% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     225
     116
     110
      94
     107
     124
      87
      76
     161
     144
     279
     368
     330
     312
     473
     323
     180
     183
     301
     229
     164
     168
     111
     140
     141
     107
      81
      62
      59
      82
      58
      65
      51
      61
      45
      50
      35
      46
      27
      60
      17
     -22
      14
      28
     -32
     -14
     -28
     -25
     -12
      28
     -22
     -24
     -29
      38
     -37
     -25
     -32
      24
      14
     -21
     -26
     -37
     -33
     -25
     -19
     -25
     -23
     -24
     -23
      12
      11
     -28
     -31
     -20
     -28
     -38
     -25
     -26
     -21
      18
     -35
     -20
     -31
     -19
      40
      19
     -32
      22
      14
     -30
     -22
     -17
     -26
      23
     -27
      19
     -32
      16
     -19
     -13
      26
     -22
      14
     -29
       6
      12
     -12
     -15
     -18
      27
      24
     -27
     -28
       9
     -32
      32
      27
     -29
      18
      26
     -30
     -25
      40
      35
     -10
     -15
      18
      14