GPS Space Vehicle Time Integrity for MJD 52517

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
09:06
18:13
13:27
21:32
 15,600
 11,893
  -515
  -508
  -246,576
  -246,626
6
8
151
0
0
0
0
0
 
2
1
08:06
15:23
 26,228
  -513
   255,653
42
0
0
0
 
3
1
09:25
15:41
 22,533
  -507
   -59,559
29
357
0
0
 
4
1
16:59
23:59
 25,193
  -519
  -296,825
83
0
0
0
 
5
5
1
2
03:09
19:43
08:08
21:41
 17,833
  7,027
  -522
  -516
   -29,977
   -30,079
16
5
1
11
0
0
0
0
 
6
6
6
1
2
3
00:00
06:33
22:21
01:53
10:51
23:59
  6,825
 15,415
  5,911
  -519
  -508
  -530
     4,924
     4,941
     4,951
4
7
3
3
197
9
0
0
0
0
0
0
 
7
1
15:46
22:07
 22,805
  -513
  -482,412
190
0
0
0
 
8
8
1
2
00:00
13:14
01:38
17:29
  5,889
 15,293
  -520
  -507
  -519,957
  -518,772
38
102
1
0
1
0
0
0
 
9
1
01:01
06:50
 20,948
  -518
     5,313
9
0
0
0
 
10
10
1
2
00:00
20:05
03:12
21:59
 11,554
  6,875
  -527
  -511
   -11,469
   -11,511
4
4
7
1
0
0
0
0
 
11
1
12:55
19:01
 21,963
  -508
   -19,969
12
294
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:25
18:40
13:53
21:59
 12,493
 11,970
  -514
  -516
    12,421
    12,441
7
2
2
37
0
0
0
0
 
14
1
03:58
10:12
 22,433
  -513
    50,973
10
213
0
0
 
15
15
1
2
00:48
10:55
05:20
13:11
 16,289
  8,101
  -511
  -507
    -6,205
    -6,342
18
8
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:11
10:29
05:03
12:32
 17,480
  7,383
  -521
  -499
  -320,064
  -322,873
439
181
1
0
5997
0
0
0
 
18
1
01:24
07:13
 20,881
  -513
    45,615
14
149
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:40
15:14
10:03
20:05
  8,556
 17,446
  -517
  -512
   183,823
   183,900
13
9
1
1
0
0
0
0
 
21
1
02:48
08:08
 19,145
  -503
     2,749
24
316
0
0
 
22
1
07:41
14:37
 24,894
  -508
  -495,701
67
0
0
0
 
23
1
00:00
05:05
 18,294
  -520
    -9,212
5
278
0
0
 
24
24
1
2
00:00
18:55
01:44
21:59
  6,242
 11,015
  -529
  -517
   -54,538
   -54,710
6
12
1
0
0
0
0
0
 
25
1
05:28
12:31
 25,353
  -512
   -32,430
5
5
0
0
 
26
1
00:00
04:57
 17,814
  -521
  -148,516
134
0
0
0
 
27
1
11:58
16:45
 17,195
  -512
   -81,585
13
1
0
0
 
28
1
14:29
19:55
 19,569
  -521
    89,133
3
16
0
0
 
29
29
1
2
00:00
21:53
04:29
23:59
 16,172
  7,593
  -518
  -524
  -203,318
  -205,138
115
55
1
0
1
0
0
0
 
30
1
04:03
09:29
 19,501
  -517
  -229,925
256
0
0
0
 
31
1
10:48
17:32
 24,201
  -504
  -360,758
20
392
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.