GPS Space Vehicle Time Integrity for MJD 52822

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
12:20
21:23
16:37
23:59
15,443
  9,352
   129
   132
  -292,557
  -292,605
7
11
0
0
0
0
0
0

2
2
1
2
11:20
17:37
17:36
18:39
22,518
  3,653
   124
   121
   142,755
   142,835
39
6
0
0
0
0
0
0

3
3
1
2
12:43
17:37
17:36
19:05
17,561
  5,225
   129
   132
   -23,807
   -23,842
16
6
0
0
0
0
0
0

4
4
1
2
00:00
20:00
03:10
23:59
11,391
14,336
   119
   126
   -44,756
   -44,692
3
4
24
4
0
0
0
0

5
5
5
1
2
3
06:17
07:29
22:52
07:27
11:16
23:59
  4,198
13,620
  4,012
   118
   121
   131
   -22,151
   -22,231
   -22,687
13
34
12
0
1
0
0
0
0
0
0
0

6
6
1
2
01:34
09:41
05:01
13:57
12,387
15,393
   108
   123
     5,858
     5,881
7
4
0
4
0
0
0
0

7
7
1
2
00:00
18:59
01:22
23:59
  4,926
17,987
   128
   125
  -555,205
  -556,259
26
68
1
0
1
0
0
0

8
8
8
1
2
3
01:28
16:23
17:37
04:51
17:36
20:37
12,163
  4,386
10,774
   112
   133
   127
  -377,719
  -378,158
  -378,234
35
12
30
1
0
0
0
0
0
0
0
0

9
9
1
2
04:02
07:29
07:27
09:47
12,344
  8,229
   121
   116
    51,787
    51,804
7
4
0
2
0
0
0
0

10
1
00:00
06:29
23,323
   118
   -27,473
8
1
0
0

11
11
1
2
15:58
17:37
17:36
22:03
  5,881
15,946
   128
   128
   -54,104
   -54,124
5
5
1
0
0
0
0
0

12
-

13
13
13
1
2
3
00:00
13:34
21:49
02:06
17:02
23:59
  7,541
12,466
  7,791
   117
   130
   128
    29,185
    29,218
    29,227
4
3
3
14
6
5
0
0
0
0
0
0

14
1
07:29
13:17
20,855
   121
    20,562
5
50
0
0

15
15
15
1
2
3
04:54
07:29
13:42
07:27
08:57
17:18
  9,202
  5,268
12,935
   116
   124
   128
  -128,531
  -128,557
  -128,676
9
5
16
0
1
0
0
0
0
0
0
0

16
1
10:31
17:30
25,133
   129
   -43,346
51
0
0
0

17
-

18
18
1
2
04:37
07:29
07:27
10:24
10,202
10,459
   110
   124
   -12,384
   -12,371
4
4
1
61
0
0
0
0

19
-

20
20
1
2
11:06
18:31
13:06
23:28
  7,203
17,840
   127
   128
   214,080
   214,075
4
5
5
3
0
0
0
0

21
21
1
2
03:09
13:19
07:27
15:29
15,467
  7,784
   115
   134
     7,280
     6,973
41
23
0
0
0
0
0
0

22
-

23
23
1
2
05:49
07:29
07:27
11:20
  5,881
13,825
   116
   125
   -29,841
   -29,841
2
4
8
71
0
0
0
0

24
24
1
2
00:00
21:41
04:39
23:59
16,742
  8,291
   127
   126
   -41,383
   -41,601
12
9
1
0
0
0
0
0

25
1
08:32
15:37
25,430
   130
   -46,963
4
17
0
0

26
1
01:48
07:27
20,364
   111
  -520,267
18
0
0
0

27
27
27
1
2
3
01:07
15:15
17:37
03:40
17:36
19:58
  9,178
  8,448
  8,416
   111
   130
   125
  -372,223
  -374,805
  -375,249
141
127
126
1
0
0
1
0
0
0
0
0

