GPS Space Vehicle Time Integrity for MJD 52898

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
07:09
16:12
11:27
19:36
 15,418
 12,175
  -430
  -415
  -305,612
  -305,656
4
5
119
17
0
0
0
0
2
1
06:08
13:27
 26,244
  -419
   186,151
49
0
0
0
3
1
07:29
13:49
 22,770
  -419
   -45,372
31
0
0
0
4
1
14:49
21:55
 25,493
  -421
   -31,373
25
0
0
0
5
5
5
5
1
2
3
4
01:06
02:18
04:57
17:40
02:16
04:55
06:05
19:34
  4,143
  9,395
  4,068
  6,795
  -422
  -426
  -432
  -430
   -51,372
   -51,365
   -51,360
   -51,279
3
4
3
4
4
0
1
14
0
0
0
0
0
0
0
0
6
6
1
2
04:57
20:21
08:51
23:46
 13,987
 12,287
  -429
  -420
     7,260
     7,294
7
5
0
0
0
0
0
0
7
1
13:43
20:04
 22,839
  -424
  -623,984
46
0
0
0
8
8
1
2
11:16
20:14
15:28
23:40
 15,119
 12,326
  -418
  -425
  -419,212
  -419,314
11
16
1
0
0
0
0
0
9
9
9
1
2
3
00:00
02:18
22:43
02:16
04:30
23:59
  8,133
  7,923
  4,579
  -428
  -442
  -424
     6,718
     6,719
     6,861
2
2
3
26
4
0
0
0
0
0
0
0
10
10
1
2
00:00
18:08
01:16
23:59
  4,564
 21,016
  -418
  -423
   -31,834
   -31,878
4
2
2
224
0
0
0
0
11
1
10:48
16:55
 21,976
  -422
   -67,136
16
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:15
16:35
11:49
20:45
 12,807
 15,032
  -431
  -427
    30,728
    30,738
7
3
1
42
0
0
0
0
14
14
1
2
02:18
04:57
04:55
08:10
  9,395
 11,514
  -432
  -422
    20,517
    20,531
4
3
0
7
0
0
0
0
15
15
15
1
2
3
00:00
02:18
08:35
02:16
03:51
12:19
  8,133
  5,553
 13,404
  -433
  -431
  -430
  -160,504
  -160,537
  -160,672
11
6
17
0
1
1
0
0
0
0
0
0
16
1
05:18
12:16
 25,085
  -422
   -80,071
37
1
0
0
17
17
1
2
00:00
19:56
01:40
23:59
  6,029
 14,560
  -424
  -431
  -233,113
  -230,822
60
128
1
0
1
0
0
0
18
18
1
2
00:00
02:18
02:16
04:55
  8,133
  9,395
  -429
  -418
   -10,574
   -10,555
3
21
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:47
13:16
08:01
18:10
  8,040
 17,640
  -428
  -423
   209,954
   209,930
4
9
34
0
0
0
0
0
21
21
21
1
2
3
00:00
08:09
21:59
02:16
10:25
23:59
  8,133
  8,169
  7,217
  -430
  -433
  -429
   -44,203
   -44,381
   -44,668
14
12
11
0
1
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:57
02:18
04:57
02:16
04:55
06:21
  4,673
  9,395
  5,002
  -447
  -432
  -391
   -36,444
   -36,436
   -36,403
3
3
29
0
0
0
0
0
0
0
0
0
24
1
16:43
23:30
 24,347
  -426
   -60,824
16
0
0
0
25
25
1
2
03:27
04:57
04:55
10:30
  5,266
 19,946
  -420
  -424
   -52,280
   -52,292
3
5
1
0
0
0
0
0
26
26
1
2
00:00
20:28
02:16
23:59
  8,133
 12,685
  -428
  -427
  -520,570
  -520,367
5
9
0
0
0
0
0
0
27
27
1
2
10:00
19:49
14:45
22:21
 17,081
  9,116
  -422
  -425
  -654,087
  -655,158
163
90
1
0
1
0
0
0
28
1
12:34
17:56
 19,295
  -423
     8,937
15
0
0
0
29
29
1
2
00:00
19:36
02:05
23:59
  7,478
 15,751
  -429
  -424
   -89,993
   -91,234
38
77
1
0
1
0
0
0
30
30
1
2
02:18
04:57
04:55
07:21
  9,395
  8,637
  -421
  -428
  -490,855
  -491,148
85
83
0
0
0
0
0
0
31
1
08:43
15:22
 23,916
  -415
  -402,179
72
0
0
0
32
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33
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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.