% 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)
     123
      67
      34
      68
     122
     289
     276
     467
     884
     863
     980
    1251
    1225
     870
     999
     763
     463
     620
     515
     425
     380
     364
     358
     343
     246
     243
     260
     238
     206
     188
     181
     164
     130
     157
     135
     144
     120
     113
     108
      82
     111
      65
      77
      61
      78
      67
      55
      53
      29
      50
      44
      29
      21
      31
      -4
     -30
      -4
      25
     -29
     -16
     -47
     -28
     -24
     -30