% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     270
     203
     144
     113
     131
      80
      99
     135
     144
     281
     249
     299
     347
     303
     377
     278
     352
     300
     212
     302
     266
     421
     382
     311
     271
     184
     319
     180
     108
     170
     124
     155
      92
     194
     162
      84
     -17
     122
     -24
      83
      20
      20
     -34
     -60
     -86
      64
      99
      99
     -67
     -62
     -49
      45
     -84
      34
      27
     -59
      38
     -44
      53
     -70
     -78
       8
      27
     -53
      46
     -74
      90
     -43
     -74
     -56
     -80
      86
     -55
     -28
     -39
     -54
     -60
     -33
      39
     -30
     -58
      69
      59
     -75
     138
     -32
     -86
      95
      38
      75
     108
     102
      71
      90
      99
     -73
     -42
      83
     -32
       8
      61
      80
      95
      49
     -85
      64
     107
     -87
     -77
      44
     -43
      85
      69
     -39
     -85
     -86
     -42
     -67
      68
     -32
      73
     -33
     -81
     -83
     114
     -97
     -87
     -40