GPS Space Vehicle Time Integrity for MJD 52476

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
11:57
13:14
21:02
13:12
16:16
23:59
  4,468
 10,931
 10,643
  -576
  -562
  -568
  -240,855
  -240,851
  -240,886
2
3
12
2
22
0
0
0
0
0
0
0
2
2
2
1
2
3
10:57
13:14
17:03
13:12
17:01
18:14
  8,041
 13,608
  4,253
  -587
  -580
  -570
   234,153
   234,226
   234,292
15
26
9
0
0
0
0
0
0
0
0
0
3
3
1
2
13:14
17:03
17:01
18:27
 13,608
  5,029
  -577
  -572
   -47,991
   -48,017
12
4
0
2
0
0
0
0
4
4
1
2
00:00
19:43
02:53
23:59
 10,368
 15,351
  -588
  -577
  -252,982
  -253,941
43
59
1
0
1
0
0
0
5
5
1
2
05:58
22:32
10:57
23:59
 17,890
  5,218
  -593
  -569
   -23,515
   -23,591
9
4
1
1
0
0
0
0
6
6
1
2
01:11
09:21
04:41
13:12
 12,550
 13,829
  -584
  -580
     4,218
     4,224
5
5
0
1
0
0
0
0
7
1
18:34
23:59
 19,491
  -579
  -574,206
128
0
0
0
8
8
1
2
01:08
17:03
04:27
20:17
 11,937
 11,609
  -594
  -571
  -590,785
  -589,737
55
59
1
0
1
0
0
0
9
1
03:49
09:39
 20,951
  -586
     -232
6
0
0
0
10
10
1
2
00:00
22:56
06:04
23:59
 21,849
  3,766
  -588
  -583
    -9,173
    -9,211
6
6
1
0
0
0
0
0
11
11
1
2
15:43
17:03
17:01
21:50
  4,656
 17,151
  -565
  -569
   -17,225
   -17,238
4
4
2
1
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
13:14
21:25
01:39
16:40
23:59
  5,941
 12,356
  9,238
  -590
  -573
  -570
     9,793
     9,847
     9,871
4
7
3
17
0
2
0
0
0
0
0
0
14
1
06:48
13:03
 22,440
  -587
    58,328
11
0
0
0
15
15
1
2
03:30
13:24
08:06
15:55
 16,540
  9,038
  -595
  -578
   -40,236
   -40,362
16
13
1
0
0
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
02:58
13:14
07:51
15:21
 17,548
  7,649
  -593
  -577
  -397,082
  -399,289
349
151
1
0
3010
0
0
0
18
1
04:09
09:59
 20,952
  -589
    55,213
13
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:33
18:05
12:51
22:58
  8,289
 17,592
  -587
  -575
   175,346
   175,438
9
11
1
0
0
0
0
0
21
1
05:35
10:55
 19,150
  -586
     1,682
7
2
0
0
22
22
1
2
10:25
13:14
13:12
17:01
  9,995
 13,608
  -593
  -583
  -465,583
  -466,012
103
141
0
0
0
0
0
0
23
1
00:52
07:57
 25,442
  -591
    -6,694
6
0
0
0
24
24
1
2
00:00
21:36
04:27
23:59
 16,037
  8,584
  -589
  -578
   -45,176
   -45,371
14
7
1
0
0
0
0
0
25
25
1
2
08:13
13:14
13:12
15:17
 17,884
  7,380
  -589
  -577
   -30,328
   -30,323
2
3
22
14
0
0
0
0
26
1
01:16
07:46
 23,399
  -594
   -51,099
199
0
0
0
27
27
27
1
2
3
00:40
14:41
17:03
03:09
17:01
19:30
  8,960
  8,355
  8,803
  -594
  -570
  -575
   -48,689
   -49,731
   -49,919
63
52
53
1
0
0
1
0
0
0
0
0
28
1
17:17
22:43
 19,535
  -571
    87,756
6
0
0
0
29
1
00:48
07:22
 23,629
  -594
  -110,969
192
0
0
0
30
1
06:49
12:14
 19,445
  -586
   -54,205
311
0
1351
0
31
31
1
2
13:40
17:03
17:01
20:25
 12,040
 12,075
  -563
  -561
  -342,934
  -343,033
31
26
0
0
0
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.