GPS Space Vehicle Time Integrity for MJD 52971

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
02:09
11:14
06:27
14:37
 15,442
 12,159
   -17
    -8
  -317,395
  -317,443
21
5
354
6
0
0
0
0
 
2
1
01:16
08:34
 26,233
   -16
   229,260
50
0
0
0
 
3
1
02:28
08:47
 22,696
   -20
   -65,343
29
0
0
0
 
4
1
09:54
17:00
 25,460
    -6
    16,062
51
0
0
0
 
5
5
5
1
2
3
00:00
12:37
20:01
01:02
14:38
23:59
  3,748
  7,240
 14,268
   -21
   -13
    -7
    -6,902
    -6,974
    -7,024
7
4
9
1
7
0
0
0
0
0
0
0
 
6
6
1
2
00:00
15:20
03:49
18:46
 13,778
 12,388
   -22
    -9
     1,895
     1,918
7
4
7
1
0
0
0
0
 
7
1
08:44
15:05
 22,823
   -13
  -644,194
13
0
0
0
 
8
8
1
2
06:19
15:16
10:30
18:43
 15,072
 12,367
   -23
   -11
  -399,011
  -398,941
17
9
0
0
0
0
0
0
 
9
1
17:41
23:23
 20,438
    -5
    18,823
8
0
0
0
 
10
1
13:03
20:06
 25,328
     1
   -35,156
6
2
0
0
 
11
1
05:51
11:59
 22,037
    -9
   -80,185
32
379
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:24
11:39
06:52
15:53
 12,501
 15,170
   -24
    -8
    31,820
    31,836
10
7
91
0
0
0
0
0
 
14
14
1
2
00:00
21:00
03:16
23:59
 11,791
 10,757
    -8
    -8
    18,631
    18,615
7
2
139
21
0
0
0
0
 
15
15
1
2
03:39
18:58
07:28
22:51
 13,727
 13,935
   -26
    -6
  -191,762
  -192,015
29
23
1
0
0
0
0
0
 
16
1
00:20
07:19
 25,111
   -17
   -13,121
18
0
0
0
 
17
1
13:58
19:57
 21,474
    -2
   -33,526
146
0
0
0
 
18
1
18:10
23:59
 20,905
    -4
    -2,098
7
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:47
08:17
03:03
13:12
  8,134
 17,641
   -24
   -15
   202,150
   202,105
6
5
6
259
0
0
0
0
 
21
21
1
2
03:10
17:05
05:30
21:54
  8,427
 17,343
   -36
    -3
   -66,761
   -66,816
10
9
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
07:14
20:13
01:33
08:43
23:59
  5,611
  5,357
 13,583
   -12
   -47
    -4
    56,157
    57,262
    59,537
66
73
171
1
1
0
1
1
0
0
0
0
 
24
1
11:54
18:40
 24,291
    -3
   -78,574
15
0
0
0
 
25
25
1
2
00:00
22:30
05:36
23:59
 20,173
  5,347
   -12
   -19
   -56,041
   -56,100
7
2
16
3
0
0
0
0
 
26
1
15:24
21:53
 23,286
    -5
  -489,186
47
0
0
0
 
27
27
1
2
04:55
14:45
09:43
17:21
 17,232
  9,380
   -17
    -2
  -822,971
  -823,590
90
55
1
0
1
0
0
0
 
28
1
07:34
12:59
 19,457
   -18
    -6,061
5
0
0
0
 
29
1
14:39
21:03
 23,051
     2
  -175,208
69
0
0
0
 
30
30
1
2
00:00
20:59
02:29
23:59
  8,973
 10,784
   -20
    -6
  -658,008
  -659,698
70
66
1
0
1
0
0
0
 
31
1
03:51
10:36
 24,267
   -14
  -434,853
12
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.