GPS Space Vehicle Time Integrity for MJD 52948

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
03:44
12:48
08:02
16:11
 15,432
 12,164
    -9
     8
  -313,658
  -313,706
7
7
1
2
0
0
0
0
 
2
1
02:47
10:06
 26,213
    -9
   215,961
41
0
0
0
 
3
1
04:03
10:22
 22,706
   -14
   -58,861
32
0
0
0
 
4
1
11:27
18:32
 25,455
     4
     5,252
44
0
0
0
 
5
5
5
1
2
3
00:00
14:13
21:36
02:38
16:13
23:59
  9,486
  7,146
  8,576
    -9
     9
    -4
    -3,615
    -3,674
    -3,726
13
4
2
1
31
33
0
0
0
0
0
0
 
6
6
1
2
01:05
16:55
05:24
20:21
 15,509
 12,288
   -17
     6
     1,117
     1,141
6
4
7
3
0
0
0
0
 
7
1
10:18
16:39
 22,845
    -1
  -642,176
6
1
0
0
 
8
8
1
2
07:53
16:50
12:04
20:16
 15,013
 12,286
   -13
    21
  -401,238
  -401,194
7
3
13
19
0
0
0
0
 
9
9
1
2
00:00
19:15
01:01
23:59
  3,700
 17,003
   -14
     5
    15,120
    15,285
4
9
1
0
0
0
0
0
 
10
1
14:39
21:42
 25,330
    14
   -33,856
7
73
0
0
 
11
1
07:25
13:32
 22,002
    -6
   -75,787
9
15
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:56
13:12
08:26
17:25
 12,579
 15,117
   -24
     5
    31,750
    31,780
4
3
2
40
0
0
0
0
 
14
14
1
2
00:00
22:31
04:48
23:59
 17,313
  5,298
    -2
    -4
    19,146
    19,120
7
2
0
9
0
0
0
0
 
15
15
1
2
05:12
20:30
09:00
23:59
 13,634
 12,548
   -25
     7
  -181,717
  -181,965
21
20
1
0
0
0
0
0
 
16
1
01:54
08:53
 25,096
    -8
    -9,152
26
0
0
0
 
17
1
15:50
21:44
 21,173
     9
   -89,806
213
0
0
0
 
18
18
1
2
00:00
19:47
01:41
23:59
  6,112
 15,101
    -2
     4
    -5,284
    -5,170
3
5
18
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:19
09:50
04:36
14:43
  8,256
 17,574
   -15
    -1
   205,265
   205,231
5
6
6
6
0
0
0
0
 
21
21
1
2
04:44
18:38
07:04
23:27
  8,375
 17,368
   -30
     6
   -62,290
   -62,413
10
20
2
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
08:49
21:41
03:04
10:11
23:59
 11,050
  4,885
  8,264
     6
   -32
    -8
   -40,246
   -40,311
   -40,328
4
4
3
93
8
18
0
0
0
0
0
0
 
24
1
13:25
20:11
 24,281
     9
   -72,801
16
0
0
0
 
25
1
00:09
07:11
 25,281
    -8
   -54,710
11
0
0
0
 
26
1
16:59
23:29
 23,331
     8
  -501,901
33
0
0
0
 
27
27
1
2
06:31
16:21
11:18
18:57
 17,179
  9,334
   -17
     8
  -778,862
  -779,600
118
66
1
0
1
0
0
0
 
28
1
09:07
14:32
 19,468
    -8
    -1,465
6
0
0
0
 
29
1
16:12
22:37
 23,035
     6
  -152,872
86
0
0
0
 
30
30
1
2
00:00
22:32
04:02
23:59
 14,498
  5,218
   -10
    -7
  -611,240
  -613,140
117
33
1
0
1
0
0
0
 
31
1
05:22
12:07
 24,208
    -5
  -430,995
28
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.