GPS Space Vehicle Time Integrity for MJD 52549

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
06:52
16:01
11:14
19:19
15,705
11,808
  -503
  -493
  -251,923
  -251,972
9
6
0
5
0
0
0
0

2
1
05:54
13:12
26,197
  -506
   272,510
47
0
0
0

3
1
07:15
13:31
22,573
  -517
   -68,608
14
0
0
0

4
1
14:52
21:57
25,488
  -509
  -325,298
73
0
0
0

5
5
1
2
00:57
17:29
05:55
19:32
17,841
  7,351
  -514
  -501
   -33,883
   -33,942
17
4
0
37
0
0
0
0

6
6
1
2
04:22
20:09
08:40
23:38
15,462
12,511
  -527
  -511
      -23
       -1
8
3
0
18
0
0
0
0

7
1
13:36
19:57
22,845
  -503
  -396,096
221
0
0
0

8
8
1
2
11:01
20:05
15:17
23:24
15,353
11,921
  -492
  -504
  -452,432
  -451,639
120
89
1
0
1
0
0
0

9
9
1
2
00:00
22:45
04:39
23:59
16,726
  4,433
  -515
  -501
    10,106
    10,248
7
3
1
3
0
0
0
0

10
1
17:52
23:59
22,025
  -510
   -13,271
6
1
0
0

11
1
10:43
16:50
21,964
  -505
   -22,498
4
56
0
0

12
-

13
13
1
2
08:17
16:30
11:43
20:46
12,353
15,356
  -510
  -506
    14,450
    14,478
4
3
3
69
0
0
0
0

14
1
01:44
08:00
22,502
  -512
    46,137
16
0
0
0

15
15
15
1
2
3
00:00
08:10
22:39
03:13
11:07
23:59
11,621
10,591
  4,775
  -506
  -526
  -506
   -18,776
   -18,929
   -19,143
13
10
5
1
1
0
0
0
0
0
0
0

16
-

17
17
17
1
2
3
00:00
08:28
21:54
02:52
10:22
23:59
10,327
  6,845
  7,519
  -492
  -522
  -495
  -530,234
  -532,074
  -535,112
189
127
133
1
1
0
1
1
0
0
0
0

18
1
00:00
05:03
18,211
  -511
    36,460
26
1
0
0

19
-

20
20
1
2
05:33
13:05
07:54
17:58
  8,478
17,532
  -502
  -502
   189,759
   189,827
6
10
25
0
0
0
0
0

21
-

22
1
05:34
12:30
24,901
  -510
   179,772
147
0
0
0

23
23
1
2
00:00
21:00
02:52
23:59
10,311
10,767
  -508
  -507
   -11,190
   -11,243
12
2
0
16
0
0
0
0

24
24
1
2
16:38
21:00
19:59
23:25
12,100
  8,702
  -497
  -498
   -61,950
   -61,987
10
4
0
0
0
0
0
0

25
1
03:21
10:23
25,320
  -511
   -33,933
9
31
0
0

26
26
1
2
00:00
20:12
02:45
23:59
  9,929
13,636
  -519
  -508
  -216,158
  -217,872
79
90
1
0
1
0
0
0

27
27
1
2
09:49
19:36
14:35
22:15
17,125
  9,477
  -506
  -511
  -204,794
  -206,670
290
164
1
0
139
0
0
0

28
1
12:18
17:44
19,573
  -506
    88,516
3
41
0
0

29
29
1
2
00:00
19:39
02:15
23:59
  8,105
15,571
  -519
  -513
  -267,311
  -268,934
63
98
1
0
1
0
0
0

30
1
01:53
07:19
19,527
  -530
  -337,494
199
0
0
0

31
1
08:34
15:17
24,141
  -509
  -361,084
14
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	06:52 16:01	11:14 19:19	15,705 11,808	-503 -493	-251,923 -251,972	9 6	0 5	0 0	0 0
2	1	05:54	13:12	26,197	-506	272,510	47	0	0	0
3	1	07:15	13:31	22,573	-517	-68,608	14	0	0	0
4	1	14:52	21:57	25,488	-509	-325,298	73	0	0	0
5 5	1 2	00:57 17:29	05:55 19:32	17,841 7,351	-514 -501	-33,883 -33,942	17 4	0 37	0 0	0 0
6 6	1 2	04:22 20:09	08:40 23:38	15,462 12,511	-527 -511	-23 -1	8 3	0 18	0 0	0 0
7	1	13:36	19:57	22,845	-503	-396,096	221	0	0	0
8 8	1 2	11:01 20:05	15:17 23:24	15,353 11,921	-492 -504	-452,432 -451,639	120 89	1 0	1 0	0 0
9 9	1 2	00:00 22:45	04:39 23:59	16,726 4,433	-515 -501	10,106 10,248	7 3	1 3	0 0	0 0
10	1	17:52	23:59	22,025	-510	-13,271	6	1	0	0
11	1	10:43	16:50	21,964	-505	-22,498	4	56	0	0
12	-
13 13	1 2	08:17 16:30	11:43 20:46	12,353 15,356	-510 -506	14,450 14,478	4 3	3 69	0 0	0 0
14	1	01:44	08:00	22,502	-512	46,137	16	0	0	0
15 15 15	1 2 3	00:00 08:10 22:39	03:13 11:07 23:59	11,621 10,591 4,775	-506 -526 -506	-18,776 -18,929 -19,143	13 10 5	1 1 0	0 0 0	0 0 0
16	-
17 17 17	1 2 3	00:00 08:28 21:54	02:52 10:22 23:59	10,327 6,845 7,519	-492 -522 -495	-530,234 -532,074 -535,112	189 127 133	1 1 0	1 1 0	0 0 0
18	1	00:00	05:03	18,211	-511	36,460	26	1	0	0
19	-
20 20	1 2	05:33 13:05	07:54 17:58	8,478 17,532	-502 -502	189,759 189,827	6 10	25 0	0 0	0 0
21	-
22	1	05:34	12:30	24,901	-510	179,772	147	0	0	0
23 23	1 2	00:00 21:00	02:52 23:59	10,311 10,767	-508 -507	-11,190 -11,243	12 2	0 16	0 0	0 0
24 24	1 2	16:38 21:00	19:59 23:25	12,100 8,702	-497 -498	-61,950 -61,987	10 4	0 0	0 0	0 0
25	1	03:21	10:23	25,320	-511	-33,933	9	31	0	0
26 26	1 2	00:00 20:12	02:45 23:59	9,929 13,636	-519 -508	-216,158 -217,872	79 90	1 0	1 0	0 0
27 27	1 2	09:49 19:36	14:35 22:15	17,125 9,477	-506 -511	-204,794 -206,670	290 164	1 0	139 0	0 0
28	1	12:18	17:44	19,573	-506	88,516	3	41	0	0
29 29	1 2	00:00 19:39	02:15 23:59	8,105 15,571	-519 -513	-267,311 -268,934	63 98	1 0	1 0	0 0
30	1	01:53	07:19	19,527	-530	-337,494	199	0	0	0
31	1	08:34	15:17	24,141	-509	-361,084	14	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-