GPS Space Vehicle Time Integrity for MJD 52709

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
05:08
20:09
07:59
23:59
 10,279
 13,789
  -563
  -547
  -275,685
  -275,754
7
8
1
0
0
0
0
0
 
2
2
1
2
00:00
19:09
02:30
23:59
  9,042
 17,404
  -539
  -541
    77,759
    78,231
18
31
1
0
0
0
0
0
 
3
3
1
2
00:00
20:22
02:46
23:59
  9,967
 13,013
  -554
  -549
  -112,555
  -112,787
11
11
1
0
0
0
0
0
 
4
1
03:55
11:00
 25,451
  -556
   -33,785
23
0
0
0
 
5
5
1
2
06:28
13:55
08:41
18:50
  7,972
 17,677
  -559
  -539
    -6,519
    -6,549
4
5
11
1
0
0
0
0
 
6
6
1
2
09:03
17:18
12:40
21:29
 12,983
 15,031
  -565
  -543
     2,572
     2,599
4
5
4
18
0
0
0
0
 
7
1
02:56
09:11
 22,499
  -555
  -360,133
169
0
0
0
 
8
8
1
2
00:01
09:08
04:19
12:25
 15,483
 11,765
  -548
  -563
  -244,571
  -245,157
80
60
1
1
0
1
0
0
 
9
1
11:48
17:35
 20,832
  -541
    34,161
16
0
0
0
 
10
1
06:57
14:00
 25,365
  -548
   -22,090
4
76
0
0
 
11
1
00:00
05:50
 20,963
  -557
   -38,968
17
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:38
21:23
09:56
23:59
 15,463
  9,349
  -561
  -552
    23,694
    23,733
4
3
160
3
0
0
0
0
 
14
1
14:40
20:57
 22,609
  -540
    24,041
6
14
0
0
 
15
15
1
2
12:42
21:19
16:31
23:59
 13,709
  9,577
  -530
  -556
   -83,010
   -83,157
11
12
1
0
0
0
0
0
 
16
16
1
2
00:00
18:23
01:29
23:59
  5,378
 20,123
  -550
  -549
    55,567
    54,544
23
84
1
0
1
0
0
0
 
17
17
1
2
10:54
21:15
15:50
23:20
 17,788
  7,485
  -557
  -553
    -2,775
    -2,848
5
5
4
7
0
0
0
0
 
18
1
12:28
18:14
 20,696
  -543
    -4,314
5
4
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:18
18:49
07:17
20:52
 17,873
  7,384
  -557
  -541
   210,162
   210,223
7
3
1
27
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
11:28
17:40
 22,313
  -548
   -22,286
5
32
0
0
 
24
1
05:24
12:19
 24,831
  -557
   -15,018
18
0
0
0
 
25
1
16:17
23:21
 25,383
  -548
   -41,352
8
0
0
0
 
26
1
09:22
15:53
 23,446
  -549
  -447,672
66
0
0
0
 
27
27
27
1
2
3
00:00
08:52
22:58
03:45
11:27
23:59
 13,506
  9,309
  3,654
  -552
  -563
  -553
  -595,419
  -595,423
  -595,394
2
3
3
28
19
0
0
0
0
0
0
0
 
28
1
01:24
06:51
 19,564
  -556
    63,464
15
0
0
0
 
29
1
08:38
15:05
 23,224
  -548
   -91,123
73
0
0
0
 
30
1
14:53
20:18
 19,484
  -539
  -562,243
7
12
0
0
 
31
31
1
2
00:00
21:28
04:13
23:59
 15,180
  9,037
  -555
  -551
   -20,336
   -22,993
164
89
1
0
1
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.