# Si Density=2.33, Angle=90.deg
# Photon Energy (eV), Atten Length (microns)
   30.0000  0.230159
   30.4173  0.232767
   30.8405  0.235404
   31.2695  0.238044
   31.7045  0.240304
   32.1456  0.241605
   32.5928  0.242807
   33.0462  0.244014
   33.5059  0.245227
   33.9720  0.246447
   34.4446  0.247672
   34.9238  0.248904
   35.4096  0.250142
   35.9022  0.251386
   36.4017  0.252636
   36.9081  0.253892
   37.4215  0.255154
   37.9421  0.256423
   38.4699  0.257698
   39.0051  0.258980
   39.5477  0.260723
   40.0979  0.263186
   40.6557  0.266006
   41.2213  0.268857
   41.7947  0.271739
   42.3761  0.274651
   42.9656  0.277595
   43.5633  0.280570
   44.1694  0.283577
   44.7838  0.286616
   45.4068  0.289688
   46.0385  0.292856
   46.6790  0.296334
   47.3283  0.300010
   47.9867  0.303730
   48.6543  0.307497
   49.3312  0.311310
   50.0174  0.315171
   50.7132  0.319080
   51.4187  0.323036
   52.1340  0.327042
   52.8593  0.330644
   53.5946  0.333295
   54.3402  0.335633
   55.0962  0.337987
   55.8626  0.340359
   56.6397  0.342747
   57.4277  0.345152
   58.2266  0.347574
   59.0366  0.350012
   59.8579  0.349977
   60.6906  0.348133
   61.5349  0.346029
   62.3909  0.343939
   63.2589  0.341861
   64.1389  0.339795
   65.0311  0.338000
   65.9358  0.339007
   66.8531  0.341560
   67.7831  0.344132
   68.7260  0.346724
   69.6821  0.349335
   70.6515  0.356639
   71.6343  0.368499
   72.6309  0.381660
   73.6413  0.395291
   74.6657  0.411521
   75.7044  0.433511
   76.7576  0.461150
   77.8254  0.490553
   78.9080  0.521550
   80.0058  0.539896
   81.1188  0.552690
   82.2472  0.565786
   83.3914  0.579029
   84.5515  0.591213
   85.7277  0.591213
   86.9203  0.591213
   88.1295  0.591213
   89.3555  0.591213
   90.5985  0.590545
   91.8589  0.588099
   93.1368  0.583209
   94.4325  0.578358
   95.7461  0.573547
   97.0781  0.567370
   98.4286  0.556410
   99.7979  0.237841
   101.186  5.629925E-02
   102.594  7.533821E-02
   104.021  8.946029E-02
   105.468  8.519965E-02
   106.935  6.871115E-02
   108.423  6.363133E-02
   109.931  6.157428E-02
   111.461  5.698471E-02
   113.011  5.429820E-02
   114.583  5.157550E-02
   116.177  4.738628E-02
   117.793  4.383015E-02
   119.432  4.247975E-02
   121.094  4.149760E-02
   122.778  4.091385E-02
   124.486  4.063743E-02
   126.218  4.054585E-02
   127.974  4.022073E-02
   129.754  3.959691E-02
   131.559  3.887859E-02
   133.389  3.903824E-02
   135.245  4.109380E-02
   137.126  4.317584E-02
   139.034  4.384084E-02
   140.968  4.393848E-02
   142.929  4.462082E-02
   144.918  4.411304E-02
   146.934  4.382073E-02
   148.978  4.392828E-02
   151.050  4.387027E-02
   153.152  4.375602E-02
   155.282  4.614762E-02
   157.442  4.604419E-02
   159.632  4.542181E-02
   161.853  4.458425E-02
   164.105  4.395983E-02
   166.388  4.406029E-02
   168.702  4.416436E-02
   171.049  4.534756E-02
   173.429  4.766056E-02
   175.841  5.113602E-02
   178.288  5.345639E-02
   180.768  5.463887E-02
   183.283  5.578833E-02
   185.832  5.696191E-02
   188.418  5.817255E-02
   191.039  5.945469E-02
   193.696  6.077462E-02
   196.391  6.212389E-02
   199.123  6.350321E-02
   201.893  6.489965E-02
   204.702  6.626425E-02
   207.549  6.761234E-02
   210.437  6.898780E-02
   213.364  7.039126E-02
   216.332  7.182333E-02
   219.342  7.330634E-02
   222.393  7.492559E-02
   225.487  7.683782E-02
   228.624  7.879903E-02
   231.804  8.081035E-02
   235.029  8.287302E-02
   238.298  8.498812E-02
   241.614  8.715715E-02
