# shielding functions of C2H4
# 2023-04-08
# 
# cross_section:    photodissociation
# radiation_field:  4000K
# wavelength_begin (nm): 92.0000
# wavelength_end (nm):   194.9990
# wavelength_step (nm):  0.0010
# unshielded_rate (s-1):   7.5336e-10
#            N           H2            H         self            C           N2           CO
   1.00000e+13  1.00000e+00  1.00000e+00  9.99555e-01  9.99920e-01  1.00000e+00  1.00000e+00
   1.29155e+13  1.00000e+00  1.00000e+00  9.99425e-01  9.99898e-01  1.00000e+00  1.00000e+00
   1.66810e+13  1.00000e+00  1.00000e+00  9.99258e-01  9.99871e-01  1.00000e+00  1.00000e+00
   2.15443e+13  1.00000e+00  1.00000e+00  9.99042e-01  9.99837e-01  1.00000e+00  1.00000e+00
   2.78256e+13  1.00000e+00  1.00000e+00  9.98763e-01  9.99795e-01  1.00000e+00  1.00000e+00
   3.59381e+13  1.00000e+00  1.00000e+00  9.98402e-01  9.99744e-01  1.00000e+00  1.00000e+00
   4.64159e+13  1.00000e+00  1.00000e+00  9.97938e-01  9.99684e-01  1.00000e+00  1.00000e+00
   5.99484e+13  1.00000e+00  1.00000e+00  9.97338e-01  9.99613e-01  1.00000e+00  1.00000e+00
   7.74264e+13  1.00000e+00  1.00000e+00  9.96564e-01  9.99532e-01  1.00000e+00  1.00000e+00
   1.00000e+14  1.00000e+00  1.00000e+00  9.95567e-01  9.99441e-01  1.00000e+00  1.00000e+00
   1.29155e+14  1.00000e+00  1.00000e+00  9.94282e-01  9.99341e-01  1.00000e+00  1.00000e+00
   1.66810e+14  1.00000e+00  1.00000e+00  9.92627e-01  9.99235e-01  1.00000e+00  1.00000e+00
   2.15443e+14  1.00000e+00  1.00000e+00  9.90497e-01  9.99125e-01  1.00000e+00  1.00000e+00
   2.78256e+14  1.00000e+00  1.00000e+00  9.87760e-01  9.99013e-01  1.00000e+00  1.00000e+00
   3.59381e+14  1.00000e+00  1.00000e+00  9.84246e-01  9.98902e-01  1.00000e+00  1.00000e+00
   4.64159e+14  1.00000e+00  1.00000e+00  9.79744e-01  9.98795e-01  1.00000e+00  1.00000e+00
   5.99484e+14  1.00000e+00  1.00000e+00  9.73989e-01  9.98694e-01  1.00000e+00  1.00000e+00
   7.74264e+14  1.00000e+00  1.00000e+00  9.66655e-01  9.98599e-01  1.00000e+00  1.00000e+00
   1.00000e+15  1.00000e+00  1.00000e+00  9.57342e-01  9.98510e-01  1.00000e+00  1.00000e+00
   1.29155e+15  1.00000e+00  1.00000e+00  9.45574e-01  9.98427e-01  1.00000e+00  1.00000e+00
   1.66810e+15  1.00000e+00  1.00000e+00  9.30795e-01  9.98347e-01  1.00000e+00  1.00000e+00
   2.15443e+15  1.00000e+00  1.00000e+00  9.12381e-01  9.98271e-01  1.00000e+00  1.00000e+00
   2.78256e+15  1.00000e+00  1.00000e+00  8.89660e-01  9.98197e-01  1.00000e+00  1.00000e+00
   3.59381e+15  1.00000e+00  1.00000e+00  8.61970e-01  9.98124e-01  1.00000e+00  1.00000e+00
   4.64159e+15  1.00000e+00  1.00000e+00  8.28733e-01  9.98051e-01  1.00000e+00  1.00000e+00
   5.99484e+15  1.00000e+00  1.00000e+00  7.89569e-01  9.97980e-01  1.00000e+00  1.00000e+00
   7.74264e+15  1.00000e+00  1.00000e+00  7.44426e-01  9.97909e-01  1.00000e+00  1.00000e+00
   1.00000e+16  1.00000e+00  1.00000e+00  6.93690e-01  9.97837e-01  1.00000e+00  1.00000e+00
   1.29155e+16  1.00000e+00  1.00000e+00  6.38227e-01  9.97762e-01  1.00000e+00  1.00000e+00
   1.66810e+16  1.00000e+00  1.00000e+00  5.79288e-01  9.97683e-01  1.00000e+00  1.00000e+00
   2.15443e+16  1.00000e+00  9.99999e-01  5.18277e-01  9.97598e-01  1.00000e+00  1.00000e+00
