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 = 32
|   Segment [0] from curve    2
|      746 samples [3231..3976]
|     0.135 of the curve [0.583__0.717]
|   Segment [1] from curve   13 (reversed)
|      768 samples [ 353..1120]
|     0.133 of the curve [0.061__0.194]
| Candidate after realignment and trimming:
|   Candidate index = 32
|   Segment [0] from curve    2
|      513 samples [3466..3978]
|     0.093 of the curve [0.625__0.717]
|   Segment [1] from curve   13 (reversed)
|      513 samples [ 353.. 865]
|     0.089 of the curve [0.061__0.150]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
19
37
55
73
90
105
119
130
139
145
149
150
149
146
142
136
130
123
116
108
100
92
84
77
70
64
60
58
59
63
70
80
93
107
123
141
159
177
195
211
226
238
248
254
257
257
252
243
230
214
195
173
150
125
101
78
57
38
21
7
-4
-12
-18
-23
-26
-28
-29
-30
-30
-30
-30
-29
-28
-27
-25
-22
-18
-14
-10
-5
-1
2
4
4
2
-3
-9
-17
-27
-36
-46
-55
-62
-69
-73
-75
-74
-71
-65
-56
-45
-31
-15
2
19
37
55
72
87
99
109
114
116
114
108
98
85
70
54
37
20
5
-9
-20
-29
-36
-39
-41
-39
-36
-32
-27
-20
-14
-9
-4
1
4
6
7
6
5
2
-1
-6
-11
-16
-22
-29
-35
-42
-48
-53
-58
-62
-64
-64
-62
-58
-51
-43
-32
-21
-8
5
19
33
47
60
72
84
94
103
110
116
120
123
125
125
124
123
121
119
117
115
113
112
110
109
108
107
106
106
106
106
107
109
111
114
116
119
122
125
128
132
135
139
143
146
148
151
153
155
156
158
160
163
166
170
173
177
181
184
186
186
185
182
177
171
164
157
149
142
136
131
127
123
119
115
110
104
96
86
75
63
50
36
22
9
-3
-15
-26
-35
-42
-47
-50
-50
-48
-45
-39
-32
-22
-12
0
13
25
37
48
58
66
72
76
77
77
75
72
68
63
58
54
49
45
41
37
34
31
28
25
21
18
15
11
7
3
-1
-4
-7
-7
-7
-4
0
5
12
20
28
36
45
52
59
65
68
69
68
65
60
53
45
36
28
20
14
8
4
1
0
1
2
4
7
11
15
20
25
30
36
41
47
52
57
61
65
69
72
75
77
79
80
82
83
84
86
87
89
90
91
90
89
86
82
75
67
57
45
31
17
2
-12
-27
-40
-52
-63
-72
-80
-86
-90
-92
-92
-90
-85
-79
-71
-62
-52
-41
-31
-20
-10
-1
7
15
22
29
34
39
43
47
50
52
55
57
58
58
58
56
53
49
45
39
33
27
21
15
11
7
5
3
3
5
8
12
17
24
31
39
48
57
65
72
79
86
91
95
99
102
103
104
103
101
98
95
90
86
82
79
76
75
75
76
78
79
82
85
89
94
101
109
117
127
136
146
153
160
165
167
168
168
166
163
159
155
152
149
146
144
142
140
139
137
136
134
132
129
127
125
122
121
119
117
116
114
111
108
105
100
96
91
86
80
75
70
65
60
55
49
44
38
32
25
18
11
5
0
end frb_signal_t