GPS Space Vehicle Time Integrity for MJD 52784

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
00:02
14:53
03:23
19:12
 12,033
 15,513
   115
   135
  -286,892
  -286,975
15
8
0
1
0
0
0
0
 
2
1
13:59
21:17
 26,209
   120
   121,160
46
0
0
0
 
3
1
15:20
21:42
 22,856
   125
   -13,176
20
0
0
0
 
4
4
1
2
00:00
22:37
05:47
23:59
 20,800
  4,918
   116
   126
   -45,175
   -45,208
3
4
6
0
0
0
0
0
 
5
5
1
2
01:30
08:52
03:26
13:50
  6,991
 17,810
   113
   116
   -16,208
   -16,272
4
12
25
0
0
0
0
0
 
6
6
1
2
04:06
12:15
07:35
16:30
 12,552
 15,279
   119
   119
     4,925
     4,930
4
5
19
20
0
0
0
0
 
7
7
1
2
00:00
21:36
03:59
23:59
 14,346
  8,579
   125
   123
  -502,468
  -503,820
73
47
1
0
1
0
0
0
 
8
8
1
2
04:03
18:56
07:25
23:11
 12,066
 15,252
   109
   125
  -343,239
  -343,912
46
55
1
0
1
0
0
0
 
9
1
06:39
12:25
 20,677
   121
    45,843
11
0
0
0
 
10
1
01:56
08:59
 25,356
   122
   -25,437
6
0
0
0
 
11
1
18:32
23:59
 19,563
   125
   -48,465
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:30
16:13
04:43
19:38
 15,127
 12,316
   118
   122
    27,773
    27,802
4
3
4
3
0
0
0
0
 
14
1
09:35
15:51
 22,474
   126
    21,280
2
90
0
0
 
15
15
1
2
07:23
16:16
11:30
19:47
 14,694
 12,670
   129
   137
  -113,176
  -113,309
14
14
1
0
0
0
0
0
 
16
1
13:09
20:09
 25,123
   127
   -17,070
66
0
0
0
 
17
17
1
2
05:16
16:13
10:25
17:36
 18,450
  4,959
   119
   125
   -14,349
   -14,406
3
5
5
1
0
0
0
0
 
18
1
07:15
13:02
 20,733
   122
   -11,150
2
67
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
13:42
21:07
02:10
15:41
23:59
  7,808
  7,152
 10,300
   115
   130
   126
   214,060
   214,083
   214,084
3
3
4
7
15
3
0
0
0
0
0
0
 
21
21
1
2
05:52
15:55
10:42
18:12
 17,327
  8,198
   120
   129
    44,828
    44,422
57
33
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:13
13:48
 20,018
   128
   -27,112
3
67
0
0
 
24
1
00:18
07:13
 24,843
   115
   -32,297
18
0
0
0
 
25
1
11:07
18:12
 25,403
   122
   -44,658
6
0
0
0
 
26
1
04:20
10:53
 23,471
   120
  -507,809
37
0
0
0
 
27
27
1
2
03:45
17:51
06:18
22:34
  9,181
 16,894
   112
   118
  -187,579
  -190,920
169
296
1
0
1
419
0
0
 
28
28
1
2
00:00
20:15
01:45
23:59
  6,331
 13,432
   119
   126
    40,221
    39,946
7
14
1
0
0
0
0
0
 
29
1
03:28
09:54
 23,115
   121
  -142,745
27
0
0
0
 
30
1
09:43
15:06
 19,316
   121
  -105,782
265
0
0
0
 
31
1
16:23
23:04
 23,980
   131
  -221,749
182
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.