GPS Space Vehicle Time Integrity for MJD 52497

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
10:30
19:35
14:49
22:56
 15,574
 12,013
  -507
  -506
  -243,604
  -243,652
5
8
1
2
0
0
0
0
 
2
1
09:29
16:47
 26,211
  -510
   245,226
47
0
0
0
 
3
1
10:46
17:02
 22,528
  -508
   -53,860
20
0
0
0
 
4
4
1
2
00:00
18:19
01:28
23:59
  5,325
 20,411
  -516
  -508
  -275,912
  -276,797
20
73
1
0
1
0
0
0
 
5
5
1
2
04:32
21:06
09:30
22:59
 17,905
  6,800
  -518
  -520
   -26,551
   -26,658
18
4
1
7
0
0
0
0
 
6
6
1
2
00:00
07:55
03:15
12:12
 11,730
 15,370
  -515
  -505
     4,610
     4,625
5
5
16
5
0
0
0
0
 
7
1
17:08
23:28
 22,794
  -508
  -529,929
174
0
0
0
 
8
8
1
2
00:00
14:37
03:01
18:51
 10,899
 15,221
  -518
  -505
  -556,464
  -555,366
56
83
1
1
1
1
0
0
 
9
1
02:23
08:12
 20,960
  -522
     2,573
5
2
0
0
 
10
10
1
2
00:00
21:28
04:36
23:59
 16,584
  9,054
  -521
  -504
   -10,332
   -10,373
6
6
1
0
0
0
0
0
 
11
1
14:17
20:23
 21,968
  -509
   -18,582
9
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:44
20:00
15:15
23:59
 12,608
 14,319
  -514
  -510
    11,206
    11,227
5
4
1
7
0
0
0
0
 
14
1
05:21
11:35
 22,426
  -517
    54,409
7
1
0
0
 
15
15
1
2
02:03
11:58
06:40
14:28
 16,604
  8,984
  -515
  -511
   -47,999
   -48,133
19
9
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:33
11:50
06:25
13:55
 17,533
  7,518
  -521
  -511
  -154,330
  -157,642
525
223
1
0
7938
0
0
0
 
18
1
02:45
08:34
 20,930
  -521
    50,603
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:04
16:37
11:27
21:29
  8,556
 17,506
  -517
  -509
   179,808
   179,890
10
10
1
0
0
0
0
0
 
21
1
04:10
09:29
 19,154
  -525
     2,209
14
0
0
0
 
22
1
09:01
15:56
 24,887
  -517
  -483,160
46
0
0
0
 
23
1
00:00
06:29
 23,326
  -523
    -7,920
7
1
0
0
 
24
24
1
2
00:00
20:14
03:03
23:59
 11,023
 13,511
  -515
  -503
   -49,925
   -50,112
8
9
1
0
0
0
0
0
 
25
1
06:49
13:52
 25,371
  -509
   -31,327
4
352
0
0
 
26
1
00:00
06:19
 22,777
  -524
  -102,451
188
1
1
0
 
27
27
1
2
00:00
13:18
01:45
18:05
  6,318
 17,193
  -521
  -512
   -75,622
   -76,070
20
42
1
1
0
0
0
0
 
28
1
15:51
21:17
 19,529
  -510
    88,816
4
120
0
0
 
29
1
00:00
05:54
 21,235
  -522
  -159,682
164
1
1
0
 
30
1
05:24
10:49
 19,471
  -517
  -149,117
280
0
242
0
 
31
1
12:12
18:56
 24,231
  -505
  -354,927
32
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.