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 = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
6
10
14
17
20
24
28
32
37
43
49
55
62
68
75
82
90
97
105
113
122
131
140
151
161
173
184
196
208
220
231
241
251
260
269
277
285
293
300
307
314
322
329
336
344
351
359
366
372
377
381
384
386
388
389
390
391
394
397
402
408
416
425
434
443
452
459
466
471
475
479
483
487
492
498
505
513
523
533
544
554
565
576
587
597
608
618
628
639
650
662
675
690
705
722
741
760
780
801
822
843
864
885
906
926
946
965
984
1001
1017
1031
1044
1054
1063
1071
1076
1081
1084
1087
1088
1089
1090
1091
1091
1092
1092
1092
1092
1092
1091
1089
1087
1084
1081
1077
1074
1070
1068
1066
1065
1066
1067
1071
1075
1081
1089
1098
1107
1118
1129
1140
1150
1160
1170
1179
1187
1194
1200
1205
1210
1214
1217
1218
1219
1220
1219
1218
1217
1216
1215
1215
1214
1213
1212
1211
1210
1209
1208
1207
1206
1205
1204
1204
1203
1203
1202
1201
1199
1197
1194
1190
1184
1179
1172
1165
1158
1150
1144
1138
1132
1128
1125
1122
1119
1117
1115
1113
1111
1108
1105
1101
1097
1092
1087
1082
1077
1072
1068
1064
1062
1061
1062
1064
1067
1072
1078
1085
1093
1103
1113
1123
1133
1142
1151
1158
1164
1169
1172
1173
1174
1173
1172
1170
1167
1164
1161
1157
1153
1148
1142
1134
1126
1116
1106
1095
1083
1071
1059
1047
1035
1023
1012
1000
990
979
970
961
953
946
940
934
930
926
922
918
914
911
909
907
907
909
912
916
922
930
938
946
955
963
971
977
983
989
994
999
1005
1012
1020
1029
1038
1048
1057
1063
1068
1069
1067
1064
1058
1051
1044
1038
1033
1029
1027
1026
1025
1026
1027
1030
1032
1036
1040
1045
1051
1057
1064
1072
1080
1089
1097
1106
1115
1123
1132
1139
1146
1153
1158
1161
1164
1164
1164
1163
1161
1158
1156
1154
1153
1152
1153
1154
1156
1159
1162
1165
1168
1171
1173
1175
1176
1175
1174
1171
1167
1162
1155
1148
1139
1130
1119
1108
1097
1085
1072
1060
1047
1034
1023
1011
1001
991
982
973
966
959
952
947
942
938
936
935
937
941
947
957
968
982
997
1014
1031
1048
1063
1077
1090
1099
1106
1110
1112
1111
1108
1102
1095
1086
1077
1066
1056
1045
1033
1022
1011
1000
989
979
968
959
949
940
931
923
914
905
896
886
877
868
859
851
844
838
834
830
828
827
825
822
818
811
803
793
782
770
758
746
735
724
713
702
690
678
664
648
632
613
592
570
547
521
495
468
440
412
384
356
330
305
283
262
243
227
212
199
188
177
166
156
146
136
125
113
102
89
76
63
50
38
25
14
4
-6
-14
-21
-26
-30
-32
-32
-31
-29
-26
-22
-16
-9
0
end frb_signal_t