% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     228
     143
     172
     105
      67
      75
     116
      99
     179
     246
     279
     351
     585
     370
     245
     254
     159
     174
     224
     108
     138
     111
     136
     126
     116
      41
      73
      73
      76
     -23
      65
      38
      41
     -12
     -34
      26
     -26
     -49
     -55
      17
     -44
     -23
     -55
     -54
     -30
     -46
     -37
      16
      65
     -40
     -29
     -25
      -7
      54
     -27
      65
      30
      27
     -34
      -2
     -28
     -18
      12
     -11
       7
      42
      13
     -46
      55
      43
      32
      13
     -35
     -35
     -28
     -17
     -19
     -29
     -40
     -41
     -11
     -24
     -44
      37
     -36
     -48
     -39
      22
     -31
     -49
     -51
     -44
     -21
     -26
     -51
     -42
     -31
     -45
     -55
     -31
     -14
     -14
     -45
     -35
     -46
     -33
      45
     -39
     -18
      33
     -34
     -17
      55
      40
      35
      61
     -36
     -29
      -9
      68
     -40
      55
      18
      48
      28
      37
      28
     -24