GPS Space Vehicle Time Integrity for MJD 52559

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
06:10
15:20
10:33
18:36
 15,725
 11,745
  -512
  -501
  -253,444
  -253,485
8
7
1
1
0
0
0
0
 
2
1
05:13
12:31
 26,206
  -517
   277,813
39
0
0
0
 
3
1
06:34
12:51
 22,579
  -516
   -71,393
27
0
0
0
 
4
4
1
2
14:12
20:05
20:03
21:17
 21,043
  4,358
  -509
  -515
  -333,391
  -333,518
60
13
0
0
0
0
0
0
 
5
5
1
2
00:16
16:49
05:13
18:51
 17,819
  7,294
  -515
  -512
   -34,950
   -35,011
13
6
1
11
0
0
0
0
 
6
6
1
2
03:41
20:05
07:59
22:57
 15,445
 10,342
  -516
  -511
       82
      108
10
3
14
8
0
0
0
0
 
7
1
12:55
19:16
 22,839
  -509
  -366,592
230
0
0
0
 
8
8
1
2
10:20
20:05
14:36
21:59
 15,341
  6,888
  -505
  -509
  -429,660
  -428,830
125
52
1
0
1
0
0
0
 
9
1
00:00
03:57
 14,256
  -523
    11,660
4
0
0
0
 
10
10
1
2
17:10
20:05
20:03
23:59
 10,372
 14,066
  -497
  -504
   -13,772
   -13,779
4
2
9
51
0
0
0
0
 
11
1
10:02
16:09
 21,956
  -506
   -23,336
9
466
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:37
15:50
11:03
20:03
 12,337
 15,209
  -530
  -510
    15,096
    15,140
5
3
13
68
0
0
0
0
 
14
1
01:02
07:18
 22,518
  -510
    44,814
8
0
0
0
 
15
15
15
1
2
3
00:00
07:30
22:01
02:34
10:28
23:59
  9,195
 10,694
  7,093
  -525
  -517
  -521
   -22,776
   -22,906
   -23,125
10
12
7
1
1
0
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
00:00
04:23
 15,783
  -500
    33,315
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:54
12:25
07:12
17:18
  8,268
 17,575
  -520
  -503
   191,489
   191,569
8
13
4
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:55
11:51
 24,912
  -522
   160,070
197
0
0
0
 
23
23
23
1
2
3
00:00
18:59
20:05
02:10
20:03
23:59
  7,825
  3,847
 14,066
  -516
  -512
  -513
   -11,777
   -11,831
   -11,836
5
3
3
1
4
6
0
0
0
0
0
0
 
24
24
1
2
15:56
20:05
20:03
21:59
 14,818
  6,872
  -507
  -505
   -64,218
   -64,245
13
6
0
0
0
0
0
0
 
25
1
02:41
09:43
 25,280
  -509
   -34,346
9
0
0
0
 
26
26
1
2
00:00
20:05
02:04
23:59
  7,467
 14,066
  -518
  -511
  -235,772
  -237,450
52
92
1
0
1
0
0
0
 
27
27
27
1
2
3
09:16
18:58
20:05
13:55
20:03
21:34
 16,689
  3,912
  5,385
  -515
  -503
  -508
  -254,563
  -256,136
  -256,403
259
63
87
1
0
0
1
0
0
0
0
0
 
28
1
11:37
17:04
 19,565
  -501
    88,052
5
32
0
0
 
29
29
29
1
2
3
00:00
18:58
20:05
01:33
20:03
23:59
  5,602
  3,929
 14,066
  -517
  -506
  -511
  -285,870
  -287,280
  -287,478
39
26
88
1
0
0
1
0
0
0
0
0
 
30
1
01:13
06:38
 19,529
  -516
  -365,503
188
0
0
0
 
31
1
07:52
14:35
 24,120
  -510
  -359,247
20
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.