GPS Space Vehicle Time Integrity for MJD 52807

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
1
2
3
00:00
13:21
22:24
01:50
17:39
23:59
  6,634
15,452
  5,683
   107
   128
   117
  -290,245
  -290,322
  -290,382
11
8
9
1
1
0
0
0
0
0
0
0

2
1
12:23
19:41
26,269
   125
   134,183
49
0
0
0

3
1
13:45
20:07
22,891
   129
   -19,665
21
0
0
0

4
4
1
2
00:00
21:02
04:11
23:59
15,092
10,624
   113
   118
   -45,424
   -45,391
2
2
152
4
0
0
0
0

5
5
5
1
2
3
00:00
07:19
08:30
01:50
08:29
12:17
  6,594
  4,213
13,593
   110
   139
   124
    -9,445
    -9,666
    -9,770
18
20
40
1
0
1
0
0
0
0
0
0

6
6
1
2
02:34
10:42
06:02
14:59
12,419
15,404
   114
   135
     5,461
     5,493
12
4
0
19
0
0
0
0

7
7
1
2
00:00
20:01
02:24
23:59
  8,644
14,274
   118
   114
  -535,921
  -537,092
41
63
1
0
1
0
0
0

8
8
1
2
02:29
17:24
05:47
21:38
11,817
15,256
   109
   121
  -365,262
  -365,813
36
43
1
0
0
0
0
0

9
9
1
2
05:03
08:30
08:29
10:49
12,288
  8,317
   124
   117
    49,427
    49,440
5
4
0
1
0
0
0
0

10
1
00:24
07:28
25,378
   119
   -26,677
5
3
0
0

11
1
16:59
23:04
21,880
   125
   -51,850
13
0
0
0

12
-

13
13
13
1
2
3
00:00
14:37
22:51
03:07
18:04
23:59
11,216
12,405
  4,079
   107
   122
   111
    28,646
    28,684
    28,684
4
3
3
4
1
5
0
0
0
0
0
0

14
1
08:30
14:18
20,816
   125
    20,769
6
6
0
0

15
15
15
1
2
3
05:53
08:30
14:43
08:29
09:57
18:17
  9,342
  5,216
12,858
   113
   129
   128
  -122,464
  -122,483
  -122,607
7
4
17
0
1
0
0
0
0
0
0
0

16
1
11:33
18:33
25,150
   123
   -33,700
54
0
0
0

17
1
03:24
08:29
18,233
   120
   -18,232
4
106
0
0

18
18
1
2
05:40
08:30
08:29
11:26
10,143
10,526
   112
   121
   -12,093
   -12,087
3
3
8
105
0
0
0
0

19
-

20
20
1
2
12:07
19:33
14:03
23:59
  6,957
15,973
   126
   121
   214,212
   214,206
6
5
0
0
0
0
0
0

21
21
1
2
04:14
14:21
08:29
16:33
15,285
  7,924
   115
   130
    20,899
    20,552
38
28
0
0
0
0
0
0

22
-

23
23
1
2
06:48
08:30
08:29
12:19
  6,040
13,705
   122
   120
   -28,707
   -28,716
2
3
4
1
0
0
0
0

24
24
1
2
00:00
22:41
05:39
23:59
20,362
  4,687
   110
   115
   -37,791
   -38,001
14
6
1
0
0
0
0
0

25
1
09:33
16:38
25,423
   133
   -46,023
5
242
0
0

26
1
02:48
08:29
20,434
   109
  -516,354
21
0
0
0

27
27
1
2
02:10
16:17
04:42
20:59
  9,113
16,958
   104
   120
  -303,220
  -306,222
151
269
1
0
1
0
0
0

28
1
18:41
23:59
19,055
   120
    33,001
17
0
0
0

29
1
01:54
08:19
23,087
   114
  -151,343
23
0
0
0

30
1
08:30
13:30
17,947
   121
  -196,580
229
0
0
0

31
1
14:50
21:31
24,052
   121
  -270,962
160
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	1 2 3	00:00 13:21 22:24	01:50 17:39 23:59	6,634 15,452 5,683	107 128 117	-290,245 -290,322 -290,382	11 8 9	1 1 0	0 0 0	0 0 0
2	1	12:23	19:41	26,269	125	134,183	49	0	0	0
3	1	13:45	20:07	22,891	129	-19,665	21	0	0	0
4 4	1 2	00:00 21:02	04:11 23:59	15,092 10,624	113 118	-45,424 -45,391	2 2	152 4	0 0	0 0
5 5 5	1 2 3	00:00 07:19 08:30	01:50 08:29 12:17	6,594 4,213 13,593	110 139 124	-9,445 -9,666 -9,770	18 20 40	1 0 1	0 0 0	0 0 0
6 6	1 2	02:34 10:42	06:02 14:59	12,419 15,404	114 135	5,461 5,493	12 4	0 19	0 0	0 0
7 7	1 2	00:00 20:01	02:24 23:59	8,644 14,274	118 114	-535,921 -537,092	41 63	1 0	1 0	0 0
8 8	1 2	02:29 17:24	05:47 21:38	11,817 15,256	109 121	-365,262 -365,813	36 43	1 0	0 0	0 0
9 9	1 2	05:03 08:30	08:29 10:49	12,288 8,317	124 117	49,427 49,440	5 4	0 1	0 0	0 0
10	1	00:24	07:28	25,378	119	-26,677	5	3	0	0
11	1	16:59	23:04	21,880	125	-51,850	13	0	0	0
12	-
13 13 13	1 2 3	00:00 14:37 22:51	03:07 18:04 23:59	11,216 12,405 4,079	107 122 111	28,646 28,684 28,684	4 3 3	4 1 5	0 0 0	0 0 0
14	1	08:30	14:18	20,816	125	20,769	6	6	0	0
15 15 15	1 2 3	05:53 08:30 14:43	08:29 09:57 18:17	9,342 5,216 12,858	113 129 128	-122,464 -122,483 -122,607	7 4 17	0 1 0	0 0 0	0 0 0
16	1	11:33	18:33	25,150	123	-33,700	54	0	0	0
17	1	03:24	08:29	18,233	120	-18,232	4	106	0	0
18 18	1 2	05:40 08:30	08:29 11:26	10,143 10,526	112 121	-12,093 -12,087	3 3	8 105	0 0	0 0
19	-
20 20	1 2	12:07 19:33	14:03 23:59	6,957 15,973	126 121	214,212 214,206	6 5	0 0	0 0	0 0
21 21	1 2	04:14 14:21	08:29 16:33	15,285 7,924	115 130	20,899 20,552	38 28	0 0	0 0	0 0
22	-
23 23	1 2	06:48 08:30	08:29 12:19	6,040 13,705	122 120	-28,707 -28,716	2 3	4 1	0 0	0 0
24 24	1 2	00:00 22:41	05:39 23:59	20,362 4,687	110 115	-37,791 -38,001	14 6	1 0	0 0	0 0
25	1	09:33	16:38	25,423	133	-46,023	5	242	0	0
26	1	02:48	08:29	20,434	109	-516,354	21	0	0	0
27 27	1 2	02:10 16:17	04:42 20:59	9,113 16,958	104 120	-303,220 -306,222	151 269	1 0	1 0	0 0
28	1	18:41	23:59	19,055	120	33,001	17	0	0	0
29	1	01:54	08:19	23,087	114	-151,343	23	0	0	0
30	1	08:30	13:30	17,947	121	-196,580	229	0	0	0
31	1	14:50	21:31	24,052	121	-270,962	160	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-