% 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)
      76
      83
      96
      70
      50
      35
      64
      90
     158
     296
     361
     216
     328
     465
     527
     192
     277
     286
     318
     410
     393
     745
     586
     596
     773
     610
     466
     538
     642
     507
     492
     460
     428
     571
     360
     436
     346
     386
     348
     337
     342
     352
     299
     299
     300
     228
     322
     278
     296
     250
     230
     221
     230
     175
     205
     211
     222
     196
     259
     239
     168
     228
     169
     179
     191
     198
     165
     174
     150
     165
     139
     132
     129
      89
     145
     130
     124
     134
      95
      92
      96
      90
     108
      79
     106
      64
      66
      77
      69
      58
      55
      49
      58
      49
      55
      25
      40
      58
     -37
     -13
      38
      43
      28
     -14
      50
      16
     -18
      20
      28
     -12
       1
     -44
     -44
     -26
     -20
     -18
     -37
     -39
      31
     -25
     -22
      43
     -35
      13
     -40
      24
     -51
      22