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 = 43
|   Segment [0] from curve   11
|      591 samples [2440..3030]
|     0.118 of the curve [0.487__0.605]
|   Segment [1] from curve   15 (reversed)
|      601 samples [ 761..1361]
|     0.124 of the curve [0.157__0.280]
| Candidate after realignment and trimming:
|   Candidate index = 43
|   Segment [0] from curve   11
|      513 samples [2485..2997]
|     0.102 of the curve [0.496__0.598]
|   Segment [1] from curve   15 (reversed)
|      513 samples [ 800..1312]
|     0.106 of the curve [0.165__0.270]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.24389e-07
samples = 511
9999999
-4422457
719194
1899872
-1093098
-1823544
3936322
-3609611
858730
-2021722
-1211589
-742061
-422009
2639414
537044
-884605
1087484
-2286965
743619
446409
-2762672
437009
-122673
-328835
-632591
856961
303386
602567
-437273
646194
207406
-462855
309380
404824
-257729
-161051
769057
-67745
171738
729226
-602225
-210729
398442
-136803
-121826
103686
584901
-68675
-500048
41660
-110969
233819
-75055
404453
-76442
86887
158870
78910
-42510
54030
-269088
137485
-139069
35186
-42904
66314
-467
38393
18394
-87953
66632
-1785
-65552
-13926
6556
-50377
36715
-28960
-23129
-3495
-2928
-2393
-26882
1614
8595
-18101
19414
-12550
-10076
41251
2988
12493
-4150
-5004
-11660
-8559
-14353
-6970
-12920
6621
-1084
7586
1018
3629
2081
-1843
-544
1893
-3154
2415
-7768
3780
-2830
2347
-764
3381
-3249
1356
-2856
-2428
-3330
3188
-2473
1492
935
566
-2081
1736
-1649
144
-653
354
-875
1633
-2374
1063
-1504
1400
-400
526
-1130
1191
-1553
86
-418
1230
-1480
1255
-1158
517
-876
1213
-1247
426
-104
646
-1041
713
-509
330
-25
1259
-554
541
-242
-98
-298
779
-661
491
-696
656
-1141
622
-694
580
-668
554
-394
707
-672
755
-245
805
-516
405
-503
173
-863
372
-583
161
-213
555
-25
808
-177
635
217
870
-389
-119
-827
656
-62
-40
-853
-121
-562
483
-362
483
-471
120
-596
97
-202
409
-186
167
-763
-120
-583
741
-169
-28
38
1341
-219
148
-356
399
-798
111
253
126
-566
228
289
370
-27
269
-273
-168
-253
319
-386
495
328
-375
33
33
-447
-103
219
350
-625
-306
-477
507
44
462
-571
-67
-173
123
-238
-81
-61
73
-180
570
-157
402
-304
181
103
363
-281
54
-365
180
-405
600
-84
72
-758
88
-210
463
467
-566
58
59
45
155
-248
268
103
380
148
-407
12
35
-95
200
-111
128
-338
153
43
186
-218
163
-540
-14
-585
-70
-339
60
133
364
20
169
-374
221
33
179
-199
-312
-61
168
-99
-271
-659
-64
-21
51
-94
83
-362
249
370
6
-314
-129
-235
367
-347
51
87
-34
7
-689
96
59
-195
405
-360
219
-362
215
-424
-449
-94
391
558
-410
-71
236
-76
272
294
279
-199
146
17
62
398
-380
-125
-327
35
-13
419
145
-8
197
22
267
-250
-644
455
-320
33
-309
-825
-140
-543
200
-6
-125
-284
114
-367
-173
-190
-197
-157
-144
209
370
301
26
-31
-345
107
74
52
112
-131
391
-232
120
401
58
196
177
-286
223
-667
-108
75
-112
101
220
-315
82
-46
-362
285
2
2
-22
168
209
402
-350
-13
406
-1
-62
-85
-272
169
-328
-231
-316
-124
-358
-796
63
58
-176
217
-298
-120
-19
-181
123
-131
-274
237
354
-90
354
-103
179
17
-360
173
-293
207
-332
289
-590
237
87
-283
412
99
-341
-75
-205
69
137
-66
284
-50
-95
269
233
582
-120
361
-183
-375
-149
218
-81
-337
end frb_signal_t