% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
    1486
     384
     325
     281
     204
     222
     216
     359
     256
     234
     236
     339
     764
    1562
     711
     907
     728
     702
     566
     683
     565
     691
     764
     509
     877
     807
     974
     962
     692
     719
     654
     635
     682
     514
     426
     405
     576
     558
     375
     332
     485
     377
     396
     398
     367
     265
     434
     422
     411
     394
     333
     382
     333
     403
     318
     241
     160
     313
     285
     249
     182
     321
     280
     276
     205
     195
     299
     163
     179
     174
     143
     149
     189
     174
     167
     130
     189
     200
     133
      58
     -53
      68
     158
     162
     146
     186
     140
     112
      18
      60
     142
      14
     -87
      64
     -49
      42
      79
     -39
     164
     -79
      60
     -23
      79
      19
      33
     -69
      97
      54
     105
     -60
     -39
    -103
    -108
     -24
     100
     -97
      99
      57
     114
     -60
     -93
     -91
      46
    -114
      84
     -74
     -14
    -111