GPS Space Vehicle Time Integrity for MJD 52725

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
04:03
18:52
07:22
23:12
 11,942
 15,586
  -549
  -547
  -278,047
  -278,136
13
10
1
0
0
0
0
0
 
2
2
1
2
00:00
18:07
01:28
23:59
  5,304
 21,119
  -533
  -542
    86,722
    87,181
12
43
1
0
0
0
0
0
 
3
3
1
2
00:00
19:17
01:42
23:59
  6,118
 16,875
  -532
  -543
  -116,917
  -117,159
5
15
5
0
0
0
0
0
 
4
1
02:48
09:53
 25,454
  -545
   -37,841
24
0
0
0
 
5
5
1
2
05:26
12:50
07:37
17:46
  7,824
 17,722
  -545
  -542
    -8,276
    -8,313
4
5
9
49
0
0
0
0
 
6
6
1
2
08:00
16:13
11:35
20:26
 12,897
 15,125
  -554
  -548
     2,850
     2,863
9
4
0
4
0
0
0
0
 
7
1
01:48
08:04
 22,541
  -551
  -395,064
165
0
0
0
 
8
8
8
1
2
3
00:00
08:03
22:53
03:15
11:20
23:59
 11,697
 11,817
  3,982
  -539
  -555
  -544
  -269,038
  -269,548
  -270,383
55
53
18
1
1
0
0
1
0
0
0
0
 
9
1
10:42
16:29
 20,801
  -544
    36,364
10
0
0
0
 
10
1
05:52
12:55
 25,346
  -548
   -22,983
7
445
0
0
 
11
11
1
2
00:00
22:34
04:43
23:59
 17,006
  5,087
  -541
  -542
   -40,997
   -41,106
9
3
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:32
20:18
08:50
23:41
 15,451
 12,148
  -556
  -547
    24,494
    24,532
7
6
94
0
0
0
0
0
 
14
1
13:56
19:51
 21,281
  -546
    23,078
3
47
0
0
 
15
15
1
2
11:35
20:15
15:27
23:40
 13,879
 12,307
  -540
  -541
   -89,576
   -89,723
19
16
1
0
0
0
0
0
 
16
1
17:16
23:59
 24,181
  -543
    36,336
86
0
0
0
 
17
17
1
2
09:47
20:10
14:44
22:11
 17,804
  7,291
  -554
  -532
    -5,360
    -5,409
7
4
1
7
0
0
0
0
 
18
1
11:21
17:07
 20,718
  -542
    -6,506
7
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:13
17:44
06:12
19:46
 17,888
  7,322
  -544
  -546
   211,199
   211,234
6
4
8
15
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
10:57
16:51
 21,218
  -545
   -23,411
5
5
0
0
 
24
1
04:19
11:13
 24,858
  -542
   -18,802
19
0
0
0
 
25
1
15:11
22:15
 25,381
  -538
   -42,085
3
51
0
0
 
26
1
08:17
14:49
 23,451
  -546
  -461,293
62
0
0
0
 
27
27
27
1
2
3
00:00
07:47
21:56
02:40
10:21
23:59
  9,596
  9,246
  7,403
  -538
  -554
  -546
  -591,460
  -591,321
  -591,017
16
18
14
1
1
0
0
0
0
0
0
0
 
28
1
00:19
05:46
 19,568
  -540
    58,770
17
0
0
0
 
29
1
07:31
13:59
 23,184
  -548
  -105,488
64
0
0
0
 
30
1
13:47
19:12
 19,463
  -545
  -561,349
10
0
0
0
 
31
31
1
2
00:00
20:23
03:07
23:59
 11,257
 12,941
  -537
  -547
   -68,336
   -70,843
111
123
1
0
1
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.