GPS Space Vehicle Time Integrity for MJD 52644

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
00:19
09:32
04:44
12:46
 15,881
 11,599
  -560
  -584
  -265,943
  -266,024
5
5
6
9
0
0
0
0
 
2
1
00:00
06:47
 24,399
  -570
    42,522
40
1
0
0
 
3
1
00:49
07:08
 22,658
  -572
   -95,031
30
0
0
0
 
4
1
08:31
15:35
 25,398
  -570
    -9,050
37
0
0
0
 
5
5
1
2
10:49
18:18
13:03
23:11
  7,998
 17,569
  -581
  -565
   -49,822
   -49,865
3
9
29
0
0
0
0
0
 
6
6
6
1
2
3
00:00
13:34
21:47
02:06
17:08
23:59
  7,581
 12,801
  7,925
  -566
  -566
  -553
     1,611
     1,618
     1,631
2
3
3
40
27
40
0
0
0
0
0
0
 
7
1
07:15
13:34
 22,677
  -575
  -191,394
221
0
0
0
 
8
8
1
2
04:25
13:34
08:45
16:51
 15,604
 11,769
  -577
  -574
  -124,336
  -125,087
110
81
1
0
1
0
0
0
 
9
1
16:15
22:03
 20,869
  -563
    24,200
12
0
0
0
 
10
1
11:21
18:24
 25,318
  -573
   -18,459
3
128
0
0
 
11
1
04:12
10:18
 21,914
  -572
   -31,542
14
12
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:53
10:04
05:16
14:22
 12,178
 15,444
  -568
  -575
    20,216
    20,230
4
7
123
0
0
0
0
0
 
14
14
1
2
00:00
19:05
01:28
23:59
  5,277
 17,622
  -554
  -569
    30,884
    30,754
10
3
3
34
0
0
0
0
 
15
15
1
2
01:46
16:36
04:59
20:51
 11,543
 15,298
  -558
  -567
   -56,806
   -57,057
26
31
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:45
15:23
03:53
20:17
  7,659
 17,655
  -559
  -556
   -11,354
   -11,429
12
6
1
11
0
0
0
0
 
18
1
16:46
22:36
 20,950
  -562
     8,090
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:42
01:24
11:39
  5,080
 17,805
  -563
  -576
   203,854
   203,884
6
11
1
1
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:59
20:55
 24,931
  -567
   -17,508
8
0
0
0
 
24
1
09:54
16:48
 24,742
  -575
   -83,968
16
0
0
0
 
25
25
1
2
00:00
20:50
03:56
23:59
 14,172
 11,364
  -560
  -569
   -38,010
   -38,058
6
2
322
22
0
0
0
0
 
26
1
13:45
20:15
 23,372
  -568
  -375,138
106
0
0
0
 
27
27
1
2
03:26
13:16
08:09
15:54
 16,965
  9,471
  -573
  -568
  -535,595
  -536,281
109
58
1
0
1
0
0
0
 
28
1
05:50
11:16
 19,588
  -571
    78,118
10
0
0
0
 
29
1
13:06
19:35
 23,301
  -570
   -13,293
115
0
0
0
 
30
1
19:21
23:59
 16,702
  -571
  -525,973
57
0
0
0
 
31
1
02:00
08:41
 24,006
  -570
  -292,384
98
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.