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 = 0
|   Segment [0] from curve    3
|      966 samples [ 192..1157]
|     0.137 of the curve [0.027__0.165]
|   Segment [1] from curve    5 (reversed)
|      933 samples [3102..4034]
|     0.134 of the curve [0.446__0.580]
| Candidate after realignment and trimming:
|   Candidate index = 0
|   Segment [0] from curve    3
|      513 samples [ 566..1078]
|     0.073 of the curve [0.081__0.153]
|   Segment [1] from curve    5 (reversed)
|      513 samples [3163..3675]
|     0.074 of the curve [0.455__0.528]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 3.83245e-07
samples = 511
9999999
-5607188
-760983
-5542819
-837912
4819811
-922331
1195871
-2328610
-151538
-1377861
863839
602374
859269
696506
-1258653
-627259
-549111
1422756
320850
-134834
-194209
-165269
-200213
-95819
-275211
-187120
-95168
172007
45791
-20115
-152370
70099
25485
-19235
373
-35147
-101134
199696
-178439
66913
-14118
-45446
130290
-50016
66268
30345
37743
-63538
56
37724
-31970
-6309
20129
-17165
2039
24457
19284
-55322
-35225
24842
26386
14119
-26237
-24498
769
5125
-18950
28184
11800
-10876
-2282
12758
-3354
-17842
5724
1265
9132
-4571
-975
-5921
10334
7623
5543
597
1104
-826
2906
9640
663
-3187
1173
617
-359
1718
1267
317
-1379
2687
2204
-1579
143
-463
2883
1594
445
-1676
1059
1294
1087
1533
695
-449
-1
202
768
200
602
392
666
118
336
-190
708
452
571
-57
388
-63
210
292
333
68
436
158
363
327
220
20
222
274
563
-77
177
164
221
124
394
336
38
271
160
-69
162
184
323
151
153
194
216
187
22
6
201
-59
168
89
163
23
147
125
230
148
98
98
244
159
174
34
38
131
9
187
-32
155
67
-57
158
123
164
71
222
35
223
71
217
106
188
41
137
50
112
159
37
130
35
146
92
52
23
50
102
-64
-30
-24
55
22
56
-38
150
62
162
80
39
170
-67
18
73
102
47
80
65
90
106
56
68
31
51
81
50
-49
117
-4
-40
82
35
65
-64
121
21
-7
58
12
81
45
141
52
128
46
-18
36
160
88
-61
-115
31
24
31
78
-78
5
3
76
43
-54
140
98
-62
-35
-25
-67
13
13
-22
108
47
47
67
-68
-15
6
12
-27
13
34
22
6
-111
-16
167
111
6
-78
70
32
2
-19
36
-61
-8
-8
73
-117
8
27
19
74
-108
-99
-166
87
38
35
1
-67
61
7
-42
7
3
119
5
-4
-29
2
-30
-51
43
95
-55
-140
87
-93
42
12
52
78
3
20
49
20
71
-56
31
83
75
65
-49
25
-91
-133
-133
-24
35
-2
-24
34
142
-20
103
-5
-51
22
3
67
118
63
80
48
8
21
-27
-10
90
-84
99
135
28
43
-5
-118
30
-1
-63
162
-15
18
-34
82
9
-5
83
-13
-6
-60
-27
-38
70
-60
12
-34
13
-33
-64
26
37
83
-81
-89
111
76
54
-143
-24
49
69
-23
-28
113
-17
-19
-15
-53
-45
-86
32
74
-95
-43
21
-31
64
5
38
46
-17
8
20
3
-13
-90
71
35
4
94
40
-18
126
46
-60
-17
39
23
121
14
53
42
89
42
-56
102
8
51
-93
-111
-44
-37
-35
80
37
-13
16
-17
49
-35
-76
-130
89
65
25
-10
38
1
-12
39
105
-18
29
-32
98
144
88
12
45
-75
-15
157
-28
65
-59
-75
end frb_signal_t