GPS Space Vehicle Time Integrity for MJD 52558

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
06:14
15:24
10:37
18:40
15,759
11,737
  -507
  -495
  -253,303
  -253,343
12
6
261
0
0
0
0
0

2
2
1
2
06:57
10:00
09:58
12:35
10,821
  9,302
  -507
  -507
   277,255
   277,318
19
19
0
0
0
0
4016
0

3
1
06:38
12:55
22,578
  -509
   -71,111
29
24
0
0

4
1
14:16
20:34
22,632
  -510
  -332,605
59
0
0
0

5
5
1
2
00:20
16:53
05:18
18:53
17,788
  7,184
  -510
  -513
   -34,831
   -34,896
19
4
0
16
0
0
0
0

6
6
6
1
2
3
03:45
19:33
20:36
08:03
20:34
23:01
15,447
  3,608
  8,712
  -515
  -523
  -521
       73
       84
       81
7
2
3
173
0
2
0
0
0
0
0
0

7
1
12:59
19:20
22,842
  -504
  -369,594
231
0
0
0

8
8
8
1
2
3
10:24
19:28
20:36
14:40
20:34
22:47
15,357
  3,963
  7,865
  -517
  -499
  -509
  -431,980
  -431,248
  -431,096
126
28
57
1
0
0
1
0
0
0
0
0

9
9
1
2
00:00
22:08
04:02
23:59
14,471
  6,657
  -524
  -526
    11,518
    11,639
6
8
2
0
0
0
0
0

10
10
1
2
17:14
20:36
20:34
23:59
11,944
12,195
  -503
  -499
   -13,734
   -13,737
2
1
68
34
0
0
0
0

11
1
10:06
16:13
21,960
  -502
   -23,249
14
451
0
0

12
-

13
13
1
2
07:41
15:54
11:07
20:10
12,350
15,363
  -529
  -506
    15,031
    15,077
9
3
14
54
0
0
0
0

14
1
01:06
07:22
22,523
  -512
    44,939
10
0
0
0

15
15
15
1
2
3
00:00
07:34
22:04
02:38
10:32
23:59
  9,441
10,683
  6,895
  -495
  -522
  -523
   -22,346
   -22,501
   -22,737
9
16
11
1
1
0
0
0
0
0
0
0

16
-

17
-

18
18
1
2
00:00
22:34
04:27
23:59
15,977
  5,120
  -506
  -509
    33,632
    33,345
16
4
1
1
0
0
0
0

19
-

20
20
1
2
04:57
12:29
07:16
17:22
  8,295
17,574
  -532
  -504
   191,307
   191,398
8
10
3
0
0
0
0
0

21
-

22
1
04:59
11:55
24,919
  -515
   162,286
187
0
0
0

23
23
23
1
2
3
00:00
19:03
20:36
02:14
20:34
23:59
  8,024
  5,413
12,195
  -501
  -501
  -506
   -11,710
   -11,756
   -11,768
6
4
2
66
1
28
0
0
0
0
0
0

24
24
1
2
16:01
20:36
20:34
22:47
16,349
  7,861
  -516
  -511
   -63,997
   -64,029
10
8
0
0
0
0
0
0

25
1
02:45
09:47
25,301
  -518
   -34,316
5
107
0
0

26
26
1
2
00:00
20:36
02:08
23:59
  7,680
12,191
  -517
  -511
  -233,844
  -235,546
56
79
1
0
1
0
0
0

27
27
27
1
2
3
09:19
19:00
20:36
13:59
20:34
21:38
16,748
  5,602
  3,751
  -511
  -503
  -509
  -249,749
  -251,379
  -251,654
261
92
61
1
0
0
1
0
0
0
0
0

28
1
11:42
17:08
19,541
  -514
    88,104
6
6
0
0

29
29
29
1
2
3
00:00
19:02
20:36
01:37
20:34
23:59
  5,825
  5,496
12,195
  -521
  -498
  -506
  -284,050
  -285,475
  -285,673
43
35
77
1
0
0
1
0
0
0
0
0

