GPS Space Vehicle Time Integrity for MJD 52861

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

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(KRIS)
-GPSSV (ns)		UTC(KRIS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
09:41
18:44
13:58
22:05
 15,412
 12,064
  -505
  -490
  -299,741
  -299,806
6
8
1
1
0
0
0
0
 
2
1
08:39
15:58
 26,269
  -496
   164,508
52
0
0
0
 
3
1
10:02
16:23
 22,823
  -506
   -35,257
21
0
0
0
 
4
1
17:20
23:59
 23,899
  -492
   -40,340
15
0
0
0
 
5
5
1
2
03:38
20:13
08:37
22:05
 17,871
  6,711
  -511
  -501
   -46,545
   -46,769
26
7
1
3
0
0
0
0
 
6
6
6
1
2
3
00:00
07:02
22:52
02:22
11:22
23:59
  8,505
 15,577
  4,022
  -509
  -508
  -504
     6,288
     6,300
     6,330
3
5
3
2
8
0
0
0
0
0
0
0
 
7
1
16:17
22:36
 22,765
  -494
  -597,445
64
0
0
0
 
8
8
8
1
2
3
00:00
13:46
22:45
02:14
17:59
23:59
  8,053
 15,153
  4,424
  -510
  -493
  -497
  -403,911
  -404,220
  -404,388
20
25
10
1
1
0
0
0
0
0
0
0
 
9
1
01:20
07:04
 20,556
  -507
     1,278
7
0
0
0
 
10
10
1
2
00:00
20:44
03:52
23:59
 13,941
 11,669
  -500
  -499
   -30,065
   -30,115
6
3
1
0
0
0
0
0
 
11
1
13:19
19:26
 21,952
  -493
   -60,960
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:51
19:08
14:22
23:21
 12,597
 15,138
  -496
  -495
    29,783
    29,793
7
2
0
67
0
0
0
0
 
14
1
04:23
10:39
 22,505
  -507
    19,882
8
0
0
0
 
15
15
1
2
02:20
11:05
06:20
14:45
 14,320
 13,201
  -505
  -488
  -144,960
  -145,093
15
12
1
0
0
0
0
0
 
16
1
07:49
14:48
 25,089
  -498
   -65,028
36
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
01:54
07:42
 20,795
  -507
   -12,563
5
13
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:23
15:50
10:27
20:46
  7,412
 17,760
  -506
  -495
   212,242
   212,235
6
4
0
12
0
0
0
0
 
21
21
1
2
00:33
10:40
05:24
12:53
 17,419
  7,974
  -506
  -496
   -23,271
   -23,498
34
17
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:19
08:46
 19,528
  -510
   -33,377
3
30
0
0
 
24
24
1
2
00:00
19:07
02:02
23:59
  7,338
 17,483
  -501
  -494
   -51,569
   -51,769
7
13
1
0
0
0
0
0
 
25
1
05:55
12:59
 25,394
  -500
   -50,115
3
162
0
0
 
26
1
00:00
05:40
 20,341
  -507
  -524,936
3
11
0
0
 
27
27
1
2
12:33
22:23
17:17
23:59
 17,000
  5,753
  -494
  -496
  -532,697
  -533,954
204
73
1
0
1
0
0
0
 
28
1
15:02
20:27
 19,478
  -495
    17,787
16
0
0
0
 
29
29
1
2
00:00
22:08
04:37
23:59
 16,568
  6,666
  -509
  -494
   -30,035
   -31,600
107
42
1
0
1
0
0
0
 
30
1
04:26
09:48
 19,300
  -505
  -383,864
205
0
0
0
 
31
1
11:12
17:54
 24,087
  -499
  -362,036
105
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.