GPS Space Vehicle Time Integrity for MJD 52908

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
06:47
15:32
10:46
18:55
14,295
12,187
  -438
  -429
  -307,175
  -307,230
5
8
1
6
0
0
0
0

2
2
1
2
05:28
06:47
06:46
12:46
  4,665
21,516
  -416
  -422
   191,997
   192,087
8
43
0
0
0
0
0
0

3
1
06:47
13:07
22,760
  -423
   -48,103
24
27
0
0

4
1
14:09
21:14
25,482
  -424
   -28,395
27
0
0
0

5
5
1
2
00:25
17:18
05:24
18:51
17,893
  5,625
  -428
  -471
   -49,322
     -427
365
5
1
1
1
0
0
5349

6
6
6
1
2
3
03:49
06:47
19:40
06:46
08:10
23:05
10,570
  4,947
12,282
  -433
  -442
  -418
     -344
     -351
     -331
7
4
4
166
17
0
0
0
0
0
0
0

7
1
13:02
19:23
22,850
  -425
  -629,291
38
0
0
0

8
8
1
2
10:35
19:34
14:47
22:59
15,124
12,323
  -422
  -417
  -421,696
  -421,769
8
9
1
0
0
0
0
0

9
9
1
2
00:00
22:01
03:48
23:59
13,706
  7,010
  -428
  -426
     8,317
     8,459
3
5
26
0
0
0
0
0

10
1
17:26
23:59
23,484
  -424
   -32,343
4
1
0
0

11
1
10:08
16:15
22,009
  -427
   -68,860
15
1
0
0

12
-

13
13
1
2
07:34
15:53
11:08
20:04
12,830
14,998
  -439
  -428
    30,914
    30,930
6
2
2
58
0
0
0
0

14
1
01:15
06:46
19,839
  -429
    20,047
5
4
0
0

15
15
1
2
00:00
07:54
03:10
11:39
11,431
13,474
  -429
  -441
  -164,782
  -164,941
14
19
1
1
0
0
0
0

16
16
1
2
04:37
06:47
06:46
11:35
  7,739
17,286
  -429
  -435
   -83,359
   -83,411
19
18
0
0
0
0
0
0

17
1
19:07
23:59
17,428
  -426
  -204,416
160
0
0
0

18
18
1
2
00:00
22:33
04:27
23:59
16,021
  5,142
  -423
  -430
    -9,792
    -9,727
9
2
309
4
0
0
0
0

19
-

20
20
1
2
05:04
12:34
06:46
17:29
  6,127
17,636
  -439
  -424
   209,110
   209,092
3
7
2
2
0
0
0
0

21
21
21
1
2
3
00:00
07:28
21:19
02:14
09:45
23:59
  8,052
  8,209
  9,576
  -423
  -438
  -426
   -48,880
   -49,030
   -49,267
11
11
12
1
1
0
0
0
0
0
0
0

22
-

23
23
1
2
00:19
11:36
05:41
12:41
19,328
  3,850
  -418
  -440
   -37,270
   -37,316
8
3
372
11
0
0
0
0

24
1
16:03
22:50
24,402
  -425
   -63,323
15
0
0
0

25
25
1
2
02:47
06:47
06:46
09:50
14,301
10,966
  -422
  -425
   -52,859
   -52,872
5
4
5
7
0
0
0
0

26
26
1
2
00:00
19:46
02:21
23:59
  8,481
15,142
  -427
  -426
  -518,103
  -517,861
4
16
4
0
0
0
0
0

27
27
1
2
09:18
19:07
14:04
21:41
17,108
  9,197
  -432
  -428
  -682,507
  -683,506
155
85
1
0
1
0
0
0

28
1
11:50
15:59
14,972
  -418
     6,685
9
0
0
0

29
29
1
2
00:00
18:55
01:23
23:59
  5,002
18,142
  -427
  -423
  -104,043
  -105,215
29
83
1
0
1
0
0
0

