GPS Space Vehicle Time Integrity for MJD 52789

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
00:00
14:33
03:02
18:52
 10,962
 15,486
   104
   105
  -287,619
  -287,707
12
8
1
1
0
0
0
0
2
1
13:38
20:56
 26,250
   122
   123,957
46
0
0
0
3
1
16:09
21:22
 18,720
   118
   -14,677
21
0
0
0
4
4
1
2
00:00
22:16
05:26
23:59
 19,558
  6,165
   108
   112
   -45,377
   -45,396
7
3
0
0
0
0
0
0
5
5
1
2
01:10
09:12
03:06
13:30
  6,947
 15,440
   104
   113
   -17,246
   -17,318
6
9
9
0
0
0
0
0
6
6
1
2
03:46
11:55
07:15
16:12
 12,513
 15,389
    97
   118
     5,038
     5,058
8
5
0
0
0
0
0
0
7
7
1
2
00:00
21:16
03:38
23:59
 13,107
  9,812
   111
   115
  -510,165
  -511,470
73
49
1
0
1
0
0
0
8
8
1
2
03:43
18:36
07:04
22:51
 12,072
 15,291
    99
   123
  -348,451
  -349,078
42
47
1
0
1
0
0
0
9
9
1
2
06:18
09:12
09:11
12:04
 10,360
 10,264
   110
   117
    46,617
    46,644
9
6
0
0
0
0
0
0
10
1
01:36
08:39
 25,361
   109
   -25,716
8
0
0
0
11
1
18:12
23:59
 20,822
   115
   -49,197
13
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:09
15:51
04:22
19:18
 15,110
 12,379
   104
   117
    27,954
    27,995
6
3
12
4
0
0
0
0
14
1
09:14
15:31
 22,540
   118
    21,138
4
49
0
0
15
15
15
1
2
3
07:03
09:12
15:56
09:11
11:10
19:28
  7,638
  7,033
 12,725
   109
   121
   121
  -115,178
  -115,202
  -115,330
5
8
16
0
1
0
0
0
0
0
0
0
16
1
12:48
19:48
 25,161
   120
   -20,888
64
0
0
0
17
17
1
2
04:52
15:54
09:11
17:12
 15,514
  4,677
   106
   126
   -15,215
   -15,262
2
6
10
0
0
0
0
0
18
18
1
2
06:54
09:12
09:11
12:41
  8,166
 12,493
   106
   118
   -11,420
   -11,414
5
3
0
110
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
13:21
20:47
01:49
15:21
23:59
  6,576
  7,149
 11,535
   104
   122
   117
   214,114
   214,138
   214,137
6
4
3
1
2
17
0
0
0
0
0
0
21
21
21
1
2
3
05:31
09:12
15:35
09:11
10:21
17:51
 13,189
  4,104
  8,154
   106
   120
   116
    39,287
    39,190
    38,872
40
13
32
0
1
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
07:58
09:12
09:11
13:30
  4,337
 15,436
   106
   121
   -27,480
   -27,473
4
2
1
62
0
0
0
0
24
1
00:00
06:52
 24,736
   112
   -33,506
17
1
0
0
25
1
10:47
17:51
 25,419
   118
   -44,992
3
43
0
0
26
26
1
2
04:00
09:12
09:11
10:33
 18,618
  4,816
   112
   109
  -509,933
  -509,991
25
6
0
0
0
0
0
0
27
1
17:31
22:13
 16,943
   117
  -217,171
290
0
64
0
28
28
1
2
00:00
19:55
01:25
23:59
  5,115
 14,617
   117
   107
    38,684
    38,404
7
14
1
0
0
0
0
0
29
1
03:08
09:11
 21,748
   110
  -144,908
30
0
0
0
30
1
09:22
14:46
 19,363
   119
  -126,118
261
0
0
0
31
1
16:03
22:44
 24,032
   125
  -232,978
183
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.