GPS Space Vehicle Time Integrity for MJD 52885

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
08:03
17:06
12:20
20:29
 15,391
 12,186
  -435
  -434
  -303,676
  -303,730
5
9
1
0
0
0
0
0
 
2
1
07:01
14:20
 26,273
  -444
   178,438
54
0
0
0
 
3
1
08:22
14:43
 22,795
  -444
   -41,826
23
1
0
0
 
4
1
15:42
22:48
 25,480
  -442
   -34,872
22
0
0
0
 
5
5
5
1
2
3
02:00
05:49
18:34
05:48
06:59
20:26
 13,685
  4,156
  6,701
  -442
  -455
  -439
   -51,865
   -51,884
   -51,897
7
3
3
0
1
14
0
0
0
0
0
0
 
6
6
1
2
05:49
21:14
09:44
23:59
 14,062
  9,891
  -454
  -444
     7,011
     7,026
3
3
22
1
0
0
0
0
 
7
1
14:37
20:58
 22,828
  -441
  -615,904
53
0
0
0
 
8
8
1
2
12:09
21:08
16:21
23:59
 15,128
 10,296
  -434
  -431
  -415,038
  -415,165
19
16
1
0
0
0
0
0
 
9
1
00:00
05:24
 19,467
  -442
     4,768
4
8
0
0
 
10
10
1
2
00:00
19:03
02:11
23:59
  7,867
 17,760
  -432
  -437
   -31,225
   -31,267
4
2
67
82
0
0
0
0
 
11
1
11:41
17:48
 21,959
  -438
   -64,883
15
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:10
17:29
12:43
21:40
 12,711
 15,091
  -445
  -443
    30,441
    30,451
5
3
0
89
0
0
0
0
 
14
14
1
2
02:47
05:49
05:48
09:02
 10,834
 11,561
  -447
  -441
    20,231
    20,239
2
9
13
191
0
0
0
0
 
15
15
1
2
00:45
09:27
04:43
13:10
 14,268
 13,322
  -448
  -436
  -155,026
  -155,170
15
17
1
0
0
0
0
0
 
16
1
06:11
13:10
 25,098
  -441
   -75,297
29
0
0
0
 
17
17
1
2
00:00
20:58
02:41
23:59
  9,654
 10,835
  -436
  -441
  -266,548
  -264,290
88
93
1
0
1
0
0
0
 
18
1
00:14
05:48
 20,048
  -443
   -11,427
4
154
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:42
14:10
08:55
19:05
  7,932
 17,648
  -447
  -438
   210,891
   210,875
5
6
59
31
0
0
0
0
 
21
21
21
1
2
3
00:00
09:02
22:52
03:47
11:16
23:59
 13,635
  8,070
  4,053
  -435
  -437
  -434
   -37,545
   -37,734
   -38,044
22
15
10
1
1
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
01:47
05:49
05:48
07:12
 14,435
  4,951
  -444
  -438
   -35,313
   -35,317
3
9
3
40
0
0
0
0
 
24
1
17:32
23:59
 23,197
  -445
   -57,640
13
0
0
0
 
25
25
1
2
04:19
05:49
05:48
11:22
  5,357
 19,945
  -444
  -447
   -51,530
   -51,542
6
3
0
219
0
0
0
0
 
26
26
1
2
00:00
21:22
03:58
23:59
 14,299
  9,436
  -446
  -445
  -523,011
  -522,878
6
5
12
1
0
0
0
0
 
27
27
1
2
10:54
20:43
15:38
23:15
 17,057
  9,116
  -441
  -437
  -614,360
  -615,513
181
100
1
0
1
0
0
0
 
28
1
13:25
18:49
 19,437
  -443
    11,994
16
0
0
0
 
29
29
1
2
00:00
20:30
02:58
23:59
 10,686
 12,564
  -446
  -438
   -70,462
   -71,804
60
66
1
0
1
0
0
0
 
30
30
1
2
02:50
05:49
05:48
08:13
 10,679
  8,620
  -439
  -450
  -455,041
  -455,372
105
84
0
0
0
0
0
0
 
31
1
09:35
16:18
 24,132
  -447
  -389,884
87
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.