GPS Space Vehicle Time Integrity for MJD 52740

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
03:02
17:51
06:21
22:11
11,944
15,568
  -534
  -524
  -280,433
  -280,525
11
9
1
0
0
0
0
0

2
1
17:05
23:11
21,880
  -523
    95,608
43
0
0
0

3
1
18:17
23:11
17,602
  -525
     -950
12
0
0
0

4
1
01:45
08:50
25,468
  -534
   -40,883
18
0
0
0

5
5
1
2
04:26
11:50
06:31
16:46
  7,451
17,775
  -537
  -524
   -10,012
   -10,042
4
5
28
13
0
0
0
0

6
6
1
2
07:02
15:13
10:34
19:27
12,730
15,202
  -534
  -530
     3,107
     3,121
6
3
1
31
0
0
0
0

7
1
00:45
07:02
22,571
  -533
  -425,649
149
0
0
0

8
8
8
1
2
3
00:00
07:02
21:53
02:14
10:20
23:11
  8,062
11,867
  4,698
  -537
  -551
  -525
  -290,220
  -290,663
  -291,428
36
54
21
1
1
0
0
1
0
0
0
0

9
9
1
2
09:40
11:27
11:26
15:27
  6,344
14,276
  -532
  -526
    38,568
    38,592
4
10
1
0
0
0
0
0

10
1
04:52
11:26
23,599
  -533
   -23,795
8
24
0
0

11
11
1
2
00:00
21:32
03:41
23:11
13,288
  5,900
  -533
  -524
   -42,922
   -43,021
9
3
1
2
0
0
0
0

12
-

13
13
1
2
03:31
19:15
07:48
22:39
15,424
12,196
  -536
  -527
    25,223
    25,264
8
4
15
1
0
0
0
0

14
1
12:34
18:50
22,552
  -523
    22,297
3
94
0
0

15
15
1
2
11:27
19:14
14:27
22:40
10,658
12,369
  -522
  -529
   -95,716
   -95,860
10
19
1
0
0
0
0
0

16
1
16:13
23:11
25,052
  -522
    20,841
81
0
0
0

17
17
17
1
2
3
08:45
11:27
19:08
11:26
13:43
21:11
  9,622
  8,027
  7,366
  -531
  -519
  -513
    -7,776
    -7,782
    -7,829
4
3
4
15
10
19
0
0
0
0
0
0

18
18
1
2
10:20
11:27
11:26
16:05
  3,978
16,537
  -536
  -524
    -8,247
    -8,248
3
2
3
90
0
0
0
0

19
-

20
20
1
2
00:12
16:43
05:10
18:43
17,891
  7,192
  -532
  -522
   212,008
   212,049
4
3
5
5
0
0
0
0

21
-

22
-

23
23
1
2
10:11
11:27
11:26
16:05
  4,493
16,561
  -535
  -521
   -24,495
   -24,491
3
2
5
89
0
0
0
0

24
1
03:17
10:12
24,845
  -532
   -22,345
22
0
0
0

25
1
14:09
21:13
25,391
  -522
   -42,795
4
9
0
0

26
26
1
2
07:17
11:27
11:26
13:48
14,930
  8,367
  -533
  -530
  -472,560
  -472,653
33
16
0
0
0
0
0
0

27
27
27
1
2
3
00:00
06:45
20:52
01:38
09:18
23:11
  5,923
  9,191
  8,330
  -534
  -549
  -522
  -581,240
  -580,987
  -580,437
18
28
25
1
1
0
0
1
0
0
0
0

28
1
00:00
04:45
17,092
  -525
    53,960
12
1
0
0

29
29
1
2
06:30
11:27
11:26
12:56
17,749
  5,246
  -535
  -534
  -117,329
  -117,429
42
11
0
0
0
0
0
0

30
1
12:45
18:10
19,448
  -526
  -557,244
25
0
0
0

31
31
1
2
00:00
19:22
02:06
23:11
  7,595
13,708
  -535
  -521
  -110,532
  -112,810
73
124
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 2	03:02 17:51	06:21 22:11	11,944 15,568	-534 -524	-280,433 -280,525	11 9	1 0	0 0	0 0
2	1	17:05	23:11	21,880	-523	95,608	43	0	0	0
3	1	18:17	23:11	17,602	-525	-950	12	0	0	0
4	1	01:45	08:50	25,468	-534	-40,883	18	0	0	0
5 5	1 2	04:26 11:50	06:31 16:46	7,451 17,775	-537 -524	-10,012 -10,042	4 5	28 13	0 0	0 0
6 6	1 2	07:02 15:13	10:34 19:27	12,730 15,202	-534 -530	3,107 3,121	6 3	1 31	0 0	0 0
7	1	00:45	07:02	22,571	-533	-425,649	149	0	0	0
8 8 8	1 2 3	00:00 07:02 21:53	02:14 10:20 23:11	8,062 11,867 4,698	-537 -551 -525	-290,220 -290,663 -291,428	36 54 21	1 1 0	0 1 0	0 0 0
9 9	1 2	09:40 11:27	11:26 15:27	6,344 14,276	-532 -526	38,568 38,592	4 10	1 0	0 0	0 0
10	1	04:52	11:26	23,599	-533	-23,795	8	24	0	0
11 11	1 2	00:00 21:32	03:41 23:11	13,288 5,900	-533 -524	-42,922 -43,021	9 3	1 2	0 0	0 0
12	-
13 13	1 2	03:31 19:15	07:48 22:39	15,424 12,196	-536 -527	25,223 25,264	8 4	15 1	0 0	0 0
14	1	12:34	18:50	22,552	-523	22,297	3	94	0	0
15 15	1 2	11:27 19:14	14:27 22:40	10,658 12,369	-522 -529	-95,716 -95,860	10 19	1 0	0 0	0 0
16	1	16:13	23:11	25,052	-522	20,841	81	0	0	0
17 17 17	1 2 3	08:45 11:27 19:08	11:26 13:43 21:11	9,622 8,027 7,366	-531 -519 -513	-7,776 -7,782 -7,829	4 3 4	15 10 19	0 0 0	0 0 0
18 18	1 2	10:20 11:27	11:26 16:05	3,978 16,537	-536 -524	-8,247 -8,248	3 2	3 90	0 0	0 0
19	-
20 20	1 2	00:12 16:43	05:10 18:43	17,891 7,192	-532 -522	212,008 212,049	4 3	5 5	0 0	0 0
21	-
22	-
23 23	1 2	10:11 11:27	11:26 16:05	4,493 16,561	-535 -521	-24,495 -24,491	3 2	5 89	0 0	0 0
24	1	03:17	10:12	24,845	-532	-22,345	22	0	0	0
25	1	14:09	21:13	25,391	-522	-42,795	4	9	0	0
26 26	1 2	07:17 11:27	11:26 13:48	14,930 8,367	-533 -530	-472,560 -472,653	33 16	0 0	0 0	0 0
27 27 27	1 2 3	00:00 06:45 20:52	01:38 09:18 23:11	5,923 9,191 8,330	-534 -549 -522	-581,240 -580,987 -580,437	18 28 25	1 1 0	0 1 0	0 0 0
28	1	00:00	04:45	17,092	-525	53,960	12	1	0	0
29 29	1 2	06:30 11:27	11:26 12:56	17,749 5,246	-535 -534	-117,329 -117,429	42 11	0 0	0 0	0 0
30	1	12:45	18:10	19,448	-526	-557,244	25	0	0	0
31 31	1 2	00:00 19:22	02:06 23:11	7,595 13,708	-535 -521	-110,532 -112,810	73 124	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-