GPS Space Vehicle Time Integrity for MJD 52853

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
10:14
19:17
14:31
21:59
 15,395
  9,758
  -499
  -480
  -298,260
  -298,308
11
5
0
0
0
0
0
0
 
2
1
09:12
16:30
 26,277
  -489
   159,898
45
0
0
0
 
3
1
10:35
16:56
 22,835
  -483
   -33,055
22
0
0
0
 
4
4
1
2
00:00
17:53
01:02
21:59
  3,769
 14,760
  -492
  -493
   -41,913
   -41,780
3
9
1
0
0
0
0
0
 
5
5
1
2
04:11
20:46
09:10
22:38
 17,925
  6,707
  -493
  -488
   -43,059
   -43,355
31
9
1
0
0
0
0
0
 
6
6
1
2
00:00
07:34
02:54
11:54
 10,471
 15,575
  -497
  -503
     6,048
     6,053
2
3
6
85
0
0
0
0
 
7
1
16:50
21:59
 18,563
  -494
  -590,210
56
0
0
0
 
8
8
1
2
00:00
14:18
02:46
18:31
  9,996
 15,156
  -488
  -486
  -399,471
  -399,824
24
31
1
0
0
0
0
0
 
9
1
01:53
07:38
 20,636
  -495
      188
7
0
0
0
 
10
10
1
2
00:00
21:18
04:26
23:59
 15,985
  9,649
  -490
  -489
   -29,679
   -29,712
2
2
37
29
0
0
0
0
 
11
1
13:52
19:58
 21,947
  -492
   -59,684
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:25
19:41
14:55
21:59
 12,575
  8,287
  -491
  -491
    29,555
    29,565
2
3
22
8
0
0
0
0
 
14
1
04:56
11:11
 22,526
  -495
    19,834
7
0
0
0
 
15
15
1
2
02:52
11:37
06:52
15:16
 14,375
 13,153
  -490
  -486
  -141,650
  -141,789
16
18
1
0
0
0
0
0
 
16
1
08:22
15:21
 25,103
  -490
   -61,156
44
0
0
0
 
17
1
00:00
05:08
 18,509
  -493
  -124,933
344
0
2999
0
 
18
1
02:27
08:15
 20,860
  -493
   -12,790
6
65
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:57
16:23
10:59
21:19
  7,311
 17,770
  -491
  -494
   212,595
   212,580
4
2
2
48
0
0
0
0
 
21
21
1
2
01:05
11:13
05:57
13:24
 17,504
  7,885
  -492
  -484
   -17,903
   -18,151
39
21
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:50
09:18
 19,620
  -496
   -32,732
4
105
0
0
 
24
24
1
2
00:00
19:41
02:34
23:59
  9,266
 15,476
  -485
  -492
   -49,597
   -49,809
9
9
3
0
0
0
0
0
 
25
1
06:27
13:31
 25,405
  -488
   -49,534
4
41
0
0
 
26
1
00:00
06:14
 22,431
  -499
  -524,835
6
0
0
0
 
27
27
1
2
00:00
13:07
01:32
17:50
  5,550
 16,986
  -494
  -493
  -500,682
  -503,008
78
218
1
0
1
0
0
0
 
28
1
15:35
20:59
 19,468
  -492
    19,794
17
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
04:58
10:20
 19,286
  -487
  -358,505
209
0
0
0
 
31
1
11:44
18:25
 24,036
  -491
  -351,047
115
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.