GPS Space Vehicle Time Integrity for MJD 52461

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
12:59
01:29
17:18
  5,386
 15,505
  -658
  -646
  -238,347
  -238,436
11
7
1
1
0
0
0
0
 
2
1
12:00
19:17
 26,206
  -641
   226,302
46
0
0
0
 
3
1
13:13
19:28
 22,495
  -632
   -43,812
20
0
0
0
 
4
4
1
2
00:00
20:43
03:53
21:59
 13,988
  4,574
  -646
  -634
  -235,398
  -236,366
54
16
1
0
1
0
0
0
 
5
5
1
2
00:00
06:59
01:36
11:58
  5,769
 17,900
  -645
  -636
   -21,375
   -21,414
4
10
10
75
0
0
0
0
 
6
6
1
2
02:12
10:22
05:42
14:36
 12,577
 15,216
  -647
  -629
     3,998
     4,010
9
4
0
2
0
0
0
0
 
7
7
1
2
00:00
19:33
01:59
21:59
  7,168
  8,760
  -636
  -636
  -603,927
  -602,461
45
52
1
0
1
0
0
0
 
8
8
1
2
02:10
17:05
05:30
21:19
 12,008
 15,212
  -641
  -634
  -613,026
  -612,112
49
69
1
0
1
0
0
0
 
9
1
04:50
10:40
 20,949
  -637
    49,901
8
121
0
0
 
10
1
00:04
07:08
 25,402
  -651
    -8,398
3
39
0
0
 
11
1
16:44
21:59
 18,888
  -631
   -16,282
7
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
14:07
02:40
17:40
  9,619
 12,815
  -654
  -633
     8,771
     8,828
5
3
23
7
0
0
0
0
 
14
1
07:50
14:05
 22,490
  -640
    61,351
8
0
0
0
 
15
15
1
2
04:33
14:23
09:08
16:52
 16,467
  8,969
  -636
  -619
   -34,624
   -34,747
19
14
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
04:00
14:26
08:52
16:22
 17,488
  6,907
  -640
  -626
  -299,472
  -302,083
405
163
1
0
5086
0
0
0
 
18
1
05:10
11:00
 20,947
  -646
    58,140
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:37
19:07
13:53
21:59
  8,176
 10,334
  -634
  -631
   171,978
   172,052
10
8
1
0
0
0
0
0
 
21
1
06:36
11:56
 19,148
  -662
     1,338
4
53
0
0
 
22
1
11:25
18:20
 24,856
  -634
  -418,014
271
0
0
0
 
23
1
01:56
09:00
 25,378
  -653
    -5,872
4
4
0
0
 
24
1
00:00
05:27
 19,630
  -640
   -41,849
5
1
0
0
 
25
1
09:14
16:18
 25,388
  -639
   -29,658
3
17
0
0
 
26
1
02:18
08:49
 23,390
  -646
   -12,556
212
0
0
0
 
27
1
15:41
20:31
 17,372
  -642
   -15,506
166
0
0
0
 
28
1
18:18
23:44
 19,558
  -636
    86,668
3
5
0
0
 
29
1
01:51
08:26
 23,643
  -646
   -74,370
204
0
0
0
 
30
1
07:50
13:14
 19,424
  -637
  -677,820
22
0
0
0
 
31
1
14:43
21:28
 24,311
  -633
  -330,835
74
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.