GPS Space Vehicle Time Integrity for MJD 52485

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
11:20
20:25
15:39
23:45
 15,532
 12,010
  -520
  -528
  -242,009
  -242,057
4
13
12
0
0
0
0
0
 
2
1
10:19
17:37
 26,219
  -520
   238,915
55
0
0
0
 
3
1
11:35
17:51
 22,519
  -524
   -50,483
15
0
0
0
 
4
4
1
2
00:00
19:07
02:16
23:59
  8,189
 17,539
  -533
  -525
  -263,021
  -263,947
30
68
1
0
1
0
0
0
 
5
5
1
2
05:21
21:55
10:20
23:48
 17,917
  6,748
  -540
  -515
   -24,778
   -24,849
10
3
33
13
0
0
0
0
 
6
6
1
2
00:35
08:44
04:04
13:01
 12,519
 15,399
  -536
  -529
     4,405
     4,418
5
5
7
39
0
0
0
0
 
7
1
17:57
23:59
 21,730
  -531
  -555,945
150
0
0
0
 
8
8
1
2
00:31
15:26
03:53
19:40
 12,085
 15,243
  -543
  -514
  -576,525
  -575,470
55
83
1
0
1
0
0
0
 
9
1
03:12
09:02
 20,963
  -532
      999
7
0
0
0
 
10
10
1
2
00:00
22:19
05:27
23:59
 19,593
  6,035
  -534
  -530
    -9,623
    -9,672
4
4
1
0
0
0
0
0
 
11
1
15:06
21:13
 21,974
  -525
   -17,773
8
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
12:32
20:49
01:02
16:03
23:59
  3,754
 12,670
 11,402
  -538
  -526
  -530
    10,389
    10,436
    10,453
3
9
2
9
0
22
0
0
0
0
0
0
 
14
1
06:11
12:25
 22,450
  -533
    56,626
11
0
0
0
 
15
15
1
2
02:53
12:55
07:29
15:18
 16,564
  8,542
  -535
  -506
   -43,529
   -43,635
14
5
1
12
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
02:22
12:56
07:14
14:43
 17,512
  6,394
  -526
  -522
   -42,020
   -45,691
566
205
1
0
8606
0
0
0
 
18
1
03:34
09:23
 20,909
  -534
    53,326
10
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:55
17:27
12:16
22:20
  8,471
 17,568
  -538
  -525
   177,299
   177,389
8
7
4
0
0
0
0
0
 
21
1
04:58
10:18
 19,163
  -531
     1,852
8
0
0
0
 
22
1
09:49
16:44
 24,857
  -525
  -476,610
39
0
0
0
 
23
1
00:14
07:19
 25,413
  -542
    -7,186
8
0
0
0
 
24
24
1
2
00:00
21:01
03:51
23:59
 13,882
 10,633
  -532
  -531
   -47,201
   -47,391
13
11
1
0
0
0
0
0
 
25
1
07:37
14:40
 25,379
  -529
   -30,721
4
57
0
0
 
26
1
00:39
07:09
 23,387
  -536
   -73,485
195
0
0
0
 
27
27
1
2
00:03
14:05
02:34
18:54
  9,049
 17,300
  -533
  -520
   -63,008
   -63,847
49
75
1
1
1
0
0
0
 
28
1
16:40
22:06
 19,536
  -526
    88,328
3
39
0
0
 
29
1
00:10
06:44
 23,590
  -539
  -132,187
188
0
0
0
 
30
1
06:13
11:38
 19,456
  -535
   -96,162
300
0
879
0
 
31
1
13:02
19:47
 24,259
  -521
  -348,832
46
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.