% 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)
     100
      96
      66
     120
     489
     858
     827
     831
     780
     772
     494
     320
     257
     299
     203
     158
     195
     176
     193
     314
     282
     292
     235
     281
     207
     225
     230
     166
     166
     181
     132
     138
     144
     137
     125
     125
     101
      94
     103
      56
      74
      56
      69
      77
      59
      68
      61
      36
      17
      23
      44
     -29
      17
      29
     -15
      21
      21
     -20
      21
     -14
     -35
     -42
      15
     -11