% 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)
      77
      77
      62
      78
     195
    1028
     578
     927
    1147
    1300
     806
     594
     568
     498
     430
     456
     443
     372
     323
     271
     270
     309
     258
     200
     227
     198
     178
     199
     183
     183
     141
     151
     126
     136
     120
     121
      94
      81
      77
      89
      95
      55
      77
      48
     -22
      63
      37
      52
      43
      64
       9
      50
      18
      15
       9
      18
     -19
     -41
     -28
     -27
     -18
     -40
     -32
     -36