GPS Space Vehicle Time Integrity for MJD 52778

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
00:27
15:18
03:47
19:37
 12,025
 15,513
   122
   136
  -286,023
  -286,099
13
9
1
0
0
0
0
0
 
2
1
14:25
21:43
 26,252
   129
   117,776
50
0
0
0
 
3
1
15:44
22:06
 22,872
   135
   -11,400
18
0
0
0
 
4
1
00:00
06:12
 22,304
   110
   -44,834
13
947
0
0
 
5
5
1
2
01:54
09:16
03:52
14:14
  7,046
 17,776
   120
   122
   -15,179
   -15,234
3
11
15
1
0
0
0
0
 
6
6
1
2
04:30
12:39
08:00
16:56
 12,576
 15,334
   124
   124
     4,654
     4,665
5
5
27
30
0
0
0
0
 
7
7
1
2
00:00
22:01
04:24
23:59
 15,845
  7,061
   117
   120
  -492,955
  -494,349
77
40
1
0
1
0
0
0
 
8
8
1
2
04:28
19:20
07:48
23:36
 12,045
 15,323
   121
   125
  -336,805
  -337,505
50
55
1
0
1
0
0
0
 
9
1
07:03
12:50
 20,687
   125
    44,933
10
0
0
0
 
10
1
02:20
09:23
 25,358
   123
   -25,101
7
0
0
0
 
11
11
1
2
00:00
18:57
01:05
23:59
  3,945
 18,137
   102
   123
   -47,504
   -47,606
31
11
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:55
16:38
05:07
20:03
 15,147
 12,292
   117
   118
    27,538
    27,569
3
3
47
7
0
0
0
0
 
14
1
10:00
16:15
 22,440
   122
    21,450
2
68
0
0
 
15
15
1
2
07:46
16:40
11:54
20:11
 14,797
 12,611
   124
   124
  -110,696
  -110,849
13
18
1
0
0
0
0
0
 
16
1
13:34
20:34
 25,179
   124
   -12,348
69
0
0
0
 
17
17
1
2
05:45
16:36
10:52
18:02
 18,347
  5,177
   126
   130
   -13,390
   -13,439
3
5
43
0
0
0
0
0
 
18
1
07:40
13:27
 20,693
   123
   -10,798
3
86
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
14:07
21:32
02:35
16:07
23:59
  9,294
  7,179
  8,816
   107
   126
   125
   213,950
   213,981
   213,987
21
3
5
0
22
22
0
0
0
0
0
0
 
21
21
1
2
06:18
16:20
11:07
18:37
 17,298
  8,216
   118
   112
    51,790
    51,362
58
35
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:28
14:07
 20,217
   128
   -26,664
4
86
0
0
 
24
1
00:42
07:37
 24,842
   117
   -30,847
20
0
0
0
 
25
1
11:32
18:36
 25,378
   126
   -44,254
8
0
0
0
 
26
1
04:44
11:17
 23,463
   121
  -505,076
38
0
0
0
 
27
27
1
2
04:09
18:16
06:42
22:59
  9,183
 16,928
   114
   124
  -155,465
  -158,894
176
304
1
0
1
886
0
0
 
28
28
1
2
00:00
20:41
02:10
23:59
  7,803
 11,900
   120
   131
    42,085
    41,819
21
12
1
0
0
0
0
0
 
29
1
03:53
10:19
 23,124
   119
  -139,980
40
0
0
0
 
30
1
10:08
15:32
 19,302
   123
   -80,977
271
0
0
0
 
31
1
16:47
23:28
 24,017
   128
  -207,971
186
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.