% 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)
     115
      84
      53
     -17
      60
     195
     129
     220
     604
     961
    1055
     863
     531
     603
     452
     346
     489
     408
     451
     508
     411
     365
     435
     371
     327
     242
     259
     217
     220
     172
     161
     154
     164
     154
     141
     115
     109
     126
     114
      82
     106
      95
      96
      88
      69
      56
      76
      53
      47
     -26
      36
     -20
      16
      14
     -14
      32
       9
     -11
     -27
     -42
      10
      10
     -12
     -36