% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     178
     110
     104
      96
      84
      98
     109
     273
     237
     172
     179
     288
     669
     346
     278
     349
     233
     255
     132
     163
     221
     355
     266
     188
     285
     205
     158
     190
     115
      93
     132
     115
     124
      70
     130
      74
      86
      89
      63
      51
      34
      29
       0
      47
      21
     -19
     -21
      22
      -6
       9
      18
     -31
       9
       3
     -21
     -30
     -12
     -32
     -25
      26
     -29
     -37
     -20
     -36
     -17
     -36
     -34
      17
     -35
     -29
     -42
     -26
     -39
     -19
     -14
      24
     -33
     -37
     -31
     -20
      -7
     -30
     -38
       9
     -32
      -7
     -24
     -21
     -35
     -35
      10
      14
      -4
     -28
      26
     -16
     -29
     -26
     -22
      29
      25
      15
      14
     -24
     -37
      36
     -27
      28
     -36
      26
      35
      16
     -13
     -27
      26
       6
      30
     -27
     -15
     -23
      10
      34
      32
      27
     -24
      -3
     -26
     -34