% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      75
      53
      61
      45
     -22
      54
      71
     108
     247
     156
     107
     317
     282
     108
     217
     175
     180
     207
     235
     228
     127
     229
     191
     201
     404
     314
     204
     198
     217
     209
     403
     151
     169
     166
     183
     144
     120
     140
      65
     112
      73
      74
      63
      63
      70
      84
     103
      25
      16
      73
      63
      60
      83
      56
      71
      92
      57
     105
      68
      70
      41
      70
      67
      63
      59
      24
      54
      56
      42
      14
      57
      32
      15
      27
      53
      28
      44
      32
     -21
      55
      51
      20
      27
      29
      20
      14
      15
      37
     -12
      -7
     -31
     -14
      18
     -14
      35
     -17
      12
     -22
      32
     -19
     -14
      14
      18
     -25
      30
      -7
      35
     -24
      13
     -17
     -28
      51
     -13
     -27
     -11
     -26
     -30
      43
     -36
      -6
     -13
      32
     -29
      11
      12
      13
     -22
       5