% 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)
      79
      73
      64
      95
     117
     211
     392
     840
     593
     313
     204
     258
     243
     385
     584
     689
     597
     673
     487
     384
     395
     338
     338
     338
     286
     240
     242
     220
     190
     205
     203
     178
     174
     167
     167
     128
     104
     100
      96
     102
      80
      65
      80
      58
      73
      50
      68
      53
      53
      44
      26
      32
      11
      34
     -21
      23
     -26
      28
     -15
     -30
     -45
     -30
     -31
     -45