% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     329
     186
     115
      69
     102
      55
      89
     124
     226
     209
     180
     163
     225
     447
     464
     415
     582
     768
     535
     787
    1238
     962
     989
     787
     766
     635
     853
     723
     636
     409
     403
     389
     352
     401
     495
     498
     366
     485
     284
     266
     478
     425
     303
     277
     381
     368
     213
     308
     276
     279
     259
     255
     205
     200
     268
     256
     216
     172
     186
     162
     144
     204
     187
     215
     114
     137
     120
     192
     179
     132
     188
     193
     142
     127
     160
     141
     111
      82
      61
     120
      45
      77
      72
      97
     -42
      86
     148
     118
      47
      43
      74
      85
     -71
      42
     102
      56
      59
      72
      82
     -75
     -48
     -92
      79
     -70
     -21
      71
      68
      50
     -22
     -52
      99
      59
     -60
     -70
      25
     -47
       6
     -80
     -38
      49
     -28
     -67
     -37
     -90
     123
      59
     -58
     -35