GPS Space Vehicle Time Integrity for MJD 52541

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
07:25
16:34
11:47
19:52
15,706
11,837
  -534
  -511
  -250,448
  -250,498
7
11
0
0
0
0
0
0

2
1
06:27
13:44
26,215
  -520
   268,247
47
0
0
0

3
1
07:47
14:04
22,568
  -512
   -66,357
21
0
0
0

4
1
15:23
22:29
25,465
  -520
  -318,575
75
0
0
0

5
5
1
2
02:21
18:03
06:28
20:03
14,832
  7,177
  -515
  -514
   -33,054
   -33,127
17
6
1
21
0
0
0
0

6
6
1
2
04:55
20:43
09:13
23:59
15,463
11,771
  -528
  -523
      -93
      -86
12
3
94
9
0
0
0
0

7
1
14:08
20:29
22,834
  -512
  -418,841
212
0
0
0

8
8
1
2
11:34
20:37
15:50
23:57
15,319
11,947
  -520
  -514
  -469,945
  -469,177
114
86
1
0
1
0
0
0

9
9
1
2
00:00
02:21
02:19
05:12
  8,342
10,248
  -512
  -521
     8,854
     8,861
4
3
2
6
0
0
0
0

10
10
1
2
00:00
18:25
01:32
23:59
  5,567
20,037
  -500
  -517
   -12,752
   -12,809
4
3
9
88
0
0
0
0

11
1
11:16
17:23
21,963
  -513
   -21,856
5
133
0
0

12
-

13
13
1
2
08:49
17:02
12:16
21:19
12,405
15,344
  -525
  -515
    13,915
    13,948
6
3
1
72
0
0
0
0

14
1
02:21
08:33
22,309
  -519
    47,266
12
0
0
0

15
15
15
1
2
3
00:00
02:21
08:44
02:19
03:45
11:38
  8,342
  5,072
10,437
  -522
  -516
  -529
   -15,579
   -15,604
   -15,733
10
4
15
0
1
1
0
0
0
0
0
0

16
-

17
17
17
17
1
2
3
4
00:00
02:21
08:50
22:27
02:19
03:25
10:59
23:59
  8,342
  3,843
  7,724
  5,537
  -511
  -503
  -529
  -521
  -484,019
  -484,447
  -486,240
  -489,566
167
75
159
110
0
1
1
0
0
1
1
0
0
0
0
0

18
18
1
2
00:00
02:21
02:19
05:36
  8,342
11,689
  -517
  -510
    38,908
    38,880
7
9
0
1
0
0
0
0

19
-

20
20
1
2
06:05
13:37
08:26
18:29
  8,479
17,513
  -527
  -511
   188,313
   188,395
10
8
8
0
0
0
0
0

21
21
1
2
01:11
02:21
02:19
06:30
  4,058
14,948
  -521
  -518
     3,471
     3,477
3
5
1
277
0
0
0
0

22
1
06:06
13:02
24,921
  -517
   192,035
115
0
0
0

23
23
23
1
2
3
00:00
02:21
20:14
02:19
03:25
23:59
  8,326
  3,851
13,492
  -516
  -501
  -521
   -10,659
   -10,648
   -10,739
1
11
5
28
1
0
0
0
0
0
0
0

24
1
17:13
23:58
24,296
  -518
   -60,183
19
0
0
0

25
1
03:53
10:55
25,329
  -525
   -33,587
8
0
0
0

26
26
1
2
00:00
20:44
02:19
23:59
  8,342
11,681
  -513
  -521
  -199,893
  -201,714
57
78
0
0
0
0
0
0

27
27
1
2
10:21
20:09
15:07
22:47
17,169
  9,437
  -515
  -513
  -162,586
  -164,558
306
172
1
0
983
0
0
0

28
1
12:52
18:17
19,473
  -515
    88,874
3
13
0
0

29
29
1
2
00:00
20:13
02:19
23:59
  8,326
13,578
  -514
  -513
  -251,946
  -253,643
54
92
0
0
0
0
0
0

