GPS Space Vehicle Time Integrity for MJD 52944

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
04:01
13:04
08:18
16:27
 15,395
 12,157
    -4
    22
  -312,947
  -312,986
7
4
1
3
0
0
0
0
 
2
1
03:03
10:22
 26,255
    -2
   213,605
49
0
0
0
 
3
1
04:19
10:38
 22,736
   -11
   -57,715
33
0
0
0
 
4
1
11:43
18:48
 25,483
    17
     3,571
47
0
0
0
 
5
5
1
2
00:00
14:30
02:55
16:28
 10,496
  7,080
     5
    21
    -3,117
    -3,156
17
5
0
3
0
0
0
0
 
6
6
1
2
01:22
17:11
05:41
20:37
 15,503
 12,339
   -18
    20
      984
     1,042
7
4
25
19
0
0
0
0
 
7
1
10:34
16:55
 22,852
    10
  -641,399
7
0
0
0
 
8
8
1
2
08:09
17:07
12:20
20:32
 15,083
 12,303
     7
    33
  -401,325
  -401,283
8
5
4
17
0
0
0
0
 
9
9
1
2
00:00
19:32
01:18
21:59
  4,700
  8,836
    -5
     8
    14,485
    14,631
7
5
1
0
0
0
0
0
 
10
1
14:56
21:59
 25,355
    23
   -33,645
15
0
0
0
 
11
1
07:41
13:48
 22,028
     3
   -75,036
8
23
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:11
13:28
08:42
17:40
 12,637
 15,086
   -20
    19
    31,740
    31,781
7
8
12
0
0
0
0
0
 
14
1
00:00
05:05
 18,279
    -0
    19,264
7
1
0
0
 
15
15
1
2
05:28
20:46
09:15
21:59
 13,621
  4,409
   -20
     6
  -179,987
  -180,212
20
9
1
0
0
0
0
0
 
16
1
02:10
09:08
 25,029
    -6
    -8,301
25
0
0
0
 
17
1
16:09
21:59
 20,955
    23
  -101,822
204
0
0
0
 
18
18
18
1
2
3
00:00
20:04
22:12
01:58
22:09
23:59
  7,101
  7,519
  6,435
     2
    13
    14
    -5,752
    -5,641
    -5,632
6
3
1
1
1
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:34
10:06
04:54
14:59
  8,402
 17,581
   -15
     7
   205,767
   205,746
5
8
21
0
0
0
0
0
 
21
21
1
2
05:00
18:53
07:20
21:59
  8,366
 11,150
   -35
    20
   -61,260
   -61,357
8
13
3
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
09:06
03:20
10:26
 11,992
  4,798
     1
   -37
   -39,934
   -40,000
9
3
1
1
0
0
0
0
 
24
24
1
2
13:41
17:00
15:59
20:27
  8,279
 12,418
    12
    19
   -71,784
   -71,820
5
16
3
0
0
0
0
0
 
25
1
00:25
07:27
 25,280
     3
   -54,495
11
0
0
0
 
26
1
17:16
21:59
 16,989
    18
  -503,815
24
0
0
0
 
27
27
1
2
06:48
16:37
11:35
19:13
 17,184
  9,299
   -11
    28
  -770,348
  -771,099
119
67
1
0
1
0
0
0
 
28
1
09:24
14:49
 19,442
     5
     -632
8
6
0
0
 
29
1
16:28
21:59
 19,820
    22
  -148,557
78
0
0
0
 
30
1
00:00
04:18
 15,470
     2
  -602,545
125
0
0
0
 
31
1
05:38
12:23
 24,212
    -3
  -429,699
31
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.