GPS Space Vehicle Time Integrity for MJD 52844

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
10:50
19:53
15:08
23:15
 15,421
 12,066
  -501
  -506
  -296,730
  -296,789
5
14
8
0
0
0
0
0
 
2
2
1
2
09:49
16:08
16:05
17:08
 22,544
  3,602
  -501
  -493
   154,710
   154,806
45
9
0
0
0
0
0
0
 
3
3
1
2
11:12
16:08
16:05
17:33
 17,581
  5,134
  -503
  -493
   -30,564
   -30,591
14
3
0
9
0
0
0
0
 
4
4
1
2
00:00
18:30
01:39
23:59
  5,976
 19,754
  -520
  -506
   -43,243
   -43,121
3
8
5
0
0
0
0
0
 
5
5
1
2
04:48
21:23
09:47
23:15
 17,922
  6,703
  -527
  -508
   -38,232
   -38,588
35
13
1
0
0
0
0
0
 
6
6
1
2
00:05
08:11
03:31
12:29
 12,338
 15,446
  -517
  -512
     5,783
     5,811
4
3
1
28
0
0
0
0
 
7
1
17:27
23:47
 22,739
  -504
  -581,444
76
0
0
0
 
8
8
8
1
2
3
00:00
14:54
16:08
03:22
16:05
19:08
 12,125
  4,269
 10,801
  -524
  -502
  -507
  -394,043
  -394,389
  -394,451
32
10
25
1
0
1
0
0
0
0
0
0
 
9
9
1
2
02:31
04:18
04:16
08:15
  6,319
 14,195
  -512
  -518
    54,631
    54,644
5
5
0
0
0
0
0
0
 
10
10
1
2
00:00
21:54
04:16
23:59
 15,373
  7,503
  -523
  -516
   -29,224
   -29,270
4
2
0
6
0
0
0
0
 
11
11
1
2
14:28
16:08
16:05
20:34
  5,817
 15,994
  -505
  -508
   -58,191
   -58,215
4
9
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:03
20:18
15:32
23:59
 12,534
 13,235
  -509
  -508
    29,276
    29,288
6
4
0
0
0
0
0
0
 
14
1
05:32
11:48
 22,535
  -518
    19,804
7
0
0
0
 
15
15
1
2
04:18
12:13
07:28
15:53
 11,410
 13,135
  -519
  -516
  -138,057
  -138,192
15
16
1
0
0
0
0
0
 
16
1
09:00
15:59
 25,119
  -508
   -56,547
39
0
0
0
 
17
17
1
2
00:25
04:18
04:16
05:50
 13,868
  5,495
  -520
  -523
   -75,701
   -76,309
245
100
0
0
0
0
0
0
 
18
18
1
2
03:04
04:18
04:16
08:52
  4,335
 16,433
  -531
  -518
   -12,987
   -12,972
3
4
1
18
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:34
17:00
11:36
21:57
  7,321
 17,799
  -520
  -504
   212,910
   212,912
4
4
4
6
0
0
0
0
 
21
21
21
1
2
3
01:41
04:18
11:49
04:16
06:33
14:01
  9,284
  8,083
  7,887
  -519
  -515
  -495
   -11,232
   -11,308
   -11,535
21
21
20
0
1
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
04:26
09:53
 19,619
  -519
   -32,070
4
13
0
0
 
24
24
1
2
00:00
20:15
03:10
23:59
 11,438
 13,445
  -519
  -511
   -47,415
   -47,617
11
11
1
0
0
0
0
0
 
25
1
07:03
14:07
 25,415
  -515
   -48,946
3
37
0
0
 
26
26
1
2
00:18
04:18
04:16
06:52
 14,266
  9,227
  -519
  -526
  -524,269
  -524,288
6
4
0
3
0
0
0
0
 
27
27
27
1
2
3
00:00
13:44
16:08
02:10
16:05
18:27
  7,817
  8,486
  8,379
  -521
  -501
  -500
  -465,602
  -467,884
  -468,278
111
112
112
1
0
1
1
0
1
0
0
0
 
28
1
16:11
21:36
 19,502
  -506
    22,113
18
0
0
0
 
29
29
1
2
00:00
04:18
04:16
05:47
 15,373
  5,316
  -519
  -529
  -158,751
  -158,769
6
3
0
12
0
0
0
0
 
30
1
05:34
10:56
 19,265
  -520
  -329,049
213
0
0
0
 
31
31
1
2
12:20
16:08
16:05
19:01
 13,492
 10,395
  -503
  -504
  -337,548
  -337,766
71
52
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.