# Be Density=1.848, Angle=90.deg
# Photon Energy (eV), Atten Length (microns)
   30.0000  0.117142
   30.4173  0.123034
   30.8405  0.129222
   31.2695  0.135721
   31.7045  0.142547
   32.1456  0.149717
   32.5928  0.157247
   33.0462  0.165156
   33.5059  0.173463
   33.9720  0.181794
   34.4446  0.189208
   34.9238  0.195673
   35.4096  0.202358
   35.9022  0.209272
   36.4017  0.216422
   36.9081  0.223817
   37.4215  0.231464
   37.9421  0.239373
   38.4699  0.247552
   39.0051  0.255296
   39.5477  0.259167
   40.0979  0.265172
   40.6557  0.270492
   41.2213  0.276108
   41.7947  0.283418
   42.3761  0.290266
   42.9656  0.296210
   43.5633  0.303753
   44.1694  0.310029
   44.7838  0.317960
   45.4068  0.326633
   46.0385  0.335499
   46.6790  0.343200
   47.3283  0.350917
   47.9867  0.358082
   48.6543  0.362754
   49.3312  0.370074
   50.0174  0.375309
   50.7132  0.377129
   51.4187  0.378958
   52.1340  0.381365
   52.8593  0.385934
   53.5946  0.392264
   54.3402  0.401068
   55.0962  0.407534
   55.8626  0.415876
   56.6397  0.427768
   57.4277  0.439170
   58.2266  0.448964
   59.0366  0.460179
   59.8579  0.469263
   60.6906  0.477338
   61.5349  0.486019
   62.3909  0.491220
   63.2589  0.499479
   64.1389  0.504654
   65.0311  0.510682
   65.9358  0.518274
   66.8531  0.524336
   67.7831  0.531634
   68.7260  0.539851
   69.6821  0.549882
   70.6515  0.560960
   71.6343  0.568661
   72.6309  0.576765
   73.6413  0.584221
   74.6657  0.592255
   75.7044  0.598601
   76.7576  0.603478
   77.8254  0.608723
   78.9080  0.613834
   80.0058  0.617901
   81.1188  0.622412
   82.2472  0.627128
   83.3914  0.632952
   84.5515  0.640917
   85.7277  0.649261
   86.9203  0.658293
   88.1295  0.668110
   89.3555  0.678299
   90.5985  0.688747
   91.8589  0.699387
   93.1368  0.710197
   94.4325  0.720528
   95.7461  0.730738
   97.0781  0.741070
   98.4286  0.748441
   99.7979  0.761438
   101.186  0.771990
   102.594  0.783043
   104.021  0.792253
   105.468  0.807298
   106.935  0.813598
   108.423  0.806562
   109.931  0.757298
   111.461  0.633586
   113.011  4.228480E-02
   114.583  4.289240E-02
   116.177  4.078723E-02
   117.793  3.019158E-02
   119.432  2.925402E-02
   121.094  2.780557E-02
   122.778  2.615658E-02
   124.486  2.388499E-02
   126.218  2.193320E-02
   127.974  2.734334E-02
   129.754  3.749859E-02
   131.559  4.853127E-02
   133.389  5.269482E-02
   135.245  5.331502E-02
   137.126  5.453536E-02
   139.034  5.656764E-02
   140.968  5.680869E-02
   142.929  5.679398E-02
   144.918  5.781698E-02
   146.934  5.860055E-02
   148.978  5.848145E-02
   151.050  5.873527E-02
   153.152  5.887646E-02
   155.282  5.850155E-02
   157.442  5.749335E-02
   159.632  5.790774E-02
   161.853  5.947143E-02
   164.105  6.393830E-02
   166.388  6.926106E-02
   168.702  7.476088E-02
   171.049  7.849621E-02
   173.429  8.183312E-02
   175.841  8.534764E-02
   178.288  9.070047E-02
   180.768  9.410532E-02
   183.283  9.649149E-02
   185.832  9.879380E-02
   188.418  0.101110
   191.039  0.102491
   193.696  0.104913
   196.391  0.107981
   199.123  0.110274
   201.893  0.112856
   204.702  0.114795
   207.549  0.118393
   210.437  0.121807
   213.364  0.126171
   216.332  0.130155
   219.342  0.134719
   222.393  0.138702
   225.487  0.142671
   228.624  0.149712
   231.804  0.156729
   235.029  0.164917
   238.298  0.170093
   241.614  0.177146
   244.975  0.182463
   248.383  0.185604
   251.838  0.189785
