GPS Space Vehicle Time Integrity for MJD 52780

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
00:19
15:10
03:39
19:29
12,009
15,460
   107
   116
  -286,283
  -286,372
15
8
1
0
0
0
0
0

2
2
1
2
14:16
20:24
20:22
21:34
21,959
  4,208
   130
   139
   118,900
   118,995
38
13
0
0
0
0
0
0

3
3
1
2
15:36
20:24
20:22
21:58
17,185
  5,622
   121
   139
   -11,990
   -12,011
17
2
0
11
0
0
0
0

4
4
1
2
00:00
22:54
06:03
23:59
21,813
  3,923
   113
   129
   -44,958
   -44,998
6
3
1
1
0
0
0
0

5
5
1
2
01:45
09:09
03:44
14:06
  7,112
17,786
   124
   133
   -15,506
   -15,556
4
6
27
23
0
0
0
0

6
6
1
2
04:22
12:31
07:52
16:48
12,549
15,383
   112
   131
     4,736
     4,753
6
5
2
0
0
0
0
0

7
7
1
2
00:00
21:54
04:16
23:59
15,335
  7,520
   122
   125
  -496,160
  -497,537
80
41
1
0
1
0
0
0

8
8
8
1
2
3
04:19
19:12
20:24
07:40
20:22
23:28
12,044
  4,248
11,019
   121
   114
   126
  -338,985
  -339,610
  -339,697
46
13
36
1
0
0
1
0
0
0
0
0

9
1
06:55
12:41
20,719
   121
    45,250
12
0
0
0

10
1
02:12
09:15
25,363
   122
   -25,227
4
61
0
0

11
11
1
2
18:48
20:24
20:22
23:59
  5,637
12,911
   117
   125
   -47,889
   -47,896
2
4
5
0
0
0
0
0

12
-

13
13
1
2
00:47
16:30
04:59
19:55
15,134
12,298
   108
   118
    27,613
    27,646
4
3
12
5
0
0
0
0

14
1
09:51
16:07
22,526
   121
    21,388
3
21
0
0

15
15
1
2
07:39
16:32
11:46
20:03
14,790
12,656
   124
   132
  -111,533
  -111,674
12
15
1
0
0
0
0
0

16
1
13:25
20:22
24,997
   123
   -13,940
67
0
0
0

17
17
1
2
05:36
16:28
10:43
17:54
18,413
  5,154
   120
   120
   -13,705
   -13,756
3
6
57
3
0
0
0
0

18
1
07:32
13:18
20,761
   118
   -10,920
2
83
0
0

19
-

20
20
20
1
2
3
00:00
14:00
21:24
02:26
15:58
23:59
  8,801
  7,123
  9,316
   111
   128
   130
   213,993
   214,021
   214,028
4
3
3
5
15
1
0
0
0
0
0
0

21
21
1
2
06:09
16:11
10:59
18:29
17,337
  8,238
   112
   118
    49,437
    49,017
59
33
1
0
0
0
0
0

22
-

23
1
08:23
14:00
20,214
   119
   -26,814
3
19
0
0

24
1
00:34
07:29
24,860
   117
   -31,331
18
0
0
0

25
1
11:24
18:28
25,410
   126
   -44,395
6
1
0
0

26
1
04:36
11:09
23,500
   117
  -506,010
38
0
0
0

27
27
27
1
2
3
04:01
18:08
20:24
06:34
20:22
22:50
  9,133
  8,074
  8,776
   114
   116
   127
  -166,260
  -169,385
  -169,905
170
144
153
1
0
0
1
0
0
0
0
0

28
28
1
2
00:00
20:32
02:01
23:59
  7,313
12,440
   130
   122
    41,481
    41,204
7
10
1
0
0
0
0
0

