% 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)
     219
      46
      64
      26
      88
     137
     197
     217
     194
     273
     346
     969
    1186
    1343
     943
     775
     543
     583
     455
     396
     386
     411
     307
     375
     272
     255
     229
     196
     204
     186
     172
     179
     130
     114
     117
     116
     113
     104
     103
      56
      76
      74
      87
      75
      67
      57
      43
      56
      28
      50
      34
      22
      57
     -29
     -16
     -12
     -30
     -12
      16
     -28
     -37
     -31
     -10
     -46