GPS Space Vehicle Time Integrity for MJD 52544

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
07:13
16:22
11:35
19:39
15,709
11,833
  -531
  -515
  -251,016
  -251,067
9
8
0
0
0
0
0
0

2
1
06:14
13:32
26,232
  -515
   269,841
49
0
0
0

3
1
07:35
13:52
22,567
  -529
   -67,211
16
0
0
0

4
1
15:11
22:17
25,481
  -513
  -321,122
75
0
0
0

5
5
1
2
01:18
17:51
06:16
19:51
17,847
  7,196
  -528
  -506
   -33,386
   -33,429
15
5
0
16
0
0
0
0

6
6
1
2
04:43
20:30
09:01
23:59
15,464
12,515
  -527
  -523
      -73
      -49
6
4
0
4
0
0
0
0

7
1
13:56
20:17
22,838
  -517
  -410,407
214
0
0
0

8
8
1
2
11:22
20:25
15:38
23:45
15,342
11,971
  -506
  -516
  -463,449
  -462,673
117
86
1
0
1
0
0
0

9
1
00:00
04:59
17,961
  -534
     9,303
5
1
0
0

10
10
1
2
00:00
18:12
01:20
23:59
  4,819
20,781
  -535
  -522
   -12,944
   -12,991
3
3
3
28
0
0
0
0

11
1
11:04
17:10
21,969
  -513
   -22,105
3
16
0
0

12
-

13
13
1
2
08:37
16:50
12:04
21:06
12,370
15,339
  -537
  -518
    14,104
    14,146
6
3
1
81
0
0
0
0

14
1
02:04
08:20
22,535
  -530
    46,823
13
0
0
0

15
15
15
1
2
3
00:00
08:31
22:59
03:33
11:27
23:59
12,812
10,496
  3,604
  -530
  -534
  -531
   -16,790
   -16,938
   -17,157
14
12
6
1
1
0
0
0
0
0
0
0

16
-

17
17
17
1
2
3
00:00
08:51
22:15
03:12
10:46
23:59
11,557
  6,897
  6,272
  -517
  -531
  -520
  -501,992
  -504,003
  -507,216
221
137
121
1
1
0
1
1
0
0
0
0

18
1
00:00
05:24
19,423
  -527
    37,979
18
1
0
0

19
-

20
20
1
2
05:52
13:25
08:14
18:18
  8,493
17,513
  -541
  -513
   188,839
   188,933
6
9
27
3
0
0
0
0

21
-

22
1
05:54
12:50
24,882
  -524
   187,801
121
0
0
0

23
23
1
2
00:00
20:02
03:12
23:59
11,556
14,236
  -521
  -517
   -10,879
   -10,932
3
3
26
7
0
0
0
0

24
1
17:00
23:46
24,321
  -520
   -60,858
16
0
0
0

25
1
03:41
10:43
25,324
  -528
   -33,732
6
14
0
0

26
26
1
2
00:00
20:32
03:06
23:59
11,160
12,412
  -532
  -520
  -206,083
  -207,829
82
83
1
0
1
0
0
0

27
27
1
2
10:09
19:57
14:55
22:34
17,150
  9,403
  -522
  -521
  -178,676
  -180,607
299
169
1
0
390
0
0
0

28
1
12:39
18:05
19,562
  -520
    88,759
4
17
0
0

29
29
1
2
00:00
20:00
02:36
23:59
  9,372
14,324
  -529
  -522
  -257,785
  -259,437
65
91
1
0
1
0
0
0

30
1
02:14
07:39
19,525
  -539
  -322,689
208
0
0
0

31
1
08:55
15:38
24,148
  -520
  -361,666
16
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	07:13 16:22	11:35 19:39	15,709 11,833	-531 -515	-251,016 -251,067	9 8	0 0	0 0	0 0
2	1	06:14	13:32	26,232	-515	269,841	49	0	0	0
3	1	07:35	13:52	22,567	-529	-67,211	16	0	0	0
4	1	15:11	22:17	25,481	-513	-321,122	75	0	0	0
5 5	1 2	01:18 17:51	06:16 19:51	17,847 7,196	-528 -506	-33,386 -33,429	15 5	0 16	0 0	0 0
6 6	1 2	04:43 20:30	09:01 23:59	15,464 12,515	-527 -523	-73 -49	6 4	0 4	0 0	0 0
7	1	13:56	20:17	22,838	-517	-410,407	214	0	0	0
8 8	1 2	11:22 20:25	15:38 23:45	15,342 11,971	-506 -516	-463,449 -462,673	117 86	1 0	1 0	0 0
9	1	00:00	04:59	17,961	-534	9,303	5	1	0	0
10 10	1 2	00:00 18:12	01:20 23:59	4,819 20,781	-535 -522	-12,944 -12,991	3 3	3 28	0 0	0 0
11	1	11:04	17:10	21,969	-513	-22,105	3	16	0	0
12	-
13 13	1 2	08:37 16:50	12:04 21:06	12,370 15,339	-537 -518	14,104 14,146	6 3	1 81	0 0	0 0
14	1	02:04	08:20	22,535	-530	46,823	13	0	0	0
15 15 15	1 2 3	00:00 08:31 22:59	03:33 11:27 23:59	12,812 10,496 3,604	-530 -534 -531	-16,790 -16,938 -17,157	14 12 6	1 1 0	0 0 0	0 0 0
16	-
17 17 17	1 2 3	00:00 08:51 22:15	03:12 10:46 23:59	11,557 6,897 6,272	-517 -531 -520	-501,992 -504,003 -507,216	221 137 121	1 1 0	1 1 0	0 0 0
18	1	00:00	05:24	19,423	-527	37,979	18	1	0	0
19	-
20 20	1 2	05:52 13:25	08:14 18:18	8,493 17,513	-541 -513	188,839 188,933	6 9	27 3	0 0	0 0
21	-
22	1	05:54	12:50	24,882	-524	187,801	121	0	0	0
23 23	1 2	00:00 20:02	03:12 23:59	11,556 14,236	-521 -517	-10,879 -10,932	3 3	26 7	0 0	0 0
24	1	17:00	23:46	24,321	-520	-60,858	16	0	0	0
25	1	03:41	10:43	25,324	-528	-33,732	6	14	0	0
26 26	1 2	00:00 20:32	03:06 23:59	11,160 12,412	-532 -520	-206,083 -207,829	82 83	1 0	1 0	0 0
27 27	1 2	10:09 19:57	14:55 22:34	17,150 9,403	-522 -521	-178,676 -180,607	299 169	1 0	390 0	0 0
28	1	12:39	18:05	19,562	-520	88,759	4	17	0	0
29 29	1 2	00:00 20:00	02:36 23:59	9,372 14,324	-529 -522	-257,785 -259,437	65 91	1 0	1 0	0 0
30	1	02:14	07:39	19,525	-539	-322,689	208	0	0	0
31	1	08:55	15:38	24,148	-520	-361,666	16	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-