   2.78256e+16  1.00000e+00  9.99999e-01  4.56465e-01  9.97504e-01  1.00000e+00  1.00000e+00
   3.59381e+16  1.00000e+00  9.99999e-01  3.94887e-01  9.97400e-01  1.00000e+00  1.00000e+00
   4.64159e+16  1.00000e+00  9.99999e-01  3.34550e-01  9.97283e-01  1.00000e+00  1.00000e+00
   5.99484e+16  1.00000e+00  9.99999e-01  2.76834e-01  9.97152e-01  1.00000e+00  1.00000e+00
   7.74264e+16  1.00000e+00  9.99999e-01  2.23658e-01  9.97002e-01  1.00000e+00  1.00000e+00
   1.00000e+17  1.00000e+00  9.99999e-01  1.77086e-01  9.96828e-01  1.00000e+00  1.00000e+00
   1.29155e+17  1.00000e+00  9.99999e-01  1.38561e-01  9.96625e-01  1.00000e+00  1.00000e+00
   1.66810e+17  1.00000e+00  9.99999e-01  1.08320e-01  9.96388e-01  1.00000e+00  1.00000e+00
   2.15443e+17  1.00000e+00  9.99998e-01  8.54357e-02  9.96110e-01  1.00000e+00  1.00000e+00
   2.78256e+17  1.00000e+00  9.99998e-01  6.84255e-02  9.95788e-01  1.00000e+00  1.00000e+00
   3.59381e+17  1.00000e+00  9.99998e-01  5.58736e-02  9.95419e-01  1.00000e+00  1.00000e+00
   4.64159e+17  1.00000e+00  9.99998e-01  4.66293e-02  9.94998e-01  1.00000e+00  1.00000e+00
   5.99484e+17  1.00000e+00  9.99997e-01  3.97155e-02  9.94525e-01  1.00000e+00  1.00000e+00
   7.74264e+17  1.00000e+00  9.99997e-01  3.42959e-02  9.93998e-01  1.00000e+00  1.00000e+00
   1.00000e+18  1.00000e+00  9.99996e-01  2.97383e-02  9.93416e-01  1.00000e+00  1.00000e+00
   1.29155e+18  1.00000e+00  9.99996e-01  2.56414e-02  9.92779e-01  1.00000e+00  1.00000e+00
   1.66810e+18  1.00000e+00  9.99995e-01  2.18000e-02  9.92087e-01  1.00000e+00  1.00000e+00
   2.15443e+18  1.00000e+00  9.99995e-01  1.81527e-02  9.91342e-01  1.00000e+00  9.99999e-01
   2.78256e+18  1.00000e+00  9.99994e-01  1.47318e-02  9.90544e-01  1.00000e+00  9.99999e-01
   3.59381e+18  1.00000e+00  9.99993e-01  1.16144e-02  9.89692e-01  1.00000e+00  9.99999e-01
   4.64159e+18  9.99999e-01  9.99991e-01  8.87690e-03  9.88783e-01  1.00000e+00  9.99999e-01
   5.99484e+18  9.99999e-01  9.99990e-01  6.56564e-03  9.87809e-01  1.00000e+00  9.99999e-01
   7.74264e+18  9.99999e-01  9.99988e-01  4.69048e-03  9.86757e-01  1.00000e+00  9.99999e-01
   1.00000e+19  9.99999e-01  9.99986e-01  3.23275e-03  9.85607e-01  1.00000e+00  9.99999e-01
   1.29155e+19  9.99999e-01  9.99983e-01  2.15282e-03  9.84335e-01  1.00000e+00  9.99999e-01
   1.66810e+19  9.99999e-01  9.99980e-01  1.39275e-03  9.82907e-01  1.00000e+00  9.99999e-01
   2.15443e+19  9.99999e-01  9.99976e-01  8.82178e-04  9.81289e-01  1.00000e+00  9.99999e-01
   2.78256e+19  9.99999e-01  9.99972e-01  5.50979e-04  9.79441e-01  1.00000e+00  9.99999e-01
   3.59381e+19  9.99999e-01  9.99966e-01  3.40869e-04  9.77321e-01  1.00000e+00  9.99999e-01
   4.64159e+19  9.99999e-01  9.99959e-01  2.09413e-04  9.74884e-01  1.00000e+00  9.99999e-01
   5.99484e+19  9.99999e-01  9.99950e-01  1.27958e-04  9.72085e-01  1.00000e+00  9.99998e-01
   7.74264e+19  9.99998e-01  9.99939e-01  7.78560e-05  9.68872e-01  1.00000e+00  9.99998e-01
   1.00000e+20  9.99998e-01  9.99926e-01  4.72148e-05  9.65187e-01  1.00000e+00  9.99998e-01
   1.29155e+20  9.99998e-01  9.99909e-01  2.85588e-05  9.60964e-01  1.00000e+00  9.99998e-01
