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 = 28
|   Segment [0] from curve   20
|      726 samples [2808..3533]
|     0.152 of the curve [0.589__0.741]
|   Segment [1] from curve   40 (reversed)
|      718 samples [ 901..1618]
|     0.149 of the curve [0.187__0.336]
| Candidate after realignment and trimming:
|   Candidate index = 28
|   Segment [0] from curve   20
|      513 samples [3003..3515]
|     0.108 of the curve [0.630__0.738]
|   Segment [1] from curve   40 (reversed)
|      513 samples [ 916..1428]
|     0.107 of the curve [0.190__0.297]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 5.14522e-07
samples = 511
-9999999
-4321792
973763
-8070813
2465554
1910290
843829
-265193
-470067
-1464368
-1415569
-498267
39916
-370009
362567
935879
-46383
626174
472762
-78586
-551376
439379
280837
66292
-47268
455201
-156446
-173972
13500
37804
91422
-103331
-41064
-25765
31965
42576
228997
-35870
-37263
32679
45276
-122703
56308
62926
-40675
-41129
134686
-20762
65
5058
1487
40381
23750
28818
29739
60780
-50092
14138
-4690
-7470
8212
28488
10030
7791
24983
6128
13174
7376
-29
7946
16007
-1276
-4315
16473
4724
7835
5244
6772
2615
-5801
3853
8703
5237
-379
7494
5504
453
1881
4642
2726
409
5418
3412
222
1650
2133
-586
1555
2162
984
2280
1786
2612
515
364
1119
1517
550
1278
1253
1009
638
647
594
1145
574
1390
431
878
850
692
431
1277
1018
613
866
1402
469
375
1003
822
358
879
688
558
482
569
292
642
341
281
488
557
237
491
519
473
434
523
319
496
277
279
454
357
228
562
220
374
457
452
219
347
343
401
190
321
178
250
153
353
160
267
218
402
110
183
275
223
175
215
185
243
158
284
148
213
148
253
175
235
169
167
168
229
162
180
124
183
185
174
122
245
156
255
123
162
129
176
171
161
133
163
89
66
153
109
112
177
180
107
176
197
8
100
138
201
59
183
135
122
113
131
52
85
49
147
106
190
90
124
11
124
152
124
193
59
27
30
13
16
70
-17
92
9
122
98
7
31
2
57
76
65
61
91
115
137
48
67
36
40
-8
-46
-16
57
83
45
59
77
27
-13
61
75
50
68
27
68
71
53
78
146
62
80
106
51
15
84
65
31
64
-10
61
29
32
49
68
-9
100
-43
90
68
-11
26
121
62
89
-44
-36
30
47
3
-6
27
5
44
55
56
14
-33
50
7
-41
-93
90
52
125
71
46
117
-37
-22
63
93
26
-42
130
2
19
7
77
17
-5
26
46
33
4
-3
79
8
-15
7
-28
-80
-27
172
6
121
-46
-33
62
70
-56
2
-24
-50
-2
-17
29
21
66
81
19
61
25
19
61
39
26
36
-8
2
-4
-6
-22
75
-30
-30
8
11
-52
38
11
-72
30
13
-30
-4
15
45
-34
42
78
34
0
-22
-12
-89
2
-48
46
23
-21
4
-31
-4
58
-16
57
32
32
-33
-3
33
19
50
18
-8
-37
41
-6
-27
-63
37
6
-19
60
4
63
25
-84
97
-52
69
13
46
34
12
-79
-28
-82
25
-31
18
33
-27
-2
52
-12
63
17
88
39
68
12
-31
118
5
9
3
-3
15
30
-16
-57
-48
15
-16
17
38
-27
17
16
-23
51
-1
21
-83
-31
36
20
84
26
-31
-71
116
-41
20
16
38
-8
-58
end frb_signal_t