% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     146
      65
      80
      59
      21
      32
      12
      41
     113
      79
     114
     144
     224
     204
     162
     189
     235
     222
     201
     230
     185
     129
     135
      87
      89
      61
      83
      79
      57
     100
      36
      65
      34
      28
      26
      18
     -27
     -32
     -24
      28
     -23
     -19
     -30
      24
     -12
     -20
     -39
     -12
     -14
      34
      -5
     -21
      22
      10
     -29
     -38
      16
     -26
     -30
     -30
     -35
     -16
     -18
     -28
      27
      11
     -18
     -13
      30
      22
      52
      47
      68
      36
      24
     -23
      28
      24
      29
     -26
      38
     -18
       8
      26
      55
     -11
     -19
      43
     -24
      19
     -24
     -33
     -29
     -31
     -29
      31
      15
      33
      42
     -20
      31
      26
     -13
      -4
     -31
     -37
      -9
       6
     -20
      31
     -23
     -18
     -17
      36
     -18
      35
     -19
      15
      23
     -19
     -28
     -27
      30
     -32
     -34
     -14
     -26
      20