   1.66810e+20  9.99998e-01  9.99888e-01  1.72395e-05  9.56128e-01  1.00000e+00  9.99998e-01
   2.15443e+20  9.99998e-01  9.99862e-01  1.03902e-05  9.50594e-01  1.00000e+00  9.99997e-01
   2.78256e+20  9.99997e-01  9.99828e-01  6.25441e-06  9.44267e-01  1.00000e+00  9.99997e-01
   3.59381e+20  9.99997e-01  9.99786e-01  3.76129e-06  9.37041e-01  1.00000e+00  9.99997e-01
   4.64159e+20  9.99997e-01  9.99733e-01  2.26028e-06  9.28793e-01  1.00000e+00  9.99996e-01
   5.99484e+20  9.99997e-01  9.99666e-01  1.35748e-06  9.19385e-01  1.00000e+00  9.99996e-01
   7.74264e+20  9.99996e-01  9.99580e-01  8.14878e-07  9.08659e-01  1.00000e+00  9.99996e-01
   1.00000e+21  9.99996e-01  9.99471e-01  4.88956e-07  8.96435e-01  1.00000e+00  9.99995e-01
   1.29155e+21  9.99996e-01  9.99332e-01  2.93273e-07  8.82508e-01  1.00000e+00  9.99995e-01
   1.66810e+21  9.99995e-01  9.99155e-01  1.75827e-07  8.66641e-01  1.00000e+00  9.99995e-01
   2.15443e+21  9.99995e-01  9.98929e-01  1.05355e-07  8.48568e-01  1.00000e+00  9.99994e-01
   2.78256e+21  9.99994e-01  9.98640e-01  6.30796e-08  8.27985e-01  1.00000e+00  9.99994e-01
   3.59381e+21  9.99994e-01  9.98270e-01  3.77230e-08  8.04558e-01  1.00000e+00  9.99994e-01
   4.64159e+21  9.99994e-01  9.97796e-01  2.25169e-08  7.77919e-01  1.00000e+00  9.99994e-01
   5.99484e+21  9.99993e-01  9.97188e-01  1.33999e-08  7.47686e-01  1.00000e+00  9.99994e-01
   7.74264e+21  9.99993e-01  9.96409e-01  7.93570e-09  7.13478e-01  1.00000e+00  9.99994e-01
   1.00000e+22  9.99992e-01  9.95409e-01  4.66329e-09  6.74961e-01  1.00000e+00  9.99994e-01
   1.29155e+22  9.99992e-01  9.94127e-01  2.70682e-09  6.31908e-01  1.00000e+00  9.99994e-01
   1.66810e+22  9.99991e-01  9.92482e-01  1.54144e-09  5.84291e-01  1.00000e+00  9.99994e-01
   2.15443e+22  9.99991e-01  9.90372e-01  8.52694e-10  5.32394e-01  1.00000e+00  9.99994e-01
   2.78256e+22  9.99990e-01  9.87665e-01  4.51897e-10  4.76944e-01  1.00000e+00  9.99994e-01
   3.59381e+22  9.99989e-01  9.84196e-01  2.25235e-10  4.19209e-01  9.99999e-01  9.99994e-01
   4.64159e+22  9.99989e-01  9.79752e-01  1.03130e-10  3.61012e-01  9.99999e-01  9.99994e-01
   5.99484e+22  9.99988e-01  9.74066e-01  4.21655e-11  3.04580e-01  9.99999e-01  9.99994e-01
   7.74264e+22  9.99987e-01  9.66800e-01  1.48869e-11  2.52176e-01  9.99999e-01  9.99994e-01
   1.00000e+23  9.99986e-01  9.57535e-01  4.35459e-12  2.05583e-01  9.99999e-01  9.99994e-01
   1.29155e+23  9.99985e-01  9.45749e-01  9.95462e-13  1.65641e-01  9.99999e-01  9.99994e-01
   1.66810e+23  9.99984e-01  9.30806e-01  1.62564e-13  1.32119e-01  9.99999e-01  9.99994e-01
   2.15443e+23  9.99982e-01  9.11937e-01  1.66486e-14  1.04063e-01  9.99999e-01  9.99994e-01
   2.78256e+23  9.99980e-01  8.88243e-01  9.03569e-16  8.04113e-02  9.99999e-01  9.99994e-01
   3.59381e+23  9.99978e-01  8.58695e-01  2.11712e-17  6.04680e-02  9.99999e-01  9.99994e-01
   4.64159e+23  9.99976e-01  8.22175e-01  1.66375e-19  4.39540e-02  9.99999e-01  9.99994e-01
   5.99484e+23  9.99973e-01  7.77551e-01  3.18357e-22  3.07610e-02  9.99999e-01  9.99994e-01
   7.74264e+23  9.99970e-01  7.23815e-01  9.82344e-26  2.06942e-02  9.99999e-01  9.99994e-01
   1.00000e+24  9.99967e-01  6.60299e-01  2.87134e-30  1.33710e-02  9.99999e-01  9.99994e-01