% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      23
      39
      23
      13
      14
      69
     222
      92
     202
     146
     137
     153
     116
     104
     186
     143
     124
     127
     160
     217
     219
     318
     403
     205
     485
     336
     184
     193
     166
     239
     162
     200
     126
      77
      86
     -23
      64
      53
      41
      64
      30
      65
      50
      45
     -10
      46
      43
     -32
     -11
     -29
      20
     -14
      24
     -24
     -39
     -38
      12
     -20
     -40
     -39
     -35
     -23
      30
     -20
     -37
     -41
     -33
     -42
     -39
     -32
     -29
     -40
     -30
     -41
     -39
     -36
      20
     -31
     -27
     -35
      23
     -26
     -19
     -10
     -26
      31
     -24
      48
      11
     -32
      11
     -18
       9
     -19
      19
     -28
      16
      34
      53
      19
      21
      -7
     -30
      -4
     -30
     -37
     -27
     -12
      11
     -40
     -27
      35
      -8
      28
     -12
      16
     -28
      23
       8
      24
     -22
      12
     -27
     -22
     -21
      43
      -9