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 = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 4.21718e-08
samples = 511
-9999999
5007652
-6465686
2490801
-3896859
-2222544
-3787119
1563719
-1813899
-957579
-2891297
2494441
3329147
3230298
-925288
3212743
-2125580
2557055
-1027959
-1017843
-1526967
480030
174952
449545
-2184985
3424050
-925971
-468793
-1683056
-1708650
1271833
-383489
-1399523
-56001
1742593
-575114
512714
-788311
1058355
-149282
-513947
-593901
-217339
193265
-305056
-58239
-253855
298045
232687
534348
457727
166196
110736
679746
188825
-307753
212259
-152976
-185350
-76669
-126501
-282654
13684
-156645
-45766
194758
57593
-156458
20329
-14079
182333
-31449
71825
-142183
-17880
-23844
132417
27597
16954
27327
-25282
-63677
74974
-17577
27019
-15369
28798
-19907
-13085
-88695
8070
-19036
27958
12891
8864
-10688
8541
-14254
17275
-5285
10440
-8888
796
-2780
-9923
-1766
16716
-13978
4407
-7216
10357
-1135
9000
-6890
3892
-8686
7909
-5026
2170
-4779
7066
-4907
4312
-1999
4162
-5566
7488
-2266
4495
-4499
6584
-4552
4602
-1096
1097
-2032
3920
-2000
2761
-2486
3586
-3494
3845
-3083
4157
-3320
7
-2712
1772
-2049
2922
-2500
1694
-2428
-821
-1943
1046
-1936
3178
-1315
768
-2592
2490
-959
1997
-193
508
-1044
1856
-888
1183
-1591
2326
-934
721
-131
895
-301
2411
-1726
2183
-1393
2741
-1027
-364
-2023
1267
-1992
-159
-191
2010
-550
1244
-565
2167
-991
502
-1479
1514
-1410
1807
-1176
947
-189
2304
-1462
1379
-1093
719
358
691
-343
29
-254
321
-902
-2
120
476
35
-33
-1909
1398
-1274
781
-1104
174
-315
1820
-1211
878
268
-604
-189
-255
819
-173
-837
604
-223
312
-1350
103
-503
252
-1259
717
108
-310
-2097
518
-1122
1002
-601
1257
1137
250
-821
558
-2229
360
-2116
-238
-290
264
805
523
-104
669
-269
-766
546
-27
-1481
1266
-1650
-343
-906
-382
-109
294
565
127
131
-481
-871
464
-1608
-891
-1023
-550
-246
398
-11
1007
-1243
-10
701
576
217
936
661
-266
535
982
926
250
-1287
827
-881
1955
-406
-2479
-93
271
-924
-694
1144
555
-665
1437
372
233
-1724
1515
1543
259
-212
123
434
1048
844
270
51
-413
-241
-384
-869
149
1378
-1215
-224
1656
145
431
-124
-604
-263
-501
-319
-245
-76
467
-242
254
39
-221
-65
-1424
541
108
642
380
-1371
-180
-131
-20
173
553
151
-580
-780
1347
-614
445
18
194
748
781
-463
1087
34
1045
321
-345
140
146
-752
683
1217
-668
595
504
683
477
585
276
556
-232
-81
918
759
-229
-713
951
-939
-671
-475
-423
-259
-804
399
-1047
-693
979
-1166
-8
-798
257
361
-1677
-908
523
156
-1739
503
1140
323
-145
-1578
603
-769
1202
713
-417
1058
474
369
205
406
435
149
731
452
-24
-363
799
551
-469
535
380
1772
1304
1090
1219
1381
656
-1266
-917
737
881
239
170
-856
1379
1527
-881
594
-944
-905
175
525
1094
-1676
23
105
-376
430
-407
46
276
2216
-287
-676
-76
783
200
451
664
-628
1245
1536
-531
-767
-111
957
732
-329
-906
1208
-241
-730
957
-404
314
-375
828
1738
413
84
-2249
end frb_signal_t