% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     268
     219
     155
     134
     149
     140
     174
     187
     197
     205
     418
     521
     541
     324
     475
     596
     488
     226
     372
     241
     339
     247
     280
     292
     241
     172
     181
     154
     174
     109
      92
     126
     117
      79
      55
      46
      78
      98
      65
      74
      46
      71
      54
      -6
      24
      20
      21
      41
      35
      53
      36
      67
      20
      12
      36
     -14
     -14
     -17
      18
     -41
      40
      29
     -15
     -19
      38
      20
      -3
      15
      13
      51
     -25
     -39
      11
      30
      46
      22
     -22
      32
     -28
     -27
     -35
     -37
     -20
      28
     -46
     -44
      17
      35
     -45
      34
      -7
      58
     -27
      46
     -26
     -34
     -17
     -26
      38
      26
      14
      39
     -17
     -20
     -25
      37
     -28
     -15
     -24
      16
      28
     -32
      19
      39
     -33
      19
      14
       5
     -21
     -15
      22
      40
     -15
     -26
     -26
     -15
     -13
     -42