GPS Space Vehicle Time Integrity for MJD 52903

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
06:49
15:52
11:06
19:15
 15,334
 12,169
  -423
  -411
  -306,387
  -306,431
4
4
1
28
0
0
0
0
 
2
1
05:48
13:06
 26,209
  -428
   189,144
51
0
0
0
 
3
1
07:08
13:28
 22,772
  -423
   -46,758
21
0
0
0
 
4
1
14:29
21:34
 25,463
  -419
   -29,912
26
0
0
0
 
5
5
1
2
00:46
17:20
05:44
19:13
 17,896
  6,790
  -429
  -427
   -50,530
   -50,394
7
7
2
2
0
0
0
0
 
6
6
1
2
04:10
20:00
08:30
23:25
 15,531
 12,284
  -435
  -421
     7,344
     7,379
3
6
12
0
0
0
0
0
 
7
1
13:22
19:44
 22,859
  -418
  -626,738
41
0
0
0
 
8
8
1
2
10:55
19:54
15:08
23:20
 15,118
 12,325
  -421
  -425
  -420,520
  -420,611
9
8
1
1
0
0
0
0
 
9
9
1
2
00:00
22:22
04:09
23:59
 14,967
  5,814
  -429
  -416
     7,513
     7,661
3
4
4
0
0
0
0
0
 
10
1
17:47
23:59
 22,265
  -412
   -32,100
2
3
0
0
 
11
1
10:28
16:35
 21,983
  -421
   -68,003
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:54
16:14
11:28
20:24
 12,839
 14,979
  -429
  -425
    30,833
    30,845
7
3
1
64
0
0
0
0
 
14
1
01:35
07:50
 22,403
  -426
    20,291
3
84
0
0
 
15
15
1
2
00:00
08:15
03:30
11:59
 12,639
 13,427
  -422
  -423
  -162,643
  -162,793
17
20
1
1
0
0
0
0
 
16
1
04:57
11:56
 25,033
  -427
   -81,774
29
0
0
0
 
17
17
1
2
00:00
19:33
01:17
23:59
  4,661
 15,950
  -412
  -420
  -220,046
  -217,729
52
145
1
0
1
0
0
0
 
18
18
1
2
00:00
22:54
04:48
23:59
 17,262
  3,901
  -421
  -416
   -10,193
   -10,120
3
2
41
3
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:25
12:55
07:40
17:50
  8,060
 17,647
  -433
  -421
   209,542
   209,524
3
5
36
2
0
0
0
0
 
21
21
21
1
2
3
00:00
07:48
21:39
02:34
10:05
23:59
  9,263
  8,177
  8,408
  -412
  -426
  -413
   -46,654
   -46,814
   -47,073
14
13
10
1
1
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:38
11:57
06:01
12:59
 19,338
  3,715
  -426
  -421
   -36,851
   -36,874
3
3
10
1
0
0
0
0
 
24
1
16:23
23:10
 24,334
  -415
   -62,063
16
0
0
0
 
25
1
03:07
10:10
 25,292
  -426
   -52,562
5
1
0
0
 
26
26
1
2
00:00
20:07
02:42
23:59
  9,740
 13,933
  -428
  -422
  -519,396
  -519,175
5
15
4
0
0
0
0
0
 
27
27
1
2
09:39
19:28
14:24
22:01
 17,091
  9,175
  -422
  -422
  -668,529
  -669,562
159
86
1
0
1
0
0
0
 
28
1
12:11
17:36
 19,463
  -421
     7,787
13
0
0
0
 
29
29
1
2
00:00
19:16
01:43
23:59
  6,214
 16,958
  -430
  -419
   -97,125
   -98,331
35
77
1
0
1
0
0
0
 
30
1
01:38
07:01
 19,406
  -426
  -504,280
177
0
0
0
 
31
1
08:23
15:03
 23,955
  -420
  -406,392
65
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.