GPS Space Vehicle Time Integrity for MJD 52601

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
03:41
12:27
07:39
15:40
14,247
11,553
  -542
  -539
  -259,254
  -259,303
6
5
1
2
0
0
0
0

2
2
1
2
02:22
03:41
03:40
09:40
  4,640
21,515
  -532
  -544
    19,490
    19,560
6
29
0
0
0
0
0
0

3
1
03:44
10:01
22,612
  -553
   -83,262
32
0
0
0

4
1
11:26
18:31
25,449
  -540
  -363,625
48
0
0
0

5
5
1
2
00:00
13:51
02:17
16:05
  8,266
  7,981
  -538
  -549
   -41,942
   -42,065
10
6
1
8
0
0
0
0

6
6
6
1
2
3
00:49
03:41
16:35
03:40
05:05
20:05
10,251
  5,037
12,563
  -543
  -559
  -543
      954
      945
      972
6
2
5
1
10
1
0
0
0
0
0
0

7
1
10:08
16:27
22,700
  -542
  -229,944
270
0
0
0

8
8
1
2
07:25
16:31
11:43
19:48
15,420
11,842
  -556
  -538
   -27,114
   -27,977
126
96
1
0
1
0
0
0

9
9
1
2
00:00
19:11
01:04
21:59
  3,883
10,071
  -541
  -541
    17,642
    17,761
3
7
2
1
0
0
0
0

10
1
14:17
21:20
25,354
  -535
   -15,995
9
0
0
0

11
1
07:09
13:16
21,928
  -543
   -27,133
11
324
0
0

12
-

13
13
1
2
04:48
12:59
08:11
17:17
12,162
15,462
  -555
  -539
    17,704
    17,740
4
4
2
61
0
0
0
0

14
1
00:00
03:40
13,190
  -535
    37,225
11
0
0
0

15
15
1
2
04:40
19:17
07:45
21:59
11,072
  9,723
  -554
  -542
   -39,763
   -39,994
20
11
1
0
0
0
0
0

16
-

17
17
1
2
04:44
18:20
06:50
21:59
  7,570
13,134
  -564
  -546
    -5,903
    -5,964
7
6
6
0
0
0
0
0

18
18
1
2
00:00
19:42
01:33
21:59
  5,611
  8,225
  -535
  -542
    19,747
    19,492
8
8
1
0
0
0
0
0

19
-

20
20
1
2
02:07
09:36
03:40
14:32
  5,544
17,714
  -540
  -544
   198,125
   198,176
3
14
2
0
0
0
0
0

21
-

22
22
1
2
02:01
03:41
03:40
08:57
  5,901
18,915
  -541
  -546
   -10,565
   -10,666
14
49
0
0
0
0
0
0

23
1
16:05
23:13
25,594
  -530
   -14,440
10
0
0
0

24
1
12:54
19:47
24,720
  -535
   -73,910
17
0
0
0

25
25
1
2
00:00
03:41
03:40
06:57
13,190
11,734
  -539
  -549
   -36,153
   -36,171
5
5
0
4
0
0
0
0

26
1
16:39
21:59
19,177
  -539
  -311,855
107
0
0
0

27
27
1
2
06:27
16:09
11:04
18:47
16,608
  9,454
  -558
  -538
  -424,286
  -425,472
184
106
1
0
1
0
0
0

28
1
08:46
14:12
19,582
  -545
    84,463
5
8
0
0

29
1
16:04
22:31
23,185
  -540
  -358,010
126
0
0
0

30
1
00:00
03:40
13,190
  -545
  -461,504
92
0
0
0

31
1
04:58
11:39
24,055
  -541
  -337,898
58
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	03:41 12:27	07:39 15:40	14,247 11,553	-542 -539	-259,254 -259,303	6 5	1 2	0 0	0 0
2 2	1 2	02:22 03:41	03:40 09:40	4,640 21,515	-532 -544	19,490 19,560	6 29	0 0	0 0	0 0
3	1	03:44	10:01	22,612	-553	-83,262	32	0	0	0
4	1	11:26	18:31	25,449	-540	-363,625	48	0	0	0
5 5	1 2	00:00 13:51	02:17 16:05	8,266 7,981	-538 -549	-41,942 -42,065	10 6	1 8	0 0	0 0
6 6 6	1 2 3	00:49 03:41 16:35	03:40 05:05 20:05	10,251 5,037 12,563	-543 -559 -543	954 945 972	6 2 5	1 10 1	0 0 0	0 0 0
7	1	10:08	16:27	22,700	-542	-229,944	270	0	0	0
8 8	1 2	07:25 16:31	11:43 19:48	15,420 11,842	-556 -538	-27,114 -27,977	126 96	1 0	1 0	0 0
9 9	1 2	00:00 19:11	01:04 21:59	3,883 10,071	-541 -541	17,642 17,761	3 7	2 1	0 0	0 0
10	1	14:17	21:20	25,354	-535	-15,995	9	0	0	0
11	1	07:09	13:16	21,928	-543	-27,133	11	324	0	0
12	-
13 13	1 2	04:48 12:59	08:11 17:17	12,162 15,462	-555 -539	17,704 17,740	4 4	2 61	0 0	0 0
14	1	00:00	03:40	13,190	-535	37,225	11	0	0	0
15 15	1 2	04:40 19:17	07:45 21:59	11,072 9,723	-554 -542	-39,763 -39,994	20 11	1 0	0 0	0 0
16	-
17 17	1 2	04:44 18:20	06:50 21:59	7,570 13,134	-564 -546	-5,903 -5,964	7 6	6 0	0 0	0 0
18 18	1 2	00:00 19:42	01:33 21:59	5,611 8,225	-535 -542	19,747 19,492	8 8	1 0	0 0	0 0
19	-
20 20	1 2	02:07 09:36	03:40 14:32	5,544 17,714	-540 -544	198,125 198,176	3 14	2 0	0 0	0 0
21	-
22 22	1 2	02:01 03:41	03:40 08:57	5,901 18,915	-541 -546	-10,565 -10,666	14 49	0 0	0 0	0 0
23	1	16:05	23:13	25,594	-530	-14,440	10	0	0	0
24	1	12:54	19:47	24,720	-535	-73,910	17	0	0	0
25 25	1 2	00:00 03:41	03:40 06:57	13,190 11,734	-539 -549	-36,153 -36,171	5 5	0 4	0 0	0 0
26	1	16:39	21:59	19,177	-539	-311,855	107	0	0	0
27 27	1 2	06:27 16:09	11:04 18:47	16,608 9,454	-558 -538	-424,286 -425,472	184 106	1 0	1 0	0 0
28	1	08:46	14:12	19,582	-545	84,463	5	8	0	0
29	1	16:04	22:31	23,185	-540	-358,010	126	0	0	0
30	1	00:00	03:40	13,190	-545	-461,504	92	0	0	0
31	1	04:58	11:39	24,055	-541	-337,898	58	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-