% 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)
     226
      85
      67
      55
     208
     164
     229
     322
     392
     300
     208
     175
     142
     118
     213
     310
     280
     263
     236
     261
     300
     338
     252
     291
     242
     271
     233
     215
     195
     179
     179
     138
     177
     129
     124
     114
     131
     116
     135
     116
     123
     113
     115
      71
      36
      32
     -15
      60
      40
      24
      35
     -34
     -29
     -14
      23
     -34
     -22
      43
     -35
      41
       3
      63
     -37
     -60