% 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)
     736
     218
     164
     175
     265
     217
     330
     487
     457
     254
     280
     185
     194
     139
     158
      94
      51
      65
      56
     141
     184
     134
     174
     223
     354
     269
     283
     222
     245
     192
     189
     164
     150
     133
     156
     211
     194
     132
     154
     160
     -20
      93
     123
     132
      66
     114
     -24
     -82
      92
      45
     -38
      40
      55
      65
      48
     -74
      43
      96
     -80
     -25
     -37
     -97
      15
     -89