% 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)
     134
      95
      56
     -44
      92
     339
     224
     297
     242
     210
     400
     616
     763
     710
     478
     564
     540
     463
     509
     353
     369
     351
     314
     304
     276
     301
     243
     230
     184
     213
     179
     160
     180
     158
     115
     102
     100
      97
     125
      94
      83
      77
      73
      64
      51
     -12
      52
      14
      48
      66
     -29
      30
      35
      23
      20
     -36
     -40
     -45
     -16
     -16
     -25
      45
     -22
     -41