% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      49
     -25
      46
      65
      47
      63
      50
      67
     123
     147
     289
     276
     256
     189
     237
     169
     325
     274
     411
     262
     254
     162
     196
     154
      92
      95
     126
     109
     111
     109
      84
      70
      58
      66
      88
      23
      49
      29
      60
     -28
     -30
     -27
     -10
     -33
     -28
     -21
      -7
     -30
     -15
      -5
      35
      32
     -10
      44
      43
      67
      81
      29
     -23
     -13
      65
      26
     -26
      39
      35
     -37
     -41
      24
     -34
      21
     -23
     -41
     -35
     -36
     -13
     -18
     -43
     -42
     -36
     -37
     -33
     -41
     -37
     -42
     -43
     -30
     -45
     -35
     -29
     -46
     -43
     -40
     -40
     -40
     -37
     -37
     -26
     -38
     -15
     -39
      -9
     -31
     -30
     -36
     -28
     -39
     -13
      -6
      31
     -23
      16
      54
     -16
     -26
      29
      16
      48
      38
      28
      33
      18
      36
      13
      52
     -20
     -22
      33
     -23