% 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)
     116
     118
      77
      76
     145
     172
     545
     541
     742
     343
     332
     297
     235
     180
     272
     367
     333
     291
     275
     270
     248
     267
     265
     274
     258
     258
     296
     251
     206
     199
     213
     154
     192
     159
     162
     129
      97
     124
      99
      92
      75
      68
      82
      76
      63
      71
      62
      40
      42
      28
      18
      -4
      33
     -14
      31
     -17
       9
     -28
     -22
     -33
      10
     -34
     -22
       9