% 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)
     145
      70
      34
      40
     -22
     110
     250
     209
     397
     255
     205
     216
     238
     318
     356
     722
     734
     534
     367
     421
     293
     351
     321
     282
     266
     266
     251
     227
     259
     189
     191
     191
     152
     148
     135
     139
     115
     146
      96
     142
     101
     106
      67
      29
      63
      88
      45
      53
      54
      69
      34
      -2
      51
      48
     -11
      28
     -54
     -41
     -31
     -34
      28
     -17
     -49
     -43