% 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)
     124
      95
      65
      39
     136
     440
    1159
     756
    1138
    1014
    1354
     824
     737
     642
     490
     536
     441
     420
     341
     373
     331
     361
     283
     297
     278
     261
     236
     215
     219
     193
     207
     181
     156
     145
     124
     132
     139
     126
     113
      96
      85
     104
      82
      71
      37
      55
      53
      48
      18
      35
      49
     -27
      23
      26
      26
      14
     -15
      16
     -12
     -26
     -35
     -35
     -30
     -33