GPS Space Vehicle Time Integrity for MJD 53670, Thursday 27 October 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
21:04
05:13
23:59
 18,778
 10,510
   343
   331
   -15,375
   -15,515
8
9
1
0
0
0
0
0
 
2
1
10:09
18:37
 30,477
   339
    27,177
5
0
0
0
 
3
1
01:18
07:04
 20,715
   347
   -45,560
18
0
0
0
 
4
1
08:38
16:12
 27,246
   338
   -28,191
111
0
0
0
 
5
5
1
2
12:55
19:15
17:59
23:40
 18,191
 15,859
   343
   337
  -218,298
  -219,526
300
257
0
0
653
0
0
0
 
6
6
1
2
00:23
15:37
01:53
21:10
  5,417
 19,916
   343
   334
  -843,326
  -843,366
3
3
1
53
0
0
0
0
 
7
1
07:14
15:50
 30,941
   342
  -389,205
129
0
0
0
 
8
1
06:37
12:13
 20,161
   340
    45,744
4
26
0
0
 
9
9
1
2
11:55
16:46
13:16
22:10
  4,846
 19,451
   346
   330
    14,570
    14,593
4
8
0
0
0
0
0
0
 
10
1
11:56
18:30
 23,601
   335
   -72,132
8
0
0
0
 
11
1
04:34
10:22
 20,878
   334
  -277,197
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:51
12:33
09:09
14:17
 19,013
  6,263
   336
   348
   -20,194
   -20,229
14
7
0
0
0
0
0
0
 
14
14
1
2
00:00
19:06
03:46
23:59
 13,586
 17,592
   339
   335
    24,843
    24,805
2
4
13
10
0
0
0
0
 
15
1
18:30
23:59
 19,718
   327
  -510,365
30
0
0
0
 
16
1
00:00
05:39
 20,347
   340
   -12,069
4
1
0
0
 
17
1
06:28
15:49
 33,631
   347
    58,231
160
0
0
33593
 
18
1
16:15
23:59
 27,806
   338
   198,193
20
0
0
0
 
19
1
02:34
08:28
 21,212
   340
    26,678
4
26
0
0
 
20
20
1
2
01:11
07:46
06:02
11:56
 17,450
 14,976
   339
   340
    43,619
    43,591
8
4
0
2
0
0
0
0
 
21
1
17:00
23:06
 21,902
   336
  -141,607
22
0
0
0
 
22
22
1
2
00:00
19:01
02:09
23:59
  7,755
 17,880
   335
   330
   -47,432
   -47,615
3
11
7
0
0
0
0
0
 
23
1
02:27
08:08
 20,381
   336
  -166,751
9
0
0
0
 
24
1
07:05
13:10
 21,833
   343
   -57,087
18
0
0
0
 
25
25
1
2
00:00
21:10
05:45
23:59
 20,699
 10,134
   327
   326
    -1,801
    -1,877
4
3
40
20
0
0
0
0
 
26
1
14:19
19:54
 20,029
   337
     9,011
27
0
0
0
 
27
1
05:12
11:10
 21,482
   336
   -20,448
14
0
0
0
 
28
1
06:34
13:48
 26,032
   342
   -39,350
6
92
0
0
 
29
1
13:48
19:25
 20,157
   336
  -385,886
119
0
0
0
 
30
30
30
1
2
3
00:00
14:18
19:50
01:05
18:05
23:59
  3,924
 13,603
 14,947
   329
   339
   333
  -425,324
  -425,917
  -426,143
15
42
44
1
0
0
1
0
0
0
0
0
 







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37
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38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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.