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 = 35
|   Segment [0] from curve    1
|      662 samples [3729..4390]
|     0.112 of the curve [0.632__0.744]
|   Segment [1] from curve   10 (reversed)
|      673 samples [4208..4880]
|     0.127 of the curve [0.794__0.921]
| Candidate after realignment and trimming:
|   Candidate index = 35
|   Segment [0] from curve    1
|      513 samples [3787..4299]
|     0.087 of the curve [0.642__0.729]
|   Segment [1] from curve   10 (reversed)
|      513 samples [4306..4818]
|     0.097 of the curve [0.813__0.909]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 4.10747e-07
samples = 511
-9999999
3931822
-2714529
2112890
-1362669
744687
-1090693
743852
-1014551
1004235
-1253584
416158
84231
280608
482778
-596289
238167
44602
125900
-40063
26528
151348
-164274
182692
-8763
131406
307282
112345
62659
48432
89841
-306914
134556
-155909
33613
103160
-53747
-73806
-133697
-103604
-214049
76238
-85072
-135621
40451
-41155
-17019
-27420
28548
77644
7051
-28680
-7174
-11005
-10696
29144
-31534
-50269
1600
9947
-16891
21985
5757
-7317
-4132
-196
-21770
-7155
3489
-22838
-1511
4222
-8354
12230
11680
11476
6362
-1854
4150
9827
7793
2179
-619
6304
5870
-305
-2066
2058
-1081
2169
3951
-2468
1634
-58
2779
-1661
2646
-1434
-1193
741
1497
151
1580
-1168
489
1856
292
-1248
1337
-958
582
-305
-128
-951
51
-884
872
-112
-815
102
-66
-437
148
-367
-261
100
543
-89
196
-3
141
192
-80
-118
364
-108
288
-477
350
-378
122
-50
279
-285
154
-158
-48
105
43
5
119
11
185
-74
280
-150
45
-78
-91
3
120
-90
131
-28
-36
-5
76
-142
222
-264
-36
-167
221
-3
-64
36
87
84
38
-18
154
-119
80
89
75
-116
131
187
102
237
49
6
13
-43
-24
13
125
-113
-27
-59
-28
-56
-2
-67
-14
25
48
-148
-103
29
-40
-27
145
-136
-36
-66
-66
64
1
-80
39
0
172
-146
43
17
190
-34
-5
-38
-119
-120
41
-105
-39
-24
53
64
176
-1
-155
-117
-11
-110
-81
-105
-60
38
-99
1
-23
-90
-183
89
-40
-88
-2
-80
97
-109
-9
-194
5
-3
4
-115
-97
-15
74
-185
57
73
25
93
-25
-3
94
-91
-14
154
3
6
-105
58
115
-23
23
0
-22
-17
351
0
59
-48
-22
55
-79
-41
-58
-131
-129
68
111
-127
17
-16
49
118
-44
-138
74
-83
-6
-36
93
-19
50
-96
114
-9
-42
139
-57
-136
129
-40
0
-103
63
-40
-160
85
89
-78
-39
-31
-18
-38
-97
-169
130
-133
87
38
-30
-2
-89
-119
-30
-93
0
-57
-68
67
42
-37
-127
-101
116
-164
-29
-15
13
-97
43
-92
-50
22
-36
67
-27
-20
35
142
127
-130
42
-14
-51
74
-154
-1
-6
-5
9
-48
116
90
101
52
17
37
-18
88
-70
169
-15
27
-33
51
25
17
-28
33
30
-164
125
49
-15
25
129
16
-49
91
-68
108
-16
-52
-138
-21
-26
126
-29
-7
97
2
14
-47
45
128
-47
5
-60
130
-62
-15
66
69
1
-135
84
-138
60
-46
152
50
-115
-82
7
51
172
57
28
69
31
-37
-36
4
94
61
181
-57
68
84
-27
-62
26
-6
-43
-156
203
-51
126
125
-2
42
-40
3
54
-73
19
9
64
104
-146
-9
8
-32
26
89
-35
-120
-10
128
111
-279
-46
12
22
60
89
100
-214
-93
69
-150
-42
11
-51
14
-33
end frb_signal_t