GPS Space Vehicle Time Integrity for MJD 52650

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
00:00
09:08
04:20
12:22
 15,592
 11,609
  -575
  -584
  -266,993
  -267,066
4
4
1
14
0
0
0
0
 
2
1
00:00
06:23
 22,967
  -572
    45,778
38
0
0
0
 
3
1
00:25
06:43
 22,652
  -571
   -96,618
28
0
0
0
 
4
1
08:05
15:10
 25,439
  -577
   -11,895
36
0
0
0
 
5
5
1
2
10:24
17:53
12:41
21:59
  8,196
 14,743
  -598
  -572
   -50,785
   -50,828
4
10
19
0
0
0
0
0
 
6
6
6
1
2
3
00:00
13:10
21:22
01:41
16:43
23:59
  6,066
 12,740
  9,414
  -575
  -570
  -570
     1,628
     1,627
     1,634
2
3
3
13
21
16
0
0
0
0
0
0
 
7
1
06:51
13:10
 22,693
  -579
  -208,852
219
0
0
0
 
8
8
1
2
04:01
13:10
08:20
16:25
 15,535
 11,726
  -568
  -565
  -136,779
  -137,513
100
78
1
0
1
0
0
0
 
9
1
15:50
21:38
 20,854
  -561
    25,152
12
0
0
0
 
10
1
10:56
17:59
 25,349
  -569
   -18,792
4
20
0
0
 
11
1
03:48
09:53
 21,920
  -578
   -32,187
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:28
09:39
04:52
13:56
 12,176
 15,346
  -574
  -580
    20,543
    20,560
3
9
1
1
0
0
0
0
 
14
14
1
2
00:00
18:41
01:03
21:59
  3,793
 11,900
  -569
  -566
    30,087
    29,984
3
5
5
0
0
0
0
0
 
15
15
1
2
01:22
16:06
04:35
20:27
 11,543
 15,626
  -568
  -564
   -59,193
   -59,440
23
24
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:21
14:58
03:27
19:53
  7,547
 17,633
  -571
  -561
   -12,161
   -12,234
12
9
1
0
0
0
0
0
 
18
1
16:24
21:59
 20,073
  -567
     6,698
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:18
11:15
 17,815
  -578
   204,589
8
364
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:49
20:37
 24,455
  -572
   -17,966
7
7
0
0
 
24
1
09:29
15:59
 23,382
  -572
    -1,117
18
0
0
0
 
25
25
1
2
00:00
20:24
03:31
21:59
 12,657
  5,696
  -567
  -571
   -38,282
   -38,330
7
2
255
7
0
0
0
0
 
26
1
13:20
19:50
 23,368
  -568
  -382,987
98
0
0
0
 
27
27
1
2
03:10
12:49
07:45
15:29
 16,474
  9,559
  -571
  -568
  -546,388
  -547,003
83
54
1
0
1
0
0
0
 
28
1
05:25
10:52
 19,587
  -571
    77,028
12
0
0
0
 
29
1
12:41
19:09
 23,261
  -575
   -21,963
109
0
0
0
 
30
1
18:56
21:59
 10,984
  -571
  -532,102
33
0
0
0
 
31
1
01:35
08:16
 23,989
  -566
  -284,272
101
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.