% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      75
      71
      54
      70
      38
      25
      54
      19
      99
      33
      62
      54
     171
     193
     149
     242
     228
     268
     371
     299
     287
     305
     179
     284
     182
     295
     340
     499
     372
     303
     223
     241
     346
     396
     232
     172
     295
     259
     215
     175
     242
     205
     168
     137
     212
     126
     162
     129
     114
      93
      94
     116
     108
     103
      62
      76
     107
      86
      74
      73
      49
      68
      71
      74
      58
      78
      76
      64
      62
      44
      46
      13
      74
      52
      47
      51
      34
      32
      36
      26
      33
      37
      -7
      33
      19
      34
      18
     -18
     -13
      33
      24
      30
      20
      35
     -26
     -13
      34
      23
     -20
     -27
       6
      28
     -22
      18
     -27
       5
     -11
     -19
      25
      28
      29
     -25
      21
      26
     -18
     -29
     -16
     -23
     -18
       7
     -12
      30
      22
     -10
     -18
      22
     -20
     -22