GPS Space Vehicle Time Integrity for MJD 52578

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
04:50
14:02
09:14
17:16
 15,809
 11,617
  -541
  -551
  -256,047
  -256,096
7
6
291
1
0
0
0
0
 
2
1
03:55
11:13
 26,224
  -547
     7,208
43
0
0
0
 
3
1
05:17
11:34
 22,590
  -549
   -76,696
34
0
0
0
 
4
1
12:57
20:02
 25,465
  -554
  -347,964
63
0
0
0
 
5
5
1
2
00:00
15:28
03:54
17:35
 14,029
  7,622
  -551
  -551
   -37,818
   -37,917
13
4
1
9
0
0
0
0
 
6
6
1
2
02:23
18:10
06:41
21:39
 15,413
 12,547
  -549
  -544
      359
      388
3
4
53
27
0
0
0
0
 
7
1
11:38
17:59
 22,840
  -550
  -307,340
251
0
0
0
 
8
8
1
2
09:00
18:05
13:18
21:24
 15,418
 11,920
  -556
  -551
  -384,136
  -383,244
132
94
1
0
1
0
0
0
 
9
9
1
2
00:00
20:46
02:39
23:42
  9,564
 10,547
  -546
  -548
    14,335
    14,454
3
8
9
0
0
0
0
0
 
10
1
15:52
22:55
 25,369
  -543
   -14,796
4
14
0
0
 
11
1
08:44
14:50
 21,958
  -552
   -25,043
13
469
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:20
14:32
09:45
18:49
 12,277
 15,389
  -559
  -549
    16,289
    16,322
9
2
1
50
0
0
0
0
 
14
1
00:00
06:00
 21,574
  -545
    41,184
14
1
0
0
 
15
15
15
1
2
3
00:00
06:13
20:48
01:18
09:15
23:42
  4,708
 10,882
 10,445
  -543
  -571
  -549
   -30,358
   -30,503
   -30,740
9
17
13
1
1
0
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:23
19:54
08:26
23:42
  7,367
 13,672
  -568
  -558
    -3,232
    -3,286
5
6
18
0
0
0
0
0
 
18
18
1
2
00:00
21:14
03:06
23:42
 11,177
  8,878
  -541
  -554
    26,939
    26,640
12
9
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:39
11:09
05:55
16:03
  8,186
 17,632
  -548
  -547
   194,595
   194,657
6
12
1
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
03:39
10:34
 24,901
  -553
  -255,786
1437
0
19904
0
 
23
1
17:40
23:42
 21,695
  -558
   -13,099
7
0
0
0
 
24
1
14:31
21:23
 24,660
  -544
   -68,600
18
0
0
0
 
25
1
01:26
08:28
 25,262
  -549
   -35,169
9
0
0
0
 
26
1
18:13
23:42
 19,740
  -551
  -272,699
117
0
0
0
 
27
27
1
2
07:52
17:39
12:37
20:18
 17,086
  9,544
  -549
  -547
  -339,088
  -340,579
233
133
1
0
1
0
0
0
 
28
1
10:21
15:46
 19,470
  -551
    86,709
4
70
0
0
 
29
1
17:39
23:42
 21,780
  -550
  -320,836
124
0
0
0
 
30
1
00:00
05:21
 19,269
  -553
  -413,113
154
1
1
0
 
31
1
06:33
13:15
 24,090
  -546
  -352,530
34
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.