GPS Space Vehicle Time Integrity for MJD 54864, Monday 2 February 2009

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
-
 
 
 
 
 
 
 
 
 
2
1
00:32
09:04
 30,647
  -120
  -159,076
11
0
0
0
 
3
1
15:41
21:28
 20,795
  -129
  -347,707
34
0
0
0
 
4
4
1
2
00:00
22:56
06:36
23:59
 23,738
  3,795
  -119
  -129
   321,293
   322,295
94
18
1
0
1
0
0
0
 
5
5
1
2
03:40
09:41
08:18
14:26
 16,669
 17,085
  -127
  -123
   625,772
   626,779
216
229
0
0
1
0
0
0
 
6
1
15:15
20:55
 20,406
  -122
   -71,443
79
0
0
0
 
7
7
1
2
00:00
19:07
01:18
23:59
  4,681
 17,542
  -123
  -123
   -23,110
   -23,093
2
3
0
19
0
0
0
0
 
8
8
1
2
00:00
20:55
02:33
23:59
  9,177
 11,023
  -117
  -116
   188,701
   188,828
7
6
1
0
0
0
0
0
 
9
9
1
2
02:18
07:13
03:37
12:36
  4,737
 19,323
  -117
  -127
   -38,322
   -38,382
4
9
1
0
0
0
0
0
 
10
1
02:24
09:05
 24,037
  -111
    10,346
4
7
0
0
 
11
1
18:57
23:59
 18,095
  -123
    -8,813
8
0
0
0
 
12
12
1
2
03:12
10:15
08:13
13:56
 18,033
 13,230
  -123
  -123
   319,912
   319,829
23
13
0
0
0
0
0
0
 
13
1
17:57
23:18
 19,282
  -127
  -287,341
8
0
0
0
 
14
1
09:25
18:03
 31,064
  -122
   159,679
47
0
0
0
 
15
1
04:48
10:44
 21,386
  -125
   250,831
33
0
0
0
 
16
1
13:39
19:51
 22,276
  -120
   -77,682
15
0
0
0
 
17
17
1
2
00:00
21:05
05:45
23:59
 20,701
 10,469
  -117
  -125
   -45,974
   -46,039
6
2
1
15
0
0
0
0
 
18
1
06:59
15:15
 29,666
  -120
    87,104
29
0
0
0
 
19
1
17:00
22:52
 21,135
  -120
   -33,129
4
13
0
0
 
20
20
20
1
2
3
00:00
15:33
21:53
02:22
20:28
23:59
  8,540
 17,683
  7,588
  -118
  -120
  -122
   -92,096
   -92,031
   -92,013
3
4
5
1
1
0
0
0
0
0
0
0
 
21
1
07:45
13:45
 21,537
  -120
   -31,114
12
0
0
0
 
22
1
09:36
16:32
 24,953
  -123
  -205,820
6
0
0
0
 
23
1
16:47
22:26
 20,258
  -120
  -386,426
6
1
0
0
 
24
1
04:55
12:17
 26,457
  -119
  -162,443
23
0
0
0
 
25
1
18:04
23:59
 21,262
  -119
  -216,667
155
0
0
0
 
26
1
04:21
09:46
 19,503
  -123
   -41,493
18
0
0
0
 
27
27
27
1
2
3
00:00
06:36
21:59
03:21
08:23
23:59
 12,053
  6,429
  7,214
  -126
  -111
  -125
   -21,407
   -21,467
   -21,639
13
5
6
1
1
0
0
0
0
0
0
0
 
28
28
1
2
00:00
21:04
04:18
23:59
 15,509
 10,497
  -121
  -125
    23,593
    23,580
3
3
50
11
0
0
0
0
 
29
1
05:50
11:21
 19,871
  -123
    13,357
19
0
0
0
 
30
30
1
2
04:48
10:19
08:20
15:30
 12,736
 18,660
  -132
  -128
  -123,824
  -123,884
15
13
0
0
0
0
0
0
 
31
1
11:14
19:18
 29,017
  -122
    49,950
11
0
0
0
 
32
1
14:30
19:55
 19,453
  -122
  -298,897
16
0
0
0
 
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.