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 = 47
|   Segment [0] from curve    1
|      787 samples [  96.. 882]
|     0.133 of the curve [0.016__0.150]
|   Segment [1] from curve    6 (reversed)
|      754 samples [3093..3846]
|     0.143 of the curve [0.586__0.728]
| Candidate after realignment and trimming:
|   Candidate index = 47
|   Segment [0] from curve    1
|      513 samples [ 154.. 666]
|     0.087 of the curve [0.026__0.113]
|   Segment [1] from curve    6 (reversed)
|      513 samples [3291..3803]
|     0.097 of the curve [0.623__0.720]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
2
5
8
12
16
21
26
32
38
45
52
60
69
77
86
96
105
114
123
132
140
149
157
165
173
182
191
202
214
227
241
257
274
292
311
330
349
367
384
399
412
423
431
436
440
441
441
440
438
435
431
428
423
419
414
410
405
401
397
394
392
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396
401
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415
425
436
447
458
469
479
487
493
498
501
503
504
505
507
510
514
521
529
539
552
567
583
602
622
644
667
691
716
741
767
793
819
845
870
894
918
940
961
981
999
1017
1033
1048
1062
1075
1088
1099
1109
1118
1127
1134
1140
1146
1150
1155
1158
1162
1166
1170
1174
1179
1185
1191
1198
1206
1215
1223
1232
1240
1247
1253
1259
1262
1265
1265
1265
1263
1260
1256
1251
1246
1242
1237
1232
1228
1225
1221
1218
1216
1214
1213
1212
1212
1212
1212
1213
1215
1217
1219
1221
1224
1227
1229
1231
1234
1236
1238
1240
1242
1244
1248
1252
1256
1262
1268
1275
1282
1288
1294
1299
1303
1306
1308
1308
1307
1304
1300
1295
1288
1280
1271
1261
1250
1239
1227
1215
1204
1192
1180
1169
1157
1146
1136
1126
1116
1108
1101
1095
1091
1089
1088
1089
1092
1096
1101
1109
1116
1125
1134
1142
1151
1158
1163
1167
1170
1169
1167
1163
1156
1148
1139
1129
1118
1107
1096
1086
1076
1066
1056
1047
1039
1031
1025
1019
1014
1010
1007
1005
1004
1003
1003
1004
1005
1006
1006
1006
1006
1005
1004
1002
1000
997
994
991
988
984
980
976
972
967
962
958
954
951
949
948
948
949
951
954
958
963
968
973
979
986
992
997
1003
1007
1011
1014
1016
1018
1018
1019
1019
1018
1018
1017
1017
1017
1016
1017
1017
1019
1021
1024
1028
1034
1042
1051
1061
1073
1087
1101
1116
1132
1148
1164
1180
1195
1211
1226
1240
1255
1269
1283
1297
1310
1322
1333
1343
1352
1360
1366
1370
1372
1373
1373
1371
1367
1363
1357
1351
1343
1335
1326
1317
1307
1296
1286
1276
1267
1259
1254
1250
1250
1251
1256
1262
1271
1282
1294
1306
1320
1332
1345
1355
1365
1372
1378
1383
1385
1386
1386
1383
1379
1373
1365
1356
1346
1334
1322
1309
1296
1283
1270
1257
1246
1235
1225
1216
1208
1201
1195
1189
1183
1178
1172
1165
1158
1150
1141
1131
1121
1110
1099
1088
1077
1067
1057
1048
1040
1034
1030
1027
1026
1027
1028
1031
1035
1039
1044
1048
1053
1056
1059
1060
1060
1058
1054
1049
1041
1031
1020
1006
991
974
956
937
918
899
881
864
848
832
818
804
790
776
761
745
728
709
688
665
640
614
585
555
523
490
457
423
390
358
327
298
270
244
220
197
177
159
143
129
117
106
96
86
77
68
58
49
39
29
20
11
3
-4
-9
-13
-16
-17
-16
-15
-13
-11
-9
-6
-4
-2
-1
0
end frb_signal_t