% 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)
     128
      87
      31
      46
     222
     421
     515
     468
     493
     788
     807
    1217
    1009
     796
     836
     519
     701
     612
     449
     394
     431
     401
     335
     391
     310
     316
     288
     291
     231
     239
     197
     220
     157
     186
     163
     176
     129
     111
      95
     111
      72
      91
      56
      57
      51
      55
      68
      27
      37
      52
      14
      54
      27
     -25
      29
      24
     -37
     -37
     -31
     -40
      34
     -24
     -38
     -50