GPS Space Vehicle Time Integrity for MJD 52622

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
01:55
11:01
06:13
14:13
 15,410
 11,494
  -539
  -549
  -262,477
  -262,539
3
6
144
2
0
0
0
0
 
2
1
00:58
08:15
 26,234
  -532
    30,733
44
0
0
0
 
3
1
02:19
08:36
 22,643
  -541
   -89,077
33
0
0
0
 
4
1
10:04
17:09
 25,421
  -534
  -376,278
42
0
0
0
 
5
5
1
2
12:23
19:50
14:37
21:59
  8,009
  7,748
  -534
  -538
   -46,294
   -46,352
4
5
9
1
0
0
0
0
 
6
6
1
2
00:00
15:07
03:38
18:38
 13,094
 12,640
  -529
  -526
     1,475
     1,486
4
3
48
4
0
0
0
0
 
7
1
08:44
15:02
 22,677
  -537
  -154,061
287
0
104
0
 
8
8
1
2
05:57
15:05
10:16
18:22
 15,504
 11,810
  -539
  -535
   -76,513
   -77,322
114
88
1
0
1
0
0
0
 
9
1
17:45
21:59
 15,242
  -534
    20,839
11
0
0
0
 
10
1
12:51
19:54
 25,348
  -530
   -17,214
5
16
0
0
 
11
1
05:43
11:49
 21,945
  -537
   -29,240
14
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:23
11:34
06:46
15:52
 12,179
 15,449
  -543
  -535
    18,936
    18,966
6
6
0
1
0
0
0
0
 
14
14
1
2
00:00
20:35
02:58
21:59
 10,701
  5,038
  -532
  -532
    33,931
    33,811
15
4
1
0
0
0
0
0
 
15
15
1
2
03:15
17:56
06:24
21:59
 11,366
 14,601
  -548
  -536
   -48,106
   -48,356
24
21
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:29
16:54
05:23
21:48
  6,825
 17,605
  -551
  -525
    -8,586
    -8,642
8
7
1
1
0
0
0
0
 
18
1
18:17
21:59
 13,320
  -530
    13,603
13
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:44
08:11
02:52
13:08
  7,716
 17,767
  -536
  -537
   201,046
   201,095
4
8
8
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
14:55
22:00
 25,432
  -525
   -15,886
11
0
0
0
 
24
1
11:26
18:19
 24,753
  -536
   -78,805
17
0
0
0
 
25
1
00:00
05:29
 19,726
  -536
   -37,049
5
1
0
0
 
26
1
15:14
21:44
 23,350
  -534
  -344,363
120
0
0
0
 
27
27
1
2
04:55
14:44
09:39
17:22
 17,041
  9,460
  -541
  -536
  -486,235
  -487,176
143
82
1
0
1
0
0
0
 
28
1
07:20
12:46
 19,551
  -537
    81,706
5
0
0
0
 
29
1
14:37
21:06
 23,281
  -528
  -388,846
106
0
0
0
 
30
30
1
2
00:00
20:51
02:21
21:59
  8,491
  4,105
  -531
  -539
  -496,709
  -497,956
46
20
1
0
1
0
0
0
 
31
1
03:31
10:11
 23,966
  -533
  -318,501
76
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.