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 = 39
|   Segment [0] from curve   89
|      649 samples [4027..4675]
|     0.096 of the curve [0.594__0.690]
|   Segment [1] from curve  106 (reversed)
|      650 samples [3147..3796]
|     0.099 of the curve [0.480__0.579]
| Candidate after realignment and trimming:
|   Candidate index = 39
|   Segment [0] from curve   89
|      513 samples [4172..4684]
|     0.076 of the curve [0.616__0.691]
|   Segment [1] from curve  106 (reversed)
|      513 samples [3133..3645]
|     0.078 of the curve [0.478__0.556]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 5.47645e-07
samples = 511
-9999999
-1697702
2324413
930503
2460328
1355414
-1926076
-694957
1115187
841309
-303724
-154987
-205664
40667
-20157
438373
436978
-70468
43130
631710
307477
36447
-371144
320273
140190
270659
-58529
133375
-223909
-40426
225345
58599
-248589
55186
-603
-15372
14608
-1857
-70714
-20569
79773
92251
514
70946
43756
60009
11737
47695
7363
-22531
4994
-501
7114
-2754
-27722
19730
-21328
22462
-13446
9149
11494
24999
13533
14429
-1797
7244
16430
3916
-3483
4772
64
-1280
1436
620
-1787
1312
1569
-955
-5407
1199
-819
3264
-299
1960
811
3085
2151
1888
142
1543
281
1609
-820
1762
-15
-83
-1195
1637
-708
597
-481
1665
-1156
533
-726
661
169
1753
-386
659
628
1057
90
969
-82
496
268
894
-221
560
-305
754
18
594
-374
295
-99
747
-198
523
-132
452
24
625
-174
316
-34
388
-105
487
-217
353
-99
439
-137
289
-7
343
-148
347
-106
150
-22
355
-182
209
-178
283
30
251
-55
207
-115
339
-116
233
-123
215
-123
113
-107
168
-77
154
-84
252
-32
136
-94
178
-28
242
4
96
-105
105
-103
130
-35
134
-16
129
-51
101
-62
98
-38
123
-33
132
44
143
8
120
-77
137
69
155
-44
85
32
130
50
58
-62
55
-78
61
-24
128
-7
7
-40
52
-115
86
48
63
-26
8
-16
155
-57
109
9
-41
-26
77
5
51
-15
102
29
80
-45
63
-60
41
28
33
-118
-29
40
65
-8
55
-48
-11
-23
66
-87
30
5
27
66
72
-2
31
-65
30
-22
3
10
37
-34
52
21
-3
4
-4
-77
-47
-31
36
8
49
22
-54
20
-18
13
25
-10
8
-84
28
-9
85
67
86
-26
-21
-55
79
-20
-64
-41
76
-18
-44
28
110
14
35
-24
65
54
101
-88
50
-10
35
25
73
14
30
-16
77
75
-25
-30
1
13
70
-29
18
12
53
-31
9
-31
10
-39
84
-58
58
-44
15
-37
-6
11
-15
3
21
-28
40
60
0
-22
63
7
56
11
14
-52
67
75
-53
22
104
-10
-71
30
-22
-27
17
-60
53
42
-55
-19
-73
-40
-12
7
-16
22
100
21
-33
-7
9
-14
-37
-8
-10
24
-15
8
-45
38
-7
-1
-8
-6
36
-11
97
-48
-7
42
19
-28
42
-35
25
19
48
-37
-40
13
35
-24
34
-20
102
17
91
-2
35
44
13
-7
-27
23
-8
41
-19
-79
-110
73
41
32
77
4
-58
-41
-14
-68
-25
50
-87
-32
34
-37
121
88
60
30
21
17
17
-130
1
7
28
-45
56
11
-35
-37
-20
26
13
18
47
119
-29
-6
11
45
1
-38
-21
101
-13
4
-78
27
37
-51
5
-37
-30
7
35
4
1
69
-62
38
2
32
0
5
-81
46
14
4
-112
-101
end frb_signal_t