GPS Space Vehicle Time Integrity for MJD 52884

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
08:07
17:10
12:24
20:33
 15,404
 12,198
  -446
  -432
  -303,535
  -303,575
9
9
0
0
0
0
0
0
 
2
1
07:05
14:24
 26,247
  -437
   177,855
56
0
0
0
 
3
1
08:27
14:47
 22,790
  -441
   -41,547
18
0
0
0
 
4
1
15:46
22:52
 25,475
  -446
   -35,126
24
0
0
0
 
5
5
1
2
02:04
18:38
07:03
20:30
 17,906
  6,701
  -453
  -443
   -51,811
   -51,845
9
4
0
20
0
0
0
0
 
6
6
1
2
05:28
21:18
09:48
23:59
 15,588
  9,649
  -458
  -451
     6,991
     7,004
4
2
24
3
0
0
0
0
 
7
1
14:41
21:02
 22,799
  -447
  -615,226
54
0
0
0
 
8
8
1
2
12:12
21:12
16:25
23:59
 15,140
 10,045
  -440
  -435
  -414,669
  -414,796
19
18
1
0
0
0
0
0
 
9
9
1
2
00:00
01:32
01:31
05:29
  5,461
 14,177
  -448
  -455
     4,599
     4,609
4
2
3
4
0
0
0
0
 
10
10
1
2
00:00
19:07
01:31
23:59
  5,461
 17,502
  -450
  -447
   -31,193
   -31,232
2
2
0
24
0
0
0
0
 
11
1
11:45
17:52
 21,958
  -444
   -64,712
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:15
17:33
12:47
21:45
 12,684
 15,093
  -454
  -446
    30,408
    30,425
5
3
1
46
0
0
0
0
 
14
1
02:51
09:06
 22,437
  -453
    20,209
5
245
0
0
 
15
15
1
2
01:32
09:32
04:47
13:14
 11,698
 13,335
  -449
  -454
  -154,596
  -154,750
17
19
1
0
0
0
0
0
 
16
1
06:15
13:14
 25,083
  -448
   -74,913
27
0
0
0
 
17
17
17
1
2
3
00:00
01:32
21:04
01:31
02:45
23:59
  5,461
  4,390
 10,525
  -449
  -450
  -443
  -269,198
  -269,050
  -266,857
46
50
92
0
1
0
0
1
0
0
0
0
 
18
18
1
2
00:18
01:32
01:31
06:06
  4,374
 16,438
  -451
  -449
   -11,496
   -11,487
2
4
0
98
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:47
14:14
08:54
19:09
  7,649
 17,690
  -461
  -441
   210,946
   210,941
3
6
25
1
0
0
0
0
 
21
21
21
21
1
2
3
4
00:00
01:32
09:06
22:56
01:31
03:51
11:20
23:59
  5,461
  8,337
  8,063
  3,783
  -443
  -440
  -445
  -445
   -36,957
   -37,002
   -37,179
   -37,497
10
14
15
8
0
1
1
0
0
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
01:51
07:16
 19,453
  -456
   -35,232
5
0
0
0
 
24
1
17:36
23:59
 22,941
  -442
   -57,392
18
0
0
0
 
25
1
04:23
11:26
 25,364
  -455
   -51,485
4
58
0
0
 
26
26
26
1
2
3
00:00
01:32
21:26
01:31
04:02
23:59
  5,461
  9,011
  9,181
  -451
  -453
  -445
  -523,171
  -523,161
  -523,030
1
5
4
0
6
1
0
0
0
0
0
0
 
27
27
1
2
10:58
20:47
15:43
23:20
 17,053
  9,155
  -446
  -444
  -611,177
  -612,338
181
101
1
0
1
0
0
0
 
28
1
13:32
18:53
 19,244
  -446
    12,240
16
0
0
0
 
29
29
29
1
2
3
00:00
01:32
20:34
01:31
03:02
23:59
  5,461
  5,383
 12,298
  -453
  -451
  -443
   -68,846
   -68,945
   -70,250
28
31
64
0
1
0
0
1
0
0
0
0
 
30
1
02:54
08:17
 19,359
  -455
  -452,366
190
0
0
0
 
31
1
09:39
16:19
 23,960
  -448
  -388,849
81
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.