GPS Space Vehicle Time Integrity for MJD 52697

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
1
2
3
00:00
05:57
20:49
01:10
09:14
23:59
  4,211
11,826
11,403
  -543
  -555
  -550
  -273,987
  -274,029
  -274,106
3
8
3
6
7
6
0
0
0
0
0
0

2
2
1
2
00:00
19:56
03:17
23:59
11,851
14,600
  -537
  -546
    71,149
    71,596
31
26
1
0
0
0
0
0

3
3
1
2
00:00
21:11
03:34
23:59
12,855
10,110
  -556
  -565
  -109,293
  -109,542
8
6
1
0
0
0
0
0

4
1
05:39
11:51
22,286
  -561
   -30,203
26
0
0
0

5
5
1
2
07:15
14:43
09:31
19:37
  8,125
17,617
  -565
  -551
    -4,779
    -4,846
5
8
17
5
0
0
0
0

6
6
1
2
09:52
18:07
13:29
22:18
12,993
15,045
  -553
  -562
     2,378
     2,372
3
3
18
9
0
0
0
0

7
7
7
1
2
3
03:46
05:39
07:27
05:37
07:02
10:02
  6,663
  5,014
  9,227
  -547
  -780
-6,492
  -332,019
  -332,415
  -338,367
57
343
2097
0
1
0
0
658
8071
919
5014
9227

8
8
1
2
00:49
09:57
05:08
13:11
15,527
11,630
  -537
  -550
  -224,852
  -225,472
83
61
1
0
1
0
0
0

9
1
12:37
18:25
20,839
  -548
    32,323
7
0
0
0

10
1
07:45
14:48
25,351
  -553
   -21,473
5
58
0
0

11
11
1
2
00:34
05:39
05:37
06:39
18,180
  3,630
  -551
  -563
   -37,487
   -37,514
9
4
0
0
0
0
0
0

12
-

13
13
13
1
2
3
00:00
06:27
22:12
01:39
10:46
23:59
  5,983
15,479
  6,415
  -550
  -561
  -556
    23,077
    23,082
    23,118
6
5
4
1
84
0
0
0
0
0
0
0

14
1
15:29
21:46
22,595
  -553
    24,870
8
0
0
0

15
15
15
1
2
3
00:00
13:28
22:08
01:32
17:19
23:59
  5,530
13,860
  6,689
  -546
  -555
  -548
   -77,890
   -78,146
   -78,270
7
17
10
1
1
0
0
0
0
0
0
0

16
16
1
2
00:00
19:15
02:21
23:59
  8,497
17,028
  -556
  -556
    70,675
    69,554
35
75
1
0
1
0
0
0

17
17
1
2
11:43
22:04
16:40
23:59
17,767
  6,891
  -556
  -550
     -892
     -962
13
5
1
2
0
0
0
0

18
1
13:17
19:02
20,706
  -553
    -2,449
12
0
0
0

19
-

20
20
20
1
2
3
03:07
05:39
19:38
05:37
08:05
21:39
  9,013
  8,792
  7,234
  -547
  -563
  -554
   209,281
   209,273
   209,328
7
2
5
2
9
3
0
0
0
0
0
0

21
-

22
-

23
1
11:57
18:16
22,727
  -556
   -21,417
8
0
0
0

24
1
06:14
13:09
24,838
  -552
   -12,190
18
0
0
0

25
1
17:07
23:59
24,694
  -553
   -40,751
4
8
0
0

26
1
10:10
16:41
23,424
  -553
  -436,356
78
0
0
0

27
27
1
2
00:00
09:42
04:34
12:18
16,436
  9,343
  -550
  -557
  -593,536
  -593,666
10
7
1
3
0
0
0
0

28
28
1
2
02:13
05:39
05:37
07:40
12,224
  7,269
  -550
  -558
    66,681
    66,643
16
7
0
0
0
0
0
0

