GPS Space Vehicle Time Integrity for MJD 52488

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
11:07
20:12
15:26
23:33
 15,527
 12,000
  -524
  -530
  -242,419
  -242,458
3
8
11
1
0
0
0
0
 
2
1
10:07
17:24
 26,202
  -526
   240,471
52
0
0
0
 
3
1
11:23
17:39
 22,519
  -529
   -51,332
16
0
0
0
 
4
4
1
2
00:00
18:55
02:04
23:59
  7,467
 18,246
  -543
  -532
  -266,301
  -267,211
33
68
1
0
1
0
0
0
 
5
5
1
2
05:09
21:43
10:08
23:41
 17,916
  7,087
  -538
  -544
   -25,182
   -25,269
11
5
2
30
0
0
0
0
 
6
6
1
2
00:23
08:32
03:52
12:47
 12,545
 15,312
  -536
  -543
     4,480
     4,485
4
5
8
2
0
0
0
0
 
7
1
17:45
23:59
 22,453
  -525
  -549,622
157
0
0
0
 
8
8
1
2
00:19
15:14
03:38
19:28
 11,958
 15,251
  -539
  -513
  -571,613
  -570,522
64
86
1
0
1
0
0
0
 
9
1
02:59
08:49
 20,956
  -536
     1,382
5
10
0
0
 
10
10
1
2
00:00
22:06
05:14
23:59
 18,837
  6,785
  -536
  -530
    -9,809
    -9,848
5
2
2
15
0
0
0
0
 
11
1
14:54
19:59
 18,326
  -525
   -17,981
3
13
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:19
20:37
15:51
23:59
 12,689
 12,132
  -531
  -534
    10,622
    10,642
8
3
0
15
0
0
0
0
 
14
1
05:58
12:13
 22,426
  -539
    56,049
12
0
0
0
 
15
15
1
2
02:41
12:46
07:17
15:05
 16,545
  8,335
  -533
  -533
   -44,627
   -44,759
17
8
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
02:09
12:24
07:02
14:31
 17,538
  7,603
  -534
  -528
   -71,018
   -74,551
562
239
1
0
8546
0
0
0
 
18
1
03:21
09:11
 20,925
  -541
    52,654
14
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:43
17:15
12:04
22:08
  8,475
 17,551
  -546
  -524
   177,919
   178,017
9
12
4
0
0
0
0
0
 
21
1
04:46
10:06
 19,145
  -533
     1,924
6
1
0
0
 
22
1
09:37
16:32
 24,876
  -532
  -478,307
45
0
0
0
 
23
1
00:01
07:06
 25,473
  -545
    -7,394
5
5
0
0
 
24
24
1
2
00:00
20:50
03:39
23:59
 13,164
 11,335
  -542
  -534
   -47,874
   -48,072
15
5
1
1
0
0
0
0
 
25
1
07:25
14:28
 25,371
  -544
   -30,878
3
40
0
0
 
26
1
00:26
06:57
 23,390
  -541
   -80,830
192
0
0
0
 
27
27
1
2
00:00
13:53
02:22
18:42
  8,556
 17,283
  -545
  -524
   -66,863
   -67,590
40
65
1
1
1
0
0
0
 
28
1
16:28
21:54
 19,551
  -524
    88,470
2
27
0
0
 
29
1
00:00
06:32
 23,497
  -537
  -139,151
182
1
1
0
 
30
1
06:01
11:26
 19,463
  -544
  -109,730
292
0
353
0
 
31
1
12:49
19:34
 24,257
  -527
  -350,547
39
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.