   255.341  0.196882
   258.894  0.204242
   262.495  0.211879
   266.147  0.219802
   269.849  0.228021
   273.603  0.236548
   277.409  0.245394
   281.269  0.254569
   285.181  0.264088
   289.149  0.273962
   293.171  0.284206
   297.250  0.294834
   301.385  0.305858
   305.577  0.317296
   309.828  0.329158
   314.139  0.341468
   318.509  0.354038
   322.940  0.367031
   327.432  0.380498
   331.987  0.394458
   336.606  0.408933
   341.288  0.423938
   346.036  0.439495
   350.850  0.455622
   355.731  0.472339
   360.679  0.489672
   365.697  0.507641
   370.784  0.526267
   375.942  0.545579
   381.172  0.565599
   386.475  0.586353
   391.851  0.608565
   397.303  0.631887
   402.830  0.656415
   408.433  0.682366
   414.115  0.709342
   419.876  0.737385
   425.717  0.766539
   431.640  0.796842
   437.644  0.828344
   443.733  0.861092
   449.905  0.895135
   456.164  0.930523
   462.510  0.967311
   468.944  1.00555
   475.468  1.04531
   482.082  1.08663
   488.789  1.12959
   495.589  1.17425
   502.483  1.22067
   509.473  1.26893
   516.561  1.31910
   523.747  1.37125
   531.033  1.42546
   538.420  1.48181
   545.910  1.54040
   553.505  1.60130
   561.205  1.66462
   569.012  1.73210
   576.928  1.80230
   584.953  1.87535
   593.091  1.95136
   601.342  2.03045
   609.707  2.11275
   618.189  2.19838
   626.789  2.28748
   635.508  2.38019
   644.349  2.48090
   653.313  2.58752
   662.402  2.69872
   671.616  2.81315
   680.959  2.92687
   690.433  3.03888
   700.037  3.15519
   709.776  3.28221
   719.650  3.41643
   729.661  3.55727
   739.812  3.70543
   750.104  3.85979
   760.539  4.02057
   771.119  4.18804
   781.846  4.36249
   792.723  4.54421
   803.751  4.73349
   814.932  4.93065
   826.269  5.13603
   837.763  5.35000
   849.418  5.57284
   861.234  5.80496
   873.215  6.04675
   885.363  6.29789
   897.679  6.55867
   910.167  6.83025
   922.829  7.11313
   935.667  7.40764
   948.683  7.71827
   961.881  8.04262
   975.262  8.38056
   988.829  8.73272
   1002.59  9.09970
   1016.53  9.48203
   1030.67  9.88048
   1045.01  10.2957
   1059.55  10.7284
   1074.29  11.1793
   1089.23  11.6490
   1104.39  12.1384
   1119.75  12.6484
   1135.33  13.1799
   1151.12  13.7338
   1167.14  14.3110
   1183.37  14.9122
   1199.83  15.5387
   1216.53  16.1917
   1233.45  16.8721
   1250.61  17.5810
   1268.01  18.3197
   1285.65  19.0895
   1303.53  19.8916
   1321.66  20.7274
   1340.05  21.5983
   1358.69  22.5059
   1377.59  23.4522
   1396.76  24.4388
   1416.19  25.4665
   1435.89  26.5374
   1455.87  27.6534
   1476.12  28.8164
   1496.65  30.0280
   1517.47  31.2911
   1538.58  32.6358
   1559.99  34.0380
   1581.69  35.5004
   1603.69  37.0255
   1626.00  38.6161
   1648.62  40.2750
   1671.56  42.0052
   1694.81  43.8101
   1718.39  45.6919
   1742.29  47.6547
   1766.53  49.7017
   1791.11  51.8366
   1816.02  54.0631
   1841.29  56.3850
   1866.90  58.8065
   1892.87  61.3322
   1919.20  63.9660
   1945.90  66.7127
   1972.97  69.5774
   2000.42  72.5651
   2028.25  75.6882
   2056.46  79.0055
   2085.07  82.4689
   2114.08  86.0832
   2143.49  89.8559
   2173.31  93.7937
   2203.54  97.9036
   2234.20  102.194
   2265.28  106.671
   2296.79  111.345
   2328.74  116.222
   2361.14  121.313
   2393.98  126.626
   2427.29  132.172
   2461.05  137.959
   2495.29  144.000
   2530.00  150.304
   2565.20  156.883
   2600.89  163.749
   2637.07  170.916
   2673.75  178.395
   2710.95  186.199
