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 = 0
|   Segment [0] from curve    3
|      966 samples [ 192..1157]
|     0.137 of the curve [0.027__0.165]
|   Segment [1] from curve    5 (reversed)
|      933 samples [3102..4034]
|     0.134 of the curve [0.446__0.580]
| Candidate after realignment and trimming:
|   Candidate index = 0
|   Segment [0] from curve    3
|      513 samples [ 566..1078]
|     0.073 of the curve [0.081__0.153]
|   Segment [1] from curve    5 (reversed)
|      513 samples [3163..3675]
|     0.074 of the curve [0.455__0.528]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.10442e-07
samples = 511
-5187902
9999999
2110900
4587702
5268145
-2374652
3505208
-972739
5629879
-5285818
2921517
-980857
-2848595
-497970
-3629082
3167758
75813
1152402
-80274
1120427
1333128
371764
-216447
1220133
-975478
-2026851
707036
-1220476
-295051
-1219417
-1011139
891326
-1819478
255990
745920
60501
-356428
693769
28222
462494
-536440
-106607
-325436
-708310
61821
-311712
73343
10698
313468
39448
233219
188154
178915
211031
-175829
97341
-72300
106767
107899
185032
-24405
-123495
-30264
334484
150115
65690
15787
123850
-109635
-3953
6850
49002
-88948
-17993
346
-46590
-11847
-50012
-23071
31062
23222
-17392
-35146
-8504
5305
-4872
9075
-14021
-33275
-8133
10883
-4488
-1071
8302
-5331
1475
4738
7463
-516
-9585
6827
6754
-4229
-4292
-9038
2665
8375
-263
-2650
764
-6361
3974
2093
4361
1587
-1225
-547
1545
-3003
1547
-1836
2681
2006
574
-258
1027
-938
1078
-1858
1810
-1180
-591
-1360
-398
-1524
811
-1181
1488
-218
873
-368
-547
242
532
-1397
1203
-1424
-283
-1488
914
-776
909
160
742
-1338
-46
-1180
779
-577
115
-596
760
-317
8
-11
326
-934
596
-105
426
-414
-115
-1070
327
-348
-168
-702
326
-433
622
-803
436
-756
579
-592
217
-7
647
-536
58
-230
-307
421
63
-543
-237
-580
-410
-159
128
-429
75
-853
113
-886
11
-823
182
-329
-28
-348
419
-168
225
-214
757
-474
-66
49
-245
-311
-49
-514
63
-1039
542
-478
597
-506
206
-351
-33
-550
319
-241
-140
-79
397
-134
110
383
289
285
608
-24
192
-636
421
-199
447
-70
-63
-209
-190
-403
-143
-283
-256
-275
152
-500
-416
-502
735
378
-96
-82
167
-151
759
-334
-29
-271
637
156
-521
-565
501
95
72
324
175
-54
226
-750
-148
-462
57
214
76
279
429
-48
127
146
-61
21
630
-157
-285
-390
-205
55
-118
-38
461
-57
91
432
418
-227
-362
320
-120
-35
-492
-237
346
616
263
263
-8
-106
224
336
110
-278
184
152
176
14
-25
59
485
-32
-11
180
-161
-397
298
594
-197
175
-380
26
-364
-72
-202
-139
-300
21
87
603
-2
-674
-195
-233
422
16
483
449
225
-57
-185
-26
710
83
-408
273
-422
-31
-149
-293
442
-399
-577
-122
-13
-187
379
-206
60
1
-338
77
-105
-271
-262
295
270
545
318
-47
143
-675
-132
-145
58
-431
323
389
-548
-46
-5
237
-248
96
-217
87
-127
252
-92
666
756
-387
325
-367
405
445
-598
-209
-226
331
246
-51
-58
-205
-177
-288
25
213
-9
335
329
485
-105
-30
-76
-350
-87
124
-171
454
95
-311
-116
30
76
114
22
898
-46
-119
127
-507
189
124
-536
-244
447
77
-223
6
-389
-28
-100
-21
-116
-309
419
-671
181
-47
48
336
286
298
400
-170
219
-399
-10
-299
-437
-124
331
469
-300
-19
-50
230
15
-284
107
-344
-683
148
-60
0
-249
-347
-402
-245
-323
13
-80
-635
434
-490
329
149
end frb_signal_t