GPS Space Vehicle Time Integrity for MJD 54599, Tuesday 13 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
18:31
03:05
23:59
 11,103
 19,679
  1,172
  1,161
  -201,149
  -201,398
9
18
1
0
0
0
0
0
3
3
1
2
09:44
11:58
11:57
15:29
  7,977
 12,642
  1,174
  1,177
  -226,311
  -226,363
12
17
0
0
0
0
0
0
4
4
1
2
00:00
17:13
01:03
23:59
  3,836
 24,308
  1,173
  1,166
    67,220
    67,824
13
60
1
0
1
0
0
0
5
5
5
5
1
2
3
4
00:00
03:51
06:00
21:54
02:30
05:56
08:44
23:59
  8,992
  7,538
  9,855
  7,476
  1,170
  1,165
  1,167
  1,169
  -769,929
  -770,054
  -770,135
  -770,656
20
22
26
19
0
0
1
0
0
0
0
0
0
0
0
0
6
6
6
1
2
3
03:50
08:45
11:58
05:56
11:57
14:15
  7,571
 11,511
  8,198
  1,170
  1,174
  1,170
  -124,629
  -124,807
  -124,900
21
30
22
0
0
0
0
0
0
0
0
0
7
1
13:04
19:16
 22,251
  1,156
    45,368
64
0
0
0
8
1
14:54
20:30
 20,131
  1,169
   153,993
5
0
0
0
9
9
1
2
01:23
20:29
05:56
21:37
 16,394
  4,078
  1,168
  1,167
  -123,037
  -123,146
12
6
0
0
0
0
0
0
10
10
1
2
00:00
20:18
02:53
23:59
 10,381
 13,256
  1,177
  1,166
     2,656
     2,682
3
4
1
29
0
0
0
0
11
1
13:18
19:13
 21,263
  1,171
   -24,477
2
27
0
0
12
12
12
12
1
2
3
4
00:00
04:22
06:00
21:16
02:22
05:56
08:03
23:59
  8,515
  5,634
  7,404
  9,803
  1,170
  1,167
  1,173
  1,164
   360,333
   360,329
   360,334
   360,323
5
3
3
2
0
0
1
3
0
0
0
0
0
0
0
0
13
13
1
2
12:17
21:13
17:35
22:38
 19,038
  5,056
  1,168
  1,166
  -253,944
  -253,991
13
3
0
1
0
0
0
0
14
14
1
2
03:21
06:00
05:56
11:57
  9,335
 21,401
  1,169
  1,171
   268,535
   268,473
14
24
0
0
0
0
0
0
15
15
1
2
00:00
22:47
04:46
23:59
 17,169
  4,346
  1,166
  1,164
   111,405
   111,821
26
9
1
0
0
0
0
0
16
16
1
2
07:47
11:58
11:57
14:00
 14,983
  7,262
  1,171
  1,173
  -124,148
  -124,131
7
3
0
0
0
0
0
0
17
1
15:22
23:58
 30,909
  1,168
   -37,959
4
62
0
0
18
18
1
2
00:46
06:00
05:56
09:09
 18,580
 11,347
  1,171
  1,171
   179,708
   179,652
21
12
0
0
0
0
0
0
19
19
1
2
10:53
11:58
11:57
16:42
  3,814
 16,973
  1,171
  1,171
   -28,526
   -28,536
3
4
0
4
0
0
0
0
20
20
20
1
2
3
09:33
11:58
16:05
11:57
14:32
20:18
  8,587
  9,220
 15,165
  1,173
  1,173
  1,170
  -113,292
  -113,285
  -113,272
3
3
4
14
9
0
0
0
0
0
0
0
21
21
1
2
01:52
06:00
05:56
07:52
 14,624
  6,725
  1,169
  1,168
   -63,295
   -63,284
5
4
3
0
0
0
0
0
22
22
1
2
03:48
06:00
05:56
10:43
  7,688
 16,947
  1,172
  1,173
  -209,939
  -209,940
3
2
7
10
0
0
0
0
23
23
1
2
10:48
11:58
11:57
16:28
  4,149
 16,138
  1,175
  1,170
  -352,226
  -352,253
4
12
0
0
0
0
0
0
24
1
00:00
05:56
 21,361
  1,173
   -92,283
17
0
0
0
25
1
12:01
18:35
 23,520
  1,174
   149,560
177
0
0
0
26
26
1
2
00:00
22:33
04:06
23:59
 14,742
  5,140
  1,173
  1,162
  -250,833
  -251,460
35
9
1
0
1
0
0
0
27
1
13:29
19:31
 21,661
  1,170
  -186,978
21
0
0
0
28
1
15:21
22:26
 25,422
  1,174
    20,153
4
8
0
0
29
1
00:00
05:27
 19,586
  1,169
    44,385
3
40
0
0
30
30
30
30
1
2
3
4
00:00
04:24
06:00
22:48
02:32
05:56
09:34
23:59
  9,115
  5,561
 12,867
  4,291
  1,175
  1,171
  1,171
  1,166
   -74,988
   -75,017
   -75,033
   -75,126
4
6
5
3
2
0
1
2
0
0
0
0
0
0
0
0
31
31
1
2
06:00
11:58
11:57
13:33
 21,401
  5,659
  1,168
  1,167
    20,894
    20,910
9
3
0
0
0
0
0
0
32
32
1
2
07:24
11:58
11:57
13:07
 16,347
  4,103
  1,173
  1,174
  -282,977
  -283,032
26
7
0
1
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.