GPS Space Vehicle Time Integrity for MJD 52867

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
09:17
18:19
13:34
21:42
 15,395
 12,134
  -467
  -467
  -300,887
  -300,946
6
8
1
0
0
0
0
0
 
2
1
08:15
15:33
 26,263
  -467
   167,951
54
0
0
0
 
3
1
09:37
15:58
 22,806
  -461
   -36,896
24
70
0
0
 
4
1
16:56
21:59
 18,199
  -474
   -39,123
14
0
0
0
 
5
5
1
2
03:14
19:49
08:13
21:40
 17,914
  6,642
  -486
  -478
   -48,600
   -48,781
20
6
1
8
0
0
0
0
 
6
6
1
2
00:00
06:37
01:57
10:57
  7,041
 15,579
  -483
  -478
     6,516
     6,531
3
5
1
70
0
0
0
0
 
7
1
15:51
21:59
 22,062
  -472
  -602,491
58
0
0
0
 
8
8
8
1
2
3
00:00
13:21
22:21
01:50
17:34
23:59
  6,611
 15,154
  5,888
  -494
  -461
  -472
  -407,009
  -407,284
  -407,441
16
23
14
1
1
0
0
0
0
0
0
0
 
9
9
1
2
00:55
02:43
02:40
06:39
  6,294
 14,181
  -472
  -480
     2,086
     2,095
6
3
0
0
0
0
0
0
 
10
10
1
2
00:00
20:19
02:40
23:59
  9,646
 13,201
  -484
  -476
   -30,396
   -30,441
4
2
0
14
0
0
0
0
 
11
1
12:55
19:01
 21,960
  -468
   -61,925
15
14
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:27
18:43
13:57
21:59
 12,599
 11,763
  -480
  -472
    29,955
    29,972
7
2
0
76
0
0
0
0
 
14
1
04:00
10:15
 22,472
  -481
    19,953
9
43
0
0
 
15
15
1
2
02:43
10:40
05:56
14:21
 11,565
 13,215
  -479
  -472
  -147,439
  -147,573
14
16
1
1
0
0
0
0
 
16
1
07:25
14:24
 25,081
  -471
   -67,773
38
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
01:29
02:43
02:40
07:17
  4,293
 16,417
  -488
  -480
   -12,347
   -12,335
2
8
0
118
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:58
15:25
10:04
20:21
  7,532
 17,751
  -486
  -469
   211,948
   211,944
4
7
7
213
0
0
0
0
 
21
21
21
1
2
3
00:08
02:43
10:15
02:40
05:00
12:30
  9,117
  8,219
  8,036
  -482
  -489
  -485
   -26,979
   -27,048
   -27,235
18
18
18
0
1
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
02:57
08:23
 19,504
  -479
   -33,824
8
338
0
0
 
24
24
1
2
00:00
18:45
01:38
23:59
  5,904
 18,857
  -478
  -471
   -53,035
   -53,238
7
11
1
0
0
0
0
0
 
25
1
05:31
12:35
 25,383
  -472
   -50,488
3
167
0
0
 
26
26
1
2
00:00
02:43
02:40
05:14
  9,646
  9,083
  -479
  -489
  -524,778
  -524,784
1
3
18
3
0
0
0
0
 
27
1
12:09
16:53
 17,004
  -469
  -554,153
197
1
1
0
 
28
1
14:37
20:02
 19,476
  -467
    16,328
15
0
0
0
 
29
29
1
2
00:00
02:43
02:40
04:12
  9,646
  5,357
  -487
  -496
   -40,699
   -40,864
59
38
0
1
0
1
0
0
 
30
1
04:02
09:25
 19,315
  -485
  -402,341
200
0
0
0
 
31
1
10:47
17:29
 24,082
  -478
  -369,729
104
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.