% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     140
      96
      97
     176
     119
     149
     209
     271
     241
     379
     955
    1095
    1109
     984
     517
     664
     493
     610
     480
     448
     445
     444
     352
     300
     327
     304
     200
     234
     202
     154
     205
     170
     128
     150
     132
     139
     117
     137
      94
     121
     113
      83
      68
      82
      79
      48
      51
      34
      54
      32
      22
      27
      36
     -16
     -18
       1
     -25
     -42
     -33
     -16
     -26
     -27
     -19
     -14