% 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)
     416
     206
     203
     175
     279
     184
     140
     218
     137
     147
     158
      90
     146
     149
     154
     150
     190
     143
     123
     135
      92
      98
     166
      96
      56
      55
     101
      68
      49
      65
      65
      61
      43
      51
      73
      57
      59
      58
      65
      47
      42
      24
      36
      39
     -13
      29
      31
     -13
      23
      29
     -28
     -33
      33
     -18
     -23
      25
       7
     -34
     -13
      40
     -28
       9
      39
     -31