GPS Space Vehicle Time Integrity for MJD 52504

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
10:00
19:07
14:20
22:27
 15,589
 11,985
  -517
  -514
  -244,580
  -244,627
6
8
168
0
0
0
0
0
 
2
1
09:00
16:17
 26,211
  -516
   248,901
49
0
0
0
 
3
1
10:18
16:34
 22,504
  -517
   -55,872
23
4
0
0
 
4
4
1
2
00:00
17:51
01:00
23:59
  3,646
 22,076
  -528
  -514
  -283,146
  -283,995
18
77
1
0
1
0
0
0
 
5
5
1
2
04:03
20:37
09:02
22:35
 17,872
  7,055
  -527
  -519
   -27,703
   -27,805
16
5
1
15
0
0
0
0
 
6
6
1
2
00:00
07:27
02:47
11:44
 10,017
 15,444
  -532
  -523
     4,682
     4,695
3
4
8
6
0
0
0
0
 
7
1
16:40
23:00
 22,784
  -524
  -513,896
179
0
0
0
 
8
8
1
2
00:00
14:07
02:32
18:22
  9,168
 15,258
  -519
  -508
  -544,152
  -543,000
51
92
1
1
1
1
0
0
 
9
1
01:54
07:44
 20,923
  -527
     3,523
5
10
0
0
 
10
10
1
2
00:00
20:59
04:07
23:59
 14,821
 10,802
  -525
  -517
   -10,755
   -10,803
7
3
1
5
0
0
0
0
 
11
1
13:48
19:55
 21,961
  -509
   -19,071
9
172
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:17
19:32
14:46
23:45
 12,551
 15,152
  -516
  -516
    11,617
    11,639
9
4
0
16
0
0
0
0
 
14
1
04:51
11:06
 22,476
  -521
    53,160
9
0
0
0
 
15
15
1
2
01:36
11:16
06:12
14:01
 16,529
  9,841
  -524
  -516
    -1,207
    -1,353
16
10
1
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:04
11:21
05:56
13:26
 17,477
  7,490
  -521
  -502
  -215,376
  -218,495
484
209
1
0
7157
0
0
0
 
18
1
02:17
07:57
 20,356
  -522
    48,914
14
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:35
16:08
10:53
21:00
  8,260
 17,485
  -525
  -513
   181,231
   181,319
10
8
1
1
0
0
0
0
 
21
1
03:41
09:01
 19,121
  -518
     2,396
12
1
0
0
 
22
1
08:33
15:28
 24,875
  -518
  -487,264
50
0
0
0
 
23
23
1
2
00:00
22:49
05:59
23:59
 21,530
  4,185
  -525
  -524
    -8,369
    -8,428
4
3
8
0
0
0
0
0
 
24
24
1
2
00:00
19:47
02:36
23:59
  9,353
 15,093
  -522
  -523
   -51,504
   -51,692
11
11
1
0
0
0
0
0
 
25
1
06:20
13:24
 25,357
  -513
   -31,754
5
392
0
0
 
26
1
00:00
05:51
 21,005
  -527
  -118,912
169
1
1
0
 
27
27
27
1
2
3
00:00
12:49
22:42
01:17
17:37
23:59
  4,657
 17,231
  4,640
  -535
  -517
  -510
   -79,769
   -79,999
   -80,129
11
24
11
1
1
0
0
0
0
0
0
0
 
28
1
15:22
20:48
 19,538
  -510
    89,009
2
51
0
0
 
29
29
1
2
00:00
22:47
05:24
23:59
 19,411
  4,342
  -528
  -525
  -175,277
  -177,169
149
34
1
0
1
0
0
0
 
30
1
04:56
10:21
 19,483
  -523
  -178,468
274
0
48
0
 
31
1
11:42
18:26
 24,212
  -502
  -357,546
24
34
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.