GPS Space Vehicle Time Integrity for MJD 52585

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
04:21
13:33
08:45
16:48
 15,796
 11,646
  -543
  -531
  -257,008
  -257,038
6
3
221
27
0
0
0
0
 
2
1
03:27
10:45
 26,211
  -550
    10,960
42
0
0
0
 
3
1
04:49
11:06
 22,606
  -565
   -78,698
39
0
0
0
 
4
1
12:29
19:33
 25,372
  -546
  -352,935
54
0
0
0
 
5
5
5
1
2
3
00:00
14:59
22:24
03:25
17:10
23:59
 12,296
  7,829
  5,691
  -551
  -539
  -541
   -38,957
   -39,041
   -39,089
14
6
3
1
13
5
0
0
0
0
0
0
 
6
6
1
2
01:54
17:41
06:12
21:10
 15,414
 12,553
  -549
  -547
      538
      554
8
4
18
5
0
0
0
0
 
7
1
11:11
17:31
 22,806
  -552
  -284,431
261
0
0
0
 
8
8
1
2
08:32
17:37
12:49
20:55
 15,408
 11,899
  -567
  -547
  -366,580
  -365,650
140
99
1
0
1
0
0
0
 
9
9
1
2
00:00
20:17
02:10
23:59
  7,839
 13,294
  -557
  -542
    15,311
    15,448
3
7
6
0
0
0
0
0
 
10
1
15:23
22:26
 25,340
  -536
   -15,125
6
1
0
0
 
11
11
1
2
08:15
13:00
11:59
14:21
 13,450
  4,914
  -554
  -546
   -25,681
   -25,686
16
4
278
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:52
14:04
09:17
18:21
 12,265
 15,403
  -577
  -543
    16,702
    16,753
5
2
24
49
0
0
0
0
 
14
1
00:00
05:31
 19,839
  -546
    39,926
14
208
0
0
 
15
15
1
2
05:44
20:20
08:47
23:59
 10,920
 13,141
  -572
  -542
   -33,303
   -33,528
28
21
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
05:56
19:26
07:53
23:59
  7,009
 16,354
  -574
  -550
    -3,970
    -4,003
10
9
0
0
0
0
0
0
 
18
18
1
2
00:00
20:46
02:38
23:59
  9,469
 11,549
  -546
  -544
    24,655
    24,376
10
12
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:10
10:40
05:26
15:35
  8,162
 17,665
  -560
  -546
   195,684
   195,754
7
14
8
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
17:11
23:59
 24,414
  -544
   -13,526
5
40
0
0
 
24
1
14:03
20:54
 24,606
  -542
   -70,221
15
0
0
0
 
25
1
00:59
08:00
 25,249
  -553
   -35,490
9
84
0
0
 
26
1
17:44
23:59
 22,442
  -547
  -285,024
134
0
0
0
 
27
27
1
2
07:24
17:10
12:09
19:50
 17,055
  9,565
  -564
  -544
  -366,966
  -368,349
212
123
1
0
1
0
0
0
 
28
1
09:51
15:18
 19,557
  -555
    86,103
6
74
0
0
 
29
1
17:10
23:40
 23,352
  -544
  -332,539
135
0
0
0
 
30
1
00:00
04:53
 17,559
  -559
  -428,897
138
1
1
0
 
31
1
06:04
12:46
 24,087
  -551
  -348,853
39
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.