% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     -25
      67
     -20
      22
      38
      43
      25
      67
      93
     200
     456
     581
     489
     675
     293
     412
     301
     363
     287
     364
     230
     232
     173
     216
     226
     159
     131
     121
     158
     178
     206
     161
     254
     309
     321
     296
     377
     292
     384
     347
     371
     273
     262
     264
     319
     283
     213
     240
     241
     204
     195
     190
     165
     168
     132
     129
     128
     125
     178
     127
     119
     136
     162
     151
      56
     158
      96
     113
     109
     111
      61
      97
     113
      84
     121
      71
      93
     100
      88
      92
      30
      88
      64
      83
      58
      43
      46
      43
      85
      65
      60
      16
      19
      58
      40
      11
      44
      21
      50
      16
      61
      33
      35
      14
     -39
      -6
     -36
     -45
      18
     -52
      55
      41
     -44
     -14
       9
     -19
      38
     -28
      16
     -15
     -32
      25
     -37
     -15
     -33
     -26
      18
     -41