GPS Space Vehicle Time Integrity for MJD 52730

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
03:42
18:32
06:43
22:52
10,815
15,595
  -569
  -534
  -278,865
  -278,927
19
11
0
0
0
0
0
0

2
2
1
2
00:00
17:47
01:09
23:59
  4,141
22,284
  -549
  -542
    89,488
    89,966
15
37
1
0
0
0
0
0

3
3
1
2
00:00
18:57
01:21
23:59
  4,914
18,089
  -561
  -551
  -118,301
  -118,522
6
22
1
0
0
0
0
0

4
4
1
2
02:27
06:45
06:43
09:32
15,315
10,028
  -559
  -573
   -38,941
   -38,987
20
9
0
0
0
0
0
0

5
5
1
2
05:07
12:30
06:43
17:26
  5,766
17,712
  -588
  -553
    -8,817
    -8,820
5
5
0
66
0
0
0
0

6
6
1
2
07:41
15:53
11:15
20:06
12,802
15,147
  -570
  -550
     2,912
     2,939
8
4
0
36
0
0
0
0

7
1
01:27
06:43
18,937
  -562
  -405,472
133
0
0
0

8
8
8
1
2
3
00:00
07:43
22:34
02:54
11:00
23:59
10,484
11,800
  5,136
  -544
  -584
  -560
  -276,300
  -276,810
  -277,621
39
51
21
1
1
0
0
1
0
0
0
0

9
9
1
2
10:21
12:09
12:06
16:09
  6,279
14,336
  -555
  -545
    37,064
    37,099
8
10
5
0
0
0
0
0

10
10
1
2
05:32
06:45
06:43
12:06
  4,228
19,240
  -543
  -562
   -23,280
   -23,307
28
2
0
11
0
0
0
0

11
11
1
2
00:00
22:14
04:23
23:59
15,763
  6,324
  -561
  -557
   -41,641
   -41,747
16
2
1
7
0
0
0
0

12
-

13
13
13
1
2
3
04:12
06:45
19:56
06:43
08:30
23:20
  9,039
  6,301
12,200
  -559
  -583
  -553
    24,714
    24,694
    24,753
22
4
3
90
7
13
0
0
0
0
0
0

14
1
13:14
19:31
22,614
  -543
    22,792
4
57
0
0

15
15
1
2
12:09
19:54
15:07
23:20
10,644
12,332
  -538
  -546
   -91,662
   -91,802
9
19
1
0
0
0
0
0

16
1
16:55
23:56
25,228
  -547
    30,996
95
0
0
0

17
17
17
1
2
3
09:27
12:09
19:50
12:06
14:24
21:53
  9,544
  8,060
  7,325
  -578
  -542
  -554
    -6,202
    -6,190
    -6,251
3
10
6
34
72
4
0
0
0
0
0
0

18
18
1
2
11:01
12:09
12:06
16:46
  3,911
16,608
  -565
  -543
    -7,139
    -7,132
4
2
0
112
0
0
0
0

19
-

20
20
1
2
00:53
17:23
05:51
19:26
17,887
  7,383
  -558
  -540
   211,465
   211,516
13
4
0
13
0
0
0
0

21
-

22
-

23
23
1
2
10:38
12:09
12:06
16:36
  5,267
15,967
  -552
  -535
   -23,772
   -23,757
5
3
0
33
0
0
0
0

24
24
1
2
03:58
06:45
06:43
10:53
  9,852
14,872
  -561
  -562
   -19,967
   -20,002
14
14
0
0
0
0
0
0

25
1
14:50
21:54
25,390
  -545
   -42,323
7
21
0
0

26
26
1
2
07:57
12:09
12:06
14:29
14,913
  8,351
  -559
  -550
  -465,200
  -465,296
36
17
0
0
0
0
0
0

27
27
27
1
2
3
00:00
07:25
21:33
02:19
10:01
23:59
  8,370
  9,330
  8,785
  -545
  -585
  -557
  -588,742
  -588,587
  -588,194
30
24
20
0
1
0
0
0
0
0
0
0

28
1
00:00
05:25
19,510
  -554
    57,207
16
157
0
0

29
29
1
2
07:11
12:09
12:06
13:38
17,677
  5,310
  -558
  -549
  -109,611
  -109,711
47
11
0
0
0
0
0
0

