% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     175
     120
     118
     177
      94
     106
      74
      99
     169
     412
     324
     248
     257
     406
     311
     212
     144
     180
     252
     205
     111
     170
     128
     176
     134
     265
     155
     283
     307
     172
     209
     175
     274
     189
     216
     163
     119
     169
     174
     160
     147
     131
     111
      85
      69
     104
     110
      82
      56
      74
      48
      59
      59
      69
      65
      37
      54
      29
      41
      51
      -8
      35
     -22
     -25
     -11
      25
     -15
     -23
      14
     -25
      45
     -24
     -29
     -40
      14
     -42
     -27
     -13
      32
     -35
     -23
     -27
     -18
     -30
     -40
     -29
     -30
     -13
     -40
     -37
     -23
     -31
     -16
     -32
      38
     -32
      16
      49
     -29
      27
     -21
       7
     -10
      28
     -16
      37
     -38
     -22
     -16
     -43
      20
      36
      32
      17
     -13
     -32
      45
      49
     -24
     -19
      -4
     -25
      20
      25
     -32
     -26
      11
     -26