GPS Space Vehicle Time Integrity for MJD 52972

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
02:05
11:09
06:23
14:32
 15,458
 12,118
   -22
   -11
  -317,548
  -317,591
5
4
182
2
0
0
0
0
 
2
1
01:12
08:30
 26,222
   -18
   229,853
49
0
0
0
 
3
1
02:24
08:43
 22,680
   -27
   -65,628
28
0
0
0
 
4
1
09:50
16:56
 25,463
   -12
    16,565
52
0
0
0
 
5
5
1
2
12:33
19:57
14:34
23:59
  7,224
 14,531
   -13
    -2
    -7,131
    -7,172
3
9
8
0
0
0
0
0
 
6
6
1
2
00:00
15:15
03:45
18:37
 13,531
 12,073
   -22
    -5
     1,914
     1,961
5
4
16
2
0
0
0
0
 
7
1
08:40
15:01
 22,857
   -12
  -644,191
13
0
0
0
 
8
8
1
2
06:15
15:12
10:26
18:37
 15,065
 12,274
   -20
    -0
  -398,862
  -398,785
13
10
1
0
0
0
0
0
 
9
1
18:39
21:59
 11,991
    -5
    18,966
5
0
0
0
 
10
10
1
2
12:59
18:39
18:37
20:02
 20,228
  4,980
    -4
     2
   -35,216
   -35,219
3
3
145
4
0
0
0
0
 
11
1
05:47
11:55
 22,023
   -19
   -80,390
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:20
11:35
06:48
15:49
 12,493
 15,192
   -31
    -9
    31,815
    31,837
6
7
72
1
0
0
0
0
 
14
14
1
2
00:00
20:57
03:12
21:59
 11,550
  3,765
   -13
    -7
    18,608
    18,600
7
2
0
0
0
0
0
0
 
15
15
1
2
03:35
18:54
07:23
21:59
 13,705
 11,091
   -36
    -6
  -192,201
  -192,452
22
17
1
0
0
0
0
0
 
16
1
00:16
07:15
 25,108
   -22
   -13,263
19
0
0
0
 
17
17
1
2
13:53
18:39
18:37
19:52
 17,026
  4,363
    -0
     2
   -35,522
   -35,778
114
31
0
0
0
0
0
0
 
18
1
18:39
21:59
 12,007
    -1
    -1,953
6
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:43
08:13
02:59
13:08
  8,185
 17,659
   -25
   -16
   202,001
   201,956
5
5
16
257
0
0
0
0
 
21
21
21
1
2
3
03:06
17:01
18:39
05:26
18:37
21:50
  8,432
  5,768
 11,440
   -41
    -2
    -4
   -66,904
   -66,940
   -66,955
7
2
10
5
5
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:00
07:10
20:09
01:29
08:39
21:59
  5,375
  5,361
  6,643
   -14
   -42
    -3
    59,940
    61,035
    63,138
63
72
83
1
1
0
1
1
0
0
0
0
 
24
1
11:52
18:36
 24,203
    -3
   -78,820
15
0
0
0
 
25
25
1
2
00:00
22:26
05:32
23:59
 19,921
  5,607
   -19
    -9
   -56,109
   -56,142
7
2
2
1
0
0
0
0
 
26
26
1
2
15:20
18:39
18:37
21:49
 11,817
 11,358
    -3
    -2
  -488,607
  -488,523
25
20
0
0
0
0
0
0
 
27
27
1
2
04:51
14:40
09:39
17:18
 17,232
  9,416
   -24
    -5
  -824,713
  -825,322
92
54
1
0
1
0
0
0
 
28
1
07:29
12:54
 19,482
   -23
    -6,254
6
0
0
0
 
29
29
1
2
14:34
18:39
18:37
20:59
 14,538
  8,396
     1
     0
  -176,051
  -176,172
42
27
0
0
0
0
0
0
 
30
30
1
2
00:00
20:55
02:25
21:59
  8,734
  3,854
   -17
   -15
  -659,925
  -661,533
67
22
1
0
1
0
0
0
 
31
1
03:47
10:32
 24,251
   -21
  -434,892
8
1
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.