GPS Space Vehicle Time Integrity for MJD 53780, Tuesday 14 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
13:36
15:54
15:51
21:40
  8,104
 20,723
  1,178
  1,170
   -35,503
   -35,541
14
17
0
0
0
0
0
0
 
2
1
02:32
11:00
 30,408
  1,174
    19,756
14
0
0
0
 
3
1
17:41
23:26
 20,689
  1,164
   -73,628
21
0
0
0
 
4
1
01:17
09:03
 27,889
  1,170
  -147,545
91
0
0
0
 
5
5
1
2
05:26
11:45
10:28
15:51
 18,086
 14,720
  1,179
  1,169
   565,059
   563,141
477
385
0
0
7117
3679
0
0
 
6
6
1
2
08:02
16:57
13:36
18:06
 20,005
  4,122
  1,173
  1,167
  -322,247
  -323,097
205
42
0
0
1
0
0
0
 
7
1
04:25
10:56
 23,442
  1,173
  -493,922
57
0
0
0
 
8
1
00:00
04:44
 17,045
  1,170
    57,729
10
1
0
0
 
9
9
1
2
04:20
09:14
05:49
14:38
  5,351
 19,402
  1,172
  1,161
    -6,557
    -6,607
12
16
0
0
0
0
0
0
 
10
1
04:31
11:11
 23,923
  1,179
   -77,502
11
0
0
0
 
11
11
1
2
00:00
21:00
02:54
23:59
 10,441
 10,730
  1,172
  1,156
  -305,528
  -305,746
12
13
1
0
0
0
0
0
 







13
13
13
1
2
3
00:00
05:11
20:11
01:34
06:35
23:59
  5,688
  5,016
 13,700
  1,168
  1,175
  1,161
   -40,032
   -40,068
   -40,223
9
11
14
0
1
0
0
0
0
0
0
0







14
14
1
2
11:25
15:54
15:51
20:03
 15,946
 14,871
  1,170
  1,164
    20,620
    20,604
12
10
0
0
0
0
0
0







15
1
10:56
15:51
 17,675
  1,174
  -564,587
32
0
0
0







16
1
15:54
21:55
 21,624
  1,166
   -25,319
16
0
0
0







17
1
00:00
07:51
 28,281
  1,164
   -49,111
65
1
1
0







18
18
1
2
08:41
15:54
15:51
17:05
 25,747
  4,252
  1,172
  1,164
   221,859
   221,884
17
12
0
0
0
0
0
0







19
19
1
2
00:00
19:05
01:05
23:59
  3,938
 17,625
  1,169
  1,165
    22,760
    22,685
9
11
1
0
0
0
0
0







20
20
1
2
00:17
17:24
04:13
22:23
 14,149
 17,899
  1,176
  1,165
    33,972
    33,906
9
12
2
0
0
0
0
0







21
1
09:41
15:43
 21,705
  1,172
    -4,223
26
0
0
0







22
22
1
2
11:35
15:54
15:51
18:36
 15,357
  9,708
  1,178
  1,167
   -67,412
   -67,456
20
14
0
0
0
0
0
0







23
1
18:45
23:59
 18,825
  1,165
  -149,293
13
0
0
0







24
1
00:00
05:53
 21,173
  1,173
   -84,146
18
1
0
0







25
25
1
2
13:38
15:54
15:51
22:09
  7,956
 22,427
  1,173
  1,168
   112,261
   111,673
88
247
0
0
0
0
0
0







26
1
06:48
12:21
 19,983
  1,168
    38,573
52
0
0
0







27
27
1
2
00:00
21:45
03:45
23:59
 13,534
  8,076
  1,169
  1,161
   -34,549
   -34,677
10
11
1
0
0
0
0
0







28
28
1
2
00:00
22:53
06:16
23:59
 22,528
  3,957
  1,165
  1,168
   -32,182
   -32,130
11
10
1
0
0
0
0
0







29
1
06:20
11:57
 20,150
  1,171
  -531,788
67
0
0
0







30
30
30
1
2
3
06:38
12:15
15:54
10:37
15:51
17:22
 14,340
 12,928
  5,243
  1,174
  1,167
  1,164
   -23,601
   -23,654
   -23,679
16
13
13
0
0
0
0
0
0
0
0
0







31
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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.