GPS Space Vehicle Time Integrity for MJD 52876

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
08:40
17:43
12:57
21:06
 15,379
 12,179
  -464
  -456
  -302,329
  -302,373
6
3
1
40
0
0
0
0
 
2
1
07:38
14:56
 26,251
  -457
   173,181
52
0
0
0
 
3
1
09:00
15:20
 22,797
  -462
   -39,398
19
0
0
0
 
4
1
16:19
23:24
 25,471
  -461
   -37,091
20
0
0
0
 
5
5
1
2
02:37
19:12
07:36
21:04
 17,897
  6,703
  -470
  -459
   -50,800
   -50,905
13
5
1
9
0
0
0
0
 
6
6
6
1
2
3
00:00
06:00
21:52
01:20
10:21
23:59
  4,837
 15,592
  7,641
  -466
  -460
  -465
     6,757
     6,769
     6,779
3
6
3
2
0
0
0
0
0
0
0
0
 
7
1
15:14
21:35
 22,786
  -458
  -609,524
56
0
0
0
 
8
8
8
1
2
3
00:00
12:45
21:44
01:13
16:58
23:59
  4,425
 15,135
  8,089
  -480
  -460
  -466
  -411,207
  -411,448
  -411,599
10
22
14
1
1
0
0
0
0
0
0
0
 
9
1
00:18
06:02
 20,600
  -474
     3,376
9
0
0
0
 
10
10
1
2
00:00
19:41
02:49
23:59
 10,150
 15,467
  -461
  -460
   -30,813
   -30,850
4
2
1
58
0
0
0
0
 
11
1
12:18
18:25
 21,965
  -461
   -63,382
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:49
18:06
13:20
22:18
 12,613
 15,097
  -467
  -465
    30,195
    30,206
5
3
0
80
0
0
0
0
 
14
1
03:23
09:38
 22,479
  -468
    20,068
5
0
0
0
 
15
15
1
2
02:00
10:04
05:19
13:45
 11,970
 13,270
  -467
  -462
  -151,200
  -151,340
11
17
1
0
0
0
0
0
 
16
1
06:48
13:47
 25,080
  -462
   -71,681
32
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
00:51
06:39
 20,874
  -470
   -11,935
7
3
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:20
14:47
09:27
19:43
  7,596
 17,723
  -474
  -460
   211,443
   211,434
3
4
19
1
0
0
0
0
 
21
21
1
2
00:00
09:39
04:23
11:53
 15,824
  8,031
  -467
  -463
   -32,440
   -32,640
29
15
1
1
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
02:22
07:47
 19,507
  -475
   -34,524
4
3
0
0
 
24
24
1
2
00:00
18:08
01:02
23:59
  3,745
 21,028
  -473
  -464
   -55,237
   -55,439
6
16
1
0
0
0
0
0
 
25
1
04:55
11:58
 25,361
  -463
   -51,035
5
327
0
0
 
26
26
1
2
00:00
22:00
04:36
23:59
 16,587
  7,174
  -473
  -462
  -524,143
  -524,045
2
3
40
4
0
0
0
0
 
27
27
1
2
11:31
21:21
16:16
23:53
 17,020
  9,127
  -461
  -465
  -585,024
  -586,246
191
106
1
0
1
0
0
0
 
28
1
14:01
19:26
 19,446
  -462
    14,154
16
0
0
0
 
29
29
1
2
00:00
21:06
03:35
23:59
 12,907
 10,352
  -477
  -464
   -56,041
   -57,454
80
56
1
0
1
0
0
0
 
30
1
03:26
08:49
 19,326
  -471
  -429,287
191
0
0
0
 
31
1
10:11
16:54
 24,099
  -459
  -380,291
88
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.