GPS Space Vehicle Time Integrity for MJD 53431, Wednesday 2 March 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
1
2
13:35
16:01
15:58
21:36
  8,552
 20,078
   950
   935
  -390,729
  -390,776
9
18
0
0
0
0
0
0
 
2
2
1
2
02:43
07:50
07:42
11:14
 17,915
 12,236
   935
   944
    30,291
    30,267
8
5
0
0
0
0
0
0
 
3
1
17:39
23:27
 20,795
   932
   -87,941
19
0
0
0
 
4
1
01:06
07:42
 23,704
   939
  -365,257
154
0
0
0
 
5
5
5
1
2
3
05:10
07:50
11:36
07:42
10:22
15:52
  9,101
  9,098
 15,315
   943
   933
   940
   -80,752
   -80,785
   -80,826
9
9
13
0
0
0
0
0
0
0
0
0
 
6
6
1
2
07:55
16:53
13:30
17:55
 20,026
  3,707
   940
   934
  -122,353
  -124,116
424
78
0
0
6396
0
0
0
 
7
1
00:00
07:42
 27,686
   936
    49,028
263
0
0
0
 
8
8
1
2
00:00
22:41
04:26
23:59
 15,925
  4,700
   936
   920
    23,490
    23,544
9
5
1
0
0
0
0
0
 
9
1
09:08
14:34
 19,535
   940
    32,541
13
0
0
0
 
10
10
1
2
04:13
07:50
07:42
10:42
 12,512
 10,314
   938
   943
   -58,741
   -58,744
2
4
15
2
0
0
0
0
 
11
11
1
2
00:00
20:52
02:45
23:59
  9,913
 11,192
   932
   931
  -198,846
  -199,136
9
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:07
19:59
01:25
06:15
23:59
  5,116
  4,054
 14,428
   931
   947
   934
    11,081
    11,077
    11,000
3
4
3
2
1
0
0
0
0
0
0
0
 
14
14
1
2
11:14
16:01
15:58
19:53
 16,986
 13,910
   943
   937
    32,370
    32,360
3
4
0
80
0
0
0
0
 
15
15
1
2
11:33
16:01
15:58
17:07
 15,866
  3,961
   949
   945
  -396,118
  -396,175
25
7
0
0
0
0
0
0
 
16
1
16:01
21:47
 20,725
   936
     -739
2
82
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
08:50
16:01
15:58
17:10
 25,613
  4,133
   942
   934
   133,085
   133,131
26
3
0
0
0
0
0
0
 
19
1
18:44
23:59
 18,871
   936
    16,112
6
1
0
0
 
20
20
1
2
00:09
17:23
04:12
22:19
 14,548
 17,727
   938
   933
    82,650
    82,489
6
14
1
0
0
0
0
0
 
21
1
09:38
15:39
 21,616
   941
   -91,569
8
0
0
0
 
22
22
1
2
11:18
16:01
15:58
18:24
 16,766
  8,591
   944
   935
   -16,758
   -16,771
6
3
26
2
0
0
0
0
 
23
1
18:45
23:59
 18,812
   934
  -209,466
6
0
0
0
 
24
1
00:00
06:05
 21,892
   934
   -98,710
12
1
0
0
 
25
25
1
2
13:19
16:01
15:58
21:45
  9,532
 20,631
   942
   939
   -86,436
   -86,452
3
7
0
0
0
0
0
0
 
26
1
07:50
12:30
 16,800
   937
    -6,971
14
0
0
0
 
27
27
1
2
00:00
21:35
03:36
23:59
 12,992
  8,663
   932
   931
   -16,094
   -16,569
20
11
1
0
0
0
0
0
 
28
1
00:00
06:17
 22,623
   931
   -45,971
4
0
0
0
 
29
29
1
2
06:15
07:50
07:42
11:55
  5,198
 14,716
   933
   940
  -105,576
  -105,345
30
96
0
0
0
0
0
0
 
30
30
30
30
1
2
3
4
06:39
07:50
12:08
16:01
07:42
10:32
15:58
17:20
  3,793
  9,701
 13,749
  4,762
   951
   948
   944
   942
   -31,042
   -31,244
   -31,733
   -32,000
31
78
111
40
0
0
0
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
22:24
07:10
23:59
 25,745
  5,705
   952
   950
    35,384
    36,354
117
15
0
0
0
0
25725
5677
 
32
-
 
 
 
 
 
 
 
 
 
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.