GPS Space Vehicle Time Integrity for MJD 52572

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
05:16
14:27
09:39
17:42
 15,782
 11,689
  -530
  -528
  -255,213
  -255,259
7
4
1
37
0
0
0
0
 
2
1
04:20
11:38
 26,228
  -520
     3,988
36
0
0
0
 
3
1
05:41
11:58
 22,596
  -525
   -75,014
35
0
0
0
 
4
1
13:21
20:26
 25,465
  -529
  -343,499
63
0
0
0
 
5
5
1
2
00:00
15:53
04:19
18:01
 15,556
  7,600
  -516
  -523
   -36,817
   -36,912
16
5
1
8
0
0
0
0
 
6
6
1
2
02:48
18:35
07:05
22:04
 15,438
 12,534
  -510
  -518
      284
      291
30
5
0
4
0
0
0
0
 
7
1
12:03
18:24
 22,824
  -521
  -326,506
244
0
0
0
 
8
8
1
2
09:25
18:30
13:42
21:50
 15,398
 11,991
  -534
  -525
  -398,837
  -397,955
129
94
1
0
1
0
0
0
 
9
9
1
2
00:00
21:11
03:04
23:59
 11,048
 10,103
  -520
  -523
    13,495
    13,618
2
10
15
0
0
0
0
0
 
10
1
16:16
23:20
 25,354
  -515
   -14,474
6
0
0
0
 
11
1
09:09
15:15
 21,954
  -526
   -24,517
7
523
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:44
14:57
10:10
19:13
 12,318
 15,356
  -545
  -522
    15,921
    15,964
6
3
1
18
0
0
0
0
 
14
1
00:07
06:24
 22,590
  -511
    42,329
10
2
0
0
 
15
15
15
1
2
3
00:00
06:37
21:11
01:42
09:38
23:59
  6,139
 10,817
 10,093
  -501
  -543
  -526
   -27,943
   -28,105
   -28,321
4
18
9
4
1
0
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
06:44
20:19
01:17
08:44
23:59
  4,670
  7,200
 13,203
  -481
  -557
  -507
    -2,495
    -2,588
    -2,592
8
4
2
1
5
14
0
0
0
0
0
0
 
18
18
1
2
00:00
21:37
03:30
23:59
 12,633
  8,502
  -504
  -527
    28,979
    28,659
11
6
51
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:02
11:33
06:20
16:27
  8,248
 17,617
  -515
  -526
   193,652
   193,702
4
15
17
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:04
11:00
 24,927
  -533
   122,341
324
0
2788
0
 
23
23
1
2
00:00
18:05
01:16
23:59
  4,609
 21,199
  -507
  -522
   -12,653
   -12,734
9
4
1
2
0
0
0
0
 
24
1
14:57
21:48
 24,634
  -524
   -67,209
20
0
0
0
 
25
1
01:50
08:52
 25,274
  -521
   -34,896
11
0
0
0
 
26
26
1
2
00:00
18:37
01:11
23:59
  4,282
 19,280
  -516
  -523
  -260,247
  -261,838
31
118
1
0
1
0
0
0
 
27
27
1
2
08:16
18:03
13:02
20:41
 17,113
  9,428
  -535
  -522
  -313,799
  -315,359
246
139
1
0
1
0
0
0
 
28
1
10:44
16:11
 19,528
  -527
    87,174
6
60
0
0
 
29
1
18:04
23:59
 21,296
  -520
  -310,539
124
0
0
0
 
30
1
00:20
05:46
 19,532
  -518
  -398,841
172
0
0
0
 
31
1
06:58
13:40
 24,099
  -531
  -355,160
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.