% 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)
      90
      73
      68
      37
     167
     360
    1306
    1146
     749
     692
    1006
    1099
     895
     866
     960
     690
     671
     649
     534
     447
     395
     447
     416
     345
     275
     270
     223
     227
     218
     232
     215
     153
     151
     128
     114
     133
     112
     106
     100
      81
      85
      89
      86
      76
      89
      60
      63
      54
      46
      35
      43
      16
     -23
      32
      36
     -21
      17
      14
     -33
     -36
     -40
     -27
     -26
     -36