:33
08:57
22:31
14,718
  7,089
  -531
  -521
   -27,881
   -27,973
10
4
1
10
0
0
0
0

6
6
1
2
00:00
07:22
02:42
11:40
  9,771
15,437
  -523
  -523
     4,704
     4,708
3
6
0
0
0
0
0
0

7
1
16:35
22:56
22,790
  -507
  -511,544
178
0
0
0

8
8
1
2
00:00
14:03
02:28
18:18
  8,916
15,265
  -526
  -512
  -542,338
  -541,191
45
92
1
1
1
1
0
0

9
9
1
2
01:50
04:52
04:49
07:39
10,755
10,054
  -527
  -541
     3,650
     3,653
2
2
30
17
0
0
0
0

10
10
1
2
00:00
20:55
04:03
23:59
14,566
11,051
  -516
  -510
   -10,811
   -10,857
4
2
9
38
0
0
0
0

11
1
13:44
19:51
21,949
  -506
   -19,131
4
77
0
0

12
-

13
13
1
2
11:12
19:28
14:42
23:41
12,585
15,165
  -520
  -511
    11,675
    11,705
9
4
0
11
0
0
0
0

14
1
04:52
11:02
22,196
  -526
    52,982
6
2
0
0

15
15
15
1
2
3
01:32
04:52
11:26
04:49
06:08
13:57
11,843
  4,569
  9,073
  -534
  -532
  -520
    -1,614
    -1,650
    -1,762
15
5
10
0
1
0
0
0
0
0
0
0

16
-

17
17
17
1
2
3
01:00
04:52
11:18
04:49
05:52
13:22
13,742
  3,624
  7,402
  -522
  -542
  -521
  -223,636
  -224,519
  -226,953
395
103
208
0
1
0
3728
1
0
0
0
0

18
18
1
2
02:13
04:52
04:49
08:02
  9,384
11,375
  -529
  -526
    48,679
    48,651
9
7
0
0
0
0
0
0

19
-

20
20
1
2
08:31
16:04
10:54
20:56
  8,564
17,482
  -524
  -506
   181,436
   181,529
12
10
1
1
0
0
0
0

21
21
1
2
03:37
04:52
04:49
08:57
  4,304
14,633
  -525
  -523
     2,410
     2,424
3
4
2
29
0
0
0
0

22
1
08:29
15:24
24,880
  -514
  -487,882
48
0
0
0

23
23
23
1
2
3
00:00
04:52
22:45
04:49
05:55
23:59
17,364
  3,798
  4,438
  -522
  -534
  -519
    -8,435
    -8,454
    -8,491
7
4
4
1
3
0
0
0
0
0
0
0

24
24
1
2
00:00
19:43
02:32
23:59
  9,113
15,361
  -520
  -509
   -51,721
   -51,917
7
12
1
0
0
0
0
0

25
1
06:16
13:20
25,353
  -534
   -31,825
5
53
0
0

26
1
00:00
04:49
17,364
  -527
  -121,182
141
0
0
0

27
27
27
1
2
3
00:00
12:46
22:36
01:13
17:33
23:59
  4,422
17,226
  4,965
  -527
  -514
  -500
   -80,167
   -80,379
   -80,490
13
17
8
1
1
0
0
0
0
0
0
0

28
1
15:18
20:44
19,546
  -509
    89,033
2
68
0
0

29
29
1
2
00:00
22:43
04:49
23:59
17,348
  4,591
  -526
  -521
  -177,450
  -179,360
134
33
0
0
0
0
0
0

30
1
04:52
10:17
19,475
  -531
  -182,568
268
0
0
0

31
1
11:38
18:22
24,217
  -512
  -357,865
20
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	09:56 19:03	14:16 22:23	15,575 11,996	-521 -509	-244,725 -244,763	4 8	4 1	0 0	0 0
2	1	08:56	16:13	26,220	-521	249,425	48	0	0	0
3	1	10:14	16:30	22,521	-509	-56,138	20	0	0	0
4	1	17:47	23:59	22,318	-517	-285,005	78	0	0	0
5 5	1 2	04:52 20:33	08:57 22:31	14,718 7,089	-531 -521	-27,881 -27,973	10 4	1 10	0 0	0 0
6 6	1 2	00:00 07:22	02:42 11:40	9,771 15,437	-523 -523	4,704 4,708	3 6	0 0	0 0	0 0
7	1	16:35	22:56	22,790	-507	-511,544	178	0	0	0
8 8	1 2	00:00 14:03	02:28 18:18	8,916 15,265	-526 -512	-542,338 -541,191	45 92	1 1	1 1	0 0
9 9	1 2	01:50 04:52	04:49 07:39	10,755 10,054	-527 -541	3,650 3,653	2 2	30 17	0 0	0 0
10 10	1 2	00:00 20:55	04:03 23:59	14,566 11,051	-516 -510	-10,811 -10,857	4 2	9 38	0 0	0 0
11	1	13:44	19:51	21,949	-506	-19,131	4	77	0	0
12	-
13 13	1 2	11:12 19:28	14:42 23:41	12,585 15,165	-520 -511	11,675 11,705	9 4	0 11	0 0	0 0
14	1	04:52	11:02	22,196	-526	52,982	6	2	0	0
15 15 15	1 2 3	01:32 04:52 11:26	04:49 06:08 13:57	11,843 4,569 9,073	-534 -532 -520	-1,614 -1,650 -1,762	15 5 10	0 1 0	0 0 0	0 0 0
16	-
17 17 17	1 2 3	01:00 04:52 11:18	04:49 05:52 13:22	13,742 3,624 7,402	-522 -542 -521	-223,636 -224,519 -226,953	395 103 208	0 1 0	3728 1 0	0 0 0
18 18	1 2	02:13 04:52	04:49 08:02	9,384 11,375	-529 -526	48,679 48,651	9 7	0 0	0 0	0 0
19	-
20 20	1 2	08:31 16:04	10:54 20:56	8,564 17,482	-524 -506	181,436 181,529	12 10	1 1	0 0	0 0
21 21	1 2	03:37 04:52	04:49 08:57	4,304 14,633	-525 -523	2,410 2,424	3 4	2 29	0 0	0 0
22	1	08:29	15:24	24,880	-514	-487,882	48	0	0	0
23 23 23	1 2 3	00:00 04:52 22:45	04:49 05:55 23:59	17,364 3,798 4,438	-522 -534 -519	-8,435 -8,454 -8,491	7 4 4	1 3 0	0 0 0	0 0 0
24 24	1 2	00:00 19:43	02:32 23:59	9,113 15,361	-520 -509	-51,721 -51,917	7 12	1 0	0 0	0 0
25	1	06:16	13:20	25,353	-534	-31,825	5	53	0	0
26	1	00:00	04:49	17,364	-527	-121,182	141	0	0	0
27 27 27	1 2 3	00:00 12:46 22:36	01:13 17:33 23:59	4,422 17,226 4,965	-527 -514 -500	-80,167 -80,379 -80,490	13 17 8	1 1 0	0 0 0	0 0 0
28	1	15:18	20:44	19,546	-509	89,033	2	68	0	0
29 29	1 2	00:00 22:43	04:49 23:59	17,348 4,591	-526 -521	-177,450 -179,360	134 33	0 0	0 0	0 0
30	1	04:52	10:17	19,475	-531	-182,568	268	0	0	0
31	1	11:38	18:22	24,217	-512	-357,865	20	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-