% 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)
     157
      84
      42
      89
     167
     643
     796
     556
     314
     220
     263
     282
     219
     269
     216
     242
     251
     243
     281
     329
     310
     330
     358
     266
     244
     185
     234
     212
     192
     176
     164
     143
     149
     136
      92
     108
      82
      89
      91
      78
      84
      75
      56
      52
      63
      51
      35
      76
      45
       9
     -11
     -29
      33
      40
      26
      40
     -19
     -46
     -29
      19
      25
     -21
     -47
     -15