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 = 20
|   Segment [0] from curve   77
|      605 samples [8404..9008]
|     0.064 of the curve [0.894__0.958]
|   Segment [1] from curve   79 (reversed)
|      613 samples [5924..6536]
|     0.090 of the curve [0.869__0.959]
| Candidate after realignment and trimming:
|   Candidate index = 20
|   Segment [0] from curve   77
|      513 samples [8509..9021]
|     0.055 of the curve [0.905__0.960]
|   Segment [1] from curve   79 (reversed)
|      513 samples [5921..6433]
|     0.075 of the curve [0.868__0.944]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 3.23092e-07
samples = 511
9945466
-3645491
-3619496
9999999
2055659
1867157
-2383901
-3000490
1278182
532836
-680253
793262
-815543
-1463047
-108000
-247015
-264897
-322083
1325028
427950
-125139
206499
35483
203136
-15697
-490277
323812
-30770
31543
-170771
29021
-206194
33983
74049
-54812
37279
-59563
-46836
-242729
-20946
-30584
43960
-96382
-62553
58154
-129070
-65876
-6213
34859
-37591
1747
955
931
-22225
142
46652
-6825
-14082
-10039
-12080
-18261
31529
-21562
11183
17652
-9086
-12285
11599
-1756
2541
-22527
-5731
-3224
7947
6532
3828
539
-2924
8285
-957
-752
796
-3127
2180
-4789
976
326
-1507
-1919
5509
-1596
553
-3392
1427
-1089
307
-1402
-295
-3250
-704
-372
0
-618
-230
-263
-1210
-2007
762
-478
289
-930
143
-1217
401
-443
497
-726
93
-261
-157
-958
480
-621
-59
-400
283
-832
-118
-417
322
-765
251
-432
48
-396
-164
-400
-166
-413
218
-372
180
-510
234
-471
178
-168
136
-217
179
-291
68
-219
-80
-98
69
-255
6
-197
44
-274
35
-218
-6
-225
-50
-205
-108
-248
-80
-168
80
-274
-15
-93
-66
-140
-15
-285
129
-230
88
-275
10
-26
116
-213
-10
-49
-24
-204
53
-176
-15
-147
-28
-50
56
-182
0
-128
-51
-131
111
-206
17
-70
-57
-75
-123
-197
62
55
49
-148
52
-39
39
-24
34
16
58
-135
83
-76
-56
19
-77
-169
60
-84
-73
124
-53
4
-55
16
152
-78
-34
-57
23
-92
59
-54
105
-117
57
41
199
-53
44
-94
17
-65
-28
-140
32
-57
287
-4
50
2
29
-134
-61
-99
-103
-65
-136
48
-68
-47
9
-141
-7
-87
63
-90
62
-86
33
-26
-45
-39
40
-23
106
104
18
42
-25
87
48
-16
139
-59
-7
-3
52
-199
-52
-12
-111
-67
44
-98
18
-21
38
-172
30
156
-88
-89
27
4
-107
-40
-7
-143
-56
88
167
-77
-213
-16
-41
19
-148
-109
-63
66
-27
-29
-12
47
65
29
-82
59
-2
-85
5
6
19
-44
11
2
-62
-29
-39
-67
43
45
-45
15
19
42
-98
-85
21
-53
165
-4
10
-60
57
-160
-59
72
25
-108
20
-14
33
1
-10
-82
28
-76
16
-29
10
55
32
8
8
-100
-72
42
-20
22
-95
75
-146
79
-84
-54
-54
-143
-139
14
31
-159
46
-58
89
62
46
123
-51
55
122
-96
124
29
33
-24
-46
174
61
-103
-27
57
109
-59
-137
102
136
31
67
-128
-150
-31
-88
67
-85
-15
-39
5
90
-77
22
85
33
-79
-32
141
26
31
-138
-148
-84
-192
-132
-80
134
151
-49
-89
44
-47
24
-151
-121
-40
-54
13
-14
23
-30
-17
146
-26
-7
28
14
-30
4
-7
-184
54
31
38
-103
62
-52
-126
122
-96
-12
26
53
-28
-54
-144
-9
45
-104
33
85
-182
-9
-71
9
-35
-20
-8
59
227
end frb_signal_t