GPS Space Vehicle Time Integrity for MJD 53841, Sunday 16 April 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
09:28
17:32
 28,927
  1,154
   -46,237
27
0
0
0
 
2
2
2
1
2
3
00:00
01:49
22:17
01:48
06:37
23:59
  6,471
 17,252
  6,118
  1,145
  1,156
  1,130
     9,995
     9,980
     9,803
12
13
11
0
0
0
0
0
0
0
0
0
 
3
1
13:31
19:16
 20,642
  1,139
   -89,775
28
0
0
0
 
4
4
4
1
2
3
00:00
01:49
21:03
01:48
04:54
23:59
  6,471
 11,057
 10,538
  1,141
  1,152
  1,135
  -204,861
  -204,938
  -205,653
20
29
29
0
1
0
0
1
0
0
0
0
 
5
5
1
2
01:49
07:35
06:18
11:58
 16,098
 15,749
  1,158
  1,165
   155,393
   154,060
301
298
0
0
596
640
0
0
 
6
6
1
2
03:46
06:40
06:37
09:21
 10,237
  9,692
  1,157
  1,156
  -473,231
  -473,463
72
61
0
1
0
0
0
0
 
7
7
1
2
06:40
11:49
10:26
16:55
 13,545
 18,300
  1,167
  1,147
  -527,379
  -527,486
20
31
0
0
0
0
0
0
 
8
1
18:52
23:59
 18,372
  1,141
    63,911
12
0
0
0
 
9
9
9
1
2
3
00:06
05:03
06:40
01:42
06:37
10:26
  5,779
  5,660
 13,561
  1,153
  1,165
  1,159
   -15,099
   -15,116
   -15,137
13
12
12
0
0
0
0
0
0
0
0
0
 
10
10
1
2
00:16
01:49
01:48
06:37
  5,495
 17,268
  1,155
  1,163
   -80,687
   -80,686
12
12
0
0
0
0
0
0
 
11
1
16:51
22:41
 20,944
  1,137
  -319,838
24
0
0
0
 







13
1
15:55
21:16
 19,240
  1,137
   -53,889
22
0
0
0







14
1
07:12
15:50
 30,994
  1,154
    17,001
14
0
0
0







15
1
06:49
12:31
 20,493
  1,167
  -596,319
40
0
0
0







16
1
11:32
17:46
 22,386
  1,145
   -36,006
23
0
0
0







17
17
17
1
2
3
00:00
01:49
19:01
01:48
03:41
23:59
  6,471
  6,717
 17,845
  1,144
  1,155
  1,128
   -81,715
   -81,734
   -82,066
13
13
25
0
1
0
0
0
0
0
0
0







18
18
1
2
04:31
06:40
06:37
12:56
  7,540
 22,517
  1,158
  1,156
   232,170
   232,195
13
13
0
0
0
0
0
0







19
1
14:50
20:44
 21,131
  1,144
    16,121
20
0
0
0







20
20
1
2
13:19
20:02
18:16
23:59
 17,741
 14,215
  1,150
  1,135
    29,669
    29,639
13
11
0
0
0
0
0
0







21
21
1
2
05:36
06:40
06:37
11:37
  3,679
 17,785
  1,177
  1,156
   -20,596
   -20,649
13
18
0
0
0
0
0
0







22
1
07:27
14:28
 25,184
  1,155
   -84,912
37
0
0
0







23
1
14:29
20:13
 20,522
  1,142
  -142,739
12
0
0
0







24
24
1
2
00:00
19:39
01:48
23:59
  6,471
 15,576
  1,145
  1,134
   -99,911
  -100,143
12
16
0
0
0
0
0
0







25
1
09:32
18:03
 30,619
  1,144
   -10,127
53
0
0
0







26
26
1
2
02:38
06:40
06:37
08:12
 14,306
  5,504
  1,154
  1,161
    89,053
    89,167
42
22
0
0
0
0
0
0







27
1
17:35
23:32
 21,360
  1,136
   -43,481
20
0
0
0







28
28
1
2
00:00
18:41
01:48
23:59
  6,471
 19,032
  1,152
  1,138
   -28,253
   -28,211
13
12
0
0
0
0
0
0







29
29
1
2
02:13
06:40
06:37
07:50
 15,821
  4,183
  1,151
  1,159
  -585,152
  -585,227
43
14
0
0
0
0
0
0







30
30
1
2
02:33
08:07
06:27
13:16
 14,001
 18,506
  1,154
  1,157
  -147,608
  -148,715
202
270
0
0
1
0
0
0







31
-
 
 
 
 
 
 
 
 
 














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.