% 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)
     137
      77
      43
      49
      89
     178
     324
     312
     441
     292
     577
     364
     469
     448
     457
     423
     364
     401
     307
     247
     306
     277
     229
     245
     208
     234
     188
     173
     169
     174
     163
     138
     124
     154
     109
      97
     113
     107
      82
      75
      90
      68
      79
      66
      49
      45
      40
      63
      37
      58
      33
     -27
      38
      11
     -34
      14
       6
     -36
     -16
     -13
     -32
     -33
     -24
     -20