GPS Space Vehicle Time Integrity for MJD 52503

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
10:04
19:11
14:25
21:59
 15,603
 10,113
  -508
  -501
  -244,435
  -244,476
4
6
6
0
0
0
0
0
 
2
1
09:04
16:22
 26,225
  -513
   248,379
51
0
0
0
 
3
1
10:22
16:38
 22,521
  -515
   -55,582
21
0
0
0
 
4
4
1
2
00:00
17:55
01:04
23:59
  3,881
 21,846
  -533
  -512
  -282,132
  -282,978
19
77
1
0
1
0
0
0
 
5
5
1
2
04:07
20:41
09:06
21:59
 17,861
  4,703
  -531
  -517
   -27,541
   -27,620
12
3
1
3
0
0
0
0
 
6
6
1
2
00:00
07:31
02:51
11:46
 10,241
 15,316
  -532
  -517
     4,667
     4,687
3
3
6
8
0
0
0
0
 
7
1
16:44
21:59
 18,920
  -512
  -516,271
147
0
0
0
 
8
8
1
2
00:00
14:12
02:39
18:26
  9,533
 15,273
  -532
  -504
  -545,972
  -544,809
201
92
4
0
4
0
0
0
 
9
1
01:58
07:48
 20,931
  -526
     3,391
10
0
0
0
 
10
1
00:00
04:11
 15,071
  -526
   -10,705
7
0
0
0
 
11
1
13:52
19:59
 21,952
  -508
   -19,005
6
251
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:20
19:36
14:50
21:59
 12,577
  8,584
  -518
  -509
    11,552
    11,582
10
4
0
0
0
0
0
0
 
14
1
04:56
11:11
 22,460
  -521
    53,334
4
4
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:08
11:25
06:00
13:30
 17,490
  7,470
  -524
  -516
  -206,855
  -210,018
501
211
1
0
7477
0
0
0
 
18
1
02:20
08:10
 20,902
  -525
    49,153
10
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:39
16:12
10:57
21:04
  8,239
 17,495
  -528
  -507
   181,021
   181,117
10
11
1
0
0
0
0
0
 
21
1
03:45
09:05
 19,125
  -519
     2,361
14
11
0
0
 
22
1
08:37
15:32
 24,888
  -507
  -486,655
45
0
0
0
 
23
1
00:00
06:03
 21,777
  -525
    -8,295
5
0
0
0
 
24
24
1
2
00:00
19:51
02:39
21:59
  9,587
  7,689
  -530
  -514
   -51,283
   -51,455
13
6
1
0
0
0
0
0
 
25
1
06:24
13:28
 25,372
  -518
   -31,704
4
100
0
0
 
26
1
00:00
05:55
 21,248
  -526
  -116,588
169
0
0
0
 
27
27
1
2
00:00
12:54
01:21
17:41
  4,870
 17,219
  -538
  -517
   -79,320
   -79,577
12
24
1
0
0
0
0
0
 
28
1
15:27
20:52
 19,530
  -508
    88,991
2
42
0
0
 
29
29
1
2
00:00
22:51
05:28
23:59
 19,662
  4,090
  -528
  -525
  -173,072
  -174,972
151
31
1
0
1
0
0
0
 
30
1
05:00
10:25
 19,490
  -520
  -174,349
272
0
0
0
 
31
1
11:46
18:31
 24,226
  -516
  -357,219
24
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.