% 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)
     158
      96
      89
      77
      79
      54
      79
     142
     317
     325
     296
     134
     280
     381
     731
     414
     576
     466
     362
     312
     304
     414
     369
     224
     227
     293
     211
     219
     201
     253
     293
     387
     273
     565
     733
     687
     527
     617
     617
     500
     401
     465
     379
     304
     353
     346
     334
     309
     298
     273
     316
     225
     265
     251
     232
     204
     213
     275
     180
     179
     209
     198
     133
     199
     179
     152
     170
     194
     136
     197
     102
     121
     136
     135
     130
     105
     129
      85
     124
      82
     122
      70
     104
      72
      63
     112
      55
      80
      77
      72
      16
      13
      50
      57
      55
      53
      57
      34
      32
     -17
      24
      38
      34
     -37
     -21
     -16
      43
      13
      43
     -10
      23
     -39
      42
      35
      23
     -36
     -35
     -17
     -39
     -19
     -49
      31
     -51
      55
     -37
     -26
     -31
     -47