% 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)
     153
     100
      72
      73
     393
     723
     564
     943
     449
     457
     390
     451
     644
    1001
     941
     712
     547
     501
     373
     433
     377
     377
     278
     325
     245
     283
     227
     240
     201
     168
     203
     150
     153
     165
     149
     113
     122
      99
     124
      72
      86
      78
      70
      63
      60
      57
      48
      50
      47
      30
       7
      23
      14
      14
     -14
      26
     -31
      28
     -33
     -33
     -27
     -23
      15
     -23