% 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)
     158
      87
      78
      83
     132
     348
    1228
    1591
    1356
    1320
     822
     776
     551
     506
     565
     384
     347
     341
     354
     282
     232
     245
     165
     130
     169
     159
     132
     106
     135
      99
      73
      87
      95
      68
      75
      64
      49
      60
      55
      51
      39
      42
      47
      44
      38
      22
      26
      27
      22
     -10
     -20
      18
      26
      16
      12
     -15
      26
     -26
     -21
       6
     -10
      14
      -7
     -22