GPS Space Vehicle Time Integrity for MJD 53511, Saturday 21 May 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
08:02
14:29
14:27
16:06
 23,061
  5,843
  1,776
  1,773
  -402,526
  -402,558
23
2
0
10
0
0
0
0
 
2
1
00:00
05:47
 20,805
  1,776
    27,499
6
3
0
0
 
3
3
1
2
12:15
14:29
14:27
18:02
  7,941
 12,795
  1,786
  1,779
     -651
     -691
11
12
0
0
0
0
0
0
 
4
4
1
2
00:00
19:28
03:06
21:59
 11,172
  9,092
  1,774
  1,764
  -205,938
  -204,283
85
64
1
0
1
0
0
0
 
5
5
1
2
00:00
06:11
04:50
10:15
 17,368
 14,630
  1,782
  1,782
   -98,551
   -98,609
6
16
1
1
0
0
0
0
 
6
1
02:21
07:57
 20,102
  1,780
  -530,722
265
0
0
0
 
7
7
1
2
00:00
17:47
02:31
21:59
  9,099
 15,114
  1,778
  1,766
  -112,141
  -113,930
63
116
1
0
1
0
0
0
 
8
1
17:20
21:59
 16,714
  1,771
    31,428
5
0
0
0
 
9
1
03:40
09:06
 19,540
  1,784
    45,975
7
0
0
0
 
10
1
00:00
05:09
 18,526
  1,775
   -62,125
2
98
0
0
 
11
1
15:24
21:13
 20,892
  1,770
  -225,730
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
14:39
01:04
19:59
  3,839
 19,171
  1,780
  1,768
     3,381
     3,288
4
10
1
0
0
0
0
0
 
14
1
05:52
14:27
 30,879
  1,778
    31,467
8
0
0
0
 
15
1
05:55
11:31
 20,141
  1,782
  -432,314
31
0
0
0
 
16
16
1
2
10:10
14:29
14:27
16:28
 15,407
  7,129
  1,779
  1,772
     -958
     -968
6
2
0
14
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
03:23
11:42
 29,907
  1,782
   157,883
28
0
0
0
 
19
19
1
2
13:17
14:29
14:27
19:09
  4,204
 16,792
  1,777
  1,771
    22,752
    22,753
3
4
2
8
0
0
0
0
 
20
20
20
1
2
3
12:03
14:29
18:36
14:27
16:55
21:59
  8,641
  8,763
 12,191
  1,785
  1,774
  1,766
    67,891
    67,864
    67,822
4
9
7
0
1
0
0
0
0
0
0
0
 
21
1
04:06
10:08
 21,708
  1,781
  -102,279
9
0
0
0
 
22
1
05:57
12:58
 25,173
  1,775
   -21,543
16
0
0
0
 
23
23
1
2
13:21
14:29
14:27
19:02
  3,980
 16,326
  1,786
  1,771
  -195,093
  -195,086
2
7
1
0
0
0
0
0
 
24
1
17:54
23:58
 21,794
  1,769
   -16,864
14
0
0
0
 
25
25
1
2
07:51
14:29
14:27
16:17
 23,737
  6,471
  1,775
  1,773
   -91,628
   -91,646
11
3
0
9
0
0
0
0
 
26
1
01:22
06:59
 20,209
  1,774
   -21,204
5
3
0
0
 
27
1
15:50
21:59
 22,092
  1,792
     1,516
24
0
0
22063
 
28
1
17:46
21:59
 15,188
  1,767
   -44,276
3
61
0
0
 
29
1
00:44
06:22
 20,245
  1,773
   -55,168
170
0
0
0
 
30
30
1
2
01:17
06:43
05:03
11:57
 13,548
 18,821
  1,778
  1,780
  -198,890
  -199,379
80
124
0
0
0
0
0
0
 
31
31
1
2
00:00
16:38
01:41
21:59
  6,060
 19,231
  1,809
  1,778
   -64,364
   -66,505
36
188
0
0
0
0
6013
19209
 
32
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33
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34
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35
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36
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37
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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.