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 = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-19
-36
-52
-67
-79
-89
-97
-102
-106
-107
-107
-105
-102
-98
-93
-88
-84
-79
-75
-72
-68
-64
-60
-55
-49
-42
-32
-21
-8
7
24
43
64
86
109
132
155
176
195
213
227
239
248
255
259
262
262
262
260
257
252
246
239
230
219
207
193
178
161
145
128
112
97
84
72
64
57
53
51
51
53
57
62
68
76
85
95
105
116
127
139
151
163
176
189
202
215
228
240
252
264
275
285
294
301
308
315
320
325
330
334
338
342
346
349
352
355
357
359
361
363
365
368
370
373
377
380
384
388
391
394
398
401
405
408
412
417
422
428
435
443
452
463
475
488
502
517
533
548
564
579
593
606
619
631
643
654
665
676
686
697
707
718
729
740
751
763
774
785
797
807
818
829
839
849
858
868
877
887
896
906
916
926
937
948
959
970
981
991
1001
1010
1018
1025
1030
1033
1033
1032
1029
1023
1016
1006
995
983
969
955
939
922
904
885
865
845
824
804
784
764
746
729
713
698
685
673
663
654
646
639
633
628
625
622
620
620
620
621
624
628
632
638
645
651
659
666
672
677
681
683
683
681
678
672
665
657
647
635
623
609
596
582
569
556
545
534
525
517
510
506
503
501
501
503
506
510
515
522
529
537
546
556
568
580
593
608
623
638
654
670
685
700
713
726
737
747
756
764
771
777
782
785
788
789
788
786
783
778
772
766
760
753
747
741
736
732
728
726
724
723
723
723
724
725
725
725
724
722
719
716
711
706
700
693
687
681
674
669
663
659
654
650
646
642
637
632
626
619
611
602
592
582
572
562
553
545
537
530
523
517
511
504
498
491
484
477
470
463
455
448
441
435
429
424
420
417
414
411
408
405
401
397
392
387
381
375
368
362
355
349
342
336
331
326
323
320
317
315
313
311
307
303
297
290
281
271
261
250
239
229
220
212
205
201
197
195
195
195
195
196
197
198
198
198
198
197
196
194
191
187
183
178
172
167
161
156
151
146
143
141
141
141
141
142
142
142
141
138
135
131
126
120
114
109
103
98
93
89
84
81
77
74
71
68
65
63
62
61
61
61
62
65
67
71
75
79
82
85
87
89
89
88
86
83
80
76
72
69
67
66
67
70
74
80
87
95
103
111
119
127
134
141
147
152
156
159
161
161
161
159
157
153
148
142
135
126
117
107
96
85
74
62
50
38
26
13
0
end frb_signal_t