GPS Space Vehicle Time Integrity for MJD 52519

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
08:58
18:05
13:18
21:24
 15,584
 11,911
  -532
  -520
  -246,891
  -246,947
6
6
90
4
0
0
0
0
 
2
1
07:58
15:15
 26,206
  -518
   256,692
51
0
0
0
 
3
1
09:17
15:33
 22,525
  -518
   -60,145
17
0
0
0
 
4
1
16:51
23:56
 25,485
  -530
  -298,733
84
0
0
0
 
5
5
1
2
03:01
19:35
08:00
21:33
 17,834
  7,088
  -525
  -509
   -30,328
   -30,397
20
4
0
24
0
0
0
0
 
6
6
6
1
2
3
00:00
06:25
22:12
01:45
10:43
23:59
  6,340
 15,456
  6,416
  -526
  -534
  -521
     4,973
     4,972
     4,989
3
6
3
1
196
14
0
0
0
0
0
0
 
7
1
15:38
21:59
 22,816
  -522
  -477,386
191
0
0
0
 
8
8
8
1
2
3
00:00
13:05
22:08
01:31
17:21
23:59
  5,503
 15,285
  6,690
  -532
  -514
  -527
  -516,098
  -514,904
  -514,279
37
100
42
1
1
0
1
1
0
0
0
0
 
9
1
00:52
06:42
 20,952
  -533
     5,601
6
1
0
0
 
10
10
1
2
00:00
19:56
03:04
23:59
 11,063
 14,546
  -530
  -515
   -11,595
   -11,635
3
5
81
0
0
0
0
0
 
11
1
12:47
18:53
 21,959
  -517
   -20,121
10
107
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:17
18:32
13:45
22:45
 12,502
 15,165
  -527
  -527
    12,528
    12,551
10
2
0
74
0
0
0
0
 
14
1
03:49
10:04
 22,456
  -532
    50,629
13
0
0
0
 
15
15
1
2
00:40
10:36
05:12
13:03
 16,334
  8,829
  -524
  -533
    -6,959
    -7,106
17
8
1
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:02
10:20
04:55
12:26
 17,555
  7,538
  -525
  -534
  -335,172
  -337,955
426
187
1
1
5641
1
0
0
 
18
1
01:16
07:05
 20,927
  -528
    45,074
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:31
15:05
09:54
19:56
  8,558
 17,424
  -538
  -520
   184,193
   184,283
9
8
1
0
0
0
0
0
 
21
1
02:40
08:00
 19,150
  -525
     2,816
5
2
0
0
 
22
1
07:33
14:29
 24,895
  -520
  -497,228
62
0
0
0
 
23
23
1
2
00:00
21:46
04:56
23:59
 17,804
  7,972
  -526
  -524
    -9,317
    -9,374
4
5
191
0
0
0
0
0
 
24
24
1
2
00:00
18:48
01:35
23:59
  5,741
 18,674
  -515
  -519
   -54,972
   -55,165
3
15
3
0
0
0
0
0
 
25
1
05:20
12:23
 25,351
  -524
   -32,542
5
2
0
0
 
26
26
1
2
00:00
22:15
04:49
23:59
 17,331
  6,271
  -528
  -531
  -152,971
  -154,884
131
45
1
0
1
0
0
0
 
27
27
1
2
11:49
21:39
16:36
23:59
 17,201
  8,397
  -524
  -526
   -81,212
   -81,134
17
4
1
1
0
0
0
0
 
28
1
14:22
19:47
 19,487
  -512
    89,142
2
28
0
0
 
29
29
1
2
00:00
21:44
04:21
23:59
 15,663
  8,088
  -530
  -528
  -207,528
  -209,332
112
57
1
0
1
0
0
0
 
30
1
03:55
09:20
 19,503
  -533
  -237,515
253
0
0
0
 
31
1
10:39
17:23
 24,191
  -522
  -361,082
8
21
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.