% 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)
     173
     121
      99
     127
     112
     300
     746
     887
     439
     479
     307
     359
     299
     235
     331
     397
     462
     363
     442
     298
     282
     268
     278
     299
     295
     204
     238
     178
     181
     251
     173
     186
     152
     187
     165
     149
     152
     127
      93
     104
      96
      44
      86
      72
      55
      58
      36
      41
      56
      38
      47
      57
     -46
      38
     -46
     -41
      29
     -20
      22
     -48
     -25
     -29
     -40
     -30