30
1
13:27
18:51
19,462
  -544
  -560,333
16
0
0
0

31
31
1
2
00:00
20:03
02:47
23:59
10,029
14,187
  -554
  -546
   -82,768
   -85,203
96
136
1
0
1
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	03:42 18:32	06:43 22:52	10,815 15,595	-569 -534	-278,865 -278,927	19 11	0 0	0 0	0 0
2 2	1 2	00:00 17:47	01:09 23:59	4,141 22,284	-549 -542	89,488 89,966	15 37	1 0	0 0	0 0
3 3	1 2	00:00 18:57	01:21 23:59	4,914 18,089	-561 -551	-118,301 -118,522	6 22	1 0	0 0	0 0
4 4	1 2	02:27 06:45	06:43 09:32	15,315 10,028	-559 -573	-38,941 -38,987	20 9	0 0	0 0	0 0
5 5	1 2	05:07 12:30	06:43 17:26	5,766 17,712	-588 -553	-8,817 -8,820	5 5	0 66	0 0	0 0
6 6	1 2	07:41 15:53	11:15 20:06	12,802 15,147	-570 -550	2,912 2,939	8 4	0 36	0 0	0 0
7	1	01:27	06:43	18,937	-562	-405,472	133	0	0	0
8 8 8	1 2 3	00:00 07:43 22:34	02:54 11:00 23:59	10,484 11,800 5,136	-544 -584 -560	-276,300 -276,810 -277,621	39 51 21	1 1 0	0 1 0	0 0 0
9 9	1 2	10:21 12:09	12:06 16:09	6,279 14,336	-555 -545	37,064 37,099	8 10	5 0	0 0	0 0
10 10	1 2	05:32 06:45	06:43 12:06	4,228 19,240	-543 -562	-23,280 -23,307	28 2	0 11	0 0	0 0
11 11	1 2	00:00 22:14	04:23 23:59	15,763 6,324	-561 -557	-41,641 -41,747	16 2	1 7	0 0	0 0
12	-
13 13 13	1 2 3	04:12 06:45 19:56	06:43 08:30 23:20	9,039 6,301 12,200	-559 -583 -553	24,714 24,694 24,753	22 4 3	90 7 13	0 0 0	0 0 0
14	1	13:14	19:31	22,614	-543	22,792	4	57	0	0
15 15	1 2	12:09 19:54	15:07 23:20	10,644 12,332	-538 -546	-91,662 -91,802	9 19	1 0	0 0	0 0
16	1	16:55	23:56	25,228	-547	30,996	95	0	0	0
17 17 17	1 2 3	09:27 12:09 19:50	12:06 14:24 21:53	9,544 8,060 7,325	-578 -542 -554	-6,202 -6,190 -6,251	3 10 6	34 72 4	0 0 0	0 0 0
18 18	1 2	11:01 12:09	12:06 16:46	3,911 16,608	-565 -543	-7,139 -7,132	4 2	0 112	0 0	0 0
19	-
20 20	1 2	00:53 17:23	05:51 19:26	17,887 7,383	-558 -540	211,465 211,516	13 4	0 13	0 0	0 0
21	-
22	-
23 23	1 2	10:38 12:09	12:06 16:36	5,267 15,967	-552 -535	-23,772 -23,757	5 3	0 33	0 0	0 0
24 24	1 2	03:58 06:45	06:43 10:53	9,852 14,872	-561 -562	-19,967 -20,002	14 14	0 0	0 0	0 0
25	1	14:50	21:54	25,390	-545	-42,323	7	21	0	0
26 26	1 2	07:57 12:09	12:06 14:29	14,913 8,351	-559 -550	-465,200 -465,296	36 17	0 0	0 0	0 0
27 27 27	1 2 3	00:00 07:25 21:33	02:19 10:01 23:59	8,370 9,330 8,785	-545 -585 -557	-588,742 -588,587 -588,194	30 24 20	0 1 0	0 0 0	0 0 0
28	1	00:00	05:25	19,510	-554	57,207	16	157	0	0
29 29	1 2	07:11 12:09	12:06 13:38	17,677 5,310	-558 -549	-109,611 -109,711	47 11	0 0	0 0	0 0
30	1	13:27	18:51	19,462	-544	-560,333	16	0	0	0
31 31	1 2	00:00 20:03	02:47 23:59	10,029 14,187	-554 -546	-82,768 -85,203	96 136	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-