begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-01 23:36:33 by stolfi
| 
| True and recognizable candidates
| Essentially entered by hand
| Some of them refined with PZRefineCands
| 
| 
| frb_analyze
|   maxShift =    0.847 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 7
|   Segment [0] from curve   53
|      659 samples [4530..   0]
|     0.127 of the curve [0.873__0.000]
|   Segment [1] from curve   56 (reversed)
|      660 samples [1733..2392]
|     0.084 of the curve [0.221__0.304]
| Candidate after realignment and trimming:
|   Candidate index = 7
|   Segment [0] from curve   53
|      513 samples [4571..5083]
|     0.099 of the curve [0.881__0.980]
|   Segment [1] from curve   56 (reversed)
|      513 samples [1824..2336]
|     0.065 of the curve [0.232__0.297]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 6.24687e-07
samples = 511
9999999
-7737103
-499228
-1260780
1076998
-546755
1969838
-1516861
50747
1254905
5279
14943
708716
-181335
112688
-448954
-162038
144828
-233414
-16933
150442
55921
1979
56566
56336
-167096
98733
893
-99713
12686
-42362
-104723
-50134
-45162
46542
-112161
113346
-113632
39909
-21977
-17779
-23164
-51122
-21115
44676
-12636
-9762
3609
57691
-7314
-22330
6328
-27065
-6892
-17950
8591
22080
25726
13991
10141
-3490
-1467
-27592
-2156
-2765
-4990
5879
3549
5875
5523
-3569
4725
-5415
-6768
-8466
-699
2890
774
2527
8001
2460
37
-3917
148
-2922
-2240
-1533
2610
602
979
1705
-408
-904
57
-929
-550
-1606
835
47
632
477
-12
-560
338
-760
-2
-564
101
286
-146
162
105
218
-59
-486
285
-290
98
78
14
-111
-22
-83
163
-336
193
-315
74
-101
63
-180
49
-48
73
-248
164
-171
255
-203
125
-19
81
-109
11
-11
-25
-52
141
-85
-12
-47
57
-36
-46
-1
-78
2
51
-63
38
0
-25
-26
31
-97
-87
-35
107
-11
31
-20
57
-36
-31
-109
11
-56
-30
5
-32
-91
46
-62
6
-19
-3
-53
68
26
56
12
-14
34
13
-94
-17
-66
25
-37
12
-14
7
-3
24
60
-7
-102
17
-92
80
8
-35
8
-9
18
96
-78
-56
33
-25
-52
17
-5
5
-68
1
-8
-57
-21
28
53
44
38
18
-73
-6
-30
-30
6
-25
38
36
-79
-69
37
-12
-59
45
-14
-7
-89
25
-3
-20
43
79
19
25
9
2
66
70
-40
-28
-71
12
-49
9
30
-48
14
18
-56
31
25
58
-46
-17
-39
54
-28
-7
-13
16
-77
-64
-51
-13
-37
33
-25
0
-37
-32
-14
41
-85
-21
21
42
36
14
-63
-21
45
-20
8
50
-14
20
-44
-39
2
38
-25
51
-72
22
-6
20
8
2
-21
-16
-75
32
32
-18
-43
-4
2
37
-5
33
-16
-30
16
54
1
25
-54
64
-9
-26
3
-46
40
21
33
-9
-16
-1
48
-9
-26
79
-7
30
4
14
-91
56
-27
-13
-16
-30
74
-36
-4
49
28
58
-25
54
46
-44
7
9
-12
38
20
30
42
-34
66
-19
37
-1
-66
-1
8
22
-39
19
-33
6
-67
12
-13
-14
-29
63
-4
-54
11
14
0
-8
46
45
-39
104
28
72
1
29
27
20
-17
-19
-66
20
-35
6
6
-31
55
-61
-22
-49
29
31
66
0
-53
-9
4
39
37
-4
-38
44
21
-3
9
23
-43
-17
29
0
53
-16
-38
10
-52
62
29
60
-76
9
-1
-9
-36
-15
-12
-28
40
-1
-81
-45
38
60
-33
18
-27
-47
-6
-54
-2
-39
-6
-9
-62
13
-67
33
9
-28
-27
23
12
114
-22
17
-66
-60
21
37
5
-11
9
-16
14
15
46
17
79
-34
-93
-1
90
end frb_signal_t