GPS Space Vehicle Time Integrity for MJD 52748

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
02:29
17:20
05:49
21:39
 11,976
 15,523
  -631
    45
  -281,859
  -281,294
14
12
1
0
1
0
0
0
 
2
1
16:31
23:49
 26,217
    50
   100,705
55
0
0
0
 
3
1
17:45
21:59
 15,270
    42
    -2,671
13
0
0
0
 
4
1
01:11
08:17
 25,490
  -626
   -42,314
16
0
0
0
 
5
5
1
2
03:54
11:18
05:55
16:15
  7,257
 17,753
  -617
    37
   -11,264
   -10,654
8
9
1
0
1
0
0
0
 
6
6
1
2
06:29
14:41
10:02
18:55
 12,765
 15,210
  -364
    37
     3,433
     3,832
327
3
0
14
0
0
0
0
 
7
1
00:12
06:28
 22,574
  -618
  -441,159
142
0
0
0
 
8
8
1
2
00:00
06:30
01:42
09:49
  6,115
 11,936
  -620
  -389
  -300,985
  -301,154
25
267
1
0
0
0
0
0
 
9
9
1
2
09:07
11:00
10:57
14:54
  6,596
 14,009
    50
    49
    40,327
    40,345
5
10
67
0
0
0
0
0
 
10
1
04:20
10:57
 23,814
  -384
   -24,065
311
0
0
0
 
11
11
1
2
00:00
20:59
03:08
21:59
 11,289
  3,605
  -621
    46
   -44,063
   -43,508
10
4
1
9
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:58
18:42
07:15
21:59
 15,434
 11,833
  -625
    40
    25,497
    26,191
9
4
1
2
1
0
0
0
 
14
1
12:00
18:17
 22,603
    46
    22,490
3
6
0
0
 
15
15
15
1
2
3
09:47
11:00
18:41
10:57
13:55
21:59
  4,208
 10,452
 11,858
    41
    52
    47
   -98,393
   -98,418
   -98,558
5
10
15
0
1
0
0
0
0
0
0
0
 
16
1
15:39
21:59
 22,777
    47
    13,684
71
0
0
0
 
17
17
17
1
2
3
08:13
11:00
18:36
10:57
13:09
20:36
  9,819
  7,735
  7,183
   -50
    55
    47
    -8,612
    -8,524
    -8,584
218
6
6
0
89
0
1084
0
0
0
0
0
 
18
18
1
2
09:46
11:00
10:57
15:31
  4,280
 16,255
    41
    49
    -8,494
    -8,498
2
4
0
11
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
16:10
04:38
18:12
 16,671
  7,299
  -621
    50
   212,282
   212,977
7
3
1
24
1
0
0
0
 
21
21
21
1
2
3
08:25
11:00
18:23
10:57
13:13
20:46
  9,123
  7,974
  8,604
   -11
    49
    34
    89,679
    89,596
    89,147
142
32
41
0
1
0
384
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
09:49
11:00
10:57
15:40
  4,096
 16,770
    38
    52
   -24,551
   -24,547
3
3
1
82
0
0
0
0
 
24
1
02:44
09:39
 24,850
  -530
   -24,218
228
0
3484
0
 
25
1
13:36
20:40
 25,396
    47
   -42,610
8
0
0
0
 
26
26
1
2
06:44
11:00
10:57
13:16
 15,136
  8,160
  -249
    44
  -477,731
  -477,528
293
14
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
06:11
20:19
01:06
08:46
21:59
  3,959
  9,295
  6,001
  -611
  -588
    38
  -573,411
  -573,072
  -571,814
17
162
25
1
269
0
0
428
0
0
0
0
 
28
1
00:00
04:12
 15,134
  -613
    51,188
14
0
0
0
 
29
29
1
2
05:57
11:00
10:57
12:23
 17,998
  4,987
  -309
    42
  -122,808
  -122,549
289
8
0
0
0
0
0
0
 
30
1
12:12
17:37
 19,412
    42
  -553,251
30
0
0
0
 
31
31
1
2
00:00
18:49
01:34
21:59
  5,641
 11,399
  -612
    45
  -132,086
  -133,591
52
99
1
0
1
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.