GPS Space Vehicle Time Integrity for MJD 52645

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
00:15
09:28
04:40
12:43
 15,871
 11,656
  -567
  -587
  -266,122
  -266,203
8
7
1
2
0
0
0
0
 
2
1
00:00
06:43
 24,161
  -562
    43,081
40
1
0
0
 
3
1
00:45
07:04
 22,644
  -563
   -95,293
28
0
0
0
 
4
1
08:27
15:31
 25,391
  -572
    -9,535
36
0
0
0
 
5
5
1
2
10:45
18:14
13:05
23:07
  8,310
 17,568
  -588
  -566
   -49,989
   -50,037
4
8
19
0
0
0
0
0
 
6
6
6
1
2
3
00:00
13:31
21:43
02:02
17:04
23:59
  7,307
 12,729
  8,176
  -573
  -560
  -568
     1,623
     1,622
     1,623
3
3
3
29
15
19
0
0
0
0
0
0
 
7
1
07:11
13:30
 22,653
  -575
  -194,332
221
0
0
0
 
8
8
1
2
04:20
13:30
08:41
16:46
 15,650
 11,758
  -570
  -568
  -126,427
  -127,178
110
81
1
0
1
0
0
0
 
9
1
16:11
21:59
 20,866
  -562
    24,352
13
0
0
0
 
10
1
11:17
18:20
 25,310
  -572
   -18,521
6
10
0
0
 
11
1
04:08
10:14
 21,920
  -569
   -31,648
20
190
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:49
10:00
05:12
14:18
 12,152
 15,402
  -574
  -575
    20,265
    20,283
7
7
1
0
0
0
0
0
 
14
14
1
2
00:00
19:01
01:23
23:59
  5,028
 17,866
  -560
  -570
    30,745
    30,616
4
6
3
0
0
0
0
0
 
15
15
1
2
01:42
16:32
04:55
20:47
 11,579
 15,299
  -569
  -563
   -57,218
   -57,480
25
22
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:57
15:19
03:48
20:13
  6,665
 17,630
  -605
  -565
   -11,513
   -11,578
14
6
1
0
0
0
0
0
 
18
1
16:41
22:32
 20,998
  -569
     7,849
17
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:38
01:20
11:35
  4,820
 17,784
  -564
  -575
   203,970
   204,001
5
8
5
24
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:56
20:52
 24,882
  -570
   -17,592
10
0
0
0
 
24
1
09:50
16:44
 24,751
  -567
   -84,199
19
0
0
0
 
25
25
1
2
00:00
20:45
03:52
23:59
 13,911
 11,618
  -567
  -573
   -38,063
   -38,114
9
2
308
30
0
0
0
0
 
26
1
13:41
20:11
 23,370
  -572
  -376,467
104
0
0
0
 
27
27
1
2
03:22
13:11
08:05
15:50
 16,985
  9,513
  -573
  -570
  -537,470
  -538,147
102
60
1
0
1
0
0
0
 
28
1
05:46
11:12
 19,565
  -568
    77,943
10
0
0
0
 
29
1
13:02
19:29
 23,207
  -574
   -14,765
114
0
0
0
 
30
1
19:17
23:59
 16,948
  -569
  -527,051
60
0
0
0
 
31
1
01:56
08:37
 24,013
  -570
  -291,060
99
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.