% 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)
      73
      57
       9
      37
     139
     270
     535
     708
     791
    1193
    1159
     893
     734
     557
     487
     543
     592
     553
     432
     389
     317
     280
     296
     280
     283
     262
     178
     229
     205
     183
     189
     173
     189
     140
     144
     146
     134
     101
     118
      93
     100
      93
      84
      61
      64
      55
      77
      23
      25
      66
      47
      38
     -10
     -42
      -8
     -32
      48
      18
     -28
     -47
     -38
     -26
     -19
       9