GPS Space Vehicle Time Integrity for MJD 53778, Sunday 12 February 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
13:44
18:35
18:28
21:48
 17,040
 11,586
  1,169
  1,163
   -35,158
   -35,194
15
12
0
0
0
0
0
0
 
2
1
02:41
11:08
 30,413
  1,174
    20,008
13
0
0
0
 
3
1
18:35
23:34
 17,947
  1,173
   -73,126
16
0
0
0
 
4
1
01:25
09:11
 27,856
  1,173
  -145,568
89
0
0
0
 
5
5
1
2
05:34
11:53
10:36
16:19
 18,084
 15,916
  1,175
  1,169
   580,771
   578,781
482
424
0
0
7214
5102
0
0
 
6
6
1
2
08:10
17:05
13:44
18:14
 20,010
  4,173
  1,176
  1,167
  -316,193
  -317,056
207
42
0
0
1
0
0
0
 
7
1
04:14
10:53
 23,939
  1,173
  -492,491
58
0
0
0
 
8
1
00:00
04:52
 17,535
  1,175
    57,502
12
1
0
0
 
9
9
1
2
04:28
09:22
05:57
14:46
  5,345
 19,413
  1,179
  1,178
    -6,294
    -6,332
10
14
0
0
0
0
0
0
 
10
1
04:40
11:19
 23,941
  1,167
   -77,390
10
0
0
0
 
11
11
1
2
00:00
21:08
03:02
23:59
 10,929
 10,242
  1,171
  1,168
  -305,058
  -305,272
12
12
1
0
0
0
0
0
 







13
13
13
1
2
3
00:00
05:19
20:19
01:43
06:43
23:59
  6,183
  5,054
 13,203
  1,167
  1,182
  1,167
   -39,623
   -39,653
   -39,806
9
9
13
5
1
0
0
0
0
0
0
0







14
14
1
2
11:33
18:35
18:28
20:11
 24,837
  5,757
  1,168
  1,165
    20,723
    20,709
12
5
0
143
0
0
0
0







15
1
11:04
16:47
 20,553
  1,176
  -563,578
39
0
0
0







16
16
1
2
15:49
18:35
18:28
22:03
  9,517
 12,491
  1,165
  1,167
   -24,994
   -25,013
10
11
0
0
0
0
0
0







17
1
00:00
08:00
 28,773
  1,164
   -47,727
65
1
1
0







18
1
08:49
17:13
 30,188
  1,170
   221,493
18
0
0
0







19
19
1
2
00:00
19:14
01:14
23:59
  4,446
 17,120
  1,170
  1,167
    22,921
    22,848
8
10
1
0
0
0
0
0







20
20
1
2
00:25
18:35
04:22
22:31
 14,170
 14,172
  1,176
  1,165
    34,125
    34,055
9
10
2
0
0
0
0
0







21
1
09:49
15:52
 21,715
  1,170
    -3,641
24
0
0
0







22
1
11:43
18:28
 24,264
  1,169
   -66,915
24
0
0
0







23
1
18:54
23:59
 18,321
  1,167
  -149,541
12
0
0
0







24
1
00:00
06:01
 21,648
  1,170
   -83,617
15
1
0
0







25
25
1
2
13:46
18:35
18:28
22:17
 16,876
 13,288
  1,161
  1,161
   118,665
   118,068
190
148
0
0
0
0
0
0







26
1
06:56
12:29
 19,980
  1,169
    37,094
50
0
0
0







27
27
1
2
00:00
21:53
03:53
23:59
 14,021
  7,591
  1,169
  1,161
   -34,278
   -34,403
10
11
1
0
0
0
0
0







28
1
00:00
06:24
 23,023
  1,166
   -32,294
11
3
0
0







29
1
06:29
12:05
 20,146
  1,168
  -529,692
71
0
0
0







30
30
1
2
06:46
12:23
10:45
17:30
 14,325
 18,362
  1,176
  1,168
   -23,177
   -23,240
16
20
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.