GPS Space Vehicle Time Integrity for MJD 53953, Sunday 6 August 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
01:57
09:57
 28,755
  1,140
   -68,258
18
0
0
0
 
2
1
14:41
23:09
 30,415
  1,132
   -20,285
38
0
0
0
 
3
1
05:15
12:02
 24,365
  1,167
  -182,950
158
0
0
24173
 
4
1
13:17
20:53
 27,311
  1,132
  -287,612
57
0
0
0
 
5
5
1
2
00:00
17:18
04:05
22:28
 14,707
 18,589
  1,142
  1,131
  -277,632
  -279,255
107
136
1
0
1
0
0
0
 
6
6
6
1
2
3
00:00
05:00
20:14
01:51
06:29
23:59
  6,699
  5,343
 13,427
  1,136
  1,146
  1,129
  -595,940
  -595,981
  -596,166
11
11
14
0
1
0
0
0
0
0
0
0
 
7
7
1
2
00:00
04:26
02:39
09:44
  9,532
 19,090
  1,140
  1,143
  -536,577
  -536,529
15
17
0
1
0
0
0
0
 
8
1
11:08
16:45
 20,209
  1,147
    76,109
9
0
0
0
 
9
9
9
1
2
3
00:00
16:12
21:16
02:42
18:06
23:59
  9,738
  6,812
  9,681
  1,143
  1,133
  1,130
   -29,676
   -29,761
   -29,789
11
12
11
1
0
0
0
0
0
0
0
0
 
10
1
16:29
22:58
 23,277
  1,131
   -86,582
13
0
0
0
 
11
1
09:13
15:04
 21,002
  1,140
  -342,303
18
0
0
0
 







13
13
1
2
08:20
17:26
13:40
18:35
 19,194
  4,140
  1,140
  1,128
   -82,132
   -82,223
21
12
0
0
0
0
0
0







14
1
00:00
08:10
 29,380
  1,141
     9,390
12
1
0
0







15
1
00:00
04:55
 17,670
  1,149
  -656,799
35
1
1
0







16
1
04:00
10:16
 22,573
  1,141
   -61,230
20
0
0
0







17
1
11:26
20:01
 30,886
  1,134
   -98,017
11
0
0
0







18
18
1
2
00:00
20:52
05:20
23:59
 19,153
 11,136
  1,137
  1,131
   246,568
   246,640
12
11
1
0
0
0
0
0







19
1
07:05
12:56
 21,044
  1,143
    -4,528
18
0
0
0







20
20
1
2
05:51
12:23
10:42
16:37
 17,421
 15,240
  1,143
  1,136
    24,644
    24,629
11
12
0
2
0
0
0
0







21
21
1
2
00:00
21:59
04:03
23:59
 14,558
  7,130
  1,138
  1,132
   -44,679
   -44,844
12
10
1
0
0
0
0
0







22
1
00:00
06:51
 24,626
  1,128
  -121,856
26
1
0
0







23
1
06:57
12:38
 20,462
  1,143
  -136,738
10
0
0
0







24
1
12:24
18:54
 23,350
  1,130
   -25,271
28
0
0
0







25
1
02:00
10:33
 30,761
  1,146
  -276,327
152
0
0
0







26
1
18:59
23:59
 17,951
  1,131
   207,675
73
0
0
0







27
1
09:51
15:49
 21,466
  1,142
   -60,428
21
0
0
0







28
1
11:00
18:22
 26,469
  1,137
   -20,385
10
0
0
0







29
1
18:37
23:59
 19,245
  1,130
  -631,776
12
0
0
0







30
30
1
2
00:34
18:59
05:45
22:41
 18,661
 13,325
  1,134
  1,137
    -4,824
    -4,907
13
12
1
0
0
0
0
0







31
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38
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39
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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.