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 = 21
|   Segment [0] from curve   45
|     1037 samples [4296..5332]
|     0.185 of the curve [0.766__0.950]
|   Segment [1] from curve   46 (reversed)
|     1014 samples [2979..3992]
|     0.164 of the curve [0.481__0.645]
| Candidate after realignment and trimming:
|   Candidate index = 21
|   Segment [0] from curve   45
|      513 samples [4740..5252]
|     0.091 of the curve [0.845__0.936]
|   Segment [1] from curve   46 (reversed)
|      513 samples [3044..3556]
|     0.083 of the curve [0.492__0.575]
| 
| 
| signal = "b" (second fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.99883e-07
samples = 511
-3136337
9999999
-3870245
-3819251
-308060
-4961837
-6733251
-3519898
2806192
942861
-5708
434153
574736
2232436
1147878
398024
328770
-113757
-613936
502923
573321
-12795
-597988
158098
754176
657542
-93069
-1093809
-256230
292196
115867
-530886
-189870
72611
-132510
211415
-387337
65859
-131094
-57370
-14091
23681
283272
-281066
-14988
93326
118284
-2954
-158251
-119449
160485
86909
-108908
-143080
37883
55841
105131
-107501
13670
-51840
66760
25815
38792
-53849
-45933
13458
21158
42539
5212
38748
-8654
6432
-5283
2580
-16438
7012
26709
28427
-9047
-6321
-19086
25333
14888
9212
-11781
11692
10003
12902
3205
-10
2474
1065
6979
1923
2503
-3113
-5450
6647
1163
-1174
-3460
3535
3540
2957
-1667
-1082
1953
2586
1519
-486
-837
2209
2320
3676
1067
2112
1619
1566
1223
2152
-675
-46
636
2329
807
550
-494
693
327
1122
-432
346
33
1110
684
1066
349
728
-27
808
136
530
85
695
-63
1004
99
310
79
455
107
680
52
170
11
718
284
511
-133
532
505
823
253
200
115
689
503
635
328
334
269
138
284
241
144
281
-65
373
19
280
88
630
86
83
-4
360
240
450
140
170
-116
200
33
417
117
295
-24
185
262
39
-61
274
-106
262
263
-70
0
272
129
201
123
215
63
350
23
195
54
198
-52
116
0
5
80
-52
33
195
106
147
86
393
-18
154
52
307
-76
120
25
-102
-70
159
158
214
90
129
-58
355
-48
-156
154
141
1
63
65
9
5
142
44
121
44
-22
-10
-55
33
22
-51
189
28
227
86
187
-131
209
-32
92
-34
27
65
130
-152
246
-88
325
-349
107
16
31
288
33
119
224
-59
84
25
152
-15
3
26
269
194
147
-214
82
-47
104
255
-28
-174
180
-65
14
-101
218
57
37
-84
5
-2
14
-73
47
20
414
-68
213
-109
35
-37
-134
103
-199
95
-67
-94
-32
161
-154
-144
99
48
-129
-133
108
107
84
-173
-53
13
50
53
76
-63
-141
-158
77
151
65
81
-88
138
127
-4
-74
-15
120
96
98
-145
-120
-225
-144
31
154
-1
-93
192
-106
76
-139
47
-150
10
-19
24
8
-130
-33
-86
-5
-101
120
-27
40
107
152
-44
166
76
150
-78
-95
-11
-151
120
46
109
-18
-200
-61
-139
-182
-52
-136
-103
190
127
-58
-41
36
-155
126
-107
309
-50
153
-142
-134
-133
312
-108
-28
-80
29
35
80
120
119
62
-1
108
-85
-96
123
-34
43
-1
-20
2
224
105
-248
163
43
50
-86
-22
-23
-238
-42
-17
-82
29
151
85
5
17
-33
3
148
78
3
36
-84
17
-47
213
401
-88
26
358
89
146
150
60
-9
-110
-19
27
130
77
96
-17
137
-20
-57
69
-30
156
-140
64
-111
150
-73
15
25
-93
-64
26
-118
-153
-22
71
end frb_signal_t