GPS Space Vehicle Time Integrity for MJD 52643

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
00:23
09:36
04:48
12:50
 15,851
 11,636
  -553
  -565
  -265,787
  -265,858
5
6
1
0
0
0
0
0
 
2
1
00:00
06:51
 24,618
  -562
    42,007
41
0
0
0
 
3
1
00:53
07:12
 22,641
  -558
   -94,751
28
0
0
0
 
4
1
08:35
15:40
 25,435
  -569
    -8,558
41
0
0
0
 
5
5
1
2
10:54
18:23
13:08
21:59
  8,020
 12,913
  -568
  -567
   -49,654
   -49,707
4
3
18
11
0
0
0
0
 
6
6
1
2
00:00
13:39
02:10
17:12
  7,828
 12,727
  -559
  -562
     1,609
     1,604
3
3
33
2
0
0
0
0
 
7
1
07:19
13:38
 22,710
  -568
  -188,444
224
0
0
0
 
8
8
1
2
04:28
13:38
08:49
16:55
 15,606
 11,766
  -561
  -571
  -122,220
  -122,985
113
82
1
0
1
0
0
0
 
9
1
16:19
21:59
 20,279
  -574
    24,042
11
0
0
0
 
10
1
11:25
18:28
 25,312
  -570
   -18,393
8
0
0
0
 
11
1
04:17
10:22
 21,890
  -566
   -31,426
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:57
10:08
05:20
14:26
 12,186
 15,473
  -561
  -570
    20,166
    20,177
4
6
4
2
0
0
0
0
 
14
14
1
2
00:00
19:09
01:32
21:59
  5,521
 10,177
  -553
  -568
    31,013
    30,892
3
4
8
1
0
0
0
0
 
15
15
1
2
01:50
16:33
05:03
20:55
 11,570
 15,560
  -552
  -568
   -56,416
   -56,685
22
22
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:49
15:27
03:57
20:22
  7,697
 17,563
  -547
  -567
   -11,211
   -11,312
6
14
2
0
0
0
0
0
 
18
1
16:51
21:59
 18,337
  -567
     8,324
13
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:46
01:27
11:43
  5,256
 17,802
  -562
  -569
   203,735
   203,771
6
6
1
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
14:02
20:58
 24,819
  -575
   -17,431
10
0
0
0
 
24
1
09:58
16:52
 24,796
  -560
   -83,724
23
0
0
0
 
25
25
1
2
00:00
20:54
04:00
21:59
 14,424
  3,932
  -561
  -577
   -37,960
   -38,019
3
3
6
1
0
0
0
0
 
26
1
13:49
20:19
 23,282
  -572
  -373,812
105
0
0
0
 
27
27
1
2
03:30
13:22
08:13
15:58
 16,958
  9,363
  -557
  -559
  -533,678
  -534,387
112
62
1
0
1
0
0
0
 
28
1
05:54
11:21
 19,589
  -576
    78,303
10
0
0
0
 
29
1
13:10
19:39
 23,219
  -577
   -11,812
116
0
0
0
 
30
1
19:25
21:59
  9,220
  -572
  -524,841
30
0
0
0
 
31
1
02:04
08:45
 23,990
  -553
  -293,692
96
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.