% 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)
     162
      74
     -16
      70
      38
     125
     162
     571
     487
     296
     249
     462
     908
     953
     710
     551
     472
     464
     399
     459
     369
     296
     376
     307
     299
     273
     291
     262
     247
     202
     203
     221
     166
     132
     182
     129
     157
     135
     113
      95
     121
     109
     105
      81
      78
      92
      60
      25
      50
      78
      38
      53
     -31
      48
     104
      43
     -23
     -47
     -57
     -54
     -24
     -49
     -56
     -22