GPS Space Vehicle Time Integrity for MJD 52909

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
06:25
15:27
10:41
18:50
 15,394
 12,160
  -450
  -431
  -307,371
  -307,420
7
5
23
13
0
0
0
0
 
2
1
05:24
12:42
 26,274
  -433
   192,655
49
0
0
0
 
3
1
06:43
13:03
 22,768
  -434
   -48,378
37
0
0
0
 
4
1
14:05
21:10
 25,494
  -424
   -28,082
25
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
03:45
19:36
08:05
21:59
 15,558
  8,628
  -434
  -422
     -342
     -314
18
3
277
7
0
0
0
0
 
7
1
12:58
19:19
 22,837
  -429
  -629,783
36
0
0
0
 
8
8
1
2
10:31
19:30
14:43
21:59
 15,090
  8,983
  -431
  -425
  -421,913
  -421,977
4
6
1
0
0
0
0
0
 
9
1
00:00
03:44
 13,461
  -442
     8,461
2
53
0
0
 
10
1
17:22
21:59
 16,606
  -425
   -32,402
2
25
0
0
 
11
1
10:04
16:11
 21,984
  -432
   -69,042
18
43
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:30
15:49
11:04
20:00
 12,814
 15,006
  -456
  -433
    30,912
    30,937
6
3
2
132
0
0
0
0
 
14
1
01:11
07:25
 22,406
  -436
    19,995
11
567
0
0
 
15
15
1
2
00:00
07:50
03:06
11:35
 11,182
 13,474
  -425
  -441
  -165,219
  -165,369
13
19
1
0
0
0
0
0
 
16
1
04:33
11:31
 25,091
  -440
   -83,719
32
0
0
0
 
17
1
19:03
21:59
 10,590
  -435
  -201,847
97
0
0
0
 
18
1
00:00
04:23
 15,767
  -425
    -9,712
24
37
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:00
12:30
07:15
17:24
  8,119
 17,627
  -455
  -427
   209,005
   209,000
3
7
17
92
0
0
0
0
 
21
21
1
2
00:00
07:24
02:10
09:41
  7,804
  8,214
  -434
  -454
   -49,316
   -49,468
12
11
1
1
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:15
11:32
05:37
12:36
 19,310
  3,838
  -429
  -444
   -37,362
   -37,408
18
3
137
14
0
0
0
0
 
24
1
15:59
21:59
 21,605
  -430
   -63,577
16
0
0
0
 
25
1
02:43
09:46
 25,320
  -435
   -52,925
7
0
0
0
 
26
26
1
2
00:00
19:42
02:17
21:59
  8,223
  8,265
  -434
  -432
  -517,832
  -517,598
6
10
2
0
0
0
0
0
 
27
27
1
2
09:14
19:04
13:59
21:37
 17,100
  9,181
  -444
  -434
  -685,263
  -686,253
149
86
1
0
1
0
0
0
 
28
1
11:46
17:11
 19,467
  -437
     6,446
12
0
0
0
 
29
29
1
2
00:00
18:51
01:19
21:59
  4,757
 11,261
  -438
  -432
  -105,412
  -106,520
28
50
1
0
1
0
0
0
 
30
1
01:14
06:38
 19,415
  -442
  -519,874
177
0
0
0
 
31
1
07:58
14:37
 23,864
  -429
  -411,048
62
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.