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 = 16
|   Segment [0] from curve   24
|     1378 samples [8847..10224]
|     0.130 of the curve [0.837__0.967]
|   Segment [1] from curve   36 (reversed)
|     1361 samples [ 711..2071]
|     0.247 of the curve [0.129__0.377]
| Candidate after realignment and trimming:
|   Candidate index = 16
|   Segment [0] from curve   24
|      513 samples [9082..9594]
|     0.049 of the curve [0.859__0.907]
|   Segment [1] from curve   36 (reversed)
|      513 samples [1330..1842]
|     0.093 of the curve [0.242__0.335]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
13
25
36
47
58
69
82
95
108
122
137
151
166
179
193
206
219
231
244
256
268
279
289
298
305
310
314
315
316
315
313
310
308
306
304
303
303
304
305
308
312
317
324
332
341
351
361
372
382
392
401
409
416
421
424
425
424
420
414
407
398
387
376
364
352
339
327
316
307
299
294
291
292
294
298
304
309
314
319
322
324
325
325
324
323
321
320
319
319
319
319
320
320
321
321
320
318
314
309
301
292
280
267
252
237
222
209
199
192
190
190
195
202
210
219
228
236
242
246
249
250
250
248
246
243
240
238
236
234
233
233
233
233
233
233
233
232
231
229
226
222
217
212
206
201
196
192
188
184
181
177
174
171
168
165
162
159
157
156
156
157
158
160
163
166
170
174
178
182
187
191
195
199
202
204
205
206
205
204
202
201
198
196
194
192
189
186
183
180
177
173
171
169
167
167
167
168
169
171
173
174
176
177
178
179
180
180
180
180
180
179
179
177
175
173
171
169
167
165
163
162
160
159
159
159
160
161
163
166
169
172
176
179
181
183
184
185
186
187
188
189
191
194
197
200
204
208
211
213
214
214
213
211
208
205
201
196
192
188
184
181
179
178
179
180
184
188
192
197
201
205
207
209
210
209
207
205
201
197
193
189
184
180
175
171
167
164
162
160
160
161
163
166
168
170
172
174
175
176
176
176
176
176
174
173
170
167
164
160
155
151
147
142
138
134
131
128
126
124
123
123
124
125
126
127
128
127
126
124
122
118
114
109
104
99
94
90
86
82
80
79
80
82
85
90
95
101
108
115
123
130
136
142
147
151
154
156
157
156
156
154
152
150
149
149
150
152
156
161
166
173
179
184
189
191
192
192
189
186
181
176
171
167
163
159
157
155
153
151
149
147
144
141
136
131
126
120
113
106
99
91
84
77
70
63
58
53
50
49
49
51
55
60
67
75
85
96
107
118
129
139
147
154
159
163
164
163
161
158
155
150
146
141
136
132
128
124
120
116
112
107
103
98
93
87
82
77
72
67
63
61
59
58
57
58
58
58
57
55
51
45
36
25
12
-3
-19
-35
-50
-63
-73
-80
-83
-82
-78
-71
-61
-50
-37
-24
-11
2
14
25
35
44
52
59
65
70
75
79
83
87
90
92
93
93
91
88
83
76
69
61
52
43
35
28
21
15
9
4
0
end frb_signal_t