GPS Space Vehicle Time Integrity for MJD 52493

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
10:47
19:52
15:06
23:12
 15,515
 11,943
  -512
  -506
  -243,066
  -243,121
6
10
46
0
0
0
0
0
 
2
1
09:46
17:03
 26,198
  -506
   243,127
40
0
0
0
 
3
1
11:03
17:18
 22,483
  -513
   -52,717
29
0
0
0
 
4
4
1
2
00:00
18:35
01:44
23:59
  6,279
 19,445
  -521
  -515
  -271,664
  -272,565
26
70
1
0
1
0
0
0
 
5
5
1
2
04:48
21:22
09:47
23:15
 17,911
  6,766
  -522
  -510
   -25,912
   -26,006
12
5
1
9
0
0
0
0
 
6
6
1
2
00:03
08:12
03:32
12:27
 12,483
 15,310
  -523
  -512
     4,570
     4,578
5
3
56
69
0
0
0
0
 
7
1
17:24
23:45
 22,781
  -512
  -538,800
168
0
0
0
 
8
8
1
2
00:00
14:53
03:18
19:07
 11,877
 15,231
  -530
  -510
  -563,220
  -562,128
60
86
1
1
1
0
0
0
 
9
1
02:39
08:29
 20,948
  -520
     2,059
8
0
0
0
 
10
10
1
2
00:00
21:45
04:53
23:59
 17,569
  8,040
  -516
  -507
   -10,085
   -10,128
5
4
1
1
0
0
0
0
 
11
1
14:33
20:40
 21,960
  -500
   -18,309
14
549
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:00
20:17
15:31
23:59
 12,599
 13,338
  -500
  -511
    10,969
    10,982
5
2
0
39
0
0
0
0
 
14
1
05:38
11:52
 22,436
  -511
    55,152
6
58
0
0
 
15
15
1
2
02:20
12:28
06:56
14:45
 16,569
  8,162
  -512
  -517
   -46,480
   -46,620
16
12
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:50
12:06
06:41
14:12
 17,441
  7,535
  -533
  -510
  -117,997
  -121,390
544
232
1
0
8261
0
0
0
 
18
1
03:01
08:50
 20,910
  -515
    51,547
9
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:22
16:54
11:39
21:45
  8,232
 17,462
  -505
  -508
   179,004
   179,077
12
12
1
0
0
0
0
0
 
21
1
04:26
09:46
 19,155
  -516
     2,087
13
3
0
0
 
22
1
09:17
16:12
 24,862
  -507
  -481,081
49
0
0
0
 
23
1
00:00
06:45
 24,305
  -520
    -7,688
6
1
0
0
 
24
24
1
2
00:00
20:30
03:19
23:59
 11,968
 12,521
  -518
  -515
   -49,003
   -49,206
13
6
1
0
0
0
0
0
 
25
1
07:05
14:08
 25,360
  -504
   -31,083
5
143
0
0
 
26
1
00:06
06:36
 23,364
  -521
   -92,896
190
0
0
0
 
27
27
1
2
00:00
13:34
02:01
18:22
  7,255
 17,228
  -520
  -507
   -72,207
   -72,776
27
53
1
1
0
0
0
0
 
28
1
16:07
21:33
 19,526
  -511
    88,684
4
82
0
0
 
29
1
00:00
06:11
 22,201
  -520
  -150,614
172
1
1
0
 
30
1
05:40
11:05
 19,475
  -511
  -131,834
283
0
141
0
 
31
1
12:28
19:13
 24,234
  -505
  -353,114
44
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.