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 = 6
|   Segment [0] from curve   42
|     1540 samples [  78..1617]
|     0.295 of the curve [0.015__0.310]
|   Segment [1] from curve   44 (reversed)
|     1530 samples [2574..4103]
|     0.308 of the curve [0.519__0.827]
| Candidate after realignment and trimming:
|   Candidate index = 6
|   Segment [0] from curve   42
|      513 samples [ 716..1228]
|     0.098 of the curve [0.137__0.236]
|   Segment [1] from curve   44 (reversed)
|      513 samples [2958..3470]
|     0.103 of the curve [0.596__0.699]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
32
67
104
141
177
212
244
273
299
320
339
354
366
376
385
393
401
409
417
426
436
447
457
468
479
489
498
507
515
521
526
530
534
536
537
538
539
538
538
536
535
532
529
524
519
512
505
497
489
480
472
464
457
450
445
441
438
438
439
443
449
457
468
481
495
512
529
547
566
585
603
622
640
658
674
690
704
717
728
737
745
753
759
766
774
782
792
804
817
833
850
868
889
910
933
957
981
1005
1029
1051
1073
1093
1112
1129
1145
1159
1172
1184
1195
1205
1213
1221
1228
1234
1240
1246
1251
1256
1260
1264
1267
1269
1271
1272
1272
1272
1271
1269
1266
1263
1260
1256
1252
1248
1245
1242
1240
1239
1239
1240
1242
1245
1248
1250
1253
1254
1255
1255
1255
1253
1252
1251
1250
1251
1253
1257
1264
1272
1283
1296
1311
1327
1345
1363
1382
1401
1421
1440
1459
1477
1496
1513
1530
1545
1559
1571
1581
1590
1597
1601
1604
1606
1605
1604
1602
1599
1595
1591
1586
1580
1573
1564
1554
1542
1528
1512
1495
1477
1458
1439
1421
1405
1389
1376
1364
1354
1346
1338
1332
1326
1321
1316
1310
1304
1298
1291
1283
1273
1264
1252
1240
1226
1210
1193
1175
1157
1137
1118
1098
1079
1059
1040
1021
1002
983
965
948
932
917
904
892
882
874
868
864
862
861
862
865
869
875
881
888
894
901
906
909
911
911
908
903
896
887
878
867
857
847
838
829
822
814
807
800
793
786
778
769
760
750
739
728
717
705
693
681
669
657
646
635
625
615
605
595
584
574
563
551
540
528
517
506
497
489
483
478
476
476
477
480
483
487
491
494
497
500
503
505
507
508
509
510
511
511
510
508
504
499
491
483
472
460
447
433
419
405
391
378
365
354
345
336
329
324
319
315
311
308
305
302
299
296
293
290
287
285
283
281
280
281
282
285
288
293
300
307
316
326
337
348
359
370
380
388
395
400
403
404
403
401
397
392
386
379
370
362
353
344
335
327
319
311
304
298
292
286
280
273
266
257
247
236
223
209
193
178
162
147
132
119
107
97
89
83
79
76
75
75
76
77
78
79
79
79
79
78
76
74
72
69
65
62
58
53
48
42
35
28
20
11
1
-9
-20
-31
-43
-55
-66
-78
-89
-100
-109
-118
-124
-129
-130
-130
-127
-123
-116
-108
-99
-90
-81
-73
-66
-61
-57
-54
-54
-54
-56
-59
-63
-68
-74
-81
-89
-97
-106
-114
-122
-129
-135
-140
-143
-144
-144
-141
-135
-128
-119
-108
-96
-83
-71
-58
-47
-36
-27
-19
-13
-8
-4
-3
-2
-1
-1
-2
-2
-2
-2
-1
0
end frb_signal_t