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 = 33
|   Segment [0] from curve   43
|      537 samples [3161..3697]
|     0.104 of the curve [0.609__0.713]
|   Segment [1] from curve   45 (reversed)
|      548 samples [ 145.. 692]
|     0.098 of the curve [0.026__0.123]
| Candidate after realignment and trimming:
|   Candidate index = 33
|   Segment [0] from curve   43
|      513 samples [3201..3713]
|     0.099 of the curve [0.617__0.716]
|   Segment [1] from curve   45 (reversed)
|      513 samples [ 129.. 641]
|     0.091 of the curve [0.023__0.114]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
26
51
78
105
133
161
189
218
246
274
302
329
356
382
408
433
458
482
505
528
549
571
591
610
629
647
664
681
697
712
727
741
755
769
782
795
807
818
829
839
848
855
862
868
873
878
882
886
891
895
900
904
908
912
915
918
920
921
920
919
916
913
909
905
901
896
892
888
885
882
879
877
874
872
869
865
861
855
847
839
829
818
806
794
782
770
758
747
737
727
719
711
704
697
691
686
681
676
671
667
662
658
653
648
642
635
626
615
602
587
570
552
533
514
495
476
459
443
428
413
400
388
376
366
355
345
335
326
315
305
294
282
270
258
245
233
222
211
200
190
181
172
163
154
145
136
126
116
106
95
85
76
69
63
60
59
60
63
68
75
82
89
96
103
111
118
126
134
144
154
166
177
189
199
209
217
223
227
230
232
234
235
236
238
240
243
246
250
254
258
262
266
269
270
271
271
269
267
265
262
260
258
257
257
258
260
262
265
269
273
277
281
285
290
294
297
301
304
307
310
312
314
317
319
322
325
328
332
335
339
342
345
347
348
349
349
348
346
343
341
337
334
331
328
325
322
319
315
311
306
299
292
284
275
265
255
244
233
223
212
203
194
186
180
175
171
169
169
170
172
176
181
187
194
202
211
221
231
242
253
265
277
289
300
312
323
335
346
359
371
385
400
417
435
454
476
499
523
548
573
599
624
648
671
693
713
732
750
766
783
798
814
829
845
860
875
889
902
913
923
932
939
946
952
958
966
974
984
994
1006
1017
1028
1039
1048
1056
1061
1064
1065
1063
1060
1054
1048
1040
1033
1025
1017
1010
1003
997
990
984
978
972
966
960
953
947
939
932
923
913
903
893
883
873
864
857
851
845
841
838
834
832
829
826
824
822
821
820
819
818
817
816
814
812
809
804
800
794
788
782
776
770
765
759
754
748
743
736
729
721
711
700
687
673
658
642
626
609
591
574
555
537
518
499
480
462
444
428
412
399
387
376
367
360
353
348
343
339
335
331
327
322
318
313
308
302
297
291
285
280
274
269
264
259
255
252
249
248
247
247
248
249
252
256
260
266
272
278
284
290
295
299
302
304
305
306
306
306
306
305
304
303
301
298
295
292
288
283
278
272
267
261
256
251
245
240
234
228
221
214
206
197
187
176
164
151
136
122
106
91
76
61
48
36
26
18
12
7
4
2
0
end frb_signal_t