GPS Space Vehicle Time Integrity for MJD 52086

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:29
20:13
 20,538
   717
  -182,648
42
0
0
0
 
2
2
1
2
00:00
20:14
02:33
23:59
  9,108
 13,318
   719
   713
    35,657
    36,075
32
49
1
0
0
0
0
0
 
3
1
13:26
19:08
 20,339
   729
   -41,531
46
0
0
0
 
4
4
1
2
00:00
21:31
04:45
23:59
 16,898
  8,743
   703
   711
  -667,049
  -666,241
64
49
1
0
1
0
0
0
 
5
5
5
1
2
3
01:19
08:15
10:49
05:47
09:38
11:50
 15,893
  4,978
  3,594
   715
   727
   738
  -302,649
  -302,668
  -302,670
44
47
49
0
0
0
0
0
0
0
0
0
 
6
1
03:52
08:52
 17,901
   715
     2,294
49
0
0
0
 
7
7
1
2
00:00
19:13
03:56
23:59
 14,014
 16,970
   717
   700
  -518,076
  -516,729
86
106
1
0
1
0
0
0
 
8
1
18:37
23:59
 19,124
   711
  -354,958
175
0
0
0
 
9
1
05:48
09:46
 14,281
   732
    51,734
47
0
0
0
 
10
1
00:18
06:59
 23,746
   725
    -5,222
42
0
0
0
 
11
1
17:33
22:36
 18,071
   717
    -1,915
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:47
16:36
02:32
21:31
  6,183
 17,568
   703
   712
     3,502
     3,526
34
39
4
0
0
0
0
0
 
14
1
07:27
16:03
 30,696
   721
   115,498
50
0
0
0
 
15
15
1
2
06:59
08:53
08:14
12:14
  4,484
 11,974
   721
   728
   -49,461
   -49,504
48
51
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:48
10:49
 17,987
   724
  -147,510
363
0
3543
0
 
18
1
05:10
13:11
 28,500
   718
    76,700
49
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
13:17
20:14
18:16
23:50
 17,851
 12,745
   718
   705
    80,413
    80,459
44
38
0
0
0
0
0
0
 
21
1
10:03
14:35
 16,189
   719
    -3,184
48
0
0
0
 
22
1
11:51
18:05
 22,273
   719
  -586,459
44
0
0
0
 
23
23
1
2
03:57
10:49
09:38
12:36
 20,359
  6,337
   711
   733
   -14,640
   -14,630
48
49
0
0
0
0
0
0
 
24
24
1
2
00:00
22:36
07:20
23:59
 26,163
  4,865
   709
   705
   -60,011
   -60,221
46
32
0
0
0
0
0
0
 
25
1
10:03
17:32
 26,742
   721
   -14,222
45
0
0
0
 
26
1
02:39
08:14
 19,915
   721
  -521,729
81
0
0
0
 
27
1
17:33
22:35
 18,028
   720
   -24,340
39
0
0
0
 
28
28
28
1
2
3
16:04
18:06
20:42
17:32
20:13
23:35
  5,314
  7,630
 10,357
   724
   713
   716
     1,573
     1,581
     1,608
39
40
37
0
0
0
0
0
0
0
0
0
 
29
1
09:39
16:35
 24,728
   724
  -607,779
65
0
0
0
 
30
30
30
1
2
3
02:45
09:43
12:15
05:47
10:49
13:25
 10,775
  3,911
  4,202
   706
   729
   710
    25,933
    25,988
    25,982
47
47
50
0
0
0
0
0
0
0
0
0
 
31
1
14:46
20:41
 21,213
   719
   -49,621
44
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(NIMT) 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(NIMT) 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.