% 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)
     161
      82
      65
      50
      76
     214
     241
     290
     409
     624
     702
     530
     656
     908
    1071
     828
     840
     753
     416
     472
     376
     394
     290
     326
     266
     283
     253
     209
     238
     208
     201
     186
     150
     148
     141
     139
     128
     112
      91
      95
      81
     104
      67
      50
      66
      42
      35
      34
      33
      21
       7
      23
      26
     -29
      42
      19
     -18
     -21
     -41
     -30
     -15
      14
     -23
      24