GPS Space Vehicle Time Integrity for MJD 52862

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
09:37
18:40
13:54
22:01
 15,413
 12,072
  -492
  -491
  -299,938
  -300,006
10
7
1
7
0
0
0
0
 
2
1
08:35
15:53
 26,270
  -489
   165,082
51
0
0
0
 
3
1
09:58
16:18
 22,819
  -490
   -35,535
19
0
0
0
 
4
1
17:16
23:59
 24,172
  -491
   -40,143
18
0
0
0
 
5
5
1
2
03:34
20:10
08:33
22:00
 17,922
  6,651
  -506
  -501
   -46,918
   -47,141
22
6
1
4
0
0
0
0
 
6
6
6
1
2
3
00:00
06:58
22:48
02:17
11:18
23:59
  8,266
 15,590
  4,275
  -502
  -499
  -491
     6,334
     6,348
     6,371
2
4
3
1
9
3
0
0
0
0
0
0
 
7
1
16:12
22:32
 22,798
  -496
  -598,311
62
0
0
0
 
8
8
8
1
2
3
00:00
13:42
22:41
02:10
17:55
23:59
  7,814
 15,163
  4,670
  -513
  -492
  -492
  -404,440
  -404,751
  -404,916
21
28
12
1
1
0
0
0
0
0
0
0
 
9
1
01:16
07:00
 20,620
  -505
     1,415
4
9
0
0
 
10
10
1
2
00:00
20:40
03:48
23:59
 13,696
 11,929
  -509
  -495
   -30,133
   -30,186
7
3
1
0
0
0
0
0
 
11
1
13:15
19:21
 21,957
  -494
   -61,127
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:48
19:04
14:18
23:16
 12,567
 15,125
  -500
  -497
    29,807
    29,819
5
3
3
17
0
0
0
0
 
14
1
04:19
10:35
 22,527
  -504
    19,892
7
0
0
0
 
15
15
1
2
04:00
11:01
06:16
14:41
  8,172
 13,209
  -496
  -500
  -145,372
  -145,504
10
14
1
0
0
0
0
0
 
16
1
07:45
14:44
 25,107
  -496
   -65,496
36
0
0
0
 







18
1
01:50
07:37
 20,819
  -505
   -12,530
6
8
0
0







19
-
 
 
 
 
 
 
 
 
 







20
20
1
2
08:19
15:45
10:25
20:42
  7,608
 17,757
  -511
  -496
   212,188
   212,185
4
5
32
3
0
0
0
0







21
21
1
2
00:29
10:36
05:20
12:50
 17,461
  8,012
  -503
  -493
   -23,913
   -24,137
35
17
1
0
0
0
0
0







22
-
 
 
 
 
 
 
 
 
 







23
1
03:16
08:42
 19,559
  -508
   -33,459
4
7
0
0







24
24
1
2
00:00
19:05
01:58
23:59
  7,104
 17,653
  -494
  -499
   -51,804
   -52,021
7
11
1
0
0
0
0
0







25
1
05:51
12:55
 25,401
  -490
   -50,163
2
85
0
0







26
26
1
2
00:00
22:58
05:36
23:59
 20,137
  3,657
  -513
  -497
  -524,928
  -524,906
4
3
2
2
0
0
0
0







27
27
1
2
12:29
22:20
17:13
23:59
 16,994
  5,976
  -495
  -496
  -536,323
  -537,578
204
77
1
0
1
0
0
0







28
1
14:58
20:23
 19,472
  -494
    17,534
15
0
0
0







29
29
1
2
00:00
22:04
04:33
23:59
 16,377
  6,915
  -510
  -494
   -31,858
   -33,407
107
44
1
0
1
0
0
0







30
1
04:22
09:44
 19,312
  -498
  -386,974
200
0
0
0







31
1
11:08
17:50
 24,088
  -500
  -363,352
104
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.