GPS Space Vehicle Time Integrity for MJD 53947, Monday 31 July 2006

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
1
2
03:10
04:34
04:31
10:21
  4,830
 20,797
  1,152
  1,152
   -67,157
   -67,184
9
16
0
0
0
0
0
0
 
2
1
15:05
23:33
 30,423
  1,140
   -18,214
37
0
0
0
 
3
1
06:17
12:03
 20,691
  1,154
  -194,494
110
0
0
0
 
4
1
13:41
21:18
 27,339
  1,136
  -284,008
58
0
0
0
 
5
5
5
1
2
3
00:24
03:10
17:43
02:31
04:31
22:53
  7,593
  4,846
 18,569
  1,153
  1,154
  1,138
  -263,930
  -264,165
  -265,795
61
42
148
0
1
0
0
1
0
0
0
0
 
6
6
6
1
2
3
00:00
05:25
20:39
02:16
06:53
23:59
  8,152
  5,291
 12,019
  1,149
  1,153
  1,143
  -594,155
  -594,222
  -594,458
14
11
16
0
1
0
0
0
0
0
0
0
 
7
7
1
2
00:00
04:50
02:31
10:08
  9,039
 19,084
  1,151
  1,152
  -537,624
  -537,581
14
17
0
1
0
0
0
0
 
8
1
11:33
17:10
 20,192
  1,148
    75,384
11
0
0
0
 
9
9
9
1
2
3
00:00
16:37
21:41
02:31
18:30
23:59
  9,039
  6,760
  8,245
  1,147
  1,148
  1,135
   -28,892
   -28,980
   -29,020
12
13
11
0
0
0
0
0
0
0
0
0
 
10
1
16:54
23:23
 23,284
  1,141
   -86,273
11
0
0
0
 
11
1
09:38
15:28
 20,995
  1,147
  -341,231
18
0
0
0
 







13
13
1
2
08:44
17:51
14:04
18:58
 19,202
  4,011
  1,148
  1,136
   -80,513
   -80,603
23
13
1
0
0
0
0
0







14
14
14
1
2
3
00:00
03:10
04:34
02:31
04:31
08:35
  9,039
  4,846
 14,408
  1,148
  1,150
  1,148
     9,844
     9,838
     9,827
12
9
11
0
0
1
0
0
0
0
0
0







15
15
1
2
00:00
03:10
02:31
04:31
  9,039
  4,846
  1,145
  1,146
  -653,173
  -653,235
19
12
0
0
0
0
0
0







16
1
04:34
10:40
 21,932
  1,150
   -59,678
16
0
0
0







17
1
11:50
20:26
 30,897
  1,140
   -98,470
11
0
0
0







18
18
18
18
1
2
3
4
00:00
03:10
04:34
21:17
02:31
04:31
05:44
23:59
  9,039
  4,830
  4,178
  9,731
  1,150
  1,150
  1,150
  1,138
   245,961
   245,973
   245,978
   246,042
12
9
10
12
0
0
1
0
0
0
0
0
0
0
0
0







19
1
07:30
13:21
 21,055
  1,149
    -3,139
19
0
0
0







20
20
1
2
06:15
12:47
11:06
17:01
 17,444
 15,224
  1,153
  1,143
    24,826
    24,809
10
11
0
0
0
0
0
0







21
21
21
1
2
3
00:00
03:10
22:23
02:31
04:27
23:59
  9,039
  4,622
  5,734
  1,147
  1,149
  1,140
   -43,569
   -43,586
   -43,746
12
9
11
0
1
0
0
0
0
0
0
0







22
22
22
1
2
3
00:16
03:10
04:34
02:31
04:31
07:15
  8,029
  4,846
  9,646
  1,152
  1,153
  1,151
  -120,050
  -120,080
  -120,109
13
10
15
0
0
0
0
0
0
0
0
0







23
1
07:21
13:03
 20,476
  1,149
  -136,833
9
1
0
0







24
1
12:48
19:16
 23,287
  1,133
   -23,756
25
0
0
0







25
-
 
 
 
 
 
 
 
 
 







26
26
1
2
00:00
19:23
01:01
23:59
  3,670
 16,541
  1,150
  1,140
   199,573
   200,598
25
67
1
0
1
0
0
0







27
1
10:16
16:14
 21,455
  1,144
   -59,455
20
0
0
0







28
1
11:25
18:47
 26,476
  1,143
   -20,825
11
0
0
0







29
1
19:01
23:59
 17,847
  1,136
  -630,997
14
0
0
0







30
30
30
30
1
2
3
4
00:58
03:10
04:34
19:23
02:31
04:31
06:10
23:06
  5,523
  4,846
  5,704
 13,350
  1,142
  1,142
  1,152
  1,142
    -4,155
    -4,168
    -4,171
    -4,248
12
9
10
12
0
0
1
0
0
0
0
0
0
0
0
0







31
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33
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34
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35
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36
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37
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38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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.