% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      59
      42
      25
      20
     -19
      57
      30
      46
      92
      54
     180
     259
     228
     364
     218
     303
     447
     454
     466
     753
     560
     588
     381
     411
     275
     367
     304
     257
     336
     355
     320
     263
     258
     139
     130
     147
     181
     126
     112
     145
     107
     109
     113
      75
      95
      59
      71
      34
      63
      53
      68
      47
      43
      13
      72
      38
      58
     -23
      19
      64
      44
     -15
     -27
      12
      14
     -31
     -20
      26
     -33
      19
      10
     -20
     -27
     -25
      35
     -33
       9
     -14
     -29
     -29
     -14
     -12
      29
     -38
      15
     -34
     -25
      19
     -29
     -42
     -42
     -21
     -31
     -33
      17
     -33
      19
     -18
      18
      14
     -40
     -39
      23
     -13
     -32
      15
     -36
      44
      44
      18
     -23
      33
     -36
      20
      -7
     -16
     -22
      20
     -21
       7
      19
     -21
     -35
      24
       2
      25
      35
      36