GPS Space Vehicle Time Integrity for MJD 52615

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
02:15
11:30
06:41
14:42
 15,932
 11,481
  -547
  -542
  -261,430
  -261,480
7
8
43
0
0
0
0
0
 
2
1
01:26
08:43
 26,231
  -540
    26,975
45
0
0
0
 
3
1
02:47
09:05
 22,631
  -543
   -87,187
28
0
0
0
 
4
1
10:32
17:36
 25,436
  -536
  -372,241
50
0
0
0
 
5
5
5
5
1
2
3
4
00:00
12:52
20:19
21:32
01:18
15:06
21:30
23:59
  4,733
  8,017
  4,205
  8,840
  -547
  -528
  -531
  -526
   -44,819
   -44,916
   -44,965
   -44,975
4
3
3
5
5
17
7
1
0
0
0
0
0
0
0
0
 
6
6
1
2
00:00
15:36
04:07
19:07
 14,838
 12,611
  -548
  -529
     1,337
     1,358
5
4
11
2
0
0
0
0
 
7
1
09:12
15:30
 22,666
  -545
  -179,897
282
0
3
0
 
8
8
1
2
06:27
15:33
10:45
18:50
 15,426
 11,776
  -546
  -539
   -60,450
   -61,277
115
91
1
0
1
0
0
0
 
9
1
18:14
21:30
 11,726
  -535
    19,810
8
0
0
0
 
10
1
13:20
20:23
 25,339
  -540
   -16,823
5
2
0
0
 
11
1
06:12
12:18
 21,943
  -538
   -28,506
15
254
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:51
12:02
07:14
16:20
 12,187
 15,447
  -550
  -539
    18,537
    18,569
10
4
3
32
0
0
0
0
 
14
1
00:00
03:27
 12,426
  -543
    34,985
8
1
0
0
 
15
15
1
2
03:43
18:23
06:51
21:30
 11,266
 11,189
  -543
  -538
   -45,320
   -45,552
17
13
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:43
17:23
05:51
21:30
  7,626
 14,749
  -556
  -540
    -7,671
    -7,738
8
8
2
0
0
0
0
0
 
18
1
18:46
21:30
  9,825
  -540
    15,493
7
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:12
08:40
03:24
13:36
  7,933
 17,742
  -544
  -542
   200,101
   200,154
5
11
14
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
15:14
21:30
 22,513
  -531
   -15,350
6
0
0
0
 
24
1
11:55
18:48
 24,742
  -538
   -77,167
22
0
0
0
 
25
1
00:00
05:58
 21,495
  -541
   -36,793
5
233
0
0
 
26
1
15:42
21:30
 20,807
  -541
  -333,866
106
0
0
0
 
27
27
1
2
05:35
15:13
10:07
17:50
 16,295
  9,409
  -552
  -539
  -467,245
  -468,261
149
89
1
0
1
0
0
0
 
28
1
07:48
13:15
 19,573
  -541
    82,685
4
2
0
0
 
29
1
15:06
21:30
 22,995
  -535
  -378,896
107
0
0
0
 
30
1
00:00
02:50
 10,213
  -547
  -485,903
62
1
1
0
 
31
1
04:00
10:41
 24,046
  -543
  -325,580
72
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.