% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     207
      61
      29
      45
      22
      67
      68
      67
      52
     120
     132
     205
     220
     180
     184
     293
     444
     410
     381
     325
     415
     346
     367
     202
     224
     296
     231
     266
     251
     241
     433
     267
     332
     270
     243
     293
     261
     240
     176
     117
     108
     186
     117
      76
     149
      86
      84
     146
     132
      54
      79
      23
      53
      90
     100
      93
      81
      70
      48
     -27
      28
      66
      42
      37
      60
      42
     -31
      33
      40
       9
      21
      17
     -19
      21
      -9
     -21
      23
      14
     -34
     -34
     -24
     -25
     -31
     -25
     -43
      24
     -14
     -25
     -19
     -26
     -31
     -24
     -18
     -10
     -27
     -37
     -28
     -35
      28
     -37
     -33
     -24
      14
     -31
       3
     -33
     -33
     -25
     -27
     -20
      36
      43
      25
     -32
      14
      15
      48
      12
      53
      27
      34
     -16
      23
      13
      25
     -26
      19
      19