% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     125
     155
     214
     107
      77
      45
      75
     111
     107
     237
     302
     351
    1636
    1308
     870
     548
     509
     461
     426
     338
     300
     387
     246
     309
     267
     269
     217
     213
     274
     177
     136
     188
     182
     176
     137
     103
      68
     100
     138
     112
     108
      39
      42
      91
      62
      58
      47
      50
      18
      -3
      14
      12
     -24
      37
     -26
      11
      40
     -16
     -16
      43
     -16
      44
     -29
      26
     -26
      17
     -26
      12
     -31
      12
     -28
     -31
     -29
     -29
      11
     -24
     -30
     -22
     -29
     -31
     -35
      22
     -39
     -12
     -27
     -34
     -17
     -16
     -33
     -18
     -30
     -38
     -33
      -7
     -22
     -14
     -27
     -33
     -22
     -25
     -12
     -21
      24
     -33
     -23
     -13
     -26
      25
     -30
      13
     -12
      33
     -22
      18
      40
      26
      28
      22
      37
     -10
      26
      27
     -14
      23
       4
     -29
     -18
      20