GPS Space Vehicle Time Integrity for MJD 52891

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
07:38
16:41
11:55
20:03
 15,388
 12,125
  -426
  -431
  -304,551
  -304,600
5
7
4
0
0
0
0
0
 
2
1
06:37
13:55
 26,257
  -429
   181,990
52
0
0
0
 
3
1
07:58
14:18
 22,752
  -434
   -43,465
24
0
0
0
 
4
1
15:18
22:23
 25,482
  -435
   -33,305
26
0
0
0
 
5
5
5
1
2
3
01:35
03:45
18:09
03:42
06:34
20:02
  7,619
 10,135
  6,765
  -435
  -443
  -436
   -51,938
   -51,943
   -51,912
2
3
3
38
3
14
0
0
0
0
0
0
 
6
6
1
2
04:59
20:50
09:18
23:59
 15,466
 11,359
  -439
  -440
     7,122
     7,132
4
5
4
0
0
0
0
0
 
7
1
14:12
20:33
 22,850
  -440
  -619,790
50
0
0
0
 
8
8
1
2
11:44
20:43
15:57
23:59
 15,112
 11,757
  -431
  -426
  -417,167
  -417,281
18
16
1
0
0
0
0
0
 
9
9
1
2
00:00
03:45
03:42
04:59
 13,355
  4,475
  -434
  -442
     5,617
     5,624
7
3
0
1
0
0
0
0
 
10
10
1
2
00:00
18:38
01:45
23:59
  6,356
 19,278
  -438
  -431
   -31,518
   -31,554
3
2
2
1
0
0
0
0
 
11
1
11:17
17:24
 21,961
  -435
   -65,939
15
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:45
17:04
12:18
21:15
 12,740
 15,056
  -440
  -440
    30,579
    30,586
4
3
4
85
0
0
0
0
 
14
14
1
2
02:23
03:45
03:42
08:38
  4,760
 17,562
  -445
  -442
    20,351
    20,357
4
6
9
18
0
0
0
0
 
15
15
1
2
00:21
09:03
03:42
12:46
 12,041
 13,374
  -433
  -435
  -157,559
  -157,717
17
19
0
0
0
0
0
0
 
16
1
05:46
12:45
 25,081
  -436
   -77,567
29
0
0
0
 
17
17
1
2
00:00
20:30
02:13
23:59
  7,996
 12,533
  -433
  -438
  -251,174
  -248,910
73
110
1
0
1
0
0
0
 
18
18
1
2
00:00
03:45
03:42
05:37
 13,355
  6,742
  -442
  -434
   -11,057
   -11,042
4
8
0
19
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:17
13:45
08:24
18:39
  7,646
 17,621
  -443
  -437
   210,475
   210,454
4
5
21
2
0
0
0
0
 
21
21
21
1
2
3
00:00
08:37
22:27
03:23
10:52
23:59
 12,184
  8,059
  5,524
  -435
  -430
  -438
   -40,727
   -40,892
   -41,183
16
14
10
1
1
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
01:24
03:45
03:42
06:48
  8,259
 10,981
  -444
  -436
   -35,861
   -35,864
2
5
11
150
0
0
0
0
 
24
1
17:08
23:58
 24,567
  -438
   -59,125
14
0
0
0
 
25
1
03:55
10:58
 25,349
  -441
   -51,886
4
200
0
0
 
26
26
1
2
00:00
20:57
03:33
23:59
 12,785
 10,935
  -446
  -439
  -522,001
  -521,835
7
9
2
0
0
0
0
0
 
27
27
1
2
10:29
20:18
15:14
22:50
 17,057
  9,112
  -433
  -431
  -633,083
  -634,194
176
93
1
0
1
0
0
0
 
28
1
13:00
18:24
 19,433
  -431
    10,563
16
0
0
0
 
29
29
1
2
00:00
20:05
02:33
23:59
  9,191
 14,023
  -445
  -436
   -79,662
   -80,954
50
69
1
0
1
0
0
0
 
30
30
1
2
02:26
03:45
03:42
07:49
  4,584
 14,647
  -438
  -446
  -471,693
  -472,014
45
138
0
0
0
0
0
0
 
31
1
09:11
15:50
 23,874
  -434
  -395,804
78
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.