GPS Space Vehicle Time Integrity for MJD 52516

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
09:10
18:17
13:31
21:36
 15,598
 11,933
  -501
  -501
  -246,403
  -246,458
5
10
1
0
0
0
0
0
 
2
1
08:10
15:28
 26,214
  -500
   255,149
44
0
0
0
 
3
1
09:29
15:45
 22,518
  -504
   -59,270
30
280
0
0
 
4
1
17:03
23:59
 24,948
  -511
  -295,864
81
0
0
0
 
5
5
1
2
03:13
19:48
08:12
21:41
 17,839
  6,776
  -512
  -509
   -29,785
   -29,897
16
5
9
1
0
0
0
0
 
6
6
6
1
2
3
00:00
06:37
22:25
01:57
10:55
23:59
  7,067
 15,433
  5,675
  -520
  -506
  -509
     4,931
     4,939
     4,933
3
4
3
14
105
2
0
0
0
0
0
0
 
7
1
15:51
22:11
 22,790
  -512
  -484,905
189
0
0
0
 
8
8
8
1
2
3
00:00
13:18
22:20
01:42
17:33
23:59
  6,140
 15,300
  5,951
  -512
  -496
  -508
  -521,878
  -520,694
  -520,079
39
99
35
1
1
0
1
1
0
0
0
0
 
9
1
01:05
06:54
 20,918
  -513
     5,167
6
0
0
0
 
10
10
1
2
00:00
20:09
03:17
23:59
 11,806
 13,804
  -506
  -516
   -11,402
   -11,451
4
5
5
0
0
0
0
0
 
11
1
12:59
19:05
 21,958
  -503
   -19,893
8
188
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:29
18:44
13:57
22:56
 12,477
 15,147
  -510
  -509
    12,361
    12,385
7
5
0
8
0
0
0
0
 
14
1
04:02
10:17
 22,446
  -506
    51,140
7
121
0
0
 
15
15
1
2
00:51
10:57
05:24
13:15
 16,373
  8,229
  -502
  -505
    -5,830
    -5,962
14
11
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:14
10:44
05:07
12:36
 17,565
  6,753
  -521
  -516
  -312,404
  -315,284
439
172
1
0
6158
0
0
0
 
18
1
01:28
07:17
 20,835
  -510
    45,879
14
59
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:43
15:18
10:06
20:09
  8,574
 17,445
  -508
  -509
   183,636
   183,708
10
8
1
3
0
0
0
0
 
21
1
02:53
08:12
 19,116
  -511
     2,710
19
364
0
0
 
22
1
07:45
14:41
 24,880
  -510
  -494,973
65
0
0
0
 
23
23
1
2
00:00
21:59
05:09
23:59
 18,513
  7,216
  -512
  -516
    -9,138
    -9,198
5
7
304
0
0
0
0
0
 
24
24
1
2
00:00
18:58
01:48
23:59
  6,487
 18,014
  -515
  -510
   -54,286
   -54,485
5
21
1
0
0
0
0
0
 
25
1
05:32
12:35
 25,345
  -507
   -32,367
7
2
0
0
 
26
26
1
2
00:00
22:27
05:01
23:59
 18,029
  5,533
  -514
  -516
  -146,277
  -148,208
138
42
1
0
1
0
0
0
 
27
27
1
2
12:02
21:51
16:49
23:59
 17,202
  7,662
  -507
  -505
   -81,716
   -81,670
9
3
1
5
0
0
0
0
 
28
1
14:33
19:59
 19,539
  -512
    89,148
3
36
0
0
 
29
29
1
2
00:00
21:57
04:34
23:59
 16,377
  7,340
  -517
  -515
  -201,203
  -203,026
120
53
1
0
1
0
0
0
 
30
1
04:07
09:33
 19,499
  -516
  -226,099
260
0
93
0
 
31
1
10:52
17:36
 24,196
  -500
  -360,587
15
254
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.