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 = 6
|   Segment [0] from curve   42
|     1540 samples [  78..1617]
|     0.295 of the curve [0.015__0.310]
|   Segment [1] from curve   44 (reversed)
|     1530 samples [2574..4103]
|     0.308 of the curve [0.519__0.827]
| Candidate after realignment and trimming:
|   Candidate index = 6
|   Segment [0] from curve   42
|      513 samples [ 716..1228]
|     0.098 of the curve [0.137__0.236]
|   Segment [1] from curve   44 (reversed)
|      513 samples [2958..3470]
|     0.103 of the curve [0.596__0.699]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.04342e-06
samples = 511
-9999999
-5404982
-64581
666137
867160
-704412
-150780
-374629
-59981
-62982
-667665
-736912
-410182
-115105
237102
-37914
-183350
107178
-185028
-201956
213812
60198
4533
-54286
-63943
102928
9729
24996
-247436
-17930
-93724
-16088
-119887
8926
31578
-27355
12075
6533
-486
23259
174
-57817
2180
-72800
-13337
20585
4894
6638
-21604
-8736
16141
-9017
-3967
-6087
22309
-8924
-470
7049
4941
-4361
17632
11803
3137
-5296
2028
4681
3757
10684
-897
692
3118
2252
4909
3861
2233
-484
3160
2855
1640
-2359
1959
3138
315
1229
1456
2257
2089
1704
1631
1850
1464
836
806
-80
388
254
791
677
1445
828
1261
550
432
753
587
496
502
380
1132
703
504
680
428
545
537
399
423
632
387
438
516
433
409
444
376
346
302
387
354
294
236
246
348
248
263
321
304
231
256
181
271
247
200
170
208
168
131
176
136
135
118
124
151
158
211
146
214
164
115
97
142
81
124
103
113
72
109
97
148
74
74
94
105
127
98
83
142
62
95
52
80
71
45
101
44
57
126
99
28
5
28
97
86
71
104
31
29
4
68
40
64
48
71
78
65
69
47
38
76
-10
50
59
57
59
42
90
55
64
86
59
32
18
12
74
10
43
35
49
63
86
2
54
34
79
9
48
112
24
26
41
47
26
23
-5
36
8
31
26
22
19
28
4
-20
59
32
29
-2
48
32
46
14
18
36
32
59
32
-10
34
34
46
-2
54
68
32
34
28
21
23
32
-14
11
17
33
29
-3
-2
17
15
62
-2
-1
-6
-25
-18
-6
18
-18
22
33
-28
14
33
9
22
5
24
4
2
32
-10
43
-24
53
47
21
36
25
35
24
-11
8
54
-49
-25
38
4
12
-49
29
19
34
23
17
17
22
28
31
6
12
24
7
12
5
18
9
58
22
25
59
28
21
9
37
-30
15
43
25
-29
-18
20
15
28
-1
24
13
9
36
0
-25
-16
9
5
-5
17
21
-38
63
24
40
3
4
0
53
27
4
11
25
-8
-23
2
-7
10
24
1
33
11
-7
-31
-3
55
15
22
-19
-21
-11
-14
15
22
0
-9
-8
-20
12
4
-11
30
-13
-36
6
-43
20
-5
-3
13
17
-4
-10
37
41
24
-8
11
13
-12
1
-27
56
46
5
-7
19
16
-3
-37
8
-26
-43
5
-17
-1
-9
19
-2
-9
-5
-45
-8
-10
-38
40
-10
32
-29
27
9
-16
30
2
2
-26
41
-30
13
20
2
10
-18
3
12
-29
-24
-22
-23
65
37
-3
-15
-11
33
-20
-2
-19
-9
43
29
2
13
-1
-26
37
19
-27
-9
9
-6
-29
-22
-8
-1
-6
-5
end frb_signal_t