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 = 48
|   Segment [0] from curve   79
|      877 samples [1483..2359]
|     0.129 of the curve [0.218__0.346]
|   Segment [1] from curve   84 (reversed)
|      874 samples [4574..5447]
|     0.146 of the curve [0.762__0.907]
| Candidate after realignment and trimming:
|   Candidate index = 48
|   Segment [0] from curve   79
|      513 samples [1743..2255]
|     0.075 of the curve [0.256__0.331]
|   Segment [1] from curve   84 (reversed)
|      513 samples [4673..5185]
|     0.085 of the curve [0.778__0.863]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.10851e-06
samples = 511
9999999
4128824
2418837
-1270015
245846
1270370
637121
-992245
-107798
326135
-304984
-478305
112727
384803
-349569
-196875
-218964
-8610
432907
-183463
-82213
-83598
157307
-38384
-205911
132561
-5695
-47781
153242
-145380
8537
-67669
23954
72113
-67560
63601
-4466
50874
-14929
1146
20581
17442
16785
-18462
-22960
31137
38609
4115
-22099
21899
-28718
13696
-2204
6323
-17605
4479
-3577
-4289
-36
-5254
3438
609
4460
6288
-4724
6343
-7287
6095
-4607
-846
2709
-1061
2139
-482
-1973
3969
-400
2348
-4591
2591
-2723
815
933
-900
-203
0
-848
838
-689
881
-1435
104
-1364
1223
-791
1013
-445
934
-929
245
-557
581
-569
407
-562
515
-346
613
-645
543
-623
348
-306
150
-474
288
-451
490
-440
485
-409
382
-209
223
-358
295
-305
283
-268
297
-319
294
-196
279
-201
269
-212
217
-233
216
-260
221
-240
154
-108
148
-131
146
-174
172
-191
156
-130
133
-180
169
-137
105
-130
137
-132
154
-151
113
-133
153
-111
118
-105
55
-100
124
-156
169
-135
138
-85
65
-115
107
-120
84
-52
84
-98
55
-95
61
-77
78
-82
77
-70
83
-64
85
-88
100
-107
120
-74
65
-77
65
-44
85
-74
29
-48
77
-70
59
-54
64
-64
61
-65
73
-36
83
-52
49
-71
68
6
37
-50
54
-31
7
-47
37
-70
24
-47
31
-44
54
-55
58
-75
14
-7
36
-76
51
-18
65
-53
21
-47
-7
-41
36
-33
58
-53
23
-24
68
-22
25
-82
25
-32
49
-58
53
-14
27
-47
25
4
44
-6
55
-32
21
-25
17
-42
44
-13
42
-10
40
-54
22
-37
26
-48
19
1
29
-32
31
-72
4
-42
17
-27
68
-13
35
-54
24
-41
24
17
17
-14
65
14
50
-10
25
-2
24
-50
-20
2
-26
23
-2
54
16
4
15
5
49
-9
7
17
36
-29
-4
-27
55
-23
9
-24
-1
-13
14
26
-8
1
17
-28
32
-1
-14
-3
59
11
38
22
29
-6
13
-22
29
-23
-11
-34
4
-26
-19
-2
-2
-44
-11
-6
10
-19
36
-1
63
16
-9
-19
-15
0
53
8
49
-1
-46
-2
45
2
7
-12
-5
-12
1
-1
-17
-2
-10
-42
-4
-11
-9
14
3
-18
11
12
-27
-31
14
-8
27
-22
53
20
-1
2
5
26
-25
3
5
25
16
-12
4
20
-12
-18
9
-15
16
-28
47
0
21
10
41
-13
28
14
-18
-56
-37
-16
5
-44
22
8
4
-19
20
-38
-14
-11
22
4
-18
11
-22
17
9
-23
-30
-16
20
-43
-10
5
8
-9
16
44
24
-15
35
2
57
39
17
-34
-17
4
-13
-2
-28
20
-25
14
18
34
-33
3
4
-11
2
-16
22
29
-14
-43
5
2
-60
23
8
1
-9
-27
end frb_signal_t