GPS Space Vehicle Time Integrity for MJD 52993

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
00:45
09:43
04:20
13:04
 12,893
 12,018
   -22
   -16
  -320,565
  -320,614
5
5
0
5
0
0
0
0
 
2
2
1
2
00:00
04:24
04:20
07:07
 15,621
  9,772
    -6
   -13
   241,986
   242,065
30
16
0
0
0
0
0
0
 
3
3
1
2
00:58
04:24
04:20
07:16
 12,145
 10,334
   -11
   -19
   -71,172
   -71,215
10
13
0
0
0
0
0
0
 
4
1
08:26
15:31
 25,459
   -11
    27,914
54
0
0
0
 
5
5
1
2
11:04
18:30
13:10
21:59
  7,550
 12,561
   -23
    -8
   -10,153
   -10,193
3
4
13
1
0
0
0
0
 
6
6
1
2
00:00
13:48
02:18
17:16
  8,282
 12,468
   -14
     1
     2,408
     2,435
4
3
8
19
0
0
0
0
 
7
1
07:14
13:36
 22,857
    -9
  -642,369
19
0
0
0
 
8
8
1
2
04:49
13:46
09:00
17:14
 15,008
 12,413
   -12
     3
  -393,767
  -393,643
17
14
1
0
0
0
0
0
 
9
1
16:12
21:54
 20,479
     1
    21,984
12
0
0
0
 
10
1
11:32
18:35
 25,309
     5
   -36,350
2
91
0
0
 
11
1
04:24
10:29
 21,883
   -13
   -84,568
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:55
10:10
04:20
14:25
  8,681
 15,246
   -19
   -10
    31,789
    31,796
2
3
9
16
0
0
0
0
 
14
14
1
2
00:00
19:32
01:48
21:59
  6,508
  8,835
    -7
    -3
    18,266
    18,255
4
2
0
40
0
0
0
0
 
15
15
15
1
2
3
02:09
04:24
17:30
04:20
05:59
21:22
  7,846
  5,726
 13,864
   -12
   -17
    -7
  -201,364
  -201,405
  -201,651
10
13
24
0
1
0
0
0
0
0
0
0
 
16
16
1
2
00:00
04:24
04:20
05:51
 15,621
  5,217
   -11
   -22
   -15,473
   -15,494
7
4
0
3
0
0
0
0
 
17
1
12:10
18:16
 21,896
    -4
   -77,299
142
0
0
0
 
18
1
16:38
21:59
 19,255
    -2
     1,324
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:49
01:29
11:44
  5,389
 17,715
    -7
   -11
   198,742
   198,679
5
8
14
0
0
0
0
0
 
21
21
1
2
01:40
15:36
04:02
20:25
  8,511
 17,292
   -16
    -3
   -68,954
   -68,984
8
5
1
4
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
05:43
18:47
07:18
21:59
  5,705
 11,498
   -22
    -5
   137,020
   139,153
72
140
1
0
1
0
0
0
 
24
1
10:21
17:08
 24,337
    -7
   -83,989
15
0
0
0
 
25
25
1
2
00:00
20:57
04:04
21:59
 14,636
  3,743
   -14
    -9
   -57,255
   -57,306
4
3
2
0
0
0
0
0
 
26
1
13:53
20:21
 23,231
    -4
  -474,416
56
0
0
0
 
27
27
1
2
04:24
13:14
08:12
15:49
 13,659
  9,267
   -13
    -7
  -857,520
  -857,994
65
181
1
5
0
5
0
0
 
28
1
06:04
11:29
 19,461
   -13
   -10,197
7
0
0
0
 
29
1
13:09
19:34
 23,043
     0
  -193,173
60
0
0
0
 
30
30
1
2
00:00
19:30
01:01
21:59
  3,657
  8,949
   -13
    -6
  -698,078
  -699,519
32
50
1
0
1
0
0
0
 
31
31
1
2
02:21
04:24
04:20
09:06
  7,135
 16,923
   -17
   -17
    -4,846
    -5,337
81
200
0
0
0
0
0
0
 
32
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33
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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.