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 = 21
|   Segment [0] from curve   45
|     1037 samples [4296..5332]
|     0.185 of the curve [0.766__0.950]
|   Segment [1] from curve   46 (reversed)
|     1014 samples [2979..3992]
|     0.164 of the curve [0.481__0.645]
| Candidate after realignment and trimming:
|   Candidate index = 21
|   Segment [0] from curve   45
|      513 samples [4740..5252]
|     0.091 of the curve [0.845__0.936]
|   Segment [1] from curve   46 (reversed)
|      513 samples [3044..3556]
|     0.083 of the curve [0.492__0.575]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 9.24799e-08
samples = 511
9999999
661689
1063350
5921921
2750054
2985871
1285373
64170
-46629
-1614342
-724694
-832822
-140472
-329056
1938573
-2250076
-269374
1860762
-611993
-645059
-1588612
-1012673
-221808
979375
131265
873351
582980
-435198
-1607157
655613
161234
410451
-876360
397818
-8740
266641
-282350
-392604
-488598
41995
502487
70535
291413
230211
11751
239685
662096
-419606
-360265
258547
262070
124051
-131334
-491601
105015
184217
352405
-166400
-32256
-203791
12904
56000
51479
-109225
-282508
-25790
101518
48266
-43122
23737
99514
-121347
-5062
-12004
-41370
-25473
5967
80088
-48709
-22960
-58135
59804
33097
-10444
14212
30924
7042
20587
16571
-13841
6114
-24268
1801
7241
-21399
-15843
-19444
-715
1324
-18941
-11294
-4407
6449
3306
-4822
-13853
-2753
901
2147
-5585
-8501
4259
-2059
-342
2326
-3011
4107
-2822
-1725
-779
-4144
-3816
-2381
562
-1112
-2503
-3938
-2620
-3332
-1612
-1512
-2259
-2732
-825
355
-917
-909
-888
-1794
-941
-1041
-896
-1271
-1024
-1393
216
-664
-998
-971
-1564
-134
-106
-1755
-1647
-1025
81
-260
-799
-976
-623
454
683
-916
-917
-23
75
224
-46
449
-457
-127
-1291
-75
-476
36
-468
-850
-480
-458
-371
106
353
-452
-1105
-1228
-629
-126
-194
-57
-473
-987
-214
-1012
212
-386
-642
-414
25
97
-854
-285
241
-488
145
-148
-1202
-517
-336
-316
-443
-345
-332
-339
-53
-324
54
360
-417
53
-821
-267
-381
-257
-741
151
315
-363
-439
271
802
-17
-241
-450
455
-381
-638
-145
-994
-140
47
260
117
50
293
-276
627
-311
-375
27
-170
-236
-288
38
-456
-291
-9
-69
72
118
-483
-54
-286
-49
-408
-325
393
28
-537
177
-73
-271
-236
122
444
94
-41
16
328
-931
623
-619
252
-989
-152
-508
-323
251
-919
247
193
-441
191
123
-456
-378
-583
-222
581
745
32
-1030
-847
-140
155
623
-490
-539
-218
-68
-420
-420
-87
404
183
-215
-114
66
-712
-343
-7
-34
670
-265
-282
161
360
-358
-526
227
-798
-31
-749
-385
-196
120
-447
35
243
389
-578
-510
361
421
208
-617
57
142
274
77
-421
-348
-372
-611
-185
499
-515
4
-369
710
609
131
-432
-49
344
282
804
-328
-193
-1047
-213
332
-191
-35
-95
460
-396
387
-348
204
-818
-234
-621
19
-8
-297
76
-500
190
-60
417
180
-138
246
-24
254
233
-131
379
4
298
-77
353
22
-196
366
-129
-199
-173
-312
-583
-273
-638
-534
366
629
-50
-663
32
-277
-38
-134
669
51
247
-182
-200
-739
793
-311
-80
307
-2
-579
150
389
457
413
162
174
141
-795
109
40
219
90
34
11
884
-194
-595
448
-148
-56
-339
80
-321
-664
-513
101
-386
-206
699
343
-301
302
-553
-145
823
367
-111
293
-518
517
-327
183
898
-579
261
130
-394
871
392
555
-278
-433
-91
261
27
257
445
760
343
-80
119
46
57
-33
-178
344
-117
379
-498
94
-179
67
-119
290
-200
-473
-417
213
end frb_signal_t