GPS Space Vehicle Time Integrity for MJD 52676

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
1
2
3
00:00
07:22
22:08
02:35
10:38
23:59
  9,308
 11,722
  6,699
  -574
  -592
  -586
  -271,095
  -271,163
  -271,237
7
6
3
1
2
14
0
0
0
0
0
0
 
2
2
1
2
00:00
21:18
04:40
23:59
 16,811
  9,652
  -571
  -589
    59,710
    60,158
26
20
1
0
0
0
0
0
 
3
3
1
2
00:00
22:36
04:59
23:59
 17,909
  5,015
  -578
  -565
  -103,644
  -103,870
22
3
1
0
0
0
0
0
 
4
1
06:15
13:20
 25,454
  -583
   -22,891
36
0
0
0
 
5
5
1
2
08:38
16:07
10:58
21:00
  8,361
 17,549
  -587
  -585
    -1,048
    -1,114
5
8
18
0
0
0
0
0
 
6
6
1
2
11:21
19:35
14:56
23:47
 12,861
 15,141
  -584
  -572
     2,019
     2,039
4
4
11
9
0
0
0
0
 
7
1
05:09
11:25
 22,543
  -576
  -279,925
192
0
0
0
 
8
8
1
2
02:13
11:23
06:33
14:37
 15,602
 11,603
  -566
  -580
  -187,544
  -188,231
88
71
1
0
1
0
0
0
 
9
1
14:03
19:51
 20,848
  -570
    29,078
9
0
0
0
 
10
1
09:10
16:14
 25,353
  -577
   -20,338
9
324
0
0
 
11
1
02:01
08:06
 21,907
  -578
   -35,077
15
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
07:53
03:05
12:12
 11,135
 15,479
  -579
  -584
    21,949
    21,963
4
7
2
213
0
0
0
0
 
14
1
16:55
23:12
 22,598
  -572
    26,936
7
0
0
0
 
15
15
1
2
00:00
14:30
02:54
18:43
 10,467
 15,140
  -572
  -577
   -69,389
   -69,650
12
16
1
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
13:10
01:40
18:06
  6,032
 17,730
  -563
  -587
   -15,650
   -15,770
4
4
7
2
0
0
0
0
 
18
1
14:41
20:27
 20,709
  -575
     1,255
11
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:32
21:03
09:30
23:07
 17,838
  7,434
  -579
  -579
   207,393
   207,454
12
4
379
7
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
12:49
19:20
 23,398
  -575
   -19,926
5
1
0
0
 
24
1
07:41
14:35
 24,825
  -583
    -7,183
21
0
0
0
 
25
25
1
2
00:00
18:35
01:42
23:59
  6,155
 19,427
  -564
  -585
   -39,605
   -39,670
2
3
6
25
0
0
0
0
 
26
1
11:35
18:06
 23,406
  -577
  -414,293
90
0
0
0
 
27
27
1
2
01:16
11:07
05:59
13:43
 16,964
  9,357
  -568
  -584
  -580,450
  -580,798
45
27
1
0
0
0
0
0
 
28
1
03:39
09:06
 19,590
  -575
    71,745
14
17
0
0
 
29
1
10:54
17:22
 23,261
  -580
   -55,766
97
0
0
0
 
30
1
17:09
22:35
 19,508
  -572
  -551,977
34
0
0
0
 
31
1
00:00
06:28
 23,312
  -572
  -244,104
125
1
1
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.