GPS Space Vehicle Time Integrity for MJD 52790

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
14:29
02:58
18:48
 10,717
 15,505
   108
   129
  -287,774
  -287,831
11
5
1
1
0
0
0
0
 
2
1
13:34
20:52
 26,255
   117
   124,510
49
0
0
0
 
3
1
14:55
21:18
 22,894
   132
   -14,933
18
0
0
0
 
4
1
00:00
05:22
 19,314
   109
   -45,403
3
107
0
0
 
5
5
1
2
01:06
08:28
03:02
13:26
  6,970
 17,833
   107
   110
   -17,469
   -17,547
3
23
16
0
0
0
0
0
 
6
6
1
2
03:42
11:51
07:11
16:08
 12,503
 15,396
    98
   123
     5,069
     5,093
8
8
0
0
0
0
0
0
 
7
1
00:00
03:34
 12,864
   115
  -511,668
66
1
1
0
 
8
8
1
2
03:39
18:32
07:00
21:59
 12,035
 12,450
   113
   121
  -349,437
  -350,050
43
40
1
0
1
0
0
0
 
9
1
06:14
12:00
 20,668
   114
    46,787
9
170
0
0
 
10
1
01:32
08:35
 25,319
   116
   -25,773
3
20
0
0
 
11
1
18:08
23:59
 21,066
   119
   -49,342
10
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:05
15:48
04:18
19:14
 15,134
 12,338
   104
   114
    27,997
    28,032
4
2
12
9
0
0
0
0
 
14
1
09:10
15:27
 22,546
   115
    21,112
3
126
0
0
 
15
15
1
2
07:00
15:52
11:06
19:24
 14,646
 12,735
   117
   132
  -115,601
  -115,732
16
15
1
0
0
0
0
0
 
16
1
12:44
19:44
 25,161
   118
   -21,637
63
0
0
0
 
17
17
1
2
04:47
15:50
09:58
17:07
 18,546
  4,615
   118
   108
   -15,368
   -15,442
8
4
359
2
0
0
0
0
 
18
1
06:50
12:37
 20,692
   113
   -11,462
4
128
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
13:17
20:43
01:45
15:17
21:59
  6,329
  7,186
  4,598
   104
   119
   125
   214,125
   214,146
   214,155
5
3
2
0
17
2
0
0
0
0
0
0
 
21
21
1
2
05:26
15:30
10:17
17:46
 17,346
  8,117
   117
   120
    38,188
    37,798
50
30
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:54
13:26
 19,852
   122
   -27,544
4
187
0
0
 
24
1
00:00
06:48
 24,496
   107
   -33,743
16
1
0
0
 
25
1
10:43
17:47
 25,415
   123
   -45,041
3
8
0
0
 
26
1
03:56
10:29
 23,484
   114
  -510,344
35
0
0
0
 
27
27
1
2
03:20
17:27
05:53
21:59
  9,177
 16,345
   100
   117
  -219,067
  -222,287
164
278
1
0
1
0
0
0
 
28
28
1
2
00:00
19:51
01:21
21:59
  4,869
  7,688
   102
   124
    38,365
    38,114
8
5
1
0
0
0
0
0
 
29
1
03:04
09:29
 23,056
   112
  -145,316
33
0
0
0
 
30
1
09:18
14:41
 19,355
   121
  -130,139
266
0
228
0
 
31
1
15:59
21:59
 21,629
   131
  -235,153
156
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.