GPS Space Vehicle Time Integrity for MJD 52801

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
1
2
3
00:43
13:45
22:49
02:14
18:03
23:59
  5,465
 15,451
  4,218
    89
   118
   119
  -289,381
  -289,442
  -289,487
9
9
6
2
0
0
0
0
0
0
0
0
 
2
1
12:48
20:06
 26,242
   109
   130,762
49
0
0
0
 
3
1
14:10
20:32
 22,890
   117
   -18,004
20
0
0
0
 
4
4
1
2
00:43
21:27
04:36
23:59
 13,997
  9,145
   102
   107
   -45,519
   -45,506
3
2
3
0
0
0
0
0
 
5
5
1
2
00:43
07:43
02:14
12:42
  5,466
 17,888
    98
   100
    -4,375
    -4,685
15
53
1
0
0
0
0
0
 
6
6
1
2
02:58
11:06
06:26
15:22
 12,459
 15,352
    91
   104
     5,309
     5,331
8
3
0
23
0
0
0
0
 
7
7
1
2
00:43
20:26
02:49
23:59
  7,540
 12,773
   107
   109
  -527,689
  -528,879
38
59
1
0
1
0
0
0
 
8
8
1
2
02:54
17:48
06:14
22:02
 12,010
 15,268
    88
   111
  -359,859
  -360,429
40
48
1
0
0
0
0
0
 
9
1
05:28
11:14
 20,703
   102
    48,483
8
0
0
0
 
10
1
00:48
07:52
 25,371
   109
   -26,387
6
0
0
0
 
11
1
17:23
23:28
 21,867
   113
   -50,964
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:43
15:02
03:32
18:29
 10,168
 12,386
    95
   110
    28,413
    28,452
5
2
2
0
0
0
0
0
 
14
1
08:26
14:42
 22,543
   107
    20,864
6
1
0
0
 
15
15
1
2
06:16
15:07
10:21
18:41
 14,702
 12,803
   104
   125
  -120,020
  -120,144
17
21
1
0
0
0
0
0
 
16
1
11:58
18:58
 25,154
   115
   -29,591
53
0
0
0
 
17
17
1
2
03:53
15:09
09:07
16:09
 18,797
  3,609
   109
   118
   -17,230
   -17,274
6
5
1
1
0
0
0
0
 
18
1
06:05
11:51
 20,743
   103
   -11,922
5
5
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
12:32
19:58
14:33
23:59
  7,197
 14,489
   110
   115
   214,201
   214,207
3
3
15
0
0
0
0
0
 
21
21
1
2
04:39
14:45
09:30
16:59
 17,454
  7,984
   103
   120
    26,695
    26,348
50
30
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:10
12:43
 19,910
   110
   -28,293
3
61
0
0
 
24
1
00:43
06:04
 19,231
   106
   -36,368
15
1
0
0
 
25
1
09:58
17:02
 25,401
   122
   -45,674
2
22
0
0
 
26
1
03:12
09:45
 23,557
   104
  -514,441
32
0
0
0
 
27
27
1
2
02:34
16:41
05:08
21:24
  9,221
 16,940
    84
   111
  -274,244
  -277,327
157
278
1
0
1
0
0
0
 
28
1
19:07
23:59
 17,537
   110
    34,773
19
0
0
0
 
29
1
02:18
08:44
 23,098
   101
  -149,441
16
0
0
0
 
30
1
08:33
13:55
 19,330
   110
  -173,561
250
0
0
0
 
31
1
15:14
21:55
 24,033
   118
  -258,710
165
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.