GPS Space Vehicle Time Integrity for MJD 54920, Monday 30 March 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
1
09:00
10:22
  4,946
103,076
   103,076
232
0
0
4946
 
2
2
1
2
00:00
20:35
05:10
23:59
 18,589
 12,239
    24
    23
  -154,009
  -153,973
3
3
1
0
0
0
0
0
 
3
1
11:55
17:43
 20,841
    23
  -372,584
37
0
0
0
 
4
4
1
2
00:00
19:08
02:48
23:59
 10,093
 17,479
    24
    28
    31,624
    32,692
43
74
1
0
1
0
0
0
 
5
5
1
2
00:00
05:50
04:29
10:22
 16,087
 16,272
    22
    15
    19,489
    19,712
48
56
0
0
0
0
16087
16272
 
6
1
11:27
17:08
 20,390
    28
   -57,238
108
0
0
0
 
7
1
15:18
21:25
 21,972
    19
   -21,032
3
16
0
0
 
8
1
17:07
22:40
 19,952
    28
   196,361
7
0
0
0
 
9
9
1
2
03:23
22:21
08:45
23:46
 19,279
  5,085
    32
    22
   -48,049
   -48,172
10
5
1
0
0
0
0
0
 
10
10
1
2
00:00
22:31
05:18
23:59
 19,054
  5,264
    30
    29
    13,525
    13,567
4
3
21
0
0
0
0
0
 
11
1
15:07
21:01
 21,159
    24
    -2,909
5
0
0
0
 
12
12
1
2
00:00
06:26
04:25
10:10
 15,888
 13,386
    26
    24
   300,493
   300,394
21
13
0
1
0
0
0
0
 
13
1
14:13
19:33
 19,207
    26
  -293,061
10
0
0
0
 
14
14
1
2
05:29
10:24
10:22
14:08
 17,540
 13,401
    23
    33
   133,485
   133,406
26
22
0
0
0
0
0
0
 
15
1
00:54
06:49
 21,242
    26
   275,116
27
0
0
0
 
16
1
10:24
16:11
 20,750
    29
   -63,480
15
0
0
0
 
17
17
1
2
00:00
17:13
01:54
23:59
  6,883
 24,319
    21
    21
   -52,077
   -52,192
3
12
1
0
0
0
0
0
 
18
18
1
2
04:20
10:24
10:22
11:31
 21,675
  3,979
    27
    30
    70,207
    70,166
19
6
0
0
0
0
0
0
 
19
1
13:07
18:58
 21,047
    31
   -29,466
2
1
0
0
 
20
20
1
2
11:43
18:02
16:39
22:28
 17,759
 15,900
    33
    24
   -86,692
   -86,679
3
4
2
4
0
0
0
0
 
21
1
03:53
09:53
 21,576
    23
   -21,869
13
0
0
0
 
22
22
1
2
05:45
10:24
10:22
12:42
 16,589
  8,269
    24
    28
  -202,513
  -202,500
5
2
4
4
0
0
0
0
 
23
1
12:56
18:35
 20,288
    28
  -388,895
5
0
0
0
 
24
1
01:05
08:28
 26,446
    21
  -177,183
26
0
0
0
 
25
1
14:15
20:43
 23,222
    26
  -331,158
149
0
0
0
 
26
1
01:06
06:41
 20,033
    28
   -53,998
12
0
0
0
 
27
27
1
2
02:16
19:49
06:37
23:59
 15,668
 14,983
    27
    28
   -36,489
   -36,692
14
15
1
0
0
0
0
0
 
28
1
17:09
23:59
 24,542
    26
    23,846
3
55
0
0
 
29
1
02:04
07:35
 19,766
    24
    -4,021
25
0
0
0
 
30
30
30
1
2
3
00:56
06:28
10:24
04:32
10:22
11:38
 12,920
 14,033
  4,430
    19
    16
    24
  -135,691
  -135,746
  -135,762
10
7
5
0
0
0
0
0
0
0
0
0
 
31
31
1
2
07:24
10:24
10:22
15:27
 10,690
 18,152
    21
    26
    56,292
    56,314
8
5
0
2
0
0
0
0
 
32
32
1
2
10:37
19:18
16:04
20:56
 19,538
  5,857
    34
    23
  -280,917
  -280,824
21
7
0
1
0
0
0
0
 
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
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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.