30
1
01:17
06:42
19,528
  -516
  -362,801
193
0
0
0

31
1
07:57
14:39
24,128
  -510
  -359,478
21
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	06:14 15:24	10:37 18:40	15,759 11,737	-507 -495	-253,303 -253,343	12 6	261 0	0 0	0 0
2 2	1 2	06:57 10:00	09:58 12:35	10,821 9,302	-507 -507	277,255 277,318	19 19	0 0	0 0	4016 0
3	1	06:38	12:55	22,578	-509	-71,111	29	24	0	0
4	1	14:16	20:34	22,632	-510	-332,605	59	0	0	0
5 5	1 2	00:20 16:53	05:18 18:53	17,788 7,184	-510 -513	-34,831 -34,896	19 4	0 16	0 0	0 0
6 6 6	1 2 3	03:45 19:33 20:36	08:03 20:34 23:01	15,447 3,608 8,712	-515 -523 -521	73 84 81	7 2 3	173 0 2	0 0 0	0 0 0
7	1	12:59	19:20	22,842	-504	-369,594	231	0	0	0
8 8 8	1 2 3	10:24 19:28 20:36	14:40 20:34 22:47	15,357 3,963 7,865	-517 -499 -509	-431,980 -431,248 -431,096	126 28 57	1 0 0	1 0 0	0 0 0
9 9	1 2	00:00 22:08	04:02 23:59	14,471 6,657	-524 -526	11,518 11,639	6 8	2 0	0 0	0 0
10 10	1 2	17:14 20:36	20:34 23:59	11,944 12,195	-503 -499	-13,734 -13,737	2 1	68 34	0 0	0 0
11	1	10:06	16:13	21,960	-502	-23,249	14	451	0	0
12	-
13 13	1 2	07:41 15:54	11:07 20:10	12,350 15,363	-529 -506	15,031 15,077	9 3	14 54	0 0	0 0
14	1	01:06	07:22	22,523	-512	44,939	10	0	0	0
15 15 15	1 2 3	00:00 07:34 22:04	02:38 10:32 23:59	9,441 10,683 6,895	-495 -522 -523	-22,346 -22,501 -22,737	9 16 11	1 1 0	0 0 0	0 0 0
16	-
17	-
18 18	1 2	00:00 22:34	04:27 23:59	15,977 5,120	-506 -509	33,632 33,345	16 4	1 1	0 0	0 0
19	-
20 20	1 2	04:57 12:29	07:16 17:22	8,295 17,574	-532 -504	191,307 191,398	8 10	3 0	0 0	0 0
21	-
22	1	04:59	11:55	24,919	-515	162,286	187	0	0	0
23 23 23	1 2 3	00:00 19:03 20:36	02:14 20:34 23:59	8,024 5,413 12,195	-501 -501 -506	-11,710 -11,756 -11,768	6 4 2	66 1 28	0 0 0	0 0 0
24 24	1 2	16:01 20:36	20:34 22:47	16,349 7,861	-516 -511	-63,997 -64,029	10 8	0 0	0 0	0 0
25	1	02:45	09:47	25,301	-518	-34,316	5	107	0	0
26 26	1 2	00:00 20:36	02:08 23:59	7,680 12,191	-517 -511	-233,844 -235,546	56 79	1 0	1 0	0 0
27 27 27	1 2 3	09:19 19:00 20:36	13:59 20:34 21:38	16,748 5,602 3,751	-511 -503 -509	-249,749 -251,379 -251,654	261 92 61	1 0 0	1 0 0	0 0 0
28	1	11:42	17:08	19,541	-514	88,104	6	6	0	0
29 29 29	1 2 3	00:00 19:02 20:36	01:37 20:34 23:59	5,825 5,496 12,195	-521 -498 -506	-284,050 -285,475 -285,673	43 35 77	1 0 0	1 0 0	0 0 0
30	1	01:17	06:42	19,528	-516	-362,801	193	0	0	0
31	1	07:57	14:39	24,128	-510	-359,478	21	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-