GPS Space Vehicle Time Integrity for MJD 54611, Sunday 25 May 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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
17:42
02:17
23:59
  8,224
 22,574
  1,226
  1,214
  -203,749
  -203,877
5
11
1
0
0
0
0
0
 
3
3
1
2
08:54
10:17
10:15
14:40
  4,806
 15,805
  1,216
  1,212
  -231,742
  -231,802
9
25
0
0
0
0
0
0
 
4
1
16:26
23:59
 27,142
  1,218
    76,768
71
0
0
0
 
5
5
5
5
1
2
3
4
00:00
03:01
05:45
21:04
01:40
05:07
07:08
23:59
  6,042
  7,546
  4,912
 10,499
  1,225
  1,219
  1,215
  1,215
  -779,237
  -779,341
  -779,418
  -779,908
14
22
11
23
1
0
0
0
0
0
0
0
0
0
0
0
 
6
6
6
1
2
3
03:36
08:10
10:17
04:58
10:15
13:45
  4,919
  7,474
 12,504
  1,219
  1,218
  1,213
  -133,674
  -133,821
  -133,910
14
19
33
1
0
0
0
0
0
0
0
0
 
7
1
12:16
18:27
 22,245
  1,210
    36,087
58
0
0
0
 
8
1
14:04
19:40
 20,152
  1,217
   155,774
10
0
0
0
 
9
9
1
2
00:34
19:39
05:07
20:48
 16,394
  4,095
  1,220
  1,222
  -124,775
  -124,879
11
4
0
1
0
0
0
0
 
10
10
1
2
00:00
19:28
02:03
23:59
  7,396
 16,220
  1,225
  1,213
     2,968
     2,976
3
3
3
41
0
0
0
0
 
11
1
12:28
18:23
 21,274
  1,206
   -24,109
4
0
0
0
 
12
12
12
12
1
2
3
4
00:00
03:34
05:45
20:26
01:32
05:07
07:08
23:59
  5,542
  5,607
  4,912
 12,803
  1,223
  1,215
  1,214
  1,215
   360,262
   360,252
   360,249
   360,241
3
5
3
3
6
0
0
4
0
0
0
0
0
0
0
0
 
13
13
1
2
11:27
20:25
16:46
21:48
 19,066
  4,965
  1,211
  1,210
  -255,688
  -255,732
14
4
0
0
0
0
0
0
 
14
14
14
1
2
3
02:32
05:45
07:31
05:07
07:08
10:15
  9,302
  4,912
  9,836
  1,219
  1,213
  1,220
   264,257
   264,211
   264,182
14
7
10
0
0
0
0
0
0
0
0
0
 
15
15
1
2
00:00
21:57
03:57
23:59
 14,221
  7,299
  1,218
  1,213
   117,313
   117,747
20
17
1
0
0
0
0
0
 
16
16
1
2
07:31
10:17
10:15
13:09
  9,820
 10,329
  1,219
  1,214
  -122,646
  -122,636
5
3
0
0
0
0
0
0
 
17
1
14:34
23:10
 30,899
  1,214
   -37,690
6
0
0
0
 
18
18
1
2
00:00
05:45
05:07
07:08
 18,435
  4,912
  1,218
  1,211
   175,809
   175,747
23
6
0
0
0
0
0
0
 
19
1
10:17
15:53
 20,162
  1,212
   -29,408
9
0
0
0
 
20
20
20
1
2
3
08:43
10:17
15:16
10:15
13:42
19:27
  5,502
 12,341
 15,085
  1,226
  1,216
  1,212
  -112,380
  -112,382
  -112,370
3
3
9
1
1
0
0
0
0
0
0
0
 
21
21
1
2
01:04
05:45
05:07
07:03
 14,577
  4,629
  1,217
  1,212
   -62,105
   -62,096
4
3
0
6
0
0
0
0
 
22
22
22
1
2
3
02:59
05:45
07:31
05:07
07:08
09:54
  7,689
  4,912
  8,569
  1,218
  1,213
  1,219
  -210,034
  -210,040
  -210,035
4
1
2
1
0
0
0
0
0
0
0
0
 
23
1
10:17
15:39
 19,350
  1,212
  -354,473
17
0
0
0
 
24
24
1
2
00:00
22:17
05:07
23:59
 18,435
  6,132
  1,211
  1,210
   -95,261
   -95,499
19
4
0
1
0
0
0
0
 
25
1
11:13
17:46
 23,542
  1,215
   176,951
174
0
0
0
 
26
26
1
2
00:00
21:44
03:16
23:59
 11,758
  8,121
  1,217
  1,211
  -259,044
  -259,651
30
13
1
0
1
0
0
0
 
27
1
12:39
18:41
 21,701
  1,219
  -189,683
17
0
0
0
 
28
1
14:33
21:37
 25,411
  1,221
    20,555
7
0
0
0
 
29
1
00:00
04:37
 16,646
  1,218
    44,196
4
24
0
0
 
30
30
30
30
30
1
2
3
4
5
00:00
03:35
05:45
07:31
21:59
01:42
05:07
07:08
08:46
23:59
  6,153
  5,518
  4,912
  4,525
  7,180
  1,219
  1,213
  1,209
  1,219
  1,222
   -76,793
   -76,823
   -76,840
   -76,842
   -76,934
5
7
3
4
3
0
0
0
2
4
0
0
0
0
0
0
0
0
0
0
 
31
31
31
1
2
3
05:45
07:31
10:17
07:08
10:15
12:45
  4,912
  9,836
  8,905
  1,210
  1,217
  1,210
    22,279
    22,298
    22,304
3
5
4
0
0
12
0
0
0
0
0
0
 
32
32
1
2
07:31
10:17
10:15
12:28
  9,820
  7,909
  1,221
  1,216
  -288,331
  -288,381
14
15
0
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.