GPS Space Vehicle Time Integrity for MJD 52830

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
11:47
20:51
16:05
23:59
 15,399
 11,304
   148
   137
  -293,809
  -293,872
8
13
1
0
0
0
0
0
 
2
1
10:47
18:05
 26,262
   150
   147,348
52
0
0
0
 
3
1
12:10
18:31
 22,854
   145
   -26,043
21
0
0
0
 
4
4
1
2
00:00
19:27
02:37
23:59
  9,421
 16,288
   137
   141
   -44,118
   -44,033
3
5
17
0
0
0
0
0
 
5
5
1
2
05:45
22:20
10:44
23:59
 17,916
  5,918
   134
   147
   -28,326
   -28,770
46
13
1
0
0
0
0
0
 
6
6
1
2
01:02
09:08
04:28
13:25
 12,372
 15,381
   138
   138
     6,048
     6,056
4
3
1
35
0
0
0
0
 
7
1
18:25
23:59
 20,017
   142
  -565,671
73
0
0
0
 
8
8
1
2
00:56
15:51
04:19
20:05
 12,202
 15,202
   141
   150
  -383,819
  -384,269
35
37
1
0
0
0
0
0
 
9
9
1
2
03:28
05:16
05:14
09:13
  6,351
 14,250
   132
   127
    53,048
    53,061
3
4
1
4
0
0
0
0
 
10
10
1
2
00:00
22:49
05:14
23:59
 18,872
  4,191
   131
   144
   -27,861
   -27,893
7
3
0
0
0
0
0
0
 
11
1
15:25
21:31
 21,920
   140
   -55,336
10
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
13:01
21:16
01:32
16:29
23:59
  5,522
 12,462
  9,764
   129
   145
   143
    29,460
    29,495
    29,505
5
5
2
26
1
39
0
0
0
0
0
0
 
14
1
06:29
12:44
 22,529
   134
    20,502
6
0
0
0
 
15
15
1
2
05:16
13:10
08:25
16:47
 11,318
 13,013
   141
   138
  -131,791
  -131,924
15
17
1
0
0
0
0
0
 
16
1
09:57
16:57
 25,108
   143
   -48,119
47
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
04:02
05:16
05:14
09:50
  4,358
 16,463
   123
   134
   -12,426
   -12,415
3
4
7
34
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:33
17:58
12:33
22:55
  7,228
 17,802
   138
   143
   213,943
   213,941
5
2
3
100
0
0
0
0
 
21
21
21
1
2
3
02:37
05:16
12:47
05:14
07:30
14:56
  9,416
  8,025
  7,771
   128
   135
   151
      557
      478
      234
22
21
22
0
1
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
05:19
10:48
 19,751
   137
   -30,434
4
18
0
0
 
24
24
1
2
00:00
21:11
04:07
23:59
 14,811
 10,051
   138
   141
   -43,301
   -43,512
14
7
1
0
0
0
0
0
 
25
1
08:00
15:04
 25,406
   136
   -47,428
4
33
0
0
 
26
26
1
2
01:16
05:16
05:14
07:50
 14,307
  9,255
   133
   124
  -521,795
  -521,828
11
7
0
0
0
0
0
0
 
27
27
1
2
00:36
14:42
03:08
19:25
  9,121
 16,958
   126
   142
  -407,082
  -409,778
138
244
1
0
1
0
0
0
 
28
1
17:08
22:33
 19,468
   143
    26,455
17
0
0
0
 
29
29
1
2
00:19
05:16
05:14
06:44
 17,684
  5,300
   133
   120
  -156,553
  -156,587
15
5
0
4
0
0
0
0
 
30
1
06:32
11:53
 19,258
   139
  -280,552
224
0
0
0
 
31
1
13:17
19:58
 24,067
   145
  -314,049
139
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.