GPS Space Vehicle Time Integrity for MJD 52825

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
12:08
16:25
 15,421
   134
  -293,041
4
1
0
0
 
2
2
1
2
11:08
17:25
17:23
18:26
 22,490
  3,648
   134
   137
   144,446
   144,532
43
7
0
0
0
0
0
0
 
3
3
1
2
12:31
17:25
17:23
18:52
 17,548
  5,198
   135
   139
   -24,663
   -24,695
16
4
0
2
0
0
0
0
 
4
4
1
2
00:00
19:48
02:57
21:59
 10,652
  7,894
   123
   136
   -44,551
   -44,478
2
3
13
4
0
0
0
0
 
5
5
5
1
2
3
06:05
07:17
22:40
07:15
11:04
23:59
  4,193
 13,618
  4,735
   131
   130
   132
   -24,488
   -24,570
   -25,023
11
35
13
0
1
0
0
0
0
0
0
0
 
6
6
1
2
01:22
09:29
04:48
13:45
 12,349
 15,390
   111
   124
     5,903
     5,923
4
3
6
42
0
0
0
0
 
7
7
1
2
00:00
18:46
01:09
21:59
  4,179
 11,598
   129
   134
  -558,819
  -559,797
23
43
1
0
1
0
0
0
 
8
8
8
1
2
3
01:16
16:11
17:25
04:39
17:23
20:25
 12,173
  4,335
 10,764
   130
   135
   134
  -380,050
  -380,479
  -380,549
37
12
26
1
0
0
0
0
0
0
0
0
 
9
9
1
2
03:49
07:17
07:15
09:34
 12,345
  8,214
   119
   117
    52,245
    52,259
9
3
0
6
0
0
0
0
 
10
1
00:00
06:17
 22,604
   128
   -27,626
5
1
0
0
 
11
11
1
2
15:46
17:25
17:23
21:51
  5,859
 15,937
   140
   136
   -54,565
   -54,589
6
7
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
13:22
01:53
16:50
  6,773
 12,449
   118
   133
    29,286
    29,320
4
3
11
7
0
0
0
0
 
14
1
07:17
13:05
 20,844
   127
    20,536
4
3
0
0
 
15
15
15
1
2
3
04:42
07:17
13:30
07:15
08:45
17:06
  9,148
  5,279
 12,932
   133
   147
   138
  -129,767
  -129,788
  -129,911
7
4
16
0
1
0
0
0
0
0
0
0
 
16
1
10:18
17:18
 25,120
   135
   -45,165
50
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
04:25
07:17
07:15
10:11
 10,178
 10,425
   116
   131
   -12,406
   -12,393
4
4
0
33
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:53
18:19
12:54
21:59
  7,295
 13,241
   127
   137
   214,028
   214,031
4
2
10
72
0
0
0
0
 
21
21
1
2
02:57
13:07
07:15
15:17
 15,464
  7,758
   118
   142
     4,746
     4,446
38
23
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
05:38
07:17
07:15
11:08
  5,815
 13,860
   120
   136
   -30,064
   -30,057
3
3
0
11
0
0
0
0
 
24
24
1
2
00:00
21:29
04:27
23:59
 16,009
  9,027
   131
   133
   -42,111
   -42,314
13
10
1
0
0
0
0
0
 
25
1
08:20
15:24
 25,415
   143
   -47,121
4
228
0
0
 
26
1
01:36
07:15
 20,341
   118
  -520,895
17
0
0
0
 
27
27
27
1
2
3
00:57
15:02
17:25
03:28
17:23
19:45
  9,062
  8,452
  8,383
   121
   134
   134
  -385,458
  -388,000
  -388,434
140
125
120
1
0
0
1
0
0
0
0
0
 
28
1
17:28
21:59
 16,235
   138
    27,844
12
0
0
0
 
29
1
00:40
07:05
 23,074
   118
  -155,717
18
0
0
0
 
30
1
07:17
12:14
 17,805
   131
  -262,905
213
0
0
0
 
31
31
1
2
13:37
17:25
17:23
20:18
 13,570
 10,375
   133
   130
  -305,118
  -305,374
85
59
0
0
0
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.