30
1
02:26
07:51
19,517
  -525
  -313,516
215
0
0
0

31
1
09:07
15:50
24,152
  -511
  -361,907
8
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	07:25 16:34	11:47 19:52	15,706 11,837	-534 -511	-250,448 -250,498	7 11	0 0	0 0	0 0
2	1	06:27	13:44	26,215	-520	268,247	47	0	0	0
3	1	07:47	14:04	22,568	-512	-66,357	21	0	0	0
4	1	15:23	22:29	25,465	-520	-318,575	75	0	0	0
5 5	1 2	02:21 18:03	06:28 20:03	14,832 7,177	-515 -514	-33,054 -33,127	17 6	1 21	0 0	0 0
6 6	1 2	04:55 20:43	09:13 23:59	15,463 11,771	-528 -523	-93 -86	12 3	94 9	0 0	0 0
7	1	14:08	20:29	22,834	-512	-418,841	212	0	0	0
8 8	1 2	11:34 20:37	15:50 23:57	15,319 11,947	-520 -514	-469,945 -469,177	114 86	1 0	1 0	0 0
9 9	1 2	00:00 02:21	02:19 05:12	8,342 10,248	-512 -521	8,854 8,861	4 3	2 6	0 0	0 0
10 10	1 2	00:00 18:25	01:32 23:59	5,567 20,037	-500 -517	-12,752 -12,809	4 3	9 88	0 0	0 0
11	1	11:16	17:23	21,963	-513	-21,856	5	133	0	0
12	-
13 13	1 2	08:49 17:02	12:16 21:19	12,405 15,344	-525 -515	13,915 13,948	6 3	1 72	0 0	0 0
14	1	02:21	08:33	22,309	-519	47,266	12	0	0	0
15 15 15	1 2 3	00:00 02:21 08:44	02:19 03:45 11:38	8,342 5,072 10,437	-522 -516 -529	-15,579 -15,604 -15,733	10 4 15	0 1 1	0 0 0	0 0 0
16	-
17 17 17 17	1 2 3 4	00:00 02:21 08:50 22:27	02:19 03:25 10:59 23:59	8,342 3,843 7,724 5,537	-511 -503 -529 -521	-484,019 -484,447 -486,240 -489,566	167 75 159 110	0 1 1 0	0 1 1 0	0 0 0 0
18 18	1 2	00:00 02:21	02:19 05:36	8,342 11,689	-517 -510	38,908 38,880	7 9	0 1	0 0	0 0
19	-
20 20	1 2	06:05 13:37	08:26 18:29	8,479 17,513	-527 -511	188,313 188,395	10 8	8 0	0 0	0 0
21 21	1 2	01:11 02:21	02:19 06:30	4,058 14,948	-521 -518	3,471 3,477	3 5	1 277	0 0	0 0
22	1	06:06	13:02	24,921	-517	192,035	115	0	0	0
23 23 23	1 2 3	00:00 02:21 20:14	02:19 03:25 23:59	8,326 3,851 13,492	-516 -501 -521	-10,659 -10,648 -10,739	1 11 5	28 1 0	0 0 0	0 0 0
24	1	17:13	23:58	24,296	-518	-60,183	19	0	0	0
25	1	03:53	10:55	25,329	-525	-33,587	8	0	0	0
26 26	1 2	00:00 20:44	02:19 23:59	8,342 11,681	-513 -521	-199,893 -201,714	57 78	0 0	0 0	0 0
27 27	1 2	10:21 20:09	15:07 22:47	17,169 9,437	-515 -513	-162,586 -164,558	306 172	1 0	983 0	0 0
28	1	12:52	18:17	19,473	-515	88,874	3	13	0	0
29 29	1 2	00:00 20:13	02:19 23:59	8,326 13,578	-514 -513	-251,946 -253,643	54 92	0 0	0 0	0 0
30	1	02:26	07:51	19,517	-525	-313,516	215	0	0	0
31	1	09:07	15:50	24,152	-511	-361,907	8	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-