GPS Space Vehicle Time Integrity for MJD 53761, Thursday 26 January 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
14:53
19:46
19:05
22:57
 15,133
 11,503
  1,137
  1,132
   -32,274
   -32,310
11
5
0
1
0
0
0
0
 
2
1
03:51
12:19
 30,413
  1,143
    21,945
10
0
0
0
 
3
1
19:46
23:59
 15,207
  1,126
   -68,695
14
0
0
0
 
4
1
02:33
10:16
 27,726
  1,140
  -128,748
94
0
0
0
 
5
5
1
2
06:44
13:03
11:46
17:29
 18,089
 15,930
  1,135
  1,137
  -486,446
  -486,707
65
54
0
0
0
0
0
0
 
6
1
09:21
14:55
 20,001
  1,138
  -261,783
227
0
1
0
 
7
1
02:11
10:29
 29,833
  1,140
  -479,602
79
0
0
0
 
8
1
00:26
06:02
 20,135
  1,129
    55,801
7
0
0
0
 
9
9
1
2
05:38
10:32
07:06
15:56
  5,255
 19,422
  1,140
  1,131
    -3,958
    -4,005
5
12
1
0
0
0
0
0
 
10
1
05:51
12:33
 24,081
  1,152
   -76,518
4
36
0
0
 
11
11
1
2
00:00
22:18
04:11
23:59
 15,069
  6,065
  1,132
  1,127
  -300,884
  -301,111
14
4
1
0
0
0
0
0
 







13
13
13
1
2
3
00:00
06:27
21:30
02:53
07:56
23:59
 10,414
  5,325
  8,942
  1,133
  1,138
  1,130
   -36,168
   -36,211
   -36,348
9
4
4
0
1
0
0
0
0
0
0
0







14
14
1
2
12:44
19:46
19:05
21:22
 22,831
  5,760
  1,139
  1,134
    21,561
    21,547
5
3
0
4
0
0
0
0







15
1
12:13
17:56
 20,569
  1,135
  -554,851
38
0
0
0







16
16
1
2
16:59
19:46
19:05
23:13
  7,566
 12,456
  1,136
  1,135
   -22,435
   -22,456
4
8
5
0
0
0
0
0







17
1
00:35
09:10
 30,855
  1,131
   -35,337
78
0
0
0







18
1
09:59
18:23
 30,193
  1,140
   218,271
17
0
0
0







19
19
1
2
00:00
20:25
02:26
23:59
  8,781
 12,832
  1,134
  1,134
    24,116
    24,059
5
2
1
23
0
0
0
0







20
20
1
2
01:34
19:46
05:34
23:42
 14,351
 14,159
  1,138
  1,134
    35,447
    35,381
6
7
1
0
0
0
0
0







21
1
10:57
17:00
 21,741
  1,139
     1,426
22
0
0
0







22
1
12:52
19:05
 22,394
  1,141
   -63,169
17
0
0
0







23
23
1
2
00:00
20:05
01:50
23:59
  6,653
 14,063
  1,134
  1,134
  -151,893
  -151,773
3
6
6
0
0
0
0
0







24
1
01:00
07:07
 22,010
  1,133
   -79,230
16
0
0
0







25
25
1
2
14:56
19:46
19:05
23:26
 14,953
 13,199
  1,136
  1,131
   245,425
   243,936
389
344
0
0
3861
2152
0
0







26
1
08:06
13:39
 20,002
  1,137
    24,905
45
0
0
0







27
1
00:00
05:03
 18,151
  1,138
   -31,961
7
3
0
0







28
1
00:16
07:34
 26,212
  1,143
   -33,366
8
0
0
0







29
1
07:38
13:14
 20,163
  1,139
  -511,077
76
0
0
0







30
30
1
2
07:58
13:34
11:55
18:41
 14,209
 18,422
  1,132
  1,134
   -18,560
   -18,649
17
21
0
0
0
0
0
0














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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.