GPS Space Vehicle Time Integrity for MJD 52489

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
11:03
20:08
15:22
23:29
 15,562
 11,997
  -517
  -538
  -242,530
  -242,604
9
12
151
0
0
0
0
0
 
2
1
10:02
17:20
 26,225
  -508
   241,013
53
0
0
0
 
3
1
11:19
17:35
 22,525
  -518
   -51,598
18
0
0
0
 
4
4
1
2
00:00
18:51
02:00
23:59
  7,245
 18,488
  -531
  -532
  -267,373
  -268,295
27
69
1
0
1
0
0
0
 
5
1
05:04
10:03
 17,885
  -523
   -25,315
13
1
0
0
 
6
6
1
2
00:19
08:28
03:48
12:43
 12,529
 15,298
  -538
  -527
     4,495
     4,507
3
4
6
9
0
0
0
0
 
7
1
17:40
21:59
 15,517
  -525
  -547,586
105
0
0
0
 
8
8
1
2
00:15
15:10
03:35
19:24
 11,949
 15,220
  -525
  -512
  -569,934
  -568,839
61
85
1
0
1
0
0
0
 
9
1
02:55
08:45
 20,927
  -528
     1,531
9
0
0
0
 
10
1
00:00
05:10
 18,582
  -529
    -9,855
5
1
0
0
 
11
1
14:50
20:56
 21,971
  -517
   -18,040
16
16
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:16
20:33
15:47
21:59
 12,663
  5,185
  -517
  -528
    10,701
    10,710
14
3
0
3
0
0
0
0
 
14
1
05:54
12:09
 22,441
  -528
    55,876
8
0
0
0
 
15
15
1
2
02:36
12:39
07:13
15:01
 16,556
  8,516
  -539
  -518
   -44,996
   -45,128
19
8
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
02:05
12:20
06:58
14:27
 17,482
  7,604
  -532
  -527
   -80,540
   -84,050
555
243
1
0
8458
0
0
0
 
18
1
03:17
09:07
 20,896
  -530
    52,442
10
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:38
17:11
12:00
21:59
  8,498
 17,315
  -523
  -521
   178,154
   178,233
10
4
4
0
0
0
0
0
 
21
1
04:42
10:02
 19,115
  -531
     1,936
6
90
0
0
 
22
1
10:00
16:28
 23,286
  -517
  -478,911
44
0
0
0
 
23
1
00:00
07:02
 25,288
  -532
    -7,459
6
0
0
0
 
24
24
1
2
00:00
20:46
03:35
21:59
 12,919
  4,395
  -525
  -531
   -48,095
   -48,294
12
4
1
2
0
0
0
0
 
25
1
07:21
14:24
 25,378
  -519
   -30,914
4
127
0
0
 
26
1
00:22
06:53
 23,348
  -533
   -83,255
192
0
0
0
 
27
27
1
2
00:00
13:49
02:18
18:38
  8,310
 17,292
  -534
  -518
   -68,027
   -68,722
38
60
1
0
1
0
0
0
 
28
1
16:23
21:50
 19,543
  -524
    88,517
3
28
0
0
 
29
1
00:00
06:27
 23,206
  -535
  -141,454
182
1
1
0
 
30
1
05:57
11:21
 19,467
  -530
  -114,188
293
0
402
0
 
31
1
12:45
19:30
 24,248
  -517
  -351,082
43
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.