GPS Space Vehicle Time Integrity for MJD 52678

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
00:00
07:14
02:27
10:30
  8,818
 11,745
  -563
  -571
  -271,393
  -271,438
4
8
13
0
0
0
0
0
 
2
1
00:00
04:32
 16,333
  -567
    60,791
37
1
0
0
 
3
1
00:00
04:50
 17,438
  -561
  -104,170
17
0
0
0
 
4
1
06:06
13:11
 25,458
  -568
   -23,635
33
0
0
0
 
5
5
1
2
08:31
15:59
10:49
20:52
  8,327
 17,506
  -581
  -568
    -1,410
    -1,460
4
11
8
0
0
0
0
0
 
6
6
1
2
11:14
19:26
14:48
21:59
 12,819
  9,183
  -567
  -569
     2,097
     2,103
3
2
7
36
0
0
0
0
 
7
1
05:01
11:17
 22,540
  -568
  -285,093
196
0
0
0
 
8
8
1
2
02:04
11:15
06:25
14:28
 15,583
 11,616
  -563
  -564
  -191,246
  -191,910
87
69
1
0
1
0
0
0
 
9
1
13:55
19:43
 20,804
  -572
    29,388
10
0
0
0
 
10
1
09:02
16:05
 25,336
  -563
   -20,455
4
127
0
0
 
11
1
01:52
07:58
 21,890
  -565
   -35,284
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
07:45
02:57
12:04
 10,641
 15,491
  -572
  -576
    22,063
    22,078
9
7
1
190
0
0
0
0
 
14
1
16:47
23:04
 22,571
  -568
    26,730
7
0
0
0
 
15
15
1
2
00:00
14:23
02:45
18:35
  9,942
 15,086
  -575
  -573
   -70,184
   -70,441
13
22
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
13:02
01:32
17:58
  5,531
 17,697
  -598
  -561
   -15,943
   -16,009
9
16
1
0
0
0
0
0
 
18
1
14:33
20:18
 20,655
  -566
      887
14
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:24
20:55
09:22
21:59
 17,834
  3,890
  -569
  -570
   207,596
   207,654
12
5
337
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
12:45
19:14
 23,241
  -558
   -20,071
6
2
0
0
 
24
1
07:33
14:27
 24,837
  -566
    -7,645
18
0
0
0
 
25
25
1
2
00:00
18:27
01:34
21:59
  5,652
 12,749
  -562
  -567
   -39,723
   -39,772
3
2
18
41
0
0
0
0
 
26
1
11:27
17:58
 23,364
  -572
  -416,512
87
0
0
0
 
27
27
1
2
01:08
10:58
05:51
13:35
 16,957
  9,414
  -565
  -573
  -582,232
  -582,557
42
24
1
0
0
0
0
0
 
28
1
03:31
08:58
 19,572
  -569
    71,306
13
14
0
0
 
29
1
10:46
17:14
 23,214
  -570
   -58,129
92
0
0
0
 
30
1
17:01
21:59
 17,887
  -564
  -553,070
31
0
0
0
 
31
1
00:00
06:20
 22,809
  -573
  -240,674
129
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.