% 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)
     181
      73
      66
     105
     134
     230
     431
     302
     451
     388
     325
     415
     338
     306
     297
     370
     459
     324
     350
     366
     325
     307
     286
     285
     310
     219
     193
     208
     202
     178
     176
     161
     108
     151
     123
     107
      94
     105
     113
      95
      67
      85
      66
      63
      73
      74
      59
      49
      11
      56
      36
      41
     -23
     -21
     -16
      15
     -38
       8
     -26
       7
     -29
     -31
     -21
     -16