% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     527
     215
     144
     138
     120
      61
     137
     111
     152
     127
     275
     235
     294
     265
     262
     285
     183
     120
     144
     151
     135
     174
     126
      86
     121
      96
      97
     105
      69
     122
      44
      61
     100
      56
      72
      61
      45
      55
      87
      67
      61
      79
      27
      42
      70
      61
      50
      42
      34
       5
      50
      32
     -18
      15
     -19
     -47
      45
      26
      40
     -20
      38
      12
     -30
     -16
      19
     -11
      28
      -7
     -21
     -30
     -36
     -25
     -37
     -37
     -30
     -22
      38
      24
     -19
     -18
     -17
     -32
     -22
      29
     -35
     -21
      10
      -3
     -11
       1
     -23
      20
      29
     -24
      28
      33
     -13
      17
      18
     -27
     -30
      26
     -19
      -7
      19
     -12
      22
      34
     -37
      25
      48
      37
     -38
      30
     -26
     -32
      15
     -35
     -35
     -31
      26
     -17
      35
     -18
      30
     -26
      37
     -25