GPS Space Vehicle Time Integrity for MJD 52907

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
06:51
15:36
10:50
18:59
14,298
12,165
  -437
  -425
  -307,005
  -307,058
7
5
1
14
0
0
0
0

2
2
1
2
05:32
06:51
06:50
12:50
  4,669
21,526
  -426
  -425
   191,385
   191,475
7
44
0
0
0
0
0
0

3
1
06:52
13:12
22,767
  -426
   -47,840
19
0
0
0

4
1
14:13
21:18
25,478
  -422
   -28,704
26
0
0
0

5
5
1
2
00:29
17:03
05:28
18:56
17,835
  6,741
  -423
  -420
   -49,590
   -49,420
5
6
1
0
0
0
0
0

6
6
1
2
06:51
19:44
08:14
23:09
  4,945
12,303
  -434
  -413
     -370
     -328
3
6
13
0
0
0
0
0

7
1
13:06
19:27
22,847
  -424
  -628,794
39
0
0
0

8
8
1
2
10:39
19:38
14:51
23:04
15,120
12,352
  -425
  -428
  -421,472
  -421,554
7
10
1
0
0
0
0
0

9
9
1
2
00:00
22:06
03:53
23:59
13,912
  6,811
  -420
  -417
     8,171
     8,310
3
5
2
0
0
0
0
0

10
1
17:30
23:59
23,282
  -426
   -32,299
3
23
0
0

11
1
10:12
16:19
21,969
  -422
   -68,687
13
133
0
0

12
-

13
13
1
2
07:37
15:58
11:12
20:08
12,850
14,999
  -438
  -425
    30,899
    30,917
5
2
1
83
0
0
0
0

14
1
01:19
06:50
19,846
  -427
    20,092
5
38
0
0

15
15
1
2
00:00
07:58
03:14
11:43
11,618
13,468
  -420
  -428
  -164,346
  -164,501
17
19
1
1
0
0
0
0

16
16
1
2
04:41
06:51
06:50
11:38
  7,737
17,200
  -429
  -441
   -83,045
   -83,104
14
431
0
15
0
15
0
0

17
1
19:13
23:59
17,164
  -421
  -207,095
157
0
0
0

18
18
1
2
00:00
22:37
04:31
23:59
16,214
  4,903
  -420
  -419
    -9,871
    -9,798
8
2
184
1
0
0
0
0

19
-

20
20
1
2
05:08
12:39
06:50
17:33
  6,079
17,638
  -439
  -422
   209,198
   209,183
3
6
4
17
0
0
0
0

21
21
21
1
2
3
00:00
07:32
21:23
02:18
09:49
23:59
  8,246
  8,197
  9,382
  -416
  -436
  -421
   -48,448
   -48,600
   -48,834
11
13
12
1
1
0
0
0
0
0
0
0

22
-

23
23
1
2
00:23
11:41
05:45
12:45
19,275
  3,834
  -424
  -441
   -37,187
   -37,236
7
3
86
3
0
0
0
0

24
1
16:07
22:54
24,362
  -417
   -63,065
18
0
0
0

25
25
1
2
02:51
06:51
06:50
09:54
14,289
10,962
  -436
  -437
   -52,806
   -52,817
6
3
0
133
0
0
0
0

26
26
1
2
00:00
19:50
02:25
23:59
  8,686
14,939
  -420
  -418
  -518,364
  -518,131
8
14
1
0
0
0
0
0

27
27
1
2
09:22
19:07
14:08
21:44
17,101
  9,421
  -431
  -424
  -679,742
  -680,742
154
88
1
0
1
0
0
0

28
1
11:55
17:19
19,452
  -420
     6,898
12
0
0
0

29
29
1
2
00:00
19:00
01:27
23:59
  5,194
17,944
  -420
  -419
  -102,668
  -103,853
27
82
1
0
1
0
0
0

30
1
01:22
06:46
19,408
  -421
  -514,713
180
0
0
0

31
1
08:06
14:45
23,866
  -423
  -409,535
62
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	06:51 15:36	10:50 18:59	14,298 12,165	-437 -425	-307,005 -307,058	7 5	1 14	0 0	0 0
2 2	1 2	05:32 06:51	06:50 12:50	4,669 21,526	-426 -425	191,385 191,475	7 44	0 0	0 0	0 0
3	1	06:52	13:12	22,767	-426	-47,840	19	0	0	0
4	1	14:13	21:18	25,478	-422	-28,704	26	0	0	0
5 5	1 2	00:29 17:03	05:28 18:56	17,835 6,741	-423 -420	-49,590 -49,420	5 6	1 0	0 0	0 0
6 6	1 2	06:51 19:44	08:14 23:09	4,945 12,303	-434 -413	-370 -328	3 6	13 0	0 0	0 0
7	1	13:06	19:27	22,847	-424	-628,794	39	0	0	0
8 8	1 2	10:39 19:38	14:51 23:04	15,120 12,352	-425 -428	-421,472 -421,554	7 10	1 0	0 0	0 0
9 9	1 2	00:00 22:06	03:53 23:59	13,912 6,811	-420 -417	8,171 8,310	3 5	2 0	0 0	0 0
10	1	17:30	23:59	23,282	-426	-32,299	3	23	0	0
11	1	10:12	16:19	21,969	-422	-68,687	13	133	0	0
12	-
13 13	1 2	07:37 15:58	11:12 20:08	12,850 14,999	-438 -425	30,899 30,917	5 2	1 83	0 0	0 0
14	1	01:19	06:50	19,846	-427	20,092	5	38	0	0
15 15	1 2	00:00 07:58	03:14 11:43	11,618 13,468	-420 -428	-164,346 -164,501	17 19	1 1	0 0	0 0
16 16	1 2	04:41 06:51	06:50 11:38	7,737 17,200	-429 -441	-83,045 -83,104	14 431	0 15	0 15	0 0
17	1	19:13	23:59	17,164	-421	-207,095	157	0	0	0
18 18	1 2	00:00 22:37	04:31 23:59	16,214 4,903	-420 -419	-9,871 -9,798	8 2	184 1	0 0	0 0
19	-
20 20	1 2	05:08 12:39	06:50 17:33	6,079 17,638	-439 -422	209,198 209,183	3 6	4 17	0 0	0 0
21 21 21	1 2 3	00:00 07:32 21:23	02:18 09:49 23:59	8,246 8,197 9,382	-416 -436 -421	-48,448 -48,600 -48,834	11 13 12	1 1 0	0 0 0	0 0 0
22	-
23 23	1 2	00:23 11:41	05:45 12:45	19,275 3,834	-424 -441	-37,187 -37,236	7 3	86 3	0 0	0 0
24	1	16:07	22:54	24,362	-417	-63,065	18	0	0	0
25 25	1 2	02:51 06:51	06:50 09:54	14,289 10,962	-436 -437	-52,806 -52,817	6 3	0 133	0 0	0 0
26 26	1 2	00:00 19:50	02:25 23:59	8,686 14,939	-420 -418	-518,364 -518,131	8 14	1 0	0 0	0 0
27 27	1 2	09:22 19:07	14:08 21:44	17,101 9,421	-431 -424	-679,742 -680,742	154 88	1 0	1 0	0 0
28	1	11:55	17:19	19,452	-420	6,898	12	0	0	0
29 29	1 2	00:00 19:00	01:27 23:59	5,194 17,944	-420 -419	-102,668 -103,853	27 82	1 0	1 0	0 0
30	1	01:22	06:46	19,408	-421	-514,713	180	0	0	0
31	1	08:06	14:45	23,866	-423	-409,535	62	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-