   244.975  8.938169E-02
   248.383  9.167822E-02
   251.838  9.420010E-02
   255.341  9.681935E-02
   258.894  9.951409E-02
   262.495  0.102284
   266.147  0.105131
   269.849  0.108057
   273.603  0.111064
   277.409  0.114155
   281.269  0.117332
   285.181  0.120598
   289.149  0.123954
   293.171  0.127404
   297.250  0.130980
   301.385  0.134739
   305.577  0.138678
   309.828  0.142732
   314.139  0.146903
   318.509  0.151198
   322.940  0.155617
   327.432  0.160165
   331.987  0.164847
   336.606  0.169665
   341.288  0.174625
   346.036  0.179729
   350.850  0.184982
   355.731  0.190389
   360.679  0.195955
   365.697  0.201827
   370.784  0.208438
   375.942  0.215450
   381.172  0.222697
   386.475  0.230188
   391.851  0.237931
   397.303  0.245935
   402.830  0.254208
   408.433  0.262759
   414.115  0.271598
   419.876  0.280735
   425.717  0.290178
   431.640  0.299939
   437.644  0.310029
   443.733  0.320458
   449.905  0.331237
   456.164  0.342380
   462.510  0.354003
   468.944  0.366395
   475.468  0.379319
   482.082  0.392699
   488.789  0.406553
   495.589  0.420893
   502.483  0.435740
   509.473  0.451113
   516.561  0.467024
   523.747  0.483499
   531.033  0.500555
   538.420  0.518213
   545.910  0.536492
   553.505  0.555418
   561.205  0.575011
   569.012  0.595295
   576.928  0.616294
   584.953  0.638470
   593.091  0.662040
   601.342  0.686832
   609.707  0.712554
   618.189  0.739239
   626.789  0.766922
   635.508  0.795643
   644.349  0.825440
   653.313  0.856349
   662.402  0.888420
   671.616  0.921692
   680.959  0.956204
   690.433  0.992013
   700.037  1.02796
   709.776  1.06433
   719.650  1.10164
   729.661  1.14026
   739.812  1.18023
   750.104  1.22161
   760.539  1.26444
   771.119  1.30877
   781.846  1.35465
   792.723  1.40262
   803.751  1.45369
   814.932  1.50861
   826.269  1.56559
   837.763  1.62474
   849.418  1.68612
   861.234  1.74981
   873.215  1.81591
   885.363  1.88451
   897.679  1.95641
   910.167  2.03452
   922.829  2.11826
   935.667  2.20544
   948.683  2.29621
   961.881  2.39073
   975.262  2.48913
   988.829  2.59162
   1002.59  2.69839
   1016.53  2.80969
   1030.67  2.92563
   1045.01  3.04633
   1059.55  3.17201
   1074.29  3.30289
   1089.23  3.43731
   1104.39  3.57065
   1119.75  3.70363
   1135.33  3.84170
   1151.12  3.98496
   1167.14  4.13356
   1183.37  4.28773
   1199.83  4.44778
   1216.53  4.61408
   1233.45  4.78681
   1250.61  4.96601
   1268.01  5.15189
   1285.65  5.34474
   1303.53  5.54541
   1321.66  5.75433
   1340.05  5.97119
   1358.69  6.19638
   1377.59  6.42998
   1396.76  6.67291
   1416.19  6.92548
   1435.89  7.18798
   1455.87  7.46064
   1476.12  7.74370
   1496.65  8.03776
   1517.47  8.35219
   1538.58  8.67955
   1559.99  9.02030
   1581.69  9.37453
   1603.69  9.74260
   1626.00  10.1252
   1648.62  10.5230
   1671.56  10.9363
   1694.81  11.3658
   1718.39  11.8121
   1742.29  12.2838
   1766.53  12.7818
   1791.11  13.3025
   1816.02  13.8467
   1841.29  1.27084
   1866.90  1.31354
   1892.87  1.35768
   1919.20  1.40331
   1945.90  1.45049
   1972.97  1.49925
   2000.42  1.54978
   2028.25  1.60219
   2056.46  1.65651
   2085.07  1.71290
   2114.08  1.77231
   2143.49  1.83403
   2173.31  1.89816
   2203.54  1.96487
   2234.20  2.03418
   2265.28  2.10617
   2296.79  2.18103
   2328.74  2.25888
   2361.14  2.33976
   2393.98  2.42396
   2427.29  2.51143
   2461.05  2.60235
   2495.29  2.69691
   2530.00  2.79518
   2565.20  2.89724
   2600.89  3.00357
