GPS Space Vehicle Time Integrity for MJD 54579, Wednesday 23 April 2008

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
05:34
14:50
 33,279
  1,030
  -201,129
42
96
0
33250
 
2
2
1
2
00:00
19:52
04:25
23:59
 15,930
 14,829
  1,007
  1,002
  -191,930
  -192,164
13
11
1
0
0
0
0
0
 
3
1
11:06
16:51
 20,719
  1,010
  -217,380
33
0
0
0
 
4
4
1
2
00:00
18:33
02:21
23:59
  8,488
 19,507
  1,005
  1,002
    52,877
    53,452
24
47
1
0
0
0
0
0
 
5
5
1
2
00:00
05:13
03:52
10:08
 13,914
 17,674
  1,006
  1,008
  -754,914
  -755,095
32
44
0
1
0
1
0
0
 
6
6
1
2
04:28
09:44
07:52
15:06
 12,204
 19,288
  1,003
  1,007
  -107,209
  -107,455
40
62
0
0
0
0
0
0
 
7
1
14:24
20:37
 22,309
   992
    62,749
76
0
0
0
 
8
1
16:17
21:53
 20,133
  1,001
   151,125
7
0
0
0
 
9
9
1
2
02:44
21:51
08:08
22:58
 19,386
  4,058
  1,008
  1,002
  -120,231
  -120,345
7
4
2
0
0
0
0
0
 
10
10
1
2
00:00
21:41
04:16
23:59
 15,375
  8,289
  1,007
  1,001
     1,894
     1,922
5
3
19
4
0
0
0
0
 
11
1
14:41
20:36
 21,293
  1,003
   -25,156
2
50
0
0
 
12
12
12
1
2
3
00:00
05:44
22:39
03:44
09:27
23:59
 13,469
 13,353
  4,807
  1,004
  1,010
  1,002
   360,093
   360,101
   360,100
4
4
3
1
4
0
0
0
0
0
0
0
 
13
13
1
2
13:39
22:34
18:57
23:59
 19,037
  5,080
  1,005
  1,008
  -251,008
  -251,052
14
3
0
1
0
0
0
0
 
14
1
04:42
13:20
 31,083
  1,010
   275,397
34
0
0
0
 
15
1
00:13
06:08
 21,302
  1,006
   102,006
34
0
0
0
 
16
1
09:10
15:24
 22,416
  1,011
  -126,589
9
0
0
0
 
17
17
1
2
00:00
16:42
01:22
23:59
  4,925
 26,203
  1,002
  1,001
   -38,602
   -38,582
4
3
1
5
0
0
0
0
 
18
1
02:08
10:31
 30,133
  1,008
   185,744
30
0
0
0
 
19
1
12:15
18:04
 20,914
  1,009
   -27,058
7
0
0
0
 
20
20
1
2
10:58
17:26
15:55
21:42
 17,824
 15,320
  1,010
  1,001
  -114,868
  -114,858
3
4
15
5
0
0
0
0
 
21
1
03:13
09:13
 21,564
  1,006
   -65,269
6
1
0
0
 
22
1
05:10
12:05
 24,829
  1,011
  -209,714
4
4
0
0
 
23
1
12:08
17:48
 20,420
  1,008
  -348,461
18
0
0
0
 
24
1
00:32
07:51
 26,262
  1,005
   -87,478
21
0
0
0
 
25
1
13:22
19:56
 23,600
  1,007
   101,985
189
0
0
2552
 
26
1
00:01
05:29
 19,674
  1,007
  -236,679
45
1
1
0
 
27
1
14:54
20:55
 21,621
  1,007
  -182,434
22
0
0
0
 
28
1
16:41
23:47
 25,506
  1,005
    19,174
4
19
0
0
 
29
1
01:16
06:48
 19,895
  1,004
    44,752
3
30
0
0
 
30
30
1
2
00:13
05:45
03:54
10:55
 13,259
 18,607
  1,010
  1,013
   -72,176
   -72,210
4
7
2
0
0
0
0
0
 
31
1
06:46
14:52
 29,157
  1,008
    18,478
14
0
0
0
 
32
1
08:21
14:10
 20,913
  1,010
  -273,037
38
0
0
0
 
33
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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.