% 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)
     537
     240
     174
     192
     286
     315
     340
     511
     407
     384
     294
     294
     258
     260
     247
     225
     230
     191
     143
     122
     115
     126
      65
      81
      56
      42
      67
      46
      60
      36
      38
      60
      54
      65
      36
      43
      17
      33
     -31
      21
      43
      44
      36
      28
      40
     -16
      40
      72
      30
     -28
     -29
      23
      42
     -20
      48
      21
     -26
     -31
     -30
     -30
      26
      26
     -29
     -31