GPS Space Vehicle Time Integrity for MJD 52475

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
12:01
13:18
13:16
16:20
  4,482
 10,923
  -585
  -577
  -240,728
  -240,733
3
2
1
13
0
0
0
0
 
2
2
1
2
11:01
13:18
13:16
18:19
  8,064
 18,023
  -589
  -571
   233,621
   233,721
16
39
0
0
0
0
0
0
 
3
1
13:18
18:31
 18,788
  -584
   -47,724
14
0
0
0
 
4
4
1
2
00:00
19:47
02:57
21:59
 10,609
  7,928
  -596
  -584
  -251,843
  -252,760
45
30
1
0
1
0
0
0
 
5
1
06:02
11:01
 17,918
  -592
   -23,349
7
0
0
0
 
6
6
1
2
01:15
09:25
04:45
13:16
 12,541
 13,827
  -603
  -595
     4,201
     4,213
3
3
10
41
0
0
0
0
 
7
7
1
2
00:00
18:38
01:02
21:59
  3,744
 12,098
  -593
  -579
  -577,890
  -576,259
33
81
1
0
1
0
0
0
 
8
8
1
2
01:12
16:07
04:32
20:21
 11,946
 15,212
  -598
  -584
  -592,323
  -591,324
56
73
1
0
1
0
0
0
 
9
1
03:53
09:43
 20,947
  -593
     -374
9
0
0
0
 
10
1
00:00
06:09
 22,112
  -594
    -9,134
4
18
0
0
 
11
1
15:47
21:54
 21,969
  -578
   -17,174
6
43
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
13:18
21:29
01:43
16:44
23:59
  6,210
 12,343
  8,987
  -597
  -583
  -578
     9,722
     9,774
     9,799
2
7
3
22
0
5
0
0
0
0
0
0
 
14
1
06:52
13:07
 22,436
  -589
    58,525
11
0
0
0
 
15
15
1
2
03:35
13:33
08:11
15:59
 16,522
  8,751
  -591
  -572
   -39,861
   -39,983
18
12
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:02
13:18
07:55
15:25
 17,536
  7,620
  -596
  -579
  -391,044
  -393,275
354
155
1
0
3230
0
0
0
 
18
1
04:14
10:03
 20,930
  -592
    55,418
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:37
18:09
12:54
21:59
  8,197
 13,815
  -596
  -582
   175,123
   175,213
8
10
1
0
0
0
0
0
 
21
1
05:39
10:59
 19,164
  -599
     1,654
6
1
0
0
 
22
22
1
2
10:29
13:18
13:16
17:24
  9,997
 14,724
  -597
  -581
  -462,420
  -462,867
101
151
0
0
0
0
0
0
 
23
1
00:57
08:01
 25,439
  -596
    -6,635
4
7
0
0
 
24
1
00:00
04:31
 16,269
  -588
   -44,960
15
1
0
0
 
25
25
1
2
08:17
13:18
13:16
15:21
 17,879
  7,368
  -592
  -583
   -30,279
   -30,277
3
5
10
2
0
0
0
0
 
26
1
01:20
07:51
 23,399
  -597
   -48,576
198
0
0
0
 
27
27
1
2
00:45
14:45
03:13
19:34
  8,896
 17,314
  -597
  -588
   -46,815
   -47,999
63
111
1
0
1
0
0
0
 
28
1
17:21
21:59
 16,696
  -577
    87,686
5
0
0
0
 
29
1
00:52
07:27
 23,632
  -595
  -108,574
192
0
0
0
 
30
1
06:53
12:18
 19,437
  -590
   -49,421
311
0
1419
0
 
31
1
13:44
20:29
 24,278
  -581
  -342,268
59
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.