GPS Space Vehicle Time Integrity for MJD 52500

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
10:17
19:23
14:37
22:43
 15,563
 11,984
  -503
  -499
  -244,004
  -244,047
6
11
1
0
0
0
0
0
 
2
1
09:17
16:34
 26,216
  -496
   246,793
47
0
0
0
 
3
1
10:34
16:50
 22,526
  -502
   -54,702
29
92
0
0
 
4
4
1
2
00:00
18:07
01:16
23:59
  4,608
 21,118
  -517
  -506
  -279,032
  -279,900
19
76
1
0
1
0
0
0
 
5
5
1
2
04:19
20:53
09:18
22:47
 17,903
  6,795
  -511
  -509
   -27,046
   -27,132
14
4
6
8
0
0
0
0
 
6
6
1
2
00:00
07:43
03:03
11:58
 10,982
 15,307
  -522
  -513
     4,652
     4,666
3
4
5
141
0
0
0
0
 
7
1
16:56
23:16
 22,790
  -499
  -523,131
176
0
0
0
 
8
8
1
2
00:00
14:24
02:48
18:39
 10,130
 15,251
  -516
  -491
  -551,297
  -550,168
54
89
1
1
1
1
0
0
 
9
1
02:10
08:00
 20,955
  -509
     2,977
8
0
0
0
 
10
10
1
2
00:00
21:16
04:24
23:59
 15,831
  9,794
  -506
  -507
   -10,516
   -10,557
4
4
2
2
0
0
0
0
 
11
1
14:05
20:11
 21,955
  -498
   -18,788
11
336
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:32
19:48
15:02
23:59
 12,594
 15,033
  -502
  -505
    11,385
    11,407
7
4
0
54
0
0
0
0
 
14
1
05:09
11:23
 22,427
  -506
    53,877
11
275
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:20
11:38
06:13
13:42
 17,530
  7,460
  -513
  -509
  -180,883
  -184,125
505
224
1
0
7591
0
0
0
 
18
1
02:33
08:12
 20,319
  -512
    49,893
11
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:52
16:25
11:15
21:17
  8,564
 17,505
  -508
  -499
   180,425
   180,509
12
10
1
0
0
0
0
0
 
21
1
03:58
09:17
 19,152
  -505
     2,287
17
92
0
0
 
22
1
08:49
15:44
 24,891
  -503
  -484,876
47
0
0
0
 
23
1
00:00
06:16
 22,566
  -520
    -8,110
4
14
0
0
 
24
24
1
2
00:00
20:02
02:51
23:59
 10,310
 14,226
  -516
  -509
   -50,576
   -50,769
8
13
1
0
0
0
0
0
 
25
1
06:37
13:40
 25,372
  -508
   -31,505
5
129
0
0
 
26
1
00:00
06:07
 22,027
  -518
  -109,550
175
1
1
0
 
27
27
27
1
2
3
00:00
13:06
22:58
01:33
17:53
23:59
  5,597
 17,228
  3,689
  -521
  -507
  -507
   -77,671
   -78,022
   -78,219
15
37
11
1
1
0
0
0
0
0
0
0
 
28
1
15:38
21:05
 19,553
  -505
    88,925
3
107
0
0
 
29
1
00:00
05:41
 20,457
  -517
  -166,407
156
1
1
0
 
30
1
05:12
10:37
 19,475
  -514
  -161,832
279
0
107
0
 
31
1
11:59
18:43
 24,235
  -497
  -356,123
30
119
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.