29
1
09:27
15:55
23,223
  -557
   -79,168
80
0
0
0

30
1
15:43
21:08
19,494
  -558
  -560,460
15
0
0
0

31
31
1
2
00:00
22:18
05:02
23:59
18,130
  6,090
  -552
  -556
  -205,900
  -204,238
119
40
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	1 2 3	00:00 05:57 20:49	01:10 09:14 23:59	4,211 11,826 11,403	-543 -555 -550	-273,987 -274,029 -274,106	3 8 3	6 7 6	0 0 0	0 0 0
2 2	1 2	00:00 19:56	03:17 23:59	11,851 14,600	-537 -546	71,149 71,596	31 26	1 0	0 0	0 0
3 3	1 2	00:00 21:11	03:34 23:59	12,855 10,110	-556 -565	-109,293 -109,542	8 6	1 0	0 0	0 0
4	1	05:39	11:51	22,286	-561	-30,203	26	0	0	0
5 5	1 2	07:15 14:43	09:31 19:37	8,125 17,617	-565 -551	-4,779 -4,846	5 8	17 5	0 0	0 0
6 6	1 2	09:52 18:07	13:29 22:18	12,993 15,045	-553 -562	2,378 2,372	3 3	18 9	0 0	0 0
7 7 7	1 2 3	03:46 05:39 07:27	05:37 07:02 10:02	6,663 5,014 9,227	-547 -780 -6,492	-332,019 -332,415 -338,367	57 343 2097	0 1 0	0 658 8071	919 5014 9227
8 8	1 2	00:49 09:57	05:08 13:11	15,527 11,630	-537 -550	-224,852 -225,472	83 61	1 0	1 0	0 0
9	1	12:37	18:25	20,839	-548	32,323	7	0	0	0
10	1	07:45	14:48	25,351	-553	-21,473	5	58	0	0
11 11	1 2	00:34 05:39	05:37 06:39	18,180 3,630	-551 -563	-37,487 -37,514	9 4	0 0	0 0	0 0
12	-
13 13 13	1 2 3	00:00 06:27 22:12	01:39 10:46 23:59	5,983 15,479 6,415	-550 -561 -556	23,077 23,082 23,118	6 5 4	1 84 0	0 0 0	0 0 0
14	1	15:29	21:46	22,595	-553	24,870	8	0	0	0
15 15 15	1 2 3	00:00 13:28 22:08	01:32 17:19 23:59	5,530 13,860 6,689	-546 -555 -548	-77,890 -78,146 -78,270	7 17 10	1 1 0	0 0 0	0 0 0
16 16	1 2	00:00 19:15	02:21 23:59	8,497 17,028	-556 -556	70,675 69,554	35 75	1 0	1 0	0 0
17 17	1 2	11:43 22:04	16:40 23:59	17,767 6,891	-556 -550	-892 -962	13 5	1 2	0 0	0 0
18	1	13:17	19:02	20,706	-553	-2,449	12	0	0	0
19	-
20 20 20	1 2 3	03:07 05:39 19:38	05:37 08:05 21:39	9,013 8,792 7,234	-547 -563 -554	209,281 209,273 209,328	7 2 5	2 9 3	0 0 0	0 0 0
21	-
22	-
23	1	11:57	18:16	22,727	-556	-21,417	8	0	0	0
24	1	06:14	13:09	24,838	-552	-12,190	18	0	0	0
25	1	17:07	23:59	24,694	-553	-40,751	4	8	0	0
26	1	10:10	16:41	23,424	-553	-436,356	78	0	0	0
27 27	1 2	00:00 09:42	04:34 12:18	16,436 9,343	-550 -557	-593,536 -593,666	10 7	1 3	0 0	0 0
28 28	1 2	02:13 05:39	05:37 07:40	12,224 7,269	-550 -558	66,681 66,643	16 7	0 0	0 0	0 0
29	1	09:27	15:55	23,223	-557	-79,168	80	0	0	0
30	1	15:43	21:08	19,494	-558	-560,460	15	0	0	0
31 31	1 2	00:00 22:18	05:02 23:59	18,130 6,090	-552 -556	-205,900 -204,238	119 40	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-