begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-02 00:20:33 by stolfi
| 
| False candidates
| Generated from ../../std/s/raw.can by swapping segments
| between candidates.
| 
| 
| frb_analyze
|   maxShift =    0.000 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 22
|   Segment [0] from curve   27
|      768 samples [ 602..1369]
|     0.133 of the curve [0.104__0.237]
|   Segment [1] from curve   36 (reversed)
|      600 samples [2715..3314]
|     0.109 of the curve [0.494__0.603]
| Candidate after realignment and trimming:
|   Candidate index = 22
|   Segment [0] from curve   27
|      513 samples [ 729..1241]
|     0.089 of the curve [0.126__0.215]
|   Segment [1] from curve   36 (reversed)
|      513 samples [2759..3271]
|     0.093 of the curve [0.502__0.595]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 6.49383e-07
samples = 511
2265624
809052
-9999999
4590122
1860191
-147699
2690435
930328
105863
-27967
997434
-411391
-323676
-835893
-1457676
-47218
574966
376763
-506304
368504
66701
117881
-623040
-247838
271024
266306
441516
-113618
122346
-205519
46007
-228058
79121
-115980
-133559
-80450
-39667
29264
-100365
-8239
7191
74757
-153369
88005
3845
9755
62659
-17344
38279
-40114
-559
-28056
-43518
-2349
24409
12544
36350
22302
-18668
17972
-12391
-14090
-8116
6656
-33142
6740
-411
11316
2942
5889
-7074
7832
-431
2063
-3965
11846
-7975
-12532
-1785
1767
-3922
-1129
-3778
4595
-914
8032
-3769
-250
-696
-796
402
-443
-288
-335
-2519
-1169
-2934
-262
-1189
-404
-1624
1437
-1112
1818
-788
375
-887
1162
-770
470
-1621
396
-358
-323
-748
517
-1353
417
-1042
160
-635
117
-800
702
-526
573
-669
215
-488
430
-745
-73
-234
-52
-335
267
-612
211
-595
16
-595
167
-428
260
-580
244
-476
103
-366
107
-370
126
-371
252
-383
-18
-438
34
-413
174
-409
60
-221
120
-118
186
-211
116
-296
167
-252
105
-290
-2
-133
104
-263
116
-176
98
-145
27
-177
59
-232
43
-100
81
-162
75
-224
-5
-83
107
-135
67
-228
40
-15
-1
-80
42
-162
63
-142
156
-87
-15
-201
79
-137
36
-95
100
-127
-6
-116
43
-203
-35
-56
77
-115
-53
-147
72
-72
-28
-88
-43
-101
9
-110
24
-20
57
-152
47
-140
11
-58
50
-58
8
-256
52
-151
19
-143
67
46
61
-103
16
-1
0
-68
15
-155
-51
-15
-23
-61
54
-116
44
-10
78
-114
2
-77
2
9
-42
-111
84
-35
-43
-153
85
-1
22
-159
11
-9
-39
-6
-23
6
-85
-2
-62
-14
57
2
-19
-50
-50
-86
22
-74
47
12
-49
-6
33
-165
88
37
92
-77
-86
72
46
-88
84
-36
39
18
123
-25
0
-110
12
-52
-45
-109
90
-78
50
12
38
-25
-46
-46
41
-43
-133
-23
61
42
-9
-65
41
42
65
-62
-10
-91
-63
-84
-23
23
61
-21
28
-7
72
71
25
-82
-18
4
6
-31
6
-1
40
-81
1
5
53
-62
-66
-97
-24
-53
-68
92
102
10
-12
21
40
17
-59
-8
-72
-58
-34
51
64
21
71
7
46
65
85
-68
38
-19
76
-23
30
-7
3
-25
60
-45
27
-47
-5
52
-39
-7
-16
34
-1
-20
-65
-20
-93
154
-48
-8
128
-25
-65
-73
-28
-23
-86
-1
-35
-36
33
-8
-48
17
-58
12
2
-76
94
38
-40
1
14
10
14
21
-17
44
-7
-18
15
24
13
-67
-18
-67
-77
18
-13
42
131
24
68
-70
44
-106
4
-42
-36
36
-8
27
-42
16
128
17
-8
1
-9
-39
92
-60
33
-34
-61
-7
37
29
-39
-31
16
2
-11
33
35
17
-79
0
121
4
-16
54
-86
40
-72
7
end frb_signal_t