28
1
17:41
23:06
19,487
   126
    28,695
16
0
0
0

29
1
00:52
07:17
23,085
   116
  -155,128
20
0
0
0

30
1
07:29
12:27
17,836
   120
  -252,133
212
0
0
0

31
31
1
2
13:49
17:37
17:36
20:31
13,594
10,379
   133
   133
  -299,685
  -299,943
85
62
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	12:20 21:23	16:37 23:59	15,443 9,352	129 132	-292,557 -292,605	7 11	0 0	0 0	0 0
2 2	1 2	11:20 17:37	17:36 18:39	22,518 3,653	124 121	142,755 142,835	39 6	0 0	0 0	0 0
3 3	1 2	12:43 17:37	17:36 19:05	17,561 5,225	129 132	-23,807 -23,842	16 6	0 0	0 0	0 0
4 4	1 2	00:00 20:00	03:10 23:59	11,391 14,336	119 126	-44,756 -44,692	3 4	24 4	0 0	0 0
5 5 5	1 2 3	06:17 07:29 22:52	07:27 11:16 23:59	4,198 13,620 4,012	118 121 131	-22,151 -22,231 -22,687	13 34 12	0 1 0	0 0 0	0 0 0
6 6	1 2	01:34 09:41	05:01 13:57	12,387 15,393	108 123	5,858 5,881	7 4	0 4	0 0	0 0
7 7	1 2	00:00 18:59	01:22 23:59	4,926 17,987	128 125	-555,205 -556,259	26 68	1 0	1 0	0 0
8 8 8	1 2 3	01:28 16:23 17:37	04:51 17:36 20:37	12,163 4,386 10,774	112 133 127	-377,719 -378,158 -378,234	35 12 30	1 0 0	0 0 0	0 0 0
9 9	1 2	04:02 07:29	07:27 09:47	12,344 8,229	121 116	51,787 51,804	7 4	0 2	0 0	0 0
10	1	00:00	06:29	23,323	118	-27,473	8	1	0	0
11 11	1 2	15:58 17:37	17:36 22:03	5,881 15,946	128 128	-54,104 -54,124	5 5	1 0	0 0	0 0
12	-
13 13 13	1 2 3	00:00 13:34 21:49	02:06 17:02 23:59	7,541 12,466 7,791	117 130 128	29,185 29,218 29,227	4 3 3	14 6 5	0 0 0	0 0 0
14	1	07:29	13:17	20,855	121	20,562	5	50	0	0
15 15 15	1 2 3	04:54 07:29 13:42	07:27 08:57 17:18	9,202 5,268 12,935	116 124 128	-128,531 -128,557 -128,676	9 5 16	0 1 0	0 0 0	0 0 0
16	1	10:31	17:30	25,133	129	-43,346	51	0	0	0
17	-
18 18	1 2	04:37 07:29	07:27 10:24	10,202 10,459	110 124	-12,384 -12,371	4 4	1 61	0 0	0 0
19	-
20 20	1 2	11:06 18:31	13:06 23:28	7,203 17,840	127 128	214,080 214,075	4 5	5 3	0 0	0 0
21 21	1 2	03:09 13:19	07:27 15:29	15,467 7,784	115 134	7,280 6,973	41 23	0 0	0 0	0 0
22	-
23 23	1 2	05:49 07:29	07:27 11:20	5,881 13,825	116 125	-29,841 -29,841	2 4	8 71	0 0	0 0
24 24	1 2	00:00 21:41	04:39 23:59	16,742 8,291	127 126	-41,383 -41,601	12 9	1 0	0 0	0 0
25	1	08:32	15:37	25,430	130	-46,963	4	17	0	0
26	1	01:48	07:27	20,364	111	-520,267	18	0	0	0
27 27 27	1 2 3	01:07 15:15 17:37	03:40 17:36 19:58	9,178 8,448 8,416	111 130 125	-372,223 -374,805 -375,249	141 127 126	1 0 0	1 0 0	0 0 0
28	1	17:41	23:06	19,487	126	28,695	16	0	0	0
29	1	00:52	07:17	23,085	116	-155,128	20	0	0	0
30	1	07:29	12:27	17,836	120	-252,133	212	0	0	0
31 31	1 2	13:49 17:37	17:36 20:31	13,594 10,379	133 133	-299,685 -299,943	85 62	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-