% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     327
     135
     159
     133
     101
     112
     109
     109
     128
     180
     346
     295
     275
     235
     175
     148
     291
     221
     248
     194
     129
     236
     133
     169
     216
     171
     154
     156
     198
     165
     136
     100
     100
     184
      81
      48
      97
      76
     107
      84
     105
      67
      59
      36
      31
      60
      52
      13
      40
      41
      28
      22
      25
      56
     -24
      25
      37
      13
      50
     -14
      22
     -25
      40
      36
     -23
     -36
      17
      26
     -19
     -47
      29
     -47
     -25
     -30
     -14
      35
     -40
      22
     -28
     -24
     -30
     -46
     -32
     -45
     -23
     -26
     -39
     -14
      25
      23
      27
      38
      23
     -31
     -29
     -27
      52
     -19
      39
     -37
     -19
     -33
      17
     -24
     -28
     -37
     -43
     -29
      47
     -31
      32
      15
     -16
      23
     -18
      10
      26
      13
      28
      21
     -28
     -38
      10
      39
      43
     -12
     -25
      28