GPS Space Vehicle Time Integrity for MJD 52990

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
00:54
09:56
05:09
13:16
 15,269
 12,033
    -9
   -24
  -320,100
  -320,167
6
10
1
0
0
0
0
0
 
2
1
00:01
07:19
 26,248
   -18
   240,306
44
1
0
0
 
3
1
01:10
07:29
 22,690
   -10
   -70,407
26
0
0
0
 
4
1
08:38
15:43
 25,479
   -12
    26,208
50
0
0
0
 
5
5
1
2
11:17
18:42
13:20
23:38
  7,403
 17,735
    -0
     4
    -9,801
    -9,836
3
9
6
0
0
0
0
0
 
6
6
6
1
2
3
00:00
14:00
22:08
02:30
17:28
23:59
  9,030
 12,490
  6,663
   -11
   -10
     0
     2,362
     2,378
     2,387
2
3
2
32
3
6
0
0
0
0
0
0
 
7
1
07:27
13:48
 22,858
   -12
  -642,831
15
0
0
0
 
8
8
1
2
05:02
13:59
09:13
17:26
 15,025
 12,426
   -15
   -13
  -394,648
  -394,539
14
13
1
0
0
0
0
0
 
9
1
16:24
22:06
 20,490
    -3
    21,537
10
0
0
0
 
10
1
11:45
18:47
 25,347
     4
   -36,194
3
50
0
0
 
11
1
04:33
10:41
 22,051
   -10
   -83,956
18
23
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:07
10:23
05:35
14:37
 12,469
 15,240
   -11
   -10
    31,801
    31,803
3
3
9
31
0
0
0
0
 
14
14
1
2
00:00
19:45
02:00
23:59
  7,222
 15,251
    -1
    -1
    18,315
    18,299
2
2
51
14
0
0
0
0
 
15
15
1
2
02:21
17:42
06:11
21:34
 13,764
 13,891
   -19
    -8
  -200,052
  -200,335
25
22
1
0
0
0
0
0
 
16
1
00:00
06:03
 21,767
   -11
   -15,238
13
1
0
0
 
17
1
13:37
15:48
  7,863
    -6
   -71,399
51
0
0
0
 
18
1
16:52
22:44
 21,113
    -3
      830
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
07:01
01:42
11:56
  6,114
 17,722
    -1
   -10
   199,245
   199,177
4
11
26
50
0
0
0
0
 
21
21
1
2
01:52
15:47
04:14
20:37
  8,511
 17,345
   -16
    -1
   -68,718
   -68,759
7
5
1
15
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
05:55
18:59
07:30
23:59
  5,663
 17,986
   -17
     1
   126,144
   128,397
74
219
1
0
1
0
0
0
 
24
1
10:34
17:20
 24,366
    -8
   -83,268
19
0
0
0
 
25
25
1
2
00:00
21:10
04:16
23:59
 15,387
 10,161
     0
    -6
   -57,077
   -57,128
2
2
25
6
0
0
0
0
 
26
1
14:05
20:34
 23,264
    -3
  -476,578
58
0
0
0
 
27
27
1
2
03:36
13:27
08:24
16:00
 17,234
  9,220
   -14
    -9
  -853,228
  -853,749
82
45
1
0
0
0
0
0
 
28
1
06:16
11:41
 19,467
   -16
    -9,654
9
0
0
0
 
29
1
13:21
19:46
 23,068
    -8
  -190,913
57
0
0
0
 
30
30
1
2
00:00
19:42
01:13
23:59
  4,380
 15,403
    -7
    -4
  -692,871
  -694,414
34
87
1
0
1
0
0
0
 
31
1
02:34
09:19
 24,270
    -9
  -433,425
9
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.