% 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)
     153
      63
      73
      91
     210
     138
     230
     326
     495
     886
    1094
     923
     723
     545
     502
     654
     539
     456
     385
     354
     424
     258
     332
     280
     235
     268
     227
     235
     203
     187
     186
     189
     178
     144
     154
     155
     116
     139
     102
     103
      80
      90
      74
      78
      64
      63
      55
      69
      64
       9
     -17
      46
     -30
     -33
     -31
     -21
      37
      30
     -26
     -40
     -29
     -48
      44
     -18