GPS Space Vehicle Time Integrity for MJD 53695, Monday 21 November 2005

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
00:00
19:22
03:31
23:59
 12,666
 16,640
   520
   525
   -19,622
   -19,775
8
14
1
0
0
0
0
0
 
2
1
08:24
16:53
 30,447
   522
    26,384
2
81
0
0
 
3
1
00:00
05:20
 19,214
   517
   -51,906
12
1
0
0
 
4
1
06:57
14:33
 27,342
   518
   -57,879
103
0
0
0
 
5
5
1
2
11:14
17:32
16:17
21:58
 18,131
 15,940
   525
   524
  -326,976
  -327,934
229
204
0
0
1
0
0
0
 
6
1
13:55
16:07
  7,930
   409
  -837,215
9406
1
1
6897
 
7
1
05:36
14:11
 30,883
   521
  -418,415
113
0
0
0
 
8
1
04:55
10:31
 20,152
   518
    48,306
3
3
0
0
 
9
9
1
2
10:12
15:03
11:34
20:28
  4,967
 19,443
   522
   533
  -150,516
  -151,720
70
275
1
0
1
0
0
0
 
10
1
10:16
16:52
 23,739
   526
   -73,463
4
19
0
0
 
11
1
02:52
08:40
 20,885
   519
  -284,031
16
0
0
0
 







13
13
1
2
02:08
10:52
07:26
12:33
 19,016
  6,089
   517
   517
   -24,277
   -24,327
14
3
0
1
0
0
0
0







14
14
1
2
00:00
17:20
02:01
23:59
  7,312
 23,893
   516
   525
    23,941
    23,915
4
4
1
78
0
0
0
0







15
1
16:42
22:25
 20,576
   532
  -522,466
35
0
0
0







16
16
1
2
00:00
21:33
03:53
23:59
 14,013
  8,797
   516
   522
   -14,487
   -14,578
5
2
1
11
0
0
0
0







17
1
04:42
14:15
 34,318
   541
    27,085
137
0
0
34278







18
1
14:31
22:55
 30,149
   523
   204,044
22
0
0
0







19
1
00:54
06:48
 21,242
   522
    26,529
3
23
0
0







20
20
1
2
00:00
06:04
04:19
10:12
 15,542
 14,852
   517
   518
    41,078
    41,054
7
4
18
3
0
0
0
0







21
1
15:21
21:25
 21,853
   524
  -149,463
25
0
0
0







22
1
17:19
23:59
 23,980
   526
   -52,137
11
0
0
0







23
1
00:44
06:24
 20,405
   519
  -162,366
9
0
0
0







24
1
05:24
11:29
 21,867
   520
   -63,243
16
0
0
0







25
25
1
2
00:00
19:26
04:01
23:59
 14,457
 16,362
   511
   517
    -3,596
    -3,664
5
6
15
0
0
0
0
0







26
1
12:37
18:11
 20,016
   518
    21,131
36
0
0
0







27
1
03:32
09:30
 21,434
   522
   -23,513
14
0
0
0







28
1
04:50
12:05
 26,077
   517
   -37,818
4
37
0
0







29
1
12:06
17:43
 20,151
   518
  -424,675
100
0
0
0







30
30
1
2
12:34
18:06
16:24
23:17
 13,749
 18,611
   522
   523
  -446,939
  -447,138
31
48
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.