GPS Space Vehicle Time Integrity for MJD 52757

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
01:52
17:25
05:12
21:02
 11,980
 13,020
   -16
    51
  -282,883
  -282,936
16
9
0
0
0
0
0
0
 
2
1
15:53
23:11
 26,211
    38
   105,846
47
0
0
0
 
3
1
17:08
23:29
 22,834
    37
    -5,283
21
0
0
0
 
4
1
00:34
07:39
 25,482
     4
   -42,971
23
0
0
0
 
5
5
1
2
03:18
10:44
05:18
15:39
  7,180
 17,644
   -18
    30
   -11,979
   -11,989
26
13
0
116
0
0
0
0
 
6
6
1
2
05:53
14:04
09:25
18:19
 12,683
 15,277
    23
    41
     3,939
     3,963
12
6
0
51
0
0
0
0
 
7
1
00:00
05:51
 21,066
   -10
  -457,187
106
1
1
0
 
8
8
8
1
2
3
00:00
05:53
20:45
01:05
09:13
23:59
  3,931
 11,966
 11,642
   -19
    38
    33
  -311,903
  -312,213
  -312,999
17
57
51
1
1
0
0
1
0
0
0
0
 
9
1
08:30
14:17
 20,769
    43
    41,677
8
226
0
0
 
10
1
03:44
10:47
 25,347
    30
   -24,106
14
1
0
0
 
11
11
1
2
00:00
20:22
02:31
23:59
  9,053
 13,012
   -38
    35
   -44,628
   -44,677
10
7
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:21
18:05
06:34
21:29
 15,156
 12,237
    -1
    40
    26,523
    26,591
26
3
0
2
0
0
0
0
 
14
1
11:23
17:41
 22,633
    39
    22,099
4
45
0
0
 
15
15
1
2
09:09
18:05
13:18
21:33
 14,946
 12,465
    40
    48
  -102,128
  -102,267
16
19
1
0
0
0
0
0
 
16
1
15:02
22:02
 25,170
    44
     5,374
78
0
0
0
 
17
17
1
2
07:28
18:00
12:28
19:52
 17,943
  6,683
    37
    40
    -9,969
   -10,027
6
5
1
0
0
0
0
0
 
18
1
09:08
14:54
 20,713
    40
    -9,334
4
156
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
15:34
22:58
04:01
17:34
23:59
 14,462
  7,183
  3,658
   -28
    42
    36
   213,226
   213,317
   213,321
5
4
3
17
7
5
0
0
0
0
0
0
 
21
21
1
2
07:47
17:46
12:35
20:08
 17,294
  8,522
    32
    40
    77,354
    76,878
71
39
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
09:25
15:12
 20,847
    41
   -25,216
7
73
0
0
 
24
1
02:08
09:02
 24,856
    18
   -25,837
18
0
0
0
 
25
1
12:58
20:03
 25,407
    41
   -43,093
2
39
0
0
 
26
1
06:08
12:40
 23,483
    38
  -483,156
54
0
0
0
 
27
27
1
2
05:35
19:42
08:10
23:59
  9,265
 15,401
    31
    39
   -36,427
   -40,118
190
306
1
0
1
903
0
0
 
28
28
1
2
00:00
22:05
03:35
23:59
 12,934
  6,821
   -27
    36
    48,776
    48,539
13
8
1
0
0
0
0
0
 
29
1
05:20
11:46
 23,131
    37
  -128,383
52
0
0
0
 
30
1
11:35
16:59
 19,418
    42
  -548,289
40
0
0
0
 
31
1
18:13
23:59
 20,773
    48
  -156,974
177
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.