GPS Space Vehicle Time Integrity for MJD 52744

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
02:45
18:06
06:05
21:55
11,969
13,691
  -614
  -599
  -281,178
  -281,265
12
4
4
0
0
0
0
0

2
1
16:48
23:59
25,793
  -604
    97,798
49
0
0
0

3
1
18:01
23:59
21,465
  -606
    -2,171
18
0
0
0

4
1
02:05
08:33
23,297
  -611
   -41,646
16
0
0
0

5
5
1
2
04:10
11:34
06:15
16:31
  7,483
17,771
  -613
  -602
   -10,674
   -10,719
4
4
17
22
0
0
0
0

6
6
1
2
06:44
14:57
10:18
19:11
12,788
15,196
  -621
  -608
     3,078
     3,087
7
4
0
4
0
0
0
0

7
7
1
2
00:28
02:05
01:55
06:45
  5,196
16,806
191,916
  -607
  -240,788
  -433,570
13872682
107
1
0
5196
0
0
0

8
8
8
1
2
3
00:00
06:46
21:36
01:55
10:05
23:59
  6,923
11,923
  8,565
  -528
  -627
  -601
  -295,593
  -296,105
  -296,893
26
57
37
1
1
0
0
1
0
0
0
0

9
9
1
2
09:24
11:17
11:14
15:11
  6,613
14,009
  -604
  -607
    39,091
    39,104
6
7
139
0
0
0
0
0

10
1
04:36
11:14
23,845
  -603
   -24,076
7
409
0
0

11
11
11
1
2
3
00:00
02:05
21:16
01:55
03:24
23:59
  6,923
  4,786
  9,791
143,908
  -620
  -607
   101,017
   -43,521
   -43,619
12018434
7
6
1
1
0
6923
0
0
0
0
0

12
-

13
13
1
2
03:14
18:59
07:32
22:23
15,450
12,216
  -617
  -611
    25,334
    25,368
6
4
152
0
0
0
0
0

14
1
12:17
18:34
22,555
  -605
    22,028
3
84
0
0

15
15
15
1
2
3
10:10
11:17
18:58
11:14
14:11
22:25
  3,811
10,396
12,410
  -600
  -604
  -603
   -97,422
   -97,455
   -97,589
4
13
15
0
1
0
0
0
0
0
0
0

16
1
15:56
22:57
25,203
  -600
    16,849
79
0
0
0

17
17
17
1
2
3
08:29
11:17
18:53
11:14
13:26
20:55
  9,898
  7,772
  7,326
  -612
  -602
  -600
    -8,512
    -8,519
    -8,569
3
5
4
8
20
6
0
0
0
0
0
0

18
18
1
2
10:02
11:17
11:14
15:48
  4,294
16,257
  -608
  -603
    -8,737
    -8,744
2
5
0
7
0
0
0
0

19
-

20
20
20
1
2
3
00:00
02:05
16:27
01:55
04:54
18:29
  6,923
10,149
  7,305
143,919
  -613
  -605
   356,646
   212,118
   212,153
12018434
7
3
1
0
33
6923
0
0
0
0
0

21
21
21
1
2
3
08:42
11:17
18:39
11:14
13:30
21:06
  9,123
  7,992
  8,819
  -614
  -613
  -621
    94,747
    94,605
    94,154
37
39
40
0
1
0
0
0
0
0
0
0

22
-

23
23
1
2
10:01
11:17
11:14
15:53
  4,390
16,507
  -606
  -602
   -24,866
   -24,872
2
5
1
3
0
0
0
0

24
1
03:01
09:56
24,849
  -605
   -23,346
18
0
0
0

25
1
13:52
20:56
25,379
  -604
   -43,059
5
0
0
0

26
26
1
2
07:01
11:17
11:14
13:32
15,180
  8,139
  -604
  -605
  -475,405
  -475,501
38
18
0
0
0
0
0
0

27
27
27
1
2
3
00:00
06:27
20:35
01:22
09:03
23:59
  4,943
  9,336
12,212
  -525
  -620
  -608
  -577,479
  -577,281
  -576,660
21
31
42
1
1
0
0
1
0
0
0
0

28
28
28
1
2
3
00:00
02:05
22:59
01:55
04:28
23:59
  6,923
  8,609
  3,640
143,906
  -600
  -609
   197,073
    52,534
    52,228
12018434
11
6
1
63
0
6923
0
0
0
0
0

29
29
1
2
06:13
11:17
11:14
12:40
18,020
  4,983
  -606
  -607
  -120,306
  -120,404
48
11
0
0
0
0
0
0

