% 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)
     457
     233
     187
     197
     192
     218
     269
     487
     621
     501
     279
     311
     355
     289
     271
     230
     197
     231
     214
     150
     188
     155
     120
     139
      72
      95
      82
      54
      77
      45
     120
      85
     116
     118
     -90
      36
      86
      70
      48
      43
     113
      62
     104
      70
     -47
      71
     -45
     -61
     -39
      97
     -66
     -68
     -58
     -97
      58
      73
     123
     -80
     -51
      50
     -38
     -87
      56
      49