   2748.66  194.345
   2786.90  202.844
   2825.67  211.714
   2864.98  220.970
   2904.83  230.628
   2945.24  240.706
   2986.22  251.222
   3027.76  262.214
   3069.88  273.889
   3112.59  286.079
   3155.89  298.810
   3199.79  312.104
   3244.30  325.984
   3289.44  340.477
   3335.20  355.610
   3381.59  371.413
   3428.64  387.912
   3476.33  405.138
   3524.69  423.123
   3573.73  441.899
   3623.44  461.499
   3673.85  481.958
   3724.96  503.318
   3776.78  525.611
   3829.32  548.881
   3882.59  573.167
   3936.60  598.514
   3991.36  624.965
   4046.89  652.577
   4103.19  681.396
   4160.27  711.823
   4218.14  743.584
   4276.82  776.740
   4336.32  811.347
   4396.64  847.465
   4457.81  885.163
   4519.82  924.502
   4582.70  965.549
   4646.45  1008.38
   4711.09  1053.06
   4776.63  1099.67
   4843.08  1148.29
   4910.45  1199.01
   4978.76  1251.90
   5048.02  1307.05
   5118.25  1364.56
   5189.45  1424.52
   5261.64  1487.34
   5334.84  1553.09
   5409.05  1621.62
   5484.30  1693.07
   5560.60  1767.51
   5637.95  1845.08
   5716.38  1925.89
   5795.91  2010.06
   5876.54  2097.72
   5958.29  2188.99
   6041.17  2284.00
   6125.21  2382.91
   6210.42  2485.82
   6296.82  2592.88
   6384.42  2704.74
   6473.23  2821.35
   6563.29  2942.60
   6654.59  3068.62
   6747.17  3199.56
   6841.03  3335.59
   6936.19  3476.83
   7032.69  3623.46
   7130.52  3775.62
   7229.72  3933.44
   7330.29  4097.07
   7432.27  4266.65
   7535.66  4442.33
   7640.49  4624.25
   7746.78  4812.55
   7854.55  5007.35
   7963.82  5208.74
   8074.61  5417.09
   8186.93  5632.47
   8300.83  5854.78
   8416.30  6085.88
   8533.39  6324.43
   8652.10  6570.31
   8772.46  6823.62
   8894.49  7084.37
   9018.23  7352.65
   9143.69  7628.36
   9270.89  7911.57
   9399.86  8202.24
   9530.62  8500.29
   9663.21  8805.68
   9797.64  9118.30
   9933.93  9438.03
   10072.1  9766.18
   10212.2  10102.7
   10354.3  10446.3
   10498.4  10796.8
   10644.4  11153.9
   10792.5  11517.4
   10942.6  11887.0
   11094.8  12262.6
   11249.2  12643.5
   11405.7  13029.7
   11564.4  13420.7
   11725.2  13816.1
   11888.3  14215.5
   12053.7  14618.4
   12221.4  15024.4
   12391.4  15433.1
   12563.8  15847.0
   12738.6  16262.9
   12915.8  16679.9
   13095.5  17097.5
   13277.7  17514.9
   13462.4  17931.7
   13649.6  18347.3
   13839.5  18761.0
   14032.1  19172.4
   14227.3  19580.8
   14425.2  19985.7
   14625.9  20386.5
   14829.3  20782.6
   15035.6  21176.8
   15244.8  21582.1
   15456.9  21982.7
   15671.9  22378.2
   15889.9  22768.3
   16111.0  23152.5
   16335.1  23530.6
   16562.3  23904.4
   16792.7  24271.2
   17026.3  24630.4
   17263.2  24981.8
   17503.4  25325.2
   17746.9  25660.2
   17993.7  25986.8
   18244.1  26304.6
   18497.9  26613.5
   18755.2  26913.3
   19016.1  27204.0
   19280.6  27485.4
   19548.9  27757.6
   19820.8  28020.4
   20096.5  28285.1
   20376.1  28562.3
   20659.6  28831.3
   20947.0  29092.4
   21238.4  29345.4
   21533.8  29590.4
   21833.4  29827.4
   22137.1  30056.7
   22445.1  30278.1
   22757.3  30491.7
   23073.9  30697.8
   23394.9  30896.4
   23720.4  31087.6
   24050.3  31271.6
   24384.9  31448.5
   24724.1  31618.4
   25068.1  31781.5
   25416.8  31938.0
   25770.4  32087.9
   26128.9  32231.5
   26492.4  32369.0
   26860.9  32500.4
   27234.6  32626.0
   27613.5  32745.8
   27997.6  32860.2
   28387.1  32969.2
   28782.0  33073.0
   29182.4  33171.7
   29588.4  33265.6
   30000.0  33354.8