30
1
01:18
06:42
19,421
  -430
  -517,294
177
0
0
0

31
1
08:02
14:41
23,868
  -425
  -410,299
59
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	06:47 15:32	10:46 18:55	14,295 12,187	-438 -429	-307,175 -307,230	5 8	1 6	0 0	0 0
2 2	1 2	05:28 06:47	06:46 12:46	4,665 21,516	-416 -422	191,997 192,087	8 43	0 0	0 0	0 0
3	1	06:47	13:07	22,760	-423	-48,103	24	27	0	0
4	1	14:09	21:14	25,482	-424	-28,395	27	0	0	0
5 5	1 2	00:25 17:18	05:24 18:51	17,893 5,625	-428 -471	-49,322 -427	365 5	1 1	1 0	0 5349
6 6 6	1 2 3	03:49 06:47 19:40	06:46 08:10 23:05	10,570 4,947 12,282	-433 -442 -418	-344 -351 -331	7 4 4	166 17 0	0 0 0	0 0 0
7	1	13:02	19:23	22,850	-425	-629,291	38	0	0	0
8 8	1 2	10:35 19:34	14:47 22:59	15,124 12,323	-422 -417	-421,696 -421,769	8 9	1 0	0 0	0 0
9 9	1 2	00:00 22:01	03:48 23:59	13,706 7,010	-428 -426	8,317 8,459	3 5	26 0	0 0	0 0
10	1	17:26	23:59	23,484	-424	-32,343	4	1	0	0
11	1	10:08	16:15	22,009	-427	-68,860	15	1	0	0
12	-
13 13	1 2	07:34 15:53	11:08 20:04	12,830 14,998	-439 -428	30,914 30,930	6 2	2 58	0 0	0 0
14	1	01:15	06:46	19,839	-429	20,047	5	4	0	0
15 15	1 2	00:00 07:54	03:10 11:39	11,431 13,474	-429 -441	-164,782 -164,941	14 19	1 1	0 0	0 0
16 16	1 2	04:37 06:47	06:46 11:35	7,739 17,286	-429 -435	-83,359 -83,411	19 18	0 0	0 0	0 0
17	1	19:07	23:59	17,428	-426	-204,416	160	0	0	0
18 18	1 2	00:00 22:33	04:27 23:59	16,021 5,142	-423 -430	-9,792 -9,727	9 2	309 4	0 0	0 0
19	-
20 20	1 2	05:04 12:34	06:46 17:29	6,127 17,636	-439 -424	209,110 209,092	3 7	2 2	0 0	0 0
21 21 21	1 2 3	00:00 07:28 21:19	02:14 09:45 23:59	8,052 8,209 9,576	-423 -438 -426	-48,880 -49,030 -49,267	11 11 12	1 1 0	0 0 0	0 0 0
22	-
23 23	1 2	00:19 11:36	05:41 12:41	19,328 3,850	-418 -440	-37,270 -37,316	8 3	372 11	0 0	0 0
24	1	16:03	22:50	24,402	-425	-63,323	15	0	0	0
25 25	1 2	02:47 06:47	06:46 09:50	14,301 10,966	-422 -425	-52,859 -52,872	5 4	5 7	0 0	0 0
26 26	1 2	00:00 19:46	02:21 23:59	8,481 15,142	-427 -426	-518,103 -517,861	4 16	4 0	0 0	0 0
27 27	1 2	09:18 19:07	14:04 21:41	17,108 9,197	-432 -428	-682,507 -683,506	155 85	1 0	1 0	0 0
28	1	11:50	15:59	14,972	-418	6,685	9	0	0	0
29 29	1 2	00:00 18:55	01:23 23:59	5,002 18,142	-427 -423	-104,043 -105,215	29 83	1 0	1 0	0 0
30	1	01:18	06:42	19,421	-430	-517,294	177	0	0	0
31	1	08:02	14:41	23,868	-425	-410,299	59	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-