% 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)
     189
      55
      60
     128
     182
     259
     215
     239
     333
     290
     313
     200
     145
     159
     184
     222
     343
     319
     352
     291
     256
     255
     214
     179
     183
     221
     244
     243
     207
     283
     170
     172
     127
     169
     147
     129
      85
     116
      92
      88
      70
      78
      77
      75
      56
      66
      45
      76
     -18
      53
      44
      30
      38
       3
      43
     -21
     -37
     -36
     -19
     -40
      16
     -42
      11
     -34