GPS Space Vehicle Time Integrity for MJD 54813, Saturday 13 December 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
09:31
20:56
 41,065
  -223
   206,507
614
0
22062
40965
2
1
04:07
12:38
 30,675
  -258
  -167,613
19
0
0
0
3
1
19:07
23:59
 17,495
  -256
  -324,596
23
0
0
0
4
1
02:30
10:08
 27,415
  -258
   262,782
99
0
0
0
5
5
1
2
07:11
13:10
11:48
17:57
 16,562
 17,214
  -263
  -258
   386,052
   385,676
82
87
0
0
0
0
0
0
6
1
18:42
21:59
 11,853
  -258
  -122,792
35
0
0
0
7
1
00:00
04:46
 17,155
  -255
   -23,783
4
23
0
0
8
1
00:26
06:00
 19,999
  -262
   181,643
8
0
0
0
9
9
1
2
05:49
10:42
07:05
16:05
  4,551
 19,340
  -255
  -260
   -29,689
   -29,740
6
10
1
0
0
0
0
0
10
1
05:47
12:23
 23,718
  -254
     8,007
4
69
0
0
11
1
00:00
04:26
 15,943
  -249
   -13,665
5
0
0
0
12
12
1
2
06:37
13:45
11:40
17:20
 18,157
 12,901
  -259
  -259
   333,916
   333,851
14
11
0
0
0
0
0
0
13
13
1
2
00:00
21:19
02:47
23:59
 10,009
  9,585
  -257
  -255
  -281,114
  -281,227
6
2
1
15
0
0
0
0
14
1
12:59
21:37
 31,028
  -255
   182,095
45
0
0
0
15
1
08:16
14:14
 21,406
  -259
   225,699
35
0
0
0
16
1
17:04
21:59
 17,694
  -254
   -89,436
14
0
0
0
17
1
00:41
09:17
 30,932
  -256
   -42,224
8
0
0
0
18
1
10:21
18:39
 29,826
  -256
   103,224
32
0
0
0
19
19
1
2
00:00
20:23
02:19
21:59
  8,341
  5,755
  -251
  -253
   -35,202
   -35,183
3
3
1
1
0
0
0
0
20
20
1
2
01:26
19:00
05:49
23:56
 15,745
 17,714
  -251
  -255
   -96,803
   -96,740
6
5
4
2
0
0
0
0
21
1
11:16
17:15
 21,500
  -256
   -38,816
12
0
0
0
22
1
13:05
20:01
 24,946
  -255
  -208,410
4
28
0
0
23
23
1
2
00:00
20:17
01:59
21:59
  7,161
  6,156
  -252
  -257
  -382,797
  -382,872
3
2
3
4
0
0
0
0
24
1
08:25
15:47
 26,451
  -250
  -149,176
24
0
0
0
25
1
00:00
04:04
 14,677
  -253
   -96,182
124
1
1
0
26
1
07:50
13:16
 19,529
  -253
   -26,025
22
0
0
0
27
1
00:00
05:40
 20,425
  -252
    -7,749
18
0
0
0
28
1
00:41
07:49
 25,608
  -251
    23,494
3
35
0
0
29
1
09:13
14:46
 19,937
  -258
    24,843
9
0
0
0
30
30
1
2
08:18
13:48
11:49
19:00
 12,636
 18,700
  -263
  -265
  -113,597
  -113,648
8
13
0
0
0
0
0
0
31
1
14:45
21:59
 26,011
  -258
    43,050
12
0
0
0
32
32
1
2
02:36
17:59
04:25
21:59
  6,503
 14,396
  -247
  -254
  -310,277
  -310,161
6
10
1
0
0
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.