GPS Space Vehicle Time Integrity for MJD 52995

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
00:37
09:35
04:49
12:56
15,078
12,059
    -1
   -10
  -320,845
  -320,908
5
5
6
9
0
0
0
0

2
1
00:00
06:59
25,130
     6
   243,199
45
1
0
0

3
1
00:49
07:08
22,687
   -11
   -71,703
28
0
0
0

4
1
08:18
15:23
25,474
    -9
    29,063
49
0
0
0

5
5
5
1
2
3
10:56
18:21
19:34
13:02
19:31
23:17
  7,563
  4,181
13,383
   -10
   -13
    -8
   -10,413
   -10,453
   -10,462
3
3
5
30
3
0
0
0
0
0
0
0

6
6
6
1
2
3
00:00
13:39
21:47
02:09
17:08
23:59
  7,778
12,488
  7,884
    -5
   -12
     3
     2,478
     2,482
     2,499
3
4
3
24
0
4
0
0
0
0
0
0

7
1
07:06
13:28
22,861
    -7
  -642,020
18
0
0
0

8
8
1
2
04:41
13:38
08:52
17:05
15,033
12,382
   -12
    -4
  -393,139
  -393,016
19
13
1
0
0
0
0
0

9
9
1
2
16:04
19:34
19:31
21:46
12,396
  7,938
    -5
     4
    22,266
    22,292
10
4
0
0
0
0
0
0

10
1
11:24
18:27
25,336
     0
   -36,446
4
22
0
0

11
1
04:13
10:21
22,055
    -8
   -84,984
22
0
0
0

12
-

13
13
1
2
01:47
10:02
05:15
14:17
12,463
15,269
   -11
    -6
    31,783
    31,782
3
3
7
7
0
0
0
0

14
14
1
2
00:00
19:34
01:40
23:59
  6,023
15,906
    10
     0
    18,253
    18,232
4
2
65
12
0
0
0
0

15
15
15
1
2
3
02:01
17:22
19:34
05:51
19:31
21:14
13,775
  7,717
  5,971
    -9
    -2
    -1
  -202,255
  -202,509
  -202,544
30
10
11
1
0
0
0
0
0
0
0
0

16
16
1
2
00:00
22:39
05:43
23:59
20,563
  4,784
    -5
     3
   -15,618
   -15,670
11
3
1
10
0
0
0
0

17
1
12:02
18:08
21,889
    -2
   -81,178
141
0
0
0

18
18
1
2
16:31
19:34
19:31
22:23
10,803
10,153
    -2
    -0
     1,646
     1,668
8
4
0
2
0
0
0
0

19
-

20
20
1
2
00:00
06:41
01:21
11:36
  4,905
17,736
     8
    -5
   198,419
   198,346
5
12
17
203
0
0
0
0

21
21
1
2
01:32
15:27
03:54
19:31
  8,515
14,605
   -10
    -1
   -69,103
   -69,143
8
4
2
1
0
0
0
0

22
-

23
23
1
2
05:34
19:34
07:10
23:54
  5,732
15,607
   -21
     3
   144,333
   146,721
74
195
1
0
1
0
0
0

24
1
10:14
16:59
24,305
    -5
   -84,482
20
0
0
0

25
25
1
2
00:00
20:49
03:55
23:59
14,131
11,427
     3
     2
   -57,365
   -57,418
6
2
1
5
0
0
0
0

26
1
13:45
19:31
20,749
    -2
  -472,967
51
0
0
0

27
27
1
2
03:15
13:06
08:03
15:39
17,268
  9,187
   -11
    -8
  -860,253
  -860,747
78
43
1
0
0
0
0
0

28
1
05:56
11:21
19,476
    -3
   -10,554
7
0
0
0

29
1
13:01
19:26
23,058
    -1
  -194,651
56
0
0
0

30
1
19:34
23:59
15,906
    -2
  -702,998
88
0
0
0

31
1
02:13
08:58
24,263
   -11
    -1,421
289
0
239
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	00:37 09:35	04:49 12:56	15,078 12,059	-1 -10	-320,845 -320,908	5 5	6 9	0 0	0 0
2	1	00:00	06:59	25,130	6	243,199	45	1	0	0
3	1	00:49	07:08	22,687	-11	-71,703	28	0	0	0
4	1	08:18	15:23	25,474	-9	29,063	49	0	0	0
5 5 5	1 2 3	10:56 18:21 19:34	13:02 19:31 23:17	7,563 4,181 13,383	-10 -13 -8	-10,413 -10,453 -10,462	3 3 5	30 3 0	0 0 0	0 0 0
6 6 6	1 2 3	00:00 13:39 21:47	02:09 17:08 23:59	7,778 12,488 7,884	-5 -12 3	2,478 2,482 2,499	3 4 3	24 0 4	0 0 0	0 0 0
7	1	07:06	13:28	22,861	-7	-642,020	18	0	0	0
8 8	1 2	04:41 13:38	08:52 17:05	15,033 12,382	-12 -4	-393,139 -393,016	19 13	1 0	0 0	0 0
9 9	1 2	16:04 19:34	19:31 21:46	12,396 7,938	-5 4	22,266 22,292	10 4	0 0	0 0	0 0
10	1	11:24	18:27	25,336	0	-36,446	4	22	0	0
11	1	04:13	10:21	22,055	-8	-84,984	22	0	0	0
12	-
13 13	1 2	01:47 10:02	05:15 14:17	12,463 15,269	-11 -6	31,783 31,782	3 3	7 7	0 0	0 0
14 14	1 2	00:00 19:34	01:40 23:59	6,023 15,906	10 0	18,253 18,232	4 2	65 12	0 0	0 0
15 15 15	1 2 3	02:01 17:22 19:34	05:51 19:31 21:14	13,775 7,717 5,971	-9 -2 -1	-202,255 -202,509 -202,544	30 10 11	1 0 0	0 0 0	0 0 0
16 16	1 2	00:00 22:39	05:43 23:59	20,563 4,784	-5 3	-15,618 -15,670	11 3	1 10	0 0	0 0
17	1	12:02	18:08	21,889	-2	-81,178	141	0	0	0
18 18	1 2	16:31 19:34	19:31 22:23	10,803 10,153	-2 -0	1,646 1,668	8 4	0 2	0 0	0 0
19	-
20 20	1 2	00:00 06:41	01:21 11:36	4,905 17,736	8 -5	198,419 198,346	5 12	17 203	0 0	0 0
21 21	1 2	01:32 15:27	03:54 19:31	8,515 14,605	-10 -1	-69,103 -69,143	8 4	2 1	0 0	0 0
22	-
23 23	1 2	05:34 19:34	07:10 23:54	5,732 15,607	-21 3	144,333 146,721	74 195	1 0	1 0	0 0
24	1	10:14	16:59	24,305	-5	-84,482	20	0	0	0
25 25	1 2	00:00 20:49	03:55 23:59	14,131 11,427	3 2	-57,365 -57,418	6 2	1 5	0 0	0 0
26	1	13:45	19:31	20,749	-2	-472,967	51	0	0	0
27 27	1 2	03:15 13:06	08:03 15:39	17,268 9,187	-11 -8	-860,253 -860,747	78 43	1 0	0 0	0 0
28	1	05:56	11:21	19,476	-3	-10,554	7	0	0	0
29	1	13:01	19:26	23,058	-1	-194,651	56	0	0	0
30	1	19:34	23:59	15,906	-2	-702,998	88	0	0	0
31	1	02:13	08:58	24,263	-11	-1,421	289	0	239	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-