GPS Space Vehicle Time Integrity for MJD 52568

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
05:32
14:43
09:56
17:58
 15,772
 11,692
  -529
  -502
  -254,679
  -254,714
14
6
360
6
0
0
0
0
 
2
1
04:36
11:54
 26,224
  -517
     1,816
40
0
0
0
 
3
1
05:58
12:14
 22,583
  -528
   -73,919
36
131
0
0
 
4
1
13:36
20:42
 25,470
  -519
  -340,453
64
0
0
0
 
5
5
1
2
00:00
16:10
04:36
18:17
 16,559
  7,597
  -516
  -529
   -36,150
   -36,255
14
5
1
24
0
0
0
0
 
6
6
1
2
03:04
18:51
07:22
22:20
 15,439
 12,501
  -526
  -517
      205
      235
13
6
0
0
0
0
0
0
 
7
1
12:19
18:40
 22,805
  -523
  -339,065
245
0
0
0
 
8
8
1
2
09:42
18:46
13:59
22:06
 15,407
 11,948
  -526
  -528
  -408,474
  -407,611
134
90
1
0
1
0
0
0
 
9
9
1
2
00:00
21:27
03:20
23:59
 12,041
  9,115
  -516
  -526
    12,918
    13,045
5
9
1
0
0
0
0
0
 
10
1
16:33
23:36
 25,355
  -528
   -14,252
8
0
0
0
 
11
1
09:25
15:32
 21,960
  -519
   -24,151
16
509
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:00
15:13
10:26
19:30
 12,316
 15,353
  -537
  -519
    15,666
    15,708
9
4
87
160
0
0
0
0
 
14
1
00:25
06:41
 22,508
  -518
    43,104
11
0
0
0
 
15
15
15
1
2
3
00:00
06:53
21:26
01:58
09:54
23:59
  7,096
 10,755
  9,147
  -506
 -1,660
  -537
   -26,359
   -27,628
   -26,734
6
47779
11
1
6
0
0
10755
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
07:08
20:35
01:34
09:01
23:59
  5,647
  6,788
 12,216
  -505
  -544
  -534
    -2,055
    -2,116
    -2,170
4
6
5
4
1
1
0
0
0
0
0
0
 
18
18
1
2
00:00
21:53
03:46
23:59
 13,585
  7,550
  -514
  -529
    30,328
    30,016
11
6
1
2
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:18
11:49
06:36
16:43
  8,258
 17,608
  -526
  -516
   192,989
   193,060
8
11
3
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:20
11:15
 24,920
  -535
   135,876
273
0
56
0
 
23
23
1
2
00:00
18:22
01:33
23:59
  5,597
 20,225
  -523
  -533
   -12,379
   -12,447
5
8
17
0
0
0
0
0
 
24
1
15:17
22:05
 24,396
  -524
   -66,293
20
0
0
0
 
25
1
02:06
09:08
 25,277
  -515
   -34,720
5
0
0
0
 
26
26
1
2
00:00
18:54
01:27
23:59
  5,263
 18,293
  -525
  -524
  -252,850
  -254,458
35
118
1
0
1
0
0
0
 
27
27
1
2
08:32
18:20
13:18
20:58
 17,102
  9,460
  -527
  -523
  -296,206
  -297,827
243
145
1
0
1
0
0
0
 
28
1
11:01
16:27
 19,540
  -524
    87,496
8
160
0
0
 
29
1
18:20
23:59
 20,305
  -527
  -303,548
125
0
0
0
 
30
1
00:36
06:02
 19,533
  -523
  -388,962
175
0
0
0
 
31
1
07:15
13:57
 24,103
  -526
  -356,647
27
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.