   2637.07  3.11404
   2673.75  3.22881
   2710.95  3.34827
   2748.66  3.47253
   2786.90  3.60162
   2825.67  3.73583
   2864.98  3.87550
   2904.83  4.02069
   2945.24  4.17179
   2986.22  4.32887
   3027.76  4.49218
   3069.88  4.66205
   3112.59  4.83877
   3155.89  5.02241
   3199.79  5.21366
   3244.30  5.41254
   3289.44  5.61930
   3335.20  5.83447
   3381.59  6.05837
   3428.64  6.29112
   3476.33  6.53330
   3524.69  6.78536
   3573.73  7.04742
   3623.44  7.32022
   3673.85  7.60406
   3724.96  7.89926
   3776.78  8.20634
   3829.32  8.52614
   3882.59  8.85868
   3936.60  9.20484
   3991.36  9.56505
   4046.89  9.93977
   4103.19  10.3298
   4160.27  10.7357
   4218.14  11.1580
   4276.82  11.5974
   4336.32  12.0550
   4396.64  12.5311
   4457.81  13.0266
   4519.82  13.5425
   4582.70  14.0793
   4646.45  14.6380
   4711.09  15.2199
   4776.63  15.8254
   4843.08  16.4555
   4910.45  17.1115
   4978.76  17.7942
   5048.02  18.5049
   5118.25  19.2455
   5189.45  20.0162
   5261.64  20.8180
   5334.84  21.6531
   5409.05  22.5224
   5484.30  23.4275
   5560.60  24.3701
   5637.95  25.3515
   5716.38  26.3732
   5795.91  27.4371
   5876.54  28.5446
   5958.29  29.6981
   6041.17  30.8994
   6125.21  32.1502
   6210.42  33.4521
   6296.82  34.8076
   6384.42  36.2202
   6473.23  37.6922
   6563.29  39.2231
   6654.59  40.8175
   6747.17  42.4791
   6841.03  44.2096
   6936.19  46.0111
   7032.69  47.8877
   7130.52  49.8423
   7229.72  51.8777
   7330.29  53.9977
   7432.27  56.2065
   7535.66  58.5069
   7640.49  60.9025
   7746.78  63.3981
   7854.55  65.9977
   7963.82  68.7054
   8074.61  71.5260
   8186.93  74.4640
   8300.83  77.5242
   8416.30  80.7127
   8533.39  84.0339
   8652.10  87.4937
   8772.46  91.0984
   8894.49  94.8530
   9018.23  98.7636
   9143.69  102.840
   9270.89  107.085
   9399.86  111.507
   9530.62  116.115
   9663.21  120.917
   9797.64  125.918
   9933.93  131.129
   10072.1  136.558
   10212.2  142.216
   10354.3  148.110
   10498.4  154.252
   10644.4  160.651
   10792.5  167.318
   10942.6  174.265
   11094.8  181.501
   11249.2  189.044
   11405.7  196.902
   11564.4  205.090
   11725.2  213.622
   11888.3  222.512
   12053.7  231.775
   12221.4  241.425
   12391.4  251.480
   12563.8  261.961
   12738.6  272.879
   12915.8  284.256
   13095.5  296.109
   13277.7  308.457
   13462.4  321.330
   13649.6  334.736
   13839.5  348.708
   14032.1  363.268
   14227.3  378.433
   14425.2  394.234
   14625.9  410.701
   14829.3  427.853
   15035.6  445.729
   15244.8  464.361
   15456.9  483.773
   15671.9  503.999
   15889.9  525.073
   16111.0  547.028
   16335.1  569.900
   16562.3  593.732
   16792.7  618.558
   17026.3  644.414
   17263.2  671.352
   17503.4  699.413
   17746.9  728.640
   17993.7  759.080
   18244.1  790.783
   18497.9  823.805
   18755.2  858.201
   19016.1  894.014
   19280.6  931.304
   19548.9  970.127
   19820.8  1010.56
   20096.5  1052.68
   20376.1  1096.54
   20659.6  1142.17
   20947.0  1189.64
   21238.4  1239.01
   21533.8  1290.36
   21833.4  1343.74
   22137.1  1399.24
   22445.1  1456.95
   22757.3  1516.92
   23073.9  1579.24
   23394.9  1643.99
   23720.4  1711.24
   24050.3  1781.09
   24384.9  1853.61
   24724.1  1928.92
   25068.1  2007.07
   25416.8  2088.16
   25770.4  2172.30
   26128.9  2259.55
   26492.4  2350.01
   26860.9  2443.78
   27234.6  2540.94
   27613.5  2641.62
   27997.6  2745.87
   28387.1  2853.79
   28782.0  2965.47
   29182.4  3081.03
   29588.4  3200.53
   30000.0  3324.03