% 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)
     132
      97
      82
      33
      17
      12
      30
     -38
      61
     298
     255
     886
     870
     798
     430
     387
     461
     314
     356
     363
     347
     281
     213
     219
     193
      96
     148
     145
     247
     177
     231
     325
     298
     318
     320
     393
     280
     352
     291
     324
     279
     279
     267
     307
     306
     178
     236
     178
     222
     166
     198
     212
     213
     168
     157
     155
     142
     171
     128
     142
     130
     115
     121
     147
     149
     136
     133
     120
     158
     106
     120
      85
     135
      93
      94
      61
      83
      94
      79
      67
      47
      80
      38
      42
      19
      60
      58
      37
      60
      56
      49
      31
      34
      48
      44
      -5
      44
      44
      42
       9
     -21
     -55
      48
      65
     -28
      14
     -47
      28
     -26
     -40
      23
      14
     -22
     -20
      41
     -14
     -27
     -35
     -33
      11
     -22
     -36
      27
     -31
     -44
      21
      11
      24