29
1
03:45
10:11
23,108
   118
  -140,940
40
0
0
0

30
1
10:00
15:23
19,381
   129
   -89,298
268
0
0
0

31
31
1
2
16:39
20:24
20:22
23:20
13,384
10,554
   123
   136
  -212,470
  -212,781
104
76
0
0
0
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	00:19 15:10	03:39 19:29	12,009 15,460	107 116	-286,283 -286,372	15 8	1 0	0 0	0 0
2 2	1 2	14:16 20:24	20:22 21:34	21,959 4,208	130 139	118,900 118,995	38 13	0 0	0 0	0 0
3 3	1 2	15:36 20:24	20:22 21:58	17,185 5,622	121 139	-11,990 -12,011	17 2	0 11	0 0	0 0
4 4	1 2	00:00 22:54	06:03 23:59	21,813 3,923	113 129	-44,958 -44,998	6 3	1 1	0 0	0 0
5 5	1 2	01:45 09:09	03:44 14:06	7,112 17,786	124 133	-15,506 -15,556	4 6	27 23	0 0	0 0
6 6	1 2	04:22 12:31	07:52 16:48	12,549 15,383	112 131	4,736 4,753	6 5	2 0	0 0	0 0
7 7	1 2	00:00 21:54	04:16 23:59	15,335 7,520	122 125	-496,160 -497,537	80 41	1 0	1 0	0 0
8 8 8	1 2 3	04:19 19:12 20:24	07:40 20:22 23:28	12,044 4,248 11,019	121 114 126	-338,985 -339,610 -339,697	46 13 36	1 0 0	1 0 0	0 0 0
9	1	06:55	12:41	20,719	121	45,250	12	0	0	0
10	1	02:12	09:15	25,363	122	-25,227	4	61	0	0
11 11	1 2	18:48 20:24	20:22 23:59	5,637 12,911	117 125	-47,889 -47,896	2 4	5 0	0 0	0 0
12	-
13 13	1 2	00:47 16:30	04:59 19:55	15,134 12,298	108 118	27,613 27,646	4 3	12 5	0 0	0 0
14	1	09:51	16:07	22,526	121	21,388	3	21	0	0
15 15	1 2	07:39 16:32	11:46 20:03	14,790 12,656	124 132	-111,533 -111,674	12 15	1 0	0 0	0 0
16	1	13:25	20:22	24,997	123	-13,940	67	0	0	0
17 17	1 2	05:36 16:28	10:43 17:54	18,413 5,154	120 120	-13,705 -13,756	3 6	57 3	0 0	0 0
18	1	07:32	13:18	20,761	118	-10,920	2	83	0	0
19	-
20 20 20	1 2 3	00:00 14:00 21:24	02:26 15:58 23:59	8,801 7,123 9,316	111 128 130	213,993 214,021 214,028	4 3 3	5 15 1	0 0 0	0 0 0
21 21	1 2	06:09 16:11	10:59 18:29	17,337 8,238	112 118	49,437 49,017	59 33	1 0	0 0	0 0
22	-
23	1	08:23	14:00	20,214	119	-26,814	3	19	0	0
24	1	00:34	07:29	24,860	117	-31,331	18	0	0	0
25	1	11:24	18:28	25,410	126	-44,395	6	1	0	0
26	1	04:36	11:09	23,500	117	-506,010	38	0	0	0
27 27 27	1 2 3	04:01 18:08 20:24	06:34 20:22 22:50	9,133 8,074 8,776	114 116 127	-166,260 -169,385 -169,905	170 144 153	1 0 0	1 0 0	0 0 0
28 28	1 2	00:00 20:32	02:01 23:59	7,313 12,440	130 122	41,481 41,204	7 10	1 0	0 0	0 0
29	1	03:45	10:11	23,108	118	-140,940	40	0	0	0
30	1	10:00	15:23	19,381	129	-89,298	268	0	0	0
31 31	1 2	16:39 20:24	20:22 23:20	13,384 10,554	123 136	-212,470 -212,781	104 76	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-