GPS Space Vehicle Time Integrity for MJD 52951

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
03:32
12:35
07:49
16:01
 15,387
 12,273
   -12
   -14
  -314,171
  -314,235
10
8
1
4
0
0
0
0
 
2
1
02:35
09:54
 26,228
   -13
   217,709
44
0
0
0
 
3
1
03:50
10:10
 22,689
   -13
   -59,725
31
0
0
0
 
4
1
11:15
18:20
 25,465
    -9
     6,560
41
0
0
0
 
5
5
5
1
2
3
00:00
14:01
21:24
02:26
16:00
23:59
  8,738
  7,187
  9,308
    -9
   -11
   -10
    -4,020
    -4,112
    -4,165
8
5
4
1
33
0
0
0
0
0
0
0
 
6
6
1
2
00:53
16:43
05:12
20:09
 15,508
 12,293
    -4
    -1
     1,197
     1,234
4
5
19
0
0
0
0
0
 
7
1
10:06
16:27
 22,844
   -10
  -642,671
8
3
0
0
 
8
8
1
2
07:41
16:38
11:52
20:03
 15,033
 12,288
   -19
     9
  -401,105
  -401,063
5
5
5
0
0
0
0
0
 
9
1
19:03
21:59
 10,559
    -6
    15,753
9
0
0
0
 
10
1
14:27
21:30
 25,338
    -5
   -34,030
4
54
0
0
 
11
1
07:12
13:20
 22,003
   -14
   -76,365
9
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:43
13:00
08:14
17:12
 12,601
 15,106
   -24
    -8
    31,763
    31,782
4
2
4
82
0
0
0
0
 
14
1
00:00
04:36
 16,587
    -4
    19,072
4
132
0
0
 
15
15
1
2
05:00
20:18
08:48
21:59
 13,637
  6,066
   -15
   -12
  -183,019
  -183,262
20
8
1
0
0
0
0
0
 
16
1
01:42
08:41
 25,086
   -10
    -9,756
23
0
0
0
 
17
1
15:36
21:30
 21,176
    -5
   -80,699
218
0
0
0
 
18
18
1
2
00:00
19:33
01:29
21:59
  5,370
  8,746
    -3
    -6
    -4,914
    -4,810
4
5
26
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:07
09:38
04:25
14:32
  8,262
 17,585
    -5
   -10
   204,893
   204,843
5
4
4
11
0
0
0
0
 
21
21
1
2
04:32
18:25
06:52
21:59
  8,383
 12,842
   -21
    -6
   -63,014
   -63,137
9
9
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
08:37
02:52
09:59
 10,341
  4,949
    -0
   -26
   -40,495
   -40,547
5
4
172
4
0
0
0
0
 
24
1
13:14
19:59
 24,270
    -6
   -73,584
22
0
0
0
 
25
1
00:00
06:59
 25,129
    -7
   -54,887
12
1
0
0
 
26
1
16:47
21:59
 18,728
    -7
  -500,436
32
0
0
0
 
27
27
1
2
06:19
16:07
11:06
18:45
 17,173
  9,444
   -21
   -11
  -785,077
  -785,811
118
65
1
0
1
0
0
0
 
28
1
08:56
14:20
 19,449
    -9
    -2,094
6
0
0
0
 
29
1
16:00
21:59
 21,540
    -6
  -155,993
72
0
0
0
 
30
1
00:00
03:50
 13,790
    -5
  -617,632
102
0
0
0
 
31
1
05:11
11:55
 24,209
   -10
  -431,849
24
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.