GPS Space Vehicle Time Integrity for MJD 54584

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
-
 
 
 
 
 
 
 
 
 
2
-
 
 
 
 
 
 
 
 
 
3
1
10:46
16:28
 20,537
  1,055
  -219,625
38
0
0
0
 
4
4
1
2
00:00
18:25
01:55
23:59
  6,915
 20,074
  1,034
  1,061
    56,365
    56,975
16
47
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
05:33
22:58
02:50
09:47
23:59
 10,223
 15,207
  3,673
  1,046
  1,044
  1,039
  -758,653
  -758,850
  -759,357
28
38
5
0
1
7
0
0
0
0
0
0
 
6
6
1
2
04:19
09:48
05:33
14:40
  4,446
 17,514
  1,035
  1,053
  -111,840
  -112,103
10
51
1
0
0
0
0
0
 
7
1
14:15
20:17
 21,705
  1,046
    58,141
69
0
0
0
 
8
1
15:57
21:32
 20,102
  1,067
   151,826
21
0
0
0
 
9
9
9
1
2
3
02:48
05:33
21:31
05:04
07:48
22:38
  8,111
  8,084
  4,022
  1,045
  1,055
  1,017
  -120,932
  -120,947
  -121,085
9
13
9
3
1
0
0
0
0
0
0
0
 
10
10
1
2
00:00
21:21
03:56
23:59
 14,165
  9,523
  1,058
  1,057
     2,082
     2,107
13
20
0
0
0
0
0
0
 
11
1
14:41
20:16
 20,129
  1,058
   -24,983
15
0
0
0
 
12
12
12
1
2
3
00:00
06:20
22:19
02:47
09:06
23:59
 10,041
  9,961
  6,034
  1,050
  1,040
  1,044
   360,187
   360,178
   360,186
8
5
13
7
21
20
0
0
0
0
0
0
 
13
13
1
2
13:35
22:15
18:24
23:40
 17,334
  5,110
  1,058
  1,030
  -251,744
  -251,818
18
4
1
18
0
0
0
0
 
14
1
05:04
13:01
 28,619
  1,059
   273,694
35
0
0
0
 
15
1
00:00
05:33
 19,919
  1,059
   104,296
34
1
0
0
 
16
1
08:51
13:35
 17,037
  1,068
  -125,981
21
0
0
0
 
17
1
16:29
23:59
 27,040
  1,053
   -38,405
8
80
0
0
 
18
18
1
2
01:56
05:04
05:03
10:11
 11,199
 18,375
  1,045
  1,059
   184,289
   184,249
7
26
0
0
0
0
0
0
 
19
1
13:01
17:32
 16,249
  1,064
   -27,431
18
0
0
0
 
20
20
1
2
10:37
17:33
15:35
21:22
 17,821
 13,712
  1,054
  1,039
  -114,473
  -114,470
10
7
38
4
0
0
0
0
 
21
1
03:05
08:50
 20,644
  1,062
   -64,771
19
0
0
0
 
22
1
05:05
11:42
 23,857
  1,063
  -209,773
14
0
0
0
 
23
1
11:48
17:10
 19,277
  1,066
  -349,411
19
0
0
0
 
24
24
1
2
00:59
03:13
03:04
06:20
  7,498
 11,155
  1,042
  1,068
   -88,679
   -88,682
5
12
26
0
0
0
0
0
 
25
1
15:36
17:10
  5,639
  1,081
   114,234
48
0
0
0
 
26
26
1
2
00:00
02:48
01:55
05:03
  6,913
  8,062
  1,054
  1,052
  -240,227
  -240,318
6
33
22
1
0
1
0
0
 
27
27
1
2
14:50
17:10
15:57
20:34
  4,028
 12,217
  1,052
  1,059
  -183,558
  -183,579
5
28
4
0
0
0
0
0
 
28
1
17:10
23:25
 22,492
  1,059
    19,422
17
13
0
0
 
29
1
01:00
06:04
 18,227
  1,056
    44,642
13
0
0
0
 
30
30
1
2
06:20
09:07
08:50
10:35
  8,986
  5,274
  1,046
  1,045
   -72,891
   -72,906
5
9
15
1
0
0
0
0
 
31
1
07:49
14:14
 23,130
  1,062
    19,096
7
7
0
0
 
32
1
08:51
13:35
 17,039
  1,071
  -275,652
36
0
0
0
 
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.