GPS Space Vehicle Time Integrity for MJD 54700, Friday 22 August 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
1
11:46
20:17
 30,637
  -456
  -193,470
22
0
0
0
 
3
3
1
2
02:51
05:14
05:12
08:37
  8,478
 12,118
  -448
  -452
  -273,414
  -273,467
13
18
0
0
0
0
0
0
 
4
4
1
2
10:22
11:40
11:38
18:09
  4,581
 23,320
  -458
  -459
   149,076
   149,224
17
66
0
0
0
0
0
0
 
5
5
1
2
00:00
14:28
01:07
23:59
  4,046
 34,220
  -403
  -439
  -430,287
  -413,263
300
2491
0
0
156
30358
4046
34192
 
6
6
1
2
02:24
05:14
05:12
08:04
 10,075
 10,166
  -452
  -452
  -167,974
  -167,979
4
2
10
1
0
0
0
0
 
7
1
06:17
11:38
 19,227
  -455
   -11,369
19
0
0
0
 
8
8
1
2
08:02
11:40
11:38
13:38
 12,928
  7,050
  -456
  -456
   166,356
   166,371
5
3
0
0
0
0
0
0
 
9
9
1
2
13:34
18:25
14:45
23:48
  4,251
 19,372
  -447
  -454
   -11,667
   -11,719
6
8
2
0
0
0
0
0
 
10
1
13:24
19:54
 23,341
  -453
     3,631
3
41
0
0
 
11
1
06:18
11:38
 19,147
  -452
   -21,683
7
0
0
0
 
12
12
1
2
14:11
21:29
19:18
23:59
 18,397
  9,019
  -459
  -458
   353,255
   353,228
8
2
0
0
0
0
0
0
 
13
13
1
2
05:18
14:30
10:38
15:31
 19,148
  3,634
  -455
  -458
  -268,953
  -268,990
8
3
1
1
0
0
0
0
 
14
14
14
1
2
3
00:00
01:10
20:29
01:07
05:12
23:59
  4,046
 14,491
 12,591
  -461
  -458
  -456
   228,856
   228,816
   228,498
5
20
14
0
1
0
0
0
0
0
0
0
 
15
1
15:54
21:49
 21,278
  -458
   163,961
40
0
0
0
 
16
16
1
2
01:10
05:14
05:12
06:58
 14,534
  6,238
  -453
  -454
  -111,437
  -111,418
7
5
0
0
0
0
0
0
 
17
17
1
2
08:34
11:40
11:38
17:10
 11,005
 19,766
  -453
  -454
   -39,376
   -39,377
3
3
6
59
0
0
0
0
 
18
18
18
1
2
3
00:00
01:10
17:53
01:07
02:19
23:59
  4,046
  4,121
 21,927
  -454
  -450
  -455
   141,965
   141,951
   141,656
4
6
25
0
1
0
0
0
0
0
0
0
 
19
19
1
2
04:02
05:14
05:12
09:52
  4,199
 16,622
  -453
  -454
   -35,358
   -35,362
3
1
1
32
0
0
0
0
 
20
20
20
20
1
2
3
4
02:36
05:14
09:11
11:40
05:12
07:38
11:38
13:20
  9,399
  8,602
  8,819
  5,975
  -453
  -455
  -451
  -451
  -107,246
  -107,238
  -107,219
  -107,211
4
3
4
3
2
28
11
0
0
0
0
0
0
0
0
0
 
21
21
1
2
00:00
18:59
01:02
23:59
  3,714
 18,008
  -455
  -455
   -54,030
   -53,926
5
9
1
0
0
0
0
0
 
22
22
22
1
2
3
00:00
01:10
20:49
01:07
03:49
23:59
  4,046
  9,517
 11,395
  -455
  -452
  -456
  -211,735
  -211,731
  -211,722
1
2
3
1
24
11
0
0
0
0
0
0
 
23
23
1
2
04:01
05:14
05:12
09:39
  4,287
 15,879
  -455
  -455
  -370,471
  -370,488
2
8
3
0
0
0
0
0
 
24
1
16:11
23:31
 26,335
  -457
  -119,633
22
0
0
0
 
25
1
05:14
11:38
 22,992
  -453
   239,926
210
0
0
0
 
26
1
15:36
21:02
 19,578
  -458
  -314,466
32
0
0
0
 
27
27
1
2
06:45
11:40
11:38
12:44
 17,545
  3,822
  -452
  -443
  -212,418
  -212,443
12
4
0
0
0
0
0
0
 
28
28
1
2
08:35
11:40
11:38
15:36
 10,948
 14,117
  -450
  -450
    21,541
    21,544
3
3
6
16
0
0
0
0
 
29
1
16:52
22:26
 19,970
  -459
    38,877
4
0
0
0
 
30
30
30
30
1
2
3
4
00:00
01:10
16:00
21:30
01:07
02:46
19:32
23:59
  4,046
  5,767
 12,710
  8,959
  -456
  -459
  -459
  -449
   -92,913
   -92,926
   -93,050
   -93,078
3
6
9
4
0
1
0
0
0
0
0
0
0
0
0
0
 
31
31
31
31
1
2
3
4
00:00
01:10
05:14
22:39
01:07
05:12
06:59
23:59
  4,046
 14,534
  6,296
  4,783
  -459
  -458
  -460
  -457
    24,620
    24,621
    24,619
    24,618
2
2
3
4
0
18
0
0
0
0
0
0
0
0
0
0
 
32
32
32
1
2
3
01:37
05:14
10:29
05:12
07:03
11:38
 12,917
  6,487
  4,137
  -450
  -457
  -452
  -314,658
  -314,677
  -314,698
7
4
4
0
10
0
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.