GPS Space Vehicle Time Integrity for MJD 52886

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
08:00
17:02
12:16
20:25
 15,338
 12,200
  -439
  -438
  -303,835
  -303,889
6
9
1
3
0
0
0
0
2
1
06:57
14:15
 26,268
  -432
   179,031
53
0
0
0
3
1
08:18
14:39
 22,794
  -436
   -42,091
25
0
0
0
4
1
15:38
22:44
 25,495
  -445
   -34,621
23
0
0
0
5
5
5
5
1
2
3
4
01:56
03:07
05:45
18:30
03:05
05:44
06:55
20:22
  4,132
  9,398
  4,144
  6,678
  -440
  -447
  -453
  -444
   -51,909
   -51,919
   -51,928
   -51,939
5
3
2
3
2
0
4
16
0
0
0
0
0
0
0
0
6
6
1
2
05:45
21:10
09:40
23:59
 14,045
 10,161
  -440
  -439
     7,033
     7,055
2
3
21
2
0
0
0
0
7
1
14:33
20:53
 22,824
  -438
  -616,573
53
0
0
0
8
8
1
2
12:04
21:03
16:17
23:59
 15,156
 10,538
  -435
  -437
  -415,402
  -415,530
17
17
1
0
0
0
0
0
9
9
1
2
00:00
03:07
03:05
05:20
 11,093
  7,967
  -446
  -450
     4,906
     4,918
6
3
0
1
0
0
0
0
10
10
1
2
00:00
18:59
02:07
23:59
  7,615
 18,016
  -435
  -448
   -31,272
   -31,322
2
2
8
98
0
0
0
0
11
1
11:37
17:44
 21,969
  -438
   -65,058
15
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:06
17:24
12:38
21:36
 12,718
 15,071
  -444
  -446
    30,468
    30,475
5
3
0
36
0
0
0
0
14
14
1
2
03:07
05:45
05:44
08:58
  9,382
 11,548
  -448
  -437
    20,249
    20,262
2
8
5
11
0
0
0
0
15
15
15
1
2
3
00:41
03:07
09:23
03:05
04:39
13:06
  8,626
  5,505
 13,335
  -436
  -430
  -430
  -155,420
  -155,450
  -155,572
11
5
19
0
1
0
0
0
0
0
0
0
16
1
06:07
13:05
 25,091
  -439
   -75,682
32
0
0
0
17
17
1
2
00:00
20:54
02:36
23:59
  9,376
 11,075
  -441
  -439
  -263,989
  -261,732
84
97
1
0
1
0
0
0
18
18
1
2
00:10
03:07
03:05
05:44
 10,486
  9,398
  -442
  -442
   -11,370
   -11,363
2
4
7
86
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:38
14:06
08:51
19:01
  7,998
 17,696
  -439
  -439
   210,832
   210,806
4
7
45
0
0
0
0
0
21
21
21
1
2
3
00:00
08:58
22:47
03:05
11:13
23:59
 11,093
  8,117
  4,316
  -433
  -433
  -438
   -38,093
   -38,282
   -38,593
20
15
9
0
1
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
01:43
03:07
05:45
03:05
05:44
07:08
  4,851
  9,398
  4,935
  -462
  -449
  -430
   -35,424
   -35,423
   -35,414
3
1
11
2
5
7
0
0
0
0
0
0
24
1
17:28
23:59
 23,417
  -438
   -57,889
15
0
0
0
25
25
1
2
04:15
05:45
05:44
11:18
  5,352
 19,937
  -434
  -440
   -51,582
   -51,597
6
5
0
0
0
0
0
0
26
26
1
2
00:00
21:18
03:05
23:59
 11,093
  9,682
  -448
  -441
  -522,862
  -522,716
4
6
0
0
0
0
0
0
27
27
1
2
10:50
20:38
15:34
23:11
 17,061
  9,162
  -440
  -438
  -617,530
  -618,678
180
101
1
0
1
0
0
0
28
1
13:20
18:45
 19,468
  -436
    11,759
16
0
0
0
29
29
1
2
00:00
20:26
02:53
23:59
 10,420
 12,797
  -450
  -439
   -72,021
   -73,356
58
65
1
0
1
0
0
0
30
30
1
2
03:07
05:45
05:44
08:09
  9,398
  8,613
  -442
  -444
  -457,885
  -458,184
89
81
0
0
0
0
0
0
31
1
09:31
16:14
 24,114
  -437
  -390,897
83
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.