% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
    1961
     411
     379
     174
     335
     241
     313
     460
     614
     393
     392
     387
     344
     288
     250
     327
     439
     239
     254
     393
     327
     284
     245
     247
     174
     221
     210
     202
     174
     202
     205
     134
     237
      90
     149
     115
     100
     106
     -98
      38
     106
     124
     -52
      53
     -46
     129
      76
     139
      54
     -38
     -85
     -65
      75
      72
     114
      77
      38
     -80
    -104
      73
      42
      75
     -97
      66