30
1
12:29
17:53
19,429
  -606
  -555,717
28
0
0
0

31
31
1
2
00:00
19:05
01:50
23:59
  6,615
17,588
  -543
  -610
  -121,346
  -123,727
68
158
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	02:45 18:06	06:05 21:55	11,969 13,691	-614 -599	-281,178 -281,265	12 4	4 0	0 0	0 0
2	1	16:48	23:59	25,793	-604	97,798	49	0	0	0
3	1	18:01	23:59	21,465	-606	-2,171	18	0	0	0
4	1	02:05	08:33	23,297	-611	-41,646	16	0	0	0
5 5	1 2	04:10 11:34	06:15 16:31	7,483 17,771	-613 -602	-10,674 -10,719	4 4	17 22	0 0	0 0
6 6	1 2	06:44 14:57	10:18 19:11	12,788 15,196	-621 -608	3,078 3,087	7 4	0 4	0 0	0 0
7 7	1 2	00:28 02:05	01:55 06:45	5,196 16,806	191,916 -607	-240,788 -433,570	13872682 107	1 0	5196 0	0 0
8 8 8	1 2 3	00:00 06:46 21:36	01:55 10:05 23:59	6,923 11,923 8,565	-528 -627 -601	-295,593 -296,105 -296,893	26 57 37	1 1 0	0 1 0	0 0 0
9 9	1 2	09:24 11:17	11:14 15:11	6,613 14,009	-604 -607	39,091 39,104	6 7	139 0	0 0	0 0
10	1	04:36	11:14	23,845	-603	-24,076	7	409	0	0
11 11 11	1 2 3	00:00 02:05 21:16	01:55 03:24 23:59	6,923 4,786 9,791	143,908 -620 -607	101,017 -43,521 -43,619	12018434 7 6	1 1 0	6923 0 0	0 0 0
12	-
13 13	1 2	03:14 18:59	07:32 22:23	15,450 12,216	-617 -611	25,334 25,368	6 4	152 0	0 0	0 0
14	1	12:17	18:34	22,555	-605	22,028	3	84	0	0
15 15 15	1 2 3	10:10 11:17 18:58	11:14 14:11 22:25	3,811 10,396 12,410	-600 -604 -603	-97,422 -97,455 -97,589	4 13 15	0 1 0	0 0 0	0 0 0
16	1	15:56	22:57	25,203	-600	16,849	79	0	0	0
17 17 17	1 2 3	08:29 11:17 18:53	11:14 13:26 20:55	9,898 7,772 7,326	-612 -602 -600	-8,512 -8,519 -8,569	3 5 4	8 20 6	0 0 0	0 0 0
18 18	1 2	10:02 11:17	11:14 15:48	4,294 16,257	-608 -603	-8,737 -8,744	2 5	0 7	0 0	0 0
19	-
20 20 20	1 2 3	00:00 02:05 16:27	01:55 04:54 18:29	6,923 10,149 7,305	143,919 -613 -605	356,646 212,118 212,153	12018434 7 3	1 0 33	6923 0 0	0 0 0
21 21 21	1 2 3	08:42 11:17 18:39	11:14 13:30 21:06	9,123 7,992 8,819	-614 -613 -621	94,747 94,605 94,154	37 39 40	0 1 0	0 0 0	0 0 0
22	-
23 23	1 2	10:01 11:17	11:14 15:53	4,390 16,507	-606 -602	-24,866 -24,872	2 5	1 3	0 0	0 0
24	1	03:01	09:56	24,849	-605	-23,346	18	0	0	0
25	1	13:52	20:56	25,379	-604	-43,059	5	0	0	0
26 26	1 2	07:01 11:17	11:14 13:32	15,180 8,139	-604 -605	-475,405 -475,501	38 18	0 0	0 0	0 0
27 27 27	1 2 3	00:00 06:27 20:35	01:22 09:03 23:59	4,943 9,336 12,212	-525 -620 -608	-577,479 -577,281 -576,660	21 31 42	1 1 0	0 1 0	0 0 0
28 28 28	1 2 3	00:00 02:05 22:59	01:55 04:28 23:59	6,923 8,609 3,640	143,906 -600 -609	197,073 52,534 52,228	12018434 11 6	1 63 0	6923 0 0	0 0 0
29 29	1 2	06:13 11:17	11:14 12:40	18,020 4,983	-606 -607	-120,306 -120,404	48 11	0 0	0 0	0 0
30	1	12:29	17:53	19,429	-606	-555,717	28	0	0	0
31 31	1 2	00:00 19:05	01:50 23:59	6,615 17,588	-543 -610	-121,346 -123,727	68 158	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-