GPS Space Vehicle Time Integrity for MJD 52523

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
08:41
17:48
13:02
21:07
 15,644
 11,927
  -527
  -523
  -247,510
  -247,551
5
8
185
6
0
0
0
0
 
2
1
07:41
14:59
 26,210
  -526
   258,790
54
0
0
0
 
3
1
09:00
15:17
 22,548
  -516
   -61,295
13
0
0
0
 
4
1
16:35
23:40
 25,504
  -529
  -302,490
80
0
0
0
 
5
5
1
2
02:46
19:19
07:43
21:15
 17,781
  7,005
  -537
  -520
   -30,867
   -30,927
13
6
0
1
0
0
0
0
 
6
1
00:00
01:29
  5,354
  -541
     5,080
3
4
0
0
 
7
1
15:22
21:42
 22,829
  -527
  -467,186
196
0
0
0
 
8
8
8
1
2
3
00:00
12:49
21:51
01:15
17:04
23:59
  4,501
 15,277
  7,643
  -549
  -521
  -525
  -508,278
  -507,066
  -506,412
30
106
46
1
1
0
1
1
0
0
0
0
 
9
1
00:36
06:26
 20,940
  -544
     6,178
5
3
0
0
 
10
10
1
2
00:00
19:40
02:47
23:59
 10,056
 15,560
  -537
  -527
   -11,850
   -11,881
6
3
0
44
0
0
0
0
 
11
1
12:30
18:37
 21,966
  -523
   -20,431
9
131
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:01
18:15
13:29
22:28
 12,457
 15,169
  -537
  -526
    12,754
    12,783
9
2
0
74
0
0
0
0
 
14
1
03:32
09:47
 22,494
  -542
    49,979
8
7
0
0
 
15
15
1
2
00:24
10:03
04:57
12:47
 16,327
  9,879
  -546
  -536
    -8,537
    -8,673
19
9
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
10:19
04:38
12:08
 16,712
  6,529
  -538
  -547
  -364,647
  -367,341
403
164
1
1
4817
1
0
0
 
18
1
01:00
06:49
 20,836
  -547
    43,982
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:15
14:49
09:38
19:40
  8,586
 17,443
  -547
  -523
   184,953
   185,047
10
7
1
0
0
0
0
0
 
21
1
02:24
07:43
 19,144
  -537
     2,942
18
0
0
0
 
22
1
07:17
14:13
 24,886
  -534
  -500,372
63
0
0
0
 
23
23
1
2
00:00
21:29
04:40
23:59
 16,791
  8,979
  -552
  -536
    -9,606
    -9,653
9
3
1
7
0
0
0
0
 
24
24
1
2
00:00
18:30
01:18
23:59
  4,728
 19,737
  -545
  -528
   -55,904
   -56,080
5
15
1
0
0
0
0
0
 
25
1
05:04
12:07
 25,351
  -543
   -32,760
5
206
0
0
 
26
26
1
2
00:00
21:58
04:32
23:59
 16,335
  7,257
  -553
  -527
  -161,806
  -163,673
129
52
1
0
1
0
0
0
 
27
27
1
2
11:34
21:23
16:20
23:58
 17,178
  9,302
  -529
  -529
   -79,994
   -79,861
27
7
1
3
0
0
0
0
 
28
1
14:04
19:31
 19,550
  -529
    89,137
3
24
0
0
 
29
29
1
2
00:00
21:28
04:04
23:59
 14,660
  9,091
  -550
  -528
  -215,877
  -217,640
111
62
1
0
1
0
0
0
 
30
1
03:39
09:04
 19,506
  -549
  -252,432
245
0
0
0
 
31
1
10:23
17:06
 24,179
  -528
  -361,603
6
245
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.