GPS Space Vehicle Time Integrity for MJD 52474

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
12:06
21:10
16:24
23:59
 15,506
 10,148
  -575
  -582
  -240,605
  -240,654
3
13
17
0
0
0
0
0
 
2
1
11:05
18:23
 26,216
  -583
   233,144
48
0
0
0
 
3
1
12:20
18:35
 22,510
  -590
   -47,437
23
0
0
0
 
4
4
1
2
00:00
19:51
03:01
23:59
 10,855
 14,863
  -603
  -590
  -250,698
  -251,667
46
58
1
0
1
0
0
0
 
5
5
1
2
06:06
22:41
11:05
23:59
 17,927
  4,705
  -593
  -598
   -23,203
   -23,301
9
3
1
2
0
0
0
0
 
6
6
1
2
01:19
09:29
03:59
13:43
  9,595
 15,228
  -606
  -588
     4,198
     4,216
4
4
2
7
0
0
0
0
 
7
7
1
2
00:00
18:42
01:06
23:59
  3,992
 19,005
  -608
  -587
  -579,835
  -578,142
33
125
1
0
1
0
0
0
 
8
8
1
2
01:16
16:12
04:36
20:26
 11,953
 15,203
  -606
  -593
  -593,860
  -592,861
57
74
1
0
1
0
0
0
 
9
1
03:57
09:47
 20,923
  -600
     -503
8
0
0
0
 
10
1
00:00
06:13
 22,353
  -592
    -9,079
7
3
0
0
 
11
1
15:51
21:58
 21,962
  -580
   -17,107
7
35
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
13:15
21:33
01:46
16:48
23:59
  6,392
 12,739
  8,747
  -599
  -583
  -588
     9,653
     9,711
     9,727
4
6
3
11
0
10
0
0
0
0
0
0
 
14
1
06:57
13:11
 22,430
  -593
    58,721
10
0
0
0
 
15
15
1
2
03:39
13:37
08:15
15:59
 16,541
  8,521
  -586
  -585
   -39,468
   -39,600
28
10
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
03:07
13:20
07:59
15:29
 17,511
  7,734
  -596
  -576
  -384,945
  -387,191
358
157
1
0
3358
0
0
0
 
18
1
04:17
10:07
 20,970
  -596
    55,620
10
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:43
18:13
13:00
23:07
  8,171
 17,590
  -592
  -583
   174,909
   174,998
9
11
2
0
0
0
0
0
 
21
1
05:43
11:03
 19,176
  -602
     1,640
8
1
0
0
 
22
1
10:33
17:28
 24,872
  -588
  -459,535
257
0
0
0
 
23
1
01:01
08:05
 25,437
  -594
    -6,581
4
10
0
0
 
24
24
1
2
00:00
21:45
04:35
23:59
 16,501
  8,046
  -588
  -591
   -44,744
   -44,930
15
7
1
0
0
0
0
0
 
25
1
08:21
15:25
 25,390
  -590
   -30,224
2
48
0
0
 
26
1
01:24
07:55
 23,401
  -602
   -46,051
199
0
0
0
 
27
27
1
2
00:47
14:50
03:16
19:38
  8,940
 17,294
  -604
  -592
   -44,883
   -46,104
65
112
1
0
1
0
0
0
 
28
1
17:25
22:51
 19,529
  -586
    87,611
4
2
0
0
 
29
1
00:56
07:31
 23,619
  -601
  -106,174
194
0
0
0
 
30
1
06:57
12:22
 19,448
  -593
   -44,613
311
0
1371
0
 
31
1
13:48
20:33
 24,275
  -584
  -341,530
62
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.