% 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)
     107
      45
      37
      49
     102
     113
     179
     345
     758
     810
     712
     631
     516
     429
     465
     377
     394
     329
     279
     286
     237
     239
     250
     228
     219
     230
     176
     169
     144
     167
     168
     183
     155
     134
     153
     120
     134
      88
      97
      90
     100
      98
      63
      60
      54
      53
      31
      29
      43
      25
      26
      23
     -27
      41
      21
      26
      19
     -34
     -34
     -43
     -21
      -9
     -19
     -34