GPS Space Vehicle Time Integrity for MJD 52591

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
03:56
13:09
08:20
16:22
 15,833
 11,612
  -562
  -556
  -257,855
  -257,898
5
6
230
3
0
0
0
0
 
2
1
03:03
10:20
 26,221
  -567
    14,179
40
0
0
0
 
3
3
1
2
04:24
09:00
07:59
10:42
 12,893
  6,115
  -555
  -601
   -80,386
   -80,474
30
10
0
0
0
0
0
0
 
4
1
12:06
19:11
 25,454
  -559
  -357,057
55
0
0
0
 
5
5
5
1
2
3
00:00
14:34
21:59
02:59
16:45
23:59
 10,779
  7,885
  7,188
  -567
  -551
  -565
   -40,042
   -40,140
   -40,212
12
6
3
1
10
20
0
0
0
0
0
0
 
6
6
1
2
01:30
17:17
05:47
20:46
 15,379
 12,522
  -567
  -548
      649
      699
7
4
13
5
0
0
0
0
 
7
1
10:46
17:07
 22,798
  -562
  -264,351
264
0
0
0
 
8
8
1
2
08:06
17:12
12:24
20:30
 15,459
 11,869
  -579
  -554
    -2,210
    -3,112
126
101
1
0
1
0
0
0
 
9
9
1
2
00:00
19:53
01:46
23:59
  6,355
 14,778
  -566
  -548
    16,152
    16,294
3
9
5
0
0
0
0
0
 
10
1
14:58
22:01
 25,357
  -556
   -15,474
6
24
0
0
 
11
1
07:51
13:57
 21,936
  -562
   -26,204
16
515
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:28
13:40
08:52
17:57
 12,214
 15,418
  -575
  -555
    17,076
    17,119
5
3
7
32
0
0
0
0
 
14
14
1
2
00:00
22:51
05:06
23:59
 18,348
  4,080
  -555
  -568
    38,872
    38,710
9
3
308
6
0
0
0
0
 
15
15
1
2
05:22
19:55
08:24
23:59
 10,882
 14,603
  -577
  -557
   -35,754
   -35,979
22
23
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
05:30
19:01
07:31
23:55
  7,280
 17,601
  -583
  -556
    -4,626
    -4,675
6
8
2
0
0
0
0
0
 
18
18
1
2
00:00
20:23
02:14
23:59
  8,027
 12,983
  -560
  -560
    22,752
    22,481
8
14
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:46
10:16
05:02
15:11
  8,099
 17,677
  -567
  -558
   196,597
   196,664
9
14
1
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
16:47
23:54
 25,586
  -559
   -13,881
11
0
0
0
 
24
1
13:37
20:29
 24,682
  -559
   -71,636
19
0
0
0
 
25
1
00:35
07:36
 25,222
  -566
   -35,738
4
187
0
0
 
26
1
17:20
23:49
 23,321
  -561
  -295,335
137
0
0
0
 
27
27
1
2
07:00
16:46
11:45
19:26
 17,080
  9,549
  -573
  -555
  -389,506
  -390,819
205
117
1
0
1
0
0
0
 
28
1
09:26
14:53
 19,570
  -570
    85,504
8
5
0
0
 
29
1
16:45
23:11
 23,137
  -559
  -342,308
126
0
0
0
 
30
30
1
2
00:00
22:58
04:28
23:59
 16,083
  3,675
  -566
  -572
  -441,697
  -443,533
118
22
1
0
1
0
0
0
 
31
1
05:39
12:21
 24,072
  -561
  -345,163
43
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.