% 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)
     142
      90
      45
      67
     183
     426
    1371
    1328
     790
     584
     358
     299
     191
     165
     266
     412
     624
     609
     504
     438
     307
     326
     249
     268
     256
     224
     201
     231
     168
     179
     194
     150
     159
     141
     122
     115
     106
     117
     116
      73
      69
      63
      82
      69
      37
      42
      67
      39
      55
      46
      25
      35
      12
     -30
     -19
     -23
     -16
      17
     -27
      27
     -36
     -30
     -35
     -21