% 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)
      95
      79
     102
      95
     120
     258
     355
     369
     290
     419
     364
     462
     449
     465
     765
     389
     370
     346
     304
     319
     247
     263
     263
     244
     239
     187
     210
     201
     173
     145
     181
     174
     190
     135
     141
     117
     136
     115
     124
     113
      92
      88
      94
      83
      49
      71
      43
      59
      30
      28
      28
      33
      26
      21
     -19
     -15
      24
     -29
      12
     -33
     